Anatomy, Histologyو Embryology
Behrooz Yahyaei; Neda Sheikh Mohammadi
Volume 28, Issue 6 , January and February 2022, , Pages 979-981
Abstract
Background: Due to the effect of L-arginine analogues on inhibiting nitric oxide synthesis and exercise training as one of the non-pharmacological methods, the aim of this study was to evaluate the effect of aerobic exercise training with garlic extract on changes of cerebellar tissue in rats with induced ...
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Background: Due to the effect of L-arginine analogues on inhibiting nitric oxide synthesis and exercise training as one of the non-pharmacological methods, the aim of this study was to evaluate the effect of aerobic exercise training with garlic extract on changes of cerebellar tissue in rats with induced hypertension.Materials & Methods: Rats weighing 200 to 220 gr and hypertension at 10 to 12 weeks of age responding to the main symptoms of hypertension were selected. The rats will be divided into 6 treatment groups after a period of injection of L_NAME that results in hypertension. Balance and motor coordination test was performed after 8 weeks of exercise using Beam Walking Test. The treatment groups were given orally garlic and sorbide extracting.Results: In the hypertensive group, white matter and gray matter had some amount of hypertension associated with cellular distribution in the granular area. In Purkinje cells, degenerative cellular changes are observed.Endurance training group did not show any significant changes compared to control group. The endurance training group and the garlic extract retained some meningeal detachment along with some blood accumulation, and the sorbide group in the purkinje cells degenerative changes such as bold cytoplasm and unspecified nucleus are seen.Conclusion: Hypertension causes moderate changes in the purkinje layer and mild changes in the granular layer, as well as mild hyperemia in the cerebellar tissue and the sorbide and garlic extract alone, as well as markedly reduced exercise training.
Aziz Kamran; Gholamreza Sharifi rad; Siamak Mohebi; Heshmatollah Heidari; Sadegh Hazrati
Volume 22, Issue 5 , November and December 2015, , Pages 927-936
Abstract
Background: Nutrition is considered as the most important in hypertension control however, little information is available about the nutritional status of hypertensive patients in our country. This study was aimed to determine the predictive power of perceived benefits, barriers, self efficacy and knowledge ...
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Background: Nutrition is considered as the most important in hypertension control however, little information is available about the nutritional status of hypertensive patients in our country. This study was aimed to determine the predictive power of perceived benefits, barriers, self efficacy and knowledge from fat intake and received dietary energy.
Material and Methods: This cross-sectional study was conducted on 671 rural hypertensive patients with using multistage random sampling method in Ardabil city in 2013. Data were collected by a valid and reliable questionnaire with interview method. Nutritional data were extracted by Nutritionist 4 software and analyzed the SPSS 18 software using Pearson correlation, multiple linear regressions, ANOVA and independent T-test.
Results: the mean of total fat, saturated fat and energy were 92.1±27.1, 32.3±9.7 and 2539.4±398.9 respectively. Total fat, saturated fat and energy had a negative significant correlation with perceived benefits and self efficacy and a positive significant correlation with perceived barriers. Perceived barriers, benefits, efficacy and knowledge predicted 20.9% of the energy change variations, 32.42% of the changes in saturated fat intake and 25.7 of the change in fat intake.
Conclusions: Dietary perceptions in the framework of perceived benefits, barriers, self-efficacy and knowledge could explain of total fat and saturated fat and energy intake in acceptable range.
Zahra Emamimoghaddam; Elham Khosh raftar roudi; Eshagh Ildarabadi; Mohammadreza Behnam Vashani
Volume 22, Issue 2 , May and June 2015, , Pages 444-452
Abstract
Background & Objectives: Today increased life expectancy and lower fertility rates have increased elderly population. Around the world, old age people are faced with several chronic diseases including hypertension which is the most important public health problem in many countries. With ready to ...
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Background & Objectives: Today increased life expectancy and lower fertility rates have increased elderly population. Around the world, old age people are faced with several chronic diseases including hypertension which is the most important public health problem in many countries. With ready to the challenges of the new century, for having better life quality, we study the quality of elderly people life to take the best decisions on basis of the results obtained. The purpose of this study is evaluating the quality of life in elderly patients with hypertension (hypertensive elderly patients).
Materials & Methods: This study was a cross-sectional study of life quality in 60 elderly patients with hypertension who referred to health centers in Mashhad and they were eligible for the study in 1393, using a standard questionnaire SF-36 and data analyze with statistical software SPSS 18.
Results: The mean age of the elderly persons was 66.78±4.01. Demographic variables on quality of life and quality of life among elderly men and women found a statistically significant association (p>0.05). The life quality of elderly persons was moderate (50.13±15.5).
Conclusion: Since the quality of life can easily be threatened at this age level, it is significantly important to consider those potential factors that may affect the quality of the life of the elderly. Thus proper planning for increasing the health quality of the elderly is highly advisable.
Nasrin Rozbahani; Mahboobeh Khorsandi; Zohreh Fekrizadeh
Volume 21, Issue 5 , September and October 2014, , Pages 753-760
Abstract
Background: Controlling hypertension by self-care behaviors cause to reduce mortality and disability from heart disease. Self-efficacy is a strong determinant for changing or creating self-care behaviors. The aim of this study was to determine self- efficacy of self-care behaviors of elderly patients ...
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Background: Controlling hypertension by self-care behaviors cause to reduce mortality and disability from heart disease. Self-efficacy is a strong determinant for changing or creating self-care behaviors. The aim of this study was to determine self- efficacy of self-care behaviors of elderly patients with hypertension in the Qom city in 2013.
Materials and Methods: This descriptive - analytical study was performed on 130 cases of hypertensive patients in Qom city that were selected in Snowball sampling. The data collection was a Blood pressure device questionnaire including demographic information, Self-efficacy and Performance. Data were analyzed by SPSS-18.
Results: average self-efficacy score was 40%. Self-efficacy was significantly higher in men than women (P=0/03) and between self-efficacy and marital status, job and education level had no significant relation. Self-efficacy Elderly with Self-care performance (P=0/003), average systolic pressure (P=0/0001) and diastolic (P= 0/004) had a significant relationship.
Conclusion: Elderly patients with hypertension were poor level of perceived self-efficacy related to self-care behaviors and considering that there is a significant relationship between self-efficacy and behavior, therefore, to change or adoption behavior attention to self-efficacy is remarkable.
L NAJAR; A PEZHHAN; A HEYDARI
Volume 15, Issue 1 , March and April 2008, , Pages 26-32
Abstract
Background and Purpose: Hypertension is a common but asymptomatic disease which is easily traced and treated. However if left untreated deadly complications and high costs of treatment should be expected. This study was conducted to investigate the prevalence of hypertension in the urban population of ...
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Background and Purpose: Hypertension is a common but asymptomatic disease which is easily traced and treated. However if left untreated deadly complications and high costs of treatment should be expected. This study was conducted to investigate the prevalence of hypertension in the urban population of Sabzevar Iran. Methods and Materials: This deh1ive cross-sectional study was conducted on the population of urban families supported by the health centers in Sabzevar Iran. 596 cases (age 19 years or older) were selected by stratified sampling. In addition to filling out the study questionnaire the systolic and diastolic blood pressure of the cases were measured by the standard method using Alpk2 sphygmomanometer and Litman stethescope. The hypertension threshold was considered as 140/90. Frequency and percentages were used to describe the data and chi-square was used for the analysis in SPSS. Results: The prevalence of the systolic and diastolic BP hypertensions were 21.5% and 25.8% respectively and the prevalence was higher with women rather than men (p