فرشاد غزالیان
استادیار گروه تربیت بدنی و علوم ورزشی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران
[ 1 ] - تغییرات نیمرخ لیپیدی، اینترلوکین -6 و عامل نکروز تومور آلفا در موشهای صحرایی نرپس از 8 هفته تمرین هوازی
فعالیت هوازی به عنوان یک عامل اثرگذار بر عوامل التهابی و نیمرخ لیپیدی مورد توجه است، تحقیق حاضر به بررسی اثر یک دوره تمرین هوازی بر پروتئین های IL-6،TNF-α و نیمرخ لیپیدی در موشهای نر صحرایی می پردازد. بدین منظور 18 سر موش صحرایی نر سالم و بالغ انتخاب و به دو گروه کنترل(N=8) و آزمودنی(N=10) تقسیم شدند. تمرین هوازی به مدت 8 هفته،هفته‌ای 3 جلسه 27 الی 32 دقیقه، با شدت 80-60 درصد VO2max(سرعت m/min...
[ 2 ] - اثر هشت هفته تمرین هوازی بر پروتئین کلوتو و منتخبی از شاخصهای التهابی بافت کلیه در موشهای صحرایی نر
Background: The present study aimed to examine the effect of aerobic training on Klotho protein, interleukin-6 and tumor necrosis factor alpha inflammatory factors in rats. Materials and Methods: For this purpose 12 male rats with an average weight 170g±5g and the age of eight weeks were divided into two groups: control (N= 6) and experimental (N= 6) groups. The experimental groups trained o...
[ 3 ] - The Effects of Black Mulberry Supplementation on Plasma Interleukin-6 and Tumour Necrosis Factor-α Response to One Session Basketball Training in Female Basketball Players
Background and Objectives: This study aimed to evaluate the impact of mulberry supplementation on two pro-inflammatory markers response, Rate of Perceived Exertion (RPE) and performance after a session of strenuous exercise. Black Mulberry is a fruit rich in flavonoids and anthocyanins which have been proved to act as antioxidants in body. Materials and Methods: Fifteen female basketball playe...
[ 4 ] - تأثیر نوع تمرین بر مجموعه ی سازگاریهای عصبی- عضلانی در مردان جوان تمرین نکرده
مقدمه: یکی از اساسی ترین اهداف علم تمرین تاکید بر عملکرد بهینه ی دستگاه های مختلف بدن و سازگاری در اجرای هر چه بهتر مهارت ورزشی است. تمرین های قدرتی و استقامتی سازگاری های متفاوتی را در بدن ایجاد می کنند که برخی متضاد با هم هستند. تحقیق حاضر به منطور بررسی هم زمان این دو نوع تمرین و سازگاری عصبی-عضلانی در آن ها انجام شده است. مواد و روش ها: مطالعه شوندگان این تحقیق نیمه تجربی 36 مرد تمرین ن...
[ 5 ] - بررسی پاسخ عصبی قشر مغز در طول خستگی ناشی از رکاب زدن متناوب با شدت بالا در زنان دوچرخه سوار
هدف: اهمیت نقش مغز در تنظیم قسمت های مختلف بدن در اجرای فعالیت های ورزشی یکی از مهم ترین مباحث حل نشده تمرین درمانی در افراد بیمار و سالم است. هدف از این مطالعه بررسی پاسخ عصبی فعالیت قشر مغز و ایجاد پارامترهای فیزیولوژیک ناشی از خستگی مرکزی در طی تمرین با شدت بالا است. روش بررسی: در یک مطالعه آزمایشگاهی، چهارده زن دوچرخه سوار حرفه‌‌ای سرعتی‌کار، یک جلسه تمرین با شدت بال...
[ 6 ] - The Effect of Endurance Training and Purslane (portulaca oleracea) Seed Consumption on Cytochrome- C and Malondialdehyde in the Heart Tissue of Rats Poisoned with H2O2
Introduction: Oxygenated water intake can increase cell death markers by increasing free radicals; however, sport activities and antioxidant substances can prevent some symptoms of free radical production. The purpose of this study was to investigate the effect of endurance training (ET) and purslane (portulaca oleracea) seed (PO) consumption on cytochrome-C and malondialdehyde...
[ 7 ] - The effect of endurance, resistance and concurrent training on the structure of the heart of healthy middle-aged women
Introduction: Exercise plays an important role in promoting cardiovascular function. Also concurrent endurance and resistance training can have different effects on the heart. The purpose of this study was to investigate the effect of endurance, resistance and concurrent resistance and endurance training on the heart structure of healthy middle-aged women. Materials and Methods: Forty healt...
[ 8 ] - Effect of Aerobic and Resistance Training on GDF-15 Levels in Patients with Type 1 Diabetes
Background and purpose: Increasing prevalence of diabetes and its complications, including cardiovascular problems increase the cost of health care which could be diminished with proper planning to change lifestyle. The present study investigated the effect of aerobic and resistance trainings on blood GDF15 level as a protective marker on cardiovascular cells in patients with type 1 diabetes. ...
[ 9 ] - The effect of eight weeks of high intensity interval training and n-chromosomal royal jelly on G6Pase gene expression in hepatocytes, glucose levels and insulin resistance in type 2 diabetic rats
Background: The aim of this study was the interactive effect of High Intensity Exercise Training(HIIT)and n-chromosomal royal jelly on G6Pase gene expression in liver hepatocytes and glucose levels and insulin resistance in type 2 diabetic rats. Intense interval training is usually performed with intensities above 90% of the maximum heart rate and short rest periods and a training duration of l...
[ 10 ] - Effect of Eight Weeks Water Resistance Training with Dark Chocolate Supplementation on the Balance of the Elderly
Introduction: Improving balance in the daily lives of the elderly plays an important role, especially in reducing their risk of falling. Therefore, the aim of the present study was to investigate the effect of eight weeks water resistance training with dark chocolate supplementation on the balance of the elderly. Methods: In this study, 38 elderly people with an age range of 73-60 years were r...
[ 11 ] - Effect of Endurance, Resistance and Concurrent training on the Function of the cardiac of healthy middle-aged women
Background & Aim: Cardiac functional adaptations are affected by gender, age, intensity and type of exercise. The aim of this study was to compare the effect of endurance, resistance, concurrent training on the cardiac function. Methods: Forty healthy middle-aged women (mean age 44/62±3/45 years, height 157/75±4/87 cm and weight 73/27±10/64 kg) were randomly divided into four groups (10 person...
[ 12 ] - مقایسه اثر 12 هفته تمرین تناوبی و تمرین تداومی بر برخی رگ‌گشا و رگ- تنگی بیماران دیابتی نوع 2
مقدمه و اهداف آترواسکلروز در بیماران دیابت نوع 2 با بدعملکردی اندوتلیال شناسایی میشود که با افزایش مقادیر دیمتیل آرژنین نامتقارن و کاهش نیتریک اکساید همراه است؛ لذا هدف مطالعه حاضر مقایسه 12 هفته تمرین تناوبی خیلی شدید (HIIT) و تداومی با شدت متوسط (MICT) بر مقادیر پلاسمایی واسپین، دیمتیل آرژنین نامتقارن (ADMA) و نیتریت/نیترات (NOx) بیماران مبتلا به دیابت نوع 2 بود.<br ...
[ 13 ] - The effect of short-term caffeine-beet juice supplementation on catecholamine changes, lactate and Rating of Perceived Exertion before intense anaerobic activity in runners: A double-blind randomized clinical trial study
Background and Purpose: Intense anaerobic activity is used to improve anaerobic power and lactate threshold .The aim of this study was to investigate the changes in catecholamines, rating of perceived exertion and lactate supplementation with short-term caffeine and beet juice before intense anaerobic activity in runners. Methodology: In this study, 30 high performance runners (age: 27.5±3.8 y...
[ 14 ] - Protective effect of quercetin supplementation on exercise-induced cardiac fatigue in sky running athletes
Introduction: The purpose of this research was to explain the protective effect of quercetin on cardiac fatigue caused by exercise in skyrunning runners. Methods: 26 professional sky running athletes voluntarily and purposefully participated in this race. Random people were placed in 2 groups: quercetin (13 people) and placebo (13 people). The race was held in the central Alborz mountains, the...
[ 15 ] - The effect of aerobic exercise on MMP-2 / miR-21 signaling pathway of cardiac fibrosis in elderly rats
Background :The concept of survival has changed since the twentieth century to guarantee quality of life in the twenty-first century (1). Aging is associated with a certain degree of interstitial fibrosis, which progresses to heart failure. Therefore, finding new and practical methods is an important and necessary help to reduce heart tissue fibrosis in the elderly (2). Providing mechanisms by ...
[ 16 ] - The effect of probiotic consumption and intense intermittent exercise on the level of liver enzymes in male rats with steatosis
Background and Aims:Fatty liver is one of the increasing diseases in Iran and the world, and for this reason, it is necessary and useful to find a solution to treat or prevent its progress.Therefore, the aim of this study was to investigate the effect of probiotic consumption and intense intermittent exercise on liver enzymes in male rats with steatosis.Research method:In this experimental stud...
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