Physical Education
zohreh mirzavand; mohammad fathi; mostafa bahrami
Abstract
Introduction: Inactivity plays a role in diabetes and increasing tissue oxidative stress and this study aimed to investigate the effect of a period of aerobic exercise on malondialdehyde, superoxide dismutase, and glutathione peroxidase in the heart tissue of male diabetic rats.
Materials and Methods: ...
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Introduction: Inactivity plays a role in diabetes and increasing tissue oxidative stress and this study aimed to investigate the effect of a period of aerobic exercise on malondialdehyde, superoxide dismutase, and glutathione peroxidase in the heart tissue of male diabetic rats.
Materials and Methods: 44 male Wistar rats (200-250 grams) were randomly divided into 4 ten groups of healthy, diabetic, training, and diabetes+ training. After 12 hours of food deprivation, diabetes was induced by intraperitoneal injection of STZ solution, The training groups did aerobic exercise 5 days a week for 6 weeks. 48 hours after completion of the protocol, anesthetized animals and heart tissue were removed. ELISA method was used to measure the amount of superoxide dismutase, malondialdehyde, and glutathione peroxide. Data were analyzed with one-way ANOVA, Tukey's post hoc tests, SPSS, and GraphPad software.
Results: The results showed that superoxide dismutase and glutathione peroxide in the diabetes group were significantly lower than the control, exercise, and diabetes+exercise groups (p≤0.0001). Also, superoxide dismutase and glutathione peroxide were significantly higher in the diabetes+exercise group than in the control and exercise groups (p≤0.0001). Malondialdehyde in the diabetes group was significantly higher than in the diabetes+exercise group, the exercise group, and the control group (p≤0.0001). Malondialdehyde was significantly higher in the diabetes+exercise group than in the diabetes and control groups (p≤0.0001).
Conclusion: aerobic training can have a positive effect on the heart tissue in diabetic rats by reducing oxidative stress.
Psychology
kimia sabbagh; mohammadreza mazloomzadeh; Alieh Zamani Tavousi,; Ali Mashhadi
Abstract
Introduction: The Covid-19 epidemic brought a high level of fear and anxiety. The results of previous studies have shown that the variables of fear of Covid-19, behavioral inhibition system, and negative emotion regulation strategies have a crucial role in predicting psychological well-being. Therefore, ...
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Introduction: The Covid-19 epidemic brought a high level of fear and anxiety. The results of previous studies have shown that the variables of fear of Covid-19, behavioral inhibition system, and negative emotion regulation strategies have a crucial role in predicting psychological well-being. Therefore, the present study aimed to investigate the relationship between fear of Covid-19 and psychological well-being and the mediating role of the behavioral inhibition system and negative emotion regulation strategies in this context.Materials and Methods: The design of the present study was descriptive-correlational and of the path analysis type. The statistical population of this study included Iranian adults, of whom 450 individuals were selected using the available sampling method. Data were collected using the Rif short form of the Psychological Well-Being Questionnaire, the Fear of Covid-19 Scale, the Behavioral Activation and Inhibition Scale, and the Persian short form of the Cognitive Emotion Regulation Questionnaire. Pearson correlation method, multiple regression and path analysis were used for data analysis.Results: The results of the present study show that there is a significant relationship (P<0.01) between the fear of covid-19, behavioral inhibition system, and negative emotion regulation strategies with psychological well-being. In addition, the bootstrap results show that the mediating role of the behavioral inhibition system (0.001) and negative emotion regulation strategies (0.006) is significant.Conclusion: Psychological well-being is predicted through the path of fear of covid-19, behavioral inhibition system, and negative emotion regulation strategies.
Gyneocology
fatemeh mohalli; Mohammad Alinejad Moghaddam; maryam sadat katebi; ali dashtgard; mina ghalenoei
Abstract
Introduction: Anxiety is a common problem in caesarean section patients that can have adverse consequences. Benson relaxation can be useful as a complementary medicine method to reduce anxiety. The aim of this study was to determine the effect of Benson's relaxation on the anxiety level ...
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Introduction: Anxiety is a common problem in caesarean section patients that can have adverse consequences. Benson relaxation can be useful as a complementary medicine method to reduce anxiety. The aim of this study was to determine the effect of Benson's relaxation on the anxiety level of primiparous pregnant women applying for cesarean section.
Materials and Methods: This semi-experimental interventional study was conducted among 132 primiparous pregnant women who had beeb referred to the Shahada Qain Medical Training Center for elective cesarean section in 2021. The participants in the study were selected by available sampling method and were randomly divided into two intervention and control groups. In the intervention group, the samples were given relaxation training through headphones.The Spielberger questionnaire was used to determine anxiety. Data were analyzed using SPSS software (version 16) and paired t-test, independent t-test and chi-square. The significance level of P<0.05was considered.
Results: Before the intervention, there was no significant difference between the demographic and background variables, the mean variables,overt, hidden, and total anxiety in the two groups (P>0.05). After the intervention, the comparison of the two groups showed that the mean scores of overt, hidden and total anxiety in the intervention group significantly decreased compared to the control group (P<0.05).
Conclusion: Despite the reduction of anxiety in the intervention group, the results indicated that the total and obvious anxiety in the control group also decreased significantly after the intervention. It seems that factors other than Benson's relaxation technique in this research, such as studying mothers, participating in pregnancy classes have been able to reduce anxiety among the research samples.
Educational
Fatemeh Gholami; Nematullah Shomoossi; ABDURRASHID KHAZAEI FEIZABAD; Farahnaz Yousefi
Abstract
Introduction: Following the announcement of Covid-19 as a pandemic. High authorities of world health systems including the Minister of Health in Iran shared their findings and achievements with public through media. The present qualitative study aimed at analyzing the news reports of the minister of ...
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Introduction: Following the announcement of Covid-19 as a pandemic. High authorities of world health systems including the Minister of Health in Iran shared their findings and achievements with public through media. The present qualitative study aimed at analyzing the news reports of the minister of Health on Covid-19 focusing on word collocation and discourse and communicative strategies.Materials and Methods: This review study was conducted on news reports released from December 11, 2019 till January 20, 2021 (end of the third rise) on Mehr News Agency. The extracted data were chronologically ordered in 316 reports (155800). Then the frequency of the related expressions was checked. The themes were extracted in following six steps using Clark and Braun Model (2013): familiarity with data, encoding, searching the themes, reviewing the themes, introducing and naming the themes, and finally rounding out and writing the final analysis.Results: The concepts were put in nine categories: clarifying the duties of the Health Ministry, assignment for people, uniting the public forces, hope creation, focusing on the ideological foundations, expressing virtual education methods, using metaphors, expressing international dimensions, and using emotional devices.Conclusion: The extracted concepts show the efforts of the Iranian Corona National Headquarters to clarify the issue, attract the public cooperation and accompaniment.
Psychology
Fahimeh Sajedifar; Parvin Ehteshamzadeh; Alireza Heydarei; Sahar Safarzadeh
Abstract
Introduction: The early years of life are very important in the interventions and progress of autistic children, and it seems necessary to examine the role of parents in this field. The present study was conducted with the aim of determining the effectiveness of early interventions of the Denver-parent ...
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Introduction: The early years of life are very important in the interventions and progress of autistic children, and it seems necessary to examine the role of parents in this field. The present study was conducted with the aim of determining the effectiveness of early interventions of the Denver-parent model on improving the developmental profile of children with autism spectrum disorder.Materials and Methods: The current research is applied with AB-type single-subject designs and the statistical population was autistic children in Mahshahr, 3 autistic children were selected by purposive sampling and parents, during 12 individual sessions and 1 hour per week, learned P-ESDM. The evaluation was done in 7 stages with the questionnaire of ASQ3 and descriptive statistics, visual analysis by calculating the percentage of non-overlapping and overlapping data, and comparing graphs were used to analyze the data.Results: The results of the analysis showed that the use of early interventions of the Denver-Parent model increased the scores in the subscales of the developmental profile, with 100% PND and 0% POD, and the increasing trend of scores in various areas of growth continued until the follow-up stage.Conclusion: The implementation of early interventions of the Denver-parent model can lead to the improvement of developmental areas in autistic children and parents have a prominent role in this process, so it seems that introducing and Active participation of parents in the intervention process can be an important step to improve developmental delays in autistic children.
Nursing
Ezat Samadipour; Roghayeh Zardosht; fatemeh borzoee; elham Navipur; Fatemeh Ghardashi
Abstract
Introduction: The emergent Covid-19 disease with conspicuous prevalence is putting the healthcare workers' job security at risk. The preventive behaviors in every individual have a close relationship with his/her risk perception of the risk factor. Hence the present study has been undertaken aiming at ...
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Introduction: The emergent Covid-19 disease with conspicuous prevalence is putting the healthcare workers' job security at risk. The preventive behaviors in every individual have a close relationship with his/her risk perception of the risk factor. Hence the present study has been undertaken aiming at determining the Iranian healthcare workers' risk perception of the Covid-19 disease at the beginning of the crisis and the relevant effective factorsMaterials and Methods: This anonymous online survey was conducted in summer, 2020 using available sampling method among the Iranian healthcare workers. The data was collected via online-social networks using a researcher-made questionnaire containing demographical specifications, risk perceptions, with five sub-scales including cognitive, cultural, political, social and emotional factors. Data analysis was done in spss software 16.Results: From 165 participants, the age group (20-49 years) with 84% and the females with 60% constituted the majority of participants. The average risk perception score of the healthcare workers was 66.43±8.17. The Spearman correlation coefficient showed the significant direct relationship between the risk perception score and all the sub-scales at 0.01 significance level. The political and cultural factors had the highest correlation with the personnel risk perception (r > 0.75).Conclusion: At the beginning of the crisis, Health workers did not have an excellent risk perception of the emergent Covid-19 disease. It seems that at the onset of a crisis, training is necessary to increase the risk perception of employees.
Internal Medicine
Shirin Afhami; Negin Esmailpour Bazaz; Alireza Khoshnevisan; Kourosh Sadeghi; Mahmood Reza Sarzaeem; Parastoo Amiri; Ehsan Rahimpour; Mahnaz Montazeri
Abstract
Introduction: The rational use of antibiotic prophylaxis before surgery can reduce surgical site infection, microbial resistance, and economic burden. Therefore, the present study was carried out to optimize the use of antibiotic prophylaxis before surgery using a ready-made drug package prepared in ...
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Introduction: The rational use of antibiotic prophylaxis before surgery can reduce surgical site infection, microbial resistance, and economic burden. Therefore, the present study was carried out to optimize the use of antibiotic prophylaxis before surgery using a ready-made drug package prepared in the pharmacy of Dr. Shariati Hospital.Materials and Methods: The current study is a semi-experimental intervention type, carried out in two stages before and after on 260 patients hospitalized in the heart surgery and neurosurgery departments of Dr. Shariati Hospital who were candidates for surgery and received antibiotic prophylaxis before surgery. A checklist containing patients ' information was completed before and after the preparation of antibiotic prophylaxis packages. Data were analyzed in spss18 software with descriptive and analytical statistics (p≤0.05).Results: Before and after the optimization of antibiotic use, a statistically significant difference was observed in the two study groups regarding dosage, administration intervals, time, and duration of administration. (P<0.001) A 63.42% reduction in the number of doses of antibiotic prophylaxis was observed after the implementation of optimization. Also, there was a 57.33% reduction in the cost of antibiotic prophylaxis after the implementation of optimization.Conclusion: The use of a ready-made drug package before surgery optimizes the use of antibiotic prophylaxis. Also, the economic burden caused by inappropriate use of prophylactic antibiotics for the patient and the hospital is significantly reduced with this method.
Psychology
marzieh babaee Heydarabadi; mohammad ghamari; simin Hosenian
Abstract
Introduction: It seems eating disorder is increasing in adolescent. The aim of this study was to determine the effectiveness of acceptance and commitment-based therapy on body image and identity styles of female students with anorexia nervosa.Materials and Methods: The research design was quasi-experimental, ...
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Introduction: It seems eating disorder is increasing in adolescent. The aim of this study was to determine the effectiveness of acceptance and commitment-based therapy on body image and identity styles of female students with anorexia nervosa.Materials and Methods: The research design was quasi-experimental, pre-test and post-test and control group. The statistical population was adolescent girls with anorexia in the academic year 2020-2021 Karaj. At least 30 students were randomly assigned to experimental and control groups. In 10 treatment sessions, the experimental group received treatment, and the control group did not benefit from this intervention. The instruments used were Garner and Garfingel (1982) Eating Attitudes Questionnaire, Brzonsky Identity Styles Questionnaire (1989) and Imaging Physics Questionnaire (Kash & Prozinski, 1990). Data were analyzed by multivariate analysis of covariance and mixed analysis of variance.Results: The results showed that acceptance and commitment-based therapy leads to the emergence of a positive body image and the acquisition of a committed identity in students (p <0.01). Follow-up also showed that the effectiveness of the intervention is lasting.Conclusion: According to the findings, it can be concluded that the method of Acceptance and Commitment Therapy leads to the positive body image and committed identity style in female adolescent. Therefore, psychologists and counselors can use this treatment for female students with anorexia.
Biophysics & Radiotherapy
Ruhollah Ghahramani-Asl; Aida OmidBakhsh; parisa soleimanpor
Abstract
Introduction: The spread of the COVID-19 disease and respiratory symptoms in affected patients have increased requests for high-resolution computed tomography (HRCT) imaging. It have increased the workload and radiation exposure of employees in radiology departments.
Materials and Methods: The present ...
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Introduction: The spread of the COVID-19 disease and respiratory symptoms in affected patients have increased requests for high-resolution computed tomography (HRCT) imaging. It have increased the workload and radiation exposure of employees in radiology departments.
Materials and Methods: The present descriptive-analytical study examined the number of CT scans performed between 1398 and 1402 in the affiliated hospitals of Sabzevar University of Medical Sciences.
Results: According to the graphs comparing the years 1398 to 1402, it can be seen that the highest number of requests for CT scan in these five years is related to Shahrivar 1400 with the number of 9677 requests registered in this month, which can indicate the high prevalence of the Coronavirusin this month. After that, Mordad 1400 has the second rank with 9394 requests, which to some extent reveals the fact that 1400 was a critical year in terms of the spread of the Corona pandemic and overall, the year 1400 was the worst year in terms of the spread of the Corona pandemic, which accounted for the highest spread of the virus.
Conclusion: The spread of respiratory diseases, the increase in requests for HRCT scans, and the lack of manpower in these departments cause the amount of radiation exposure to reach the limits of the body's tolerable dose and sometimes exceed this amount. Accordingly, it is recommended taking necessary measures to prevent problems that are more serious for radiology personnel at risk.
Physical Education
Mehdi Zarei; ali gohari; Zeynab Sadat Hosseini
Abstract
Introduction: Regular physical activity during pregnancy is associated with a reduced risk of gestational diabetes. The aim of the present study was to evaluate and compare the level and intensity of physical activity in pregnant women with gestational diabetes and healthy pregnant women.Materials and ...
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Introduction: Regular physical activity during pregnancy is associated with a reduced risk of gestational diabetes. The aim of the present study was to evaluate and compare the level and intensity of physical activity in pregnant women with gestational diabetes and healthy pregnant women.Materials and Methods: This case-control study was conducted on 100 referring pregnant women (50 pregnant women with gestational diabetes and 50 healthy pregnant women) with purposeful sampling from available samples with an age range of 25-35 years. Physical activity level was measured using the Pregnancy Physical Activity Questionnaire (PPAQ). Mann-Whitney u test was used to compare the level and intensity of physical activity of two groups.Results: The level of physical activity at home (p=0.013), Transportation activity(p=0.000) and total physical activity(p=0.012) in the gestational diabetes group was significantly lower compared to the healthy pregnant group. There was no significant difference in occupational physical activity(p=0.815) and Sports/exercise activities(p=0.104) between the two groups. The activities with light intensity(p=0.042) and moderate intensity(p=0.030) in the gestational diabetes group were significantly lower than the healthy group. No significant difference was observed in high-intensity activities (p=0.315) and sedentary behaviors (p=0.114) between the two groups.Conclusion: The results of the present study showed that the level of physical activity and activities with light and moderate intensity in pregnant women with gestational diabetes are lower than in healthy pregnant women, hence the development of prevention programs with aim of increasing the level of physical activity is necessary.
Psychology
shirin ahmadi; sajjad basharpoor; Akbar Atadokht; Mohammad Narimani
Abstract
Introduction: Drug addiction is a chronic brain disease characterized by forced and impulsive drug use. The aim of this study was to structurally model the severity of substance dependence based on affective temperament with the mediating role of inhibition control.Materials and Methods: The research ...
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Introduction: Drug addiction is a chronic brain disease characterized by forced and impulsive drug use. The aim of this study was to structurally model the severity of substance dependence based on affective temperament with the mediating role of inhibition control.Materials and Methods: The research was a correlation of structural equations. The statistical population included all drug addicts who referred to Ardabil addiction treatment camps in 2021. A total of 200 of these individuals responded to the substance abuse severity, affective temperament and inhibition control test (go / no go) by Purposive sampling method. The obtained data were analyzed using smart pls3 software.Results: The results showed that affective temperament had a direct and significant effect on the severity of substance dependence. Also, the indirect effect of affective temperament on the severity of substance dependence was confirmed by the mediation of inhibition control.Conclusion: According to the results of the present study, the study of affective temperament and inhibition control is a necessary and vital step in management, prognosis and prevention of dependence and substance use.
Gyneocology
fatemezahra karimi; maryam salehian; hamideh hosseini; zahra norouzi; malihe afiat
Abstract
Introduction: Based on high prevalence of sexual dysfunction in menopausal woman, this research was performed to investigate the effect of the medicinal plants on sexual function in menopausal women.Materials and Methods: In this systematic review of clinical trials, Persian relevant articles ...
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Introduction: Based on high prevalence of sexual dysfunction in menopausal woman, this research was performed to investigate the effect of the medicinal plants on sexual function in menopausal women.Materials and Methods: In this systematic review of clinical trials, Persian relevant articles were identified through a systematic search of databases from 2000 to 2021 ,using the keywords of (female sexual dysfunction, sexual function, sexual satisfaction, sexual behavior, sexual activity, menopause, Post menopause, Herbal medicine , Medicinal plants, herbal materials, phytoestrogens, phytotherapy, Randomized Clinical Trials.The Jadad scale was used to assess the quality of the retrieved articlesResults: In final twelve articles were analyzed. The studied plants were ginkgo biloba, fennel, st johns wort, palm pollen, fenugreek, afrodit, , hop, black cohosh, lavender, ginseng, saffron, red clover, Tribulus terrestris, nigella sativa and vitex agnus castus and hybrid aromatherapy (fennel, Heracleum persicum, salvia officinalis, bergamot, lavender and geranium) that were studied on different dimensions of sexual function.Conclusion: Based on the results of studies, most plants were effective in improving sexual function. Although due to the limited number of studies performed for each plant, it was not possible to perform meta-analysis in this study, so it is recommended to conduct more studies in relation to each plant to provide sufficient evidence to decide on the use of each Herbs are offered as less dangerous and less expensive treatments to improve sexual function in menopausal women.
Health Education
Fatemeh shirazi; Noorolla Zahedian-Nasab; Azita Jaberi
Abstract
Introduction: Social media addiction is one of the serious problems in the recent century that numerous scales and questionnaires have been designed to measure it. Considering the strengths and weakness of each tool, it is necessary to have a reliable and valid tool which is compatible with Iranian culture. ...
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Introduction: Social media addiction is one of the serious problems in the recent century that numerous scales and questionnaires have been designed to measure it. Considering the strengths and weakness of each tool, it is necessary to have a reliable and valid tool which is compatible with Iranian culture. Therefore, in the present study, Sahin’s questionnaire was translated and its psychometric properties was assessed.Materials and Methods: It is a methodological study on 12-18 years old high school students at Sepidan. The questionnaire was translated and re-translated by experts and its psychometric properties were assessed using qualitative and quantitative content and face validity, exploratory and confirmatory factor analysis, McDonald’s omega, Cronbach’s alpha and also test-re-test.Results: During translation and qualitative face validity, some changes were made in the scale items. The Importance Score of all items were higher than 1.5. But in content validity, the CVI of some items were low that after some revision they changed to 0.7 and higher. In assessing Content Validity Ratio of items, the item number 4 achieved a critical number less than the Lawshe table and was omitted. Therefore 28 items entered in factor analysis. Exploratory factor analysis categorized the items into 4 subdomains and the confirmatory factor analysis confirmed fitness of the model.Conclusion: Sahin’s social media addiction scale (2018) had a good validity and reliability in the Iranian students and it seems to be an appropriate tool for assessing social media addiction in adolescents.
Nursing
Somayeh Razmaraei; Pouya Hosseinzadeh; Abdolhassan Kazemi; Shiva Heidari; fatemeh hassanzadeh; sana kazemi
Abstract
Introduction: Emotional intelligence (EI) is one of the most important factors that affect the education, performance and quality of interactions between different people in a society. Today, paying attention to different dimensions of EI and their proper management is an important issue in the rationale ...
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Introduction: Emotional intelligence (EI) is one of the most important factors that affect the education, performance and quality of interactions between different people in a society. Today, paying attention to different dimensions of EI and their proper management is an important issue in the rationale of educational management. The aim of this study was to determine the relationship between EI and HRB in medical students of Islamic Azad University, Urmia Branch.Materials and Methods: This is a cross-sectional descriptive study that investigated the relationship between EI and HRB among medical students of Islamic Azad University, Urmia Branch in 1998-99. The statistical population of this study included 260 medical students of Urmia Azad University who were evaluated using the Gelman EI Questionnaire.Results: This study showed that students need intervention to control and promote EI to reduce the impact of EI on HRB (P=0.001). Also, the incidence of high-risk behavior in female students was significantly higher than male student (P=0.001).Conclusion: The results of the present study showed that there is a close relationship between EI and the occurrence of risky behavior in students and in order to control EI and improve its various dimensions need positive interventions in the form of workshops and extracurricular classes for students, Professors and parents of students.
Psychology
jamal sooreh; nader hajloo; akbar atadokht; sajjad basharpoor
Abstract
Introduction: Cancer is one of the diseases that requires complex and multidisciplinary treatment. Therefore, the purpose of this research was to compare the effectiveness of positive thinking training and cognitive therapy based on mindfulness in improving morale and psychosocial adaptation in breast ...
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Introduction: Cancer is one of the diseases that requires complex and multidisciplinary treatment. Therefore, the purpose of this research was to compare the effectiveness of positive thinking training and cognitive therapy based on mindfulness in improving morale and psychosocial adaptation in breast cancer patients.Materials and Methods: The current research was a semi-experimental type with a pre-test-post-test design. The statistical population of this research included all breast cancer patients in the Bukan Cancer Patients Association, 45 people were selected and randomly replaced in three groups: positive thinking training, cognitive therapy based on mindfulness, and the control group. The experimental groups were trained in positive thinking and cognitive therapy based on group mindfulness for 8 weeks and one 60-minute session every week.Results: Both treatments had a significant effect on the variables of demoralization and psycho-social adjustment in breast cancer patients. Also, the study showed that positive thinking training treatment was more effective than cognitive therapy based on mindfulness in the variable of demoralization. Also, the results showed that cognitive therapy based on mindfulness was more effective than positive thinkin training in the variable of psychosocial adjustment.Conclusion: Therefore, to help breast cancer patients, psychological treatments can have positive effects so that by overcoming the existential crisis, they adopt a new cognitive and behavioral system and get out of their negative habits and thought patterns and live consciously and meaningfully. To discover the hidden meaning in the heart of suffering caused by cancer.
Anesthesiology
fatemeh Vafi Sani; Seyyed Alireza Mohammad Doust; mohammad hosein zadeh hesari; Roghayeh Zardosht
Abstract
Introduction: The curriculum of Operating Room Master of Science in Iran is novel, so it requires constant evaluation as well as quality assurance and promotion. The present study aimed to comparing the curricula of Master of Science in Operating Room in Iran and Master of Perioperative Nursing in selected ...
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Introduction: The curriculum of Operating Room Master of Science in Iran is novel, so it requires constant evaluation as well as quality assurance and promotion. The present study aimed to comparing the curricula of Master of Science in Operating Room in Iran and Master of Perioperative Nursing in selected Australian universities.Materials and Methods: Necessary data was collected through an extensive search in Websites of universities of Melbourne, Adelaide and Latrobe and correspondence with them, English and Persian databases between 2000 -2020. The four-step model of George Beredy was used to assessment the curriculum.Results: The most important characteristics of the Australian postgraduate Curricula were lack of entrance exams, full-time and part-time education, at least two years of nursing work experience in operating rooms as a licensed practical nurse. The number of courses was more with flexibility in choosing courses. While in Iran Taking the Iranian University Entrance Exam, non-consideration of operating room work experience, and not entering the orientation or specialization in the graduate encyclopedia, Full-time education were features of the senior operating room curriculum.Conclusion: Comparing Iranian and Australian educational systems revealed a significant difference in programs and Curricula offered in both countries. In order to eliminate the shortcomings and promote the field in Iran, it is recommended to the planning officials, to pay attention to the clinical work experience, to use the capacity of the selective-specialized unit and the dissertation in order to become specialized, different research methods and to offer some special courses in virtual form.
Physiology & Pharmacology
Seyed Javad Saghravanian; Ali Asadollahi
Abstract
Introduction: The common marmoset's performance in saccadic eye movements is similar to that of humans and macaques as a regular model in vision research, and phylogenetically, it is a primate that is intermediate in the evolution between rodents and macaques. Therefore, with high cognitive capabilities ...
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Introduction: The common marmoset's performance in saccadic eye movements is similar to that of humans and macaques as a regular model in vision research, and phylogenetically, it is a primate that is intermediate in the evolution between rodents and macaques. Therefore, with high cognitive capabilities and the potential to use molecular techniques, it is a suitable option for research. In this study, the characteristics of saccadic eye movements were investigated in two species of the marmoset family.Materials and Methods: Two common marmoset and one black-tufted marmoset were investigated after head-post implantation surgery and training in behavioral tasks to measure the characteristics of saccadic eye movements. After extracting the saccades, amplitude, velocity, duration, and inter-saccades interval were used to compare. To compare the data, the overlap of histograms and boxplots along with statistical tests were used.Results: In all measured characteristics, a large overlap between histograms and boxplots in the distribution of saccades data was observed between three animals. However, the statistical comparison of the data shows a significant difference between the saccade characteristics (P<0.001).Conclusion: Despite the differences between species, the similarity in eye saccadic characteristics in two species of common marmoset and black-tufted marmoset indicates the possibility of using both species in vision research.
Traditional medicine
Mohammad Nematshahi; Tahura Afshari Saleh,; Mahbube Nemat Shahi; Fereshteh Ghorat; atefeh asadi
Abstract
Introduction: Coronaviruses are a subset of coronaviruses that range from the common cold to more severe illnesses. Symptoms of COVID19 begin a few days after becoming infected with the virus, including fever, dry cough, respiratory distress, fatigue, muscle aches, and diarrhea. Given that the virus ...
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Introduction: Coronaviruses are a subset of coronaviruses that range from the common cold to more severe illnesses. Symptoms of COVID19 begin a few days after becoming infected with the virus, including fever, dry cough, respiratory distress, fatigue, muscle aches, and diarrhea. Given that the virus causes severe symptoms in some patients, even without the underlying disease, it is likely to be related to the individual characteristics of the patients. Therefore, it seems necessary to study internal characteristics such as blood type, temperament or even the genes of patients.Materials and Methods: This study was a cross-sectional study in 2020. A total of 100 people were selected from those who had respiratory symptoms and had a positive QQ 19 test. Mood questionnaire was completed for each person. 3 cc of venous blood was taken from patients to evaluate blood group.Results: In the study of the relationship between sex and disease severity, 42.2% of men were admitted to the ward and 38.9% of women were mostly examined on an outpatient basis, but this difference was not significant.Compared with blood groups, O-negative blood group had the lowest and A-positive blood group had the highest prevalence. In terms of prevalence of wet and dry temperaments, 29.6% had wet temperament, 43.2% had moderate temperament and 27.2% had dry temperament. Also, in the study of cold and hot temperament, 21% had a cold temperament, 49.4% had a balanced temperament and 29.6% had a warm temperament. There was no significant relationship between cold temperament and disease severity between the three temperament groups. P = 0.21)). Also, there was no significant relationship between wet and dry temperament and disease severity between the 3 groups (P = 0.09).Conclusion: According to this study, the prevalence of covid19 disease in warm chord temperaments was higher than other blood clusters. Blood group O was less common than other blood groups, which could be helpful in the prognosis of patients.
Psychology
sayfullah aghajani; Mohsen Khosravi; Ali Kermani; Matineh Ebadi; sajjad Ghobadzadeh
Abstract
Introduction:Overweight and obesity have become aserious concern for public health; Therefore, the aim of the present study was to develop a model of food craving based on family communication patterns mediated by Behavioral Emotion Regulation in overweight ...
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Introduction:Overweight and obesity have become aserious concern for public health; Therefore, the aim of the present study was to develop a model of food craving based on family communication patterns mediated by Behavioral Emotion Regulation in overweight students in Mashhad.Materials and Methods: This research was a causal-comparative study. The statistical population of this study was all women with migraine headache and all healthy women in Kermanshah province. 30 migraine headache patients referred to psychiatric and neurological clinics in Kermanshah province were selected by convenience sampling method. 30 healthy subjects were selected based on their (age, level of education and status Socioeconomics) were chosen and questionnaires anxiety associated with pain, pain self-efficacy and coping strategies responded. The collected data were analyzed by means of descriptive statistics, mean and standard deviation, and multivariate analysis of variance (MANOVA).Results: The results showed that the conformity orientation (β = 0.25) and behavioral emotion regulation (β = 0.29) have a direct and positive effect on food craving; Also, according to the amount of VAF statistics, it can be seen that 26/2% of the effect of dialogue orientation and 34/8% of the effect of conformity orientation on food craving can be explained through behavioral emotion regulation.Conclusion: Therefore, family and emotional issues can have a significant contribution to reducing the food cravings of overweight students.
Health Education
Arezo Niknejad jalali; SOMAYE SETOUDEH; Mobina Rahimi; Malek Solimaney mohammadi
Volume 29, Issue 2 , July and August 2022, , Pages 255-267
Abstract
INTRODUCTION: The aim of this study is to investigate some of the demographic and behavioral factors related to the observance of health principles related to Covid 19 and to study the knowledge, attitude and practice of Sabzevar residents of the principles of care of Covid 19.METHODOLOGY: This study ...
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INTRODUCTION: The aim of this study is to investigate some of the demographic and behavioral factors related to the observance of health principles related to Covid 19 and to study the knowledge, attitude and practice of Sabzevar residents of the principles of care of Covid 19.METHODOLOGY: This study was descriptive-analytical and cross-sectional study. The study sample was 1007 people of Sabzevar who were selected by random sampling method. In this study, a standard questionnaire was used which included demographic factors, attitude survey, knowledge assessment and observance of preventive behavior. The data analysis was performed using SPSS.20, the data with Mann-Whitney, Kruskal-Wallis and Spearman descriptive and analytical statistics tests.Results: Considering the mean scores obtained, there is a significant relationship between marital status and attitude and performance (p <0.05). There is no significant relationship between gender and knowledge and attitude, but there is a significant relationship between gender and performance (p <0.05) that women performed better than men. There is a significant relationship between age groups and knowledge and attitude (p <0.05). There is a significant relationship between income and attitude and performance (p<0.05). Housewives have both more knowledge and better performance than other occupations.Conclusion: According to the results of the study, most people have sufficient knowledge and attitude about the principles of health care and methods of disease transmission. It seems that due to the prevalence and prevalence of coronary heart disease, the only solution to control it is vaccination and observing hygienic principles.
Physiology & Pharmacology
Fateme Barfarazi; marzieh kafami; Akbar Pejhan
Abstract
Introduction: High blood pressure is known as the third cause of death in the world. millions of people are affected by this disease. The renin-angiotensin system plays a role in causing this disease. AngiotensinII receptor blockers (AT1) are effective in reducing blood pressure. AngiotensinII expression ...
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Introduction: High blood pressure is known as the third cause of death in the world. millions of people are affected by this disease. The renin-angiotensin system plays a role in causing this disease. AngiotensinII receptor blockers (AT1) are effective in reducing blood pressure. AngiotensinII expression has been observed in the suprachiasmatic nuclei. The aim of this study is to investigate the effect of angiotensinII injection in the suprachiasmatic nucleus on the cardiovascular function of rats.Materials and Methods: 24 male Wistar rats were divided into 3 groups. 1- control, 2- angiotensin II, 3- angiotensinII + losartan. Group1: normal saline with a dose of 100ml, group2: angiotensinII with a dose of 100μm, and group3: angiotensin with a dose of 100μm, and after 30minutes, losartan with a dose of 100μm, and after 2minutes, angiotensin with a dose of 100μm, microinjection into the suprachiasmatic nucleus and blood pressure and heart rate was recorded.Results: There was no significant difference between mean arterial pressure and heart rate before and after saline injection.(P>0.05), in the angiotensin group, ∆MAP and HR∆ compared to before the injection of this dose of angiotensin(P<0.001 and P<0.05), and compared to the control group(P<0.001 and P<0.01), It increased significantly. In the losartan group, microinjection of losartan before the second injection of angiotensinII caused a significant decrease in ∆MAP compared to the first injection of angiotensinII (P<0.001), but it was not significant in HR∆. Conclusion: Microinjection of angiotensinII in the suprachiasmatic nucleus increased blood pressure and heart rate through binding to AT1.
Physiology & Pharmacology
Roya Kaveh; Mohammad Amin Edalatmanesh
Volume 29, Issue 2 , July and August 2022, , Pages 268-280
Abstract
Introduction: Monosodium glutamate (MSG) induced excitotoxicity leads to oxidative stress in different areas of the brain. The aim of this study was to evaluate the neuroprotective effect of coenzyme Q10 (Co-Q10) on amelioration of short-term and long-term memory and oxidative stress parameters in MSG-treated ...
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Introduction: Monosodium glutamate (MSG) induced excitotoxicity leads to oxidative stress in different areas of the brain. The aim of this study was to evaluate the neuroprotective effect of coenzyme Q10 (Co-Q10) on amelioration of short-term and long-term memory and oxidative stress parameters in MSG-treated rats.Material and Methods: In this experimental study, 40 adult male Wistar rats were randomly divided into 4 groups including control, MSG, MSG + Q10-10 and MSG + Q10-20. MSG gavage (4 mg / kg) and coenzyme Q10 injection at doses of 10 and 20 mg / kg (intraperitoneally; i.p.) were performed for 4 weeks. Then, short-term working memory was assessed using the Y maze and long-term avoidance memory was performed with the shuttle box. Hippocampal level of catalase (CAT) and total antioxidant capacity (TAC) were determined by ELISA method and malondialdehyde (MDA) content was determined by thiobarbituric acid method.Results: In MSG group, there was a significant decrease in alteration behavior, increased latency time to the dark room of the shuttle box, decreased CAT, TAC expression and increased MDA compared to the control group (p <0.05). While in the Q10 treated groups, there was an increase in working and avoidance memory, an increase in CAT and TAC expression and a decrease in MDA in the hippocampus compared to the MSG group (p˂0.05).Conclusion: It seems that Co-Q10 ameliorates MSG induced neurotoxicity and cognitive symptoms through preventing oxidative stress in the hippocampus.
Psychology
Azadeh Mojaradi; mohammad yamini; abdollah mafakheri
Abstract
Introduction: The purpose of this study was to compare the effectiveness of Internet-based acceptance and commitment therapy and behavioral activation therapy on perfectionism in obsessive-compulsive patients.Materials and Methods: It was a semi-experimental applied research in the form of pre-test and ...
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Introduction: The purpose of this study was to compare the effectiveness of Internet-based acceptance and commitment therapy and behavioral activation therapy on perfectionism in obsessive-compulsive patients.Materials and Methods: It was a semi-experimental applied research in the form of pre-test and post-test with 2 experimental groups and a control group and a follow-up phase. The statistical population was all people suffering from obsessions who visited the psychotherapy clinics in Mashhad in 2019. According to Cohen's formula, 45 people were randomly selected based on the entry and exit criteria and placed in 3 groups of 15 people (2 experimental groups and one control group) and in three stages of pre-test and post-test and follow-up with Hill's Perfectionism Questionnaire (2004).) replied. The first experimental group underwent 8 sessions of acceptance and commitment therapy by Hayes (2006) on the Internet, and the second experimental group underwent 8 sessions of group behavioral activation therapy by BA Gallen, Etlis and Marlevauconer (2003), and the control group did not receive any treatment. Results It was analyzed by SPSS software.Results: Analysis of variance with repeated measures showed that online ACT intervention was significantly more effective than behavioral activation therapy on improving perfectionism. This result was sustained in the follow-up phase as well (p<0.05).Conclusion: Internet Act therapy can be used as a method to reduce perfectionism in obsessive people more widely.
Psychology
ayatollah Usefi; mahboobe taher; hakimeh aghae; hasan bagherinia
Volume 29, Issue 2 , July and August 2022, , Pages 281-290
Abstract
Background and aim: Body image is complex concernincluding biological, psychological, internaland external social factors. The purpose of this study was to copparison of the effectiveness of interpersonal psychotherapy and congnitiye - behvioral therapy on body image in women referred to cosmetic surgery ...
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Background and aim: Body image is complex concernincluding biological, psychological, internaland external social factors. The purpose of this study was to copparison of the effectiveness of interpersonal psychotherapy and congnitiye - behvioral therapy on body image in women referred to cosmetic surgery centers.Materials and methods: This experimental study was a post-test pre-test by control group. The statistical population of all women in Mashhad who had referred to women's cosmetic surgery centers 1398. 45 were randomly placed in three groups (interpersonal psychotherapy, cognitive-behavioral therapy and control). The data gathering tool was multidimensional body-self relations questionnaire (Cash, 1997). content validity was used and their reliability was estimated through Cronbach’s alpha. SPSS20 software and descriptive and analytical statistics (covariance) were used to analyze the data.Results: The analysis of covariance showed that interpersonal psychotherapy had a positive and significant effect on body image satisfaction (P <0.05). congnitiye - behvioral therapy had a positive and significant effect on body image satisfaction (P <0.05). results of post hoc test indicated that both training methods interpersonal psychotherapy and congnitiye - behvioral therapy, there is no significant difference in post-test scores (P > 0.05).Conclusion: Considering the significant effect of methods interpersonal psychotherapy and congnitiye - behvioral therapy on the body image satisfaction , it is suggested to use this two method to increase women’s body image satisfaction.
Physical Education
elahe malekyian fini; Mahbubeh Motefakker; , Sajad Ahmadizad; morteza salimian; fatemeh mokhtari Andani
Abstract
Introduction: Diabetes is one of the most important health problems in the world. The aim of this study was to evaluate the response of a session of resistance exercise with blood flow restriction (REBFR) to hemodynamic and hematological changes in type 2 diabetic patients.Materials and Methods: Fifteen ...
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Introduction: Diabetes is one of the most important health problems in the world. The aim of this study was to evaluate the response of a session of resistance exercise with blood flow restriction (REBFR) to hemodynamic and hematological changes in type 2 diabetic patients.Materials and Methods: Fifteen patients with type 2 diabetes performed knee flexion and extension of the resistance exercise with and without BFR in two sessions with intensity of 20% and 80% 1RM, respectively. Hemodynamic and hematological changes were measured at before, immediately and 30 minutes after exercise. Repeated analysis of variance was used to evaluate the effect of the intervention on quantitative factors.Results: The mean values of systolic and diastolic blood pressure and heart rate values in both training sessions were not significantly different (P <0.05). The results showed that there was no significant difference between WBC, RBC, HCT, Hb, MCH, MCHC, MCV and PV indices between resistance exercise sessions with and without BFR (P <0.05). According to the findings, the amount of RBC and Hb increased significantly immediately after REBFR (P <0.05), which returned to resting levels after 30 minutes of recovery.Conclusion: Low-intensity REBFR due to no significant change in hemodynamic, hematological and platelet parameters can be an effective and low-cost mechanism in preventing cardiovascular disease in patients with type 2 diabetes and as a Non-pharmacological treatment system and alternative to high-intensity resistance exercise to prevent muscle atrophy, especially in clinical populations, especially diabetics.