قنبری نیاکی, عباس
دانشکده‌ی تربیت بدنی و علوم ورزشی، دانشگاه مازندران
[ 1 ] - اثر 8 هفته تمرین استقامتی بر بیان ژن نسفاتین و غلظت آن در هیپوتالاموس موشهای صحرایی نر
زمینه: هیپوتالاموس مرکز اصلی تنظیم اشتها و تعادل انرژی است. فعالیت بدنی و ورزش قادر است تعادل انرژی را در جهت منفی شدن برهم زند. نسفاتین-1 ازجمله نوروپپتیدهای تنظیم کننده‌ی اشتها است که توسط هیپوتالاموس تولید شده و نقش مهمی در برقراری تعادل انرژی ایفا میکند. هدف تحقیق حاضر بررسی اثر 8 هفته تمرین استقامتی بر بیان ژن نسفاتین و غلظت آن در هیپوتالاموس موشهای صحرایی نر بوده است. مواد و روشها: 11 سر…
[ 2 ] - مقایسه تمرین‌های دایره‌ای مبتنی بر فنون کشتی با تمرین‌های سنتی کشتی از لحاظ اثرگذاری بر متابولیسم پورین‌ها
Introduction: Purine metabolism involves synthesis and degradation of purine nucleotides. Studies show that intensity of exercise affects the organ systems and their energy sorces and also can impact on precursor sorces for adenosine triphosphate (ATP) biosynthesis. The purpose of this study was to compare two different type of wrestling exercises regarding metabolic efficiency and effectiveness …
[ 3 ] - اثر مکمل سازی عصاره خام مگنولیا و تمرین استقامتی بر غلظت اینترلوکین-6، گلیکوژن و ظرفیت آنتی اکسیدانی کبد موش های صحرایی نر
زمینه و هدف: امروزه انجام فعالیت ورزشی منظم و استفاده از مکمل های گیاهی مورد توجه بسیاری از محققین ورزشی قرار گرفته است. لذا هدف از مطالعه حاضر بررسی اثر مصرف عصاره مگنولیا در تعامل با تمرین استقامتی بر سطوح استراحتی اینترلوکین-6 ، گلیکوژن و ظرفیت آنتی اکسیدانی کبدی می باشد. مواد و روشها: در این مطالعه تجربی 21 سر موش صحرایی نر (8-6 هفته ای و 73/12±19/142 گرم) به طور تصادفی به 3 گروه کنترل (مصرف …
[ 4 ] - اثر 8 هفته تمرین استقامتی بر سطوح ابستاتین پلاسما در موشهای صحرایی نر
عاطفه محمدی، دکتر عباس قنبری نیاکی، دکتر الهه طالبی گرکانی، سارا نصیری سمنانی سابقه و هدف: ابستاتین، نوعی پپتید مترشحه از معده است و نقش مهمی در تعادل انرژی، کنترل وزن و دریافت غذا ایفا میکند. هدف از اجرای این پژوهش بررسی اثر 8 هفته تمرین استقامتی بر سطوح استراحتی ابستاتین پلاسما در موشهای صحرایی نر نژاد ویستار است. مواد و روشها: برای این منظور 30 سر موش نر 8 هفتهای نژاد ویستار با میانگین وزن 10±…
[ 5 ] - تاثیر یکدوره فعالیت استقامتی 12 هفته ای بر سطوح گرلین پلاسمایی، انرژی کبد و برخی هورمون های موشهای صحرایی
زمینه و هدف:گرلین پپتیدی اشتها آور است که در تعادل انرژی بدن نقش دارد. هدف تحقیق حاضر بررسی تاثیر 12هفته تمرین استقامتی بر سطوح گرلین پلاسما، سطوح انرژی کبد (ATP و گلیکوژن) و هورمون های رشد، انسولین و کورتیزول در موش های صحرایی نژاد ویستار است. مواد و روش ها:چهارده موش صحرایی نر به طور تصادفی به دو گروه مساوی تقسیم شدند. موش های صحرایی گروه تجربی به مدت 12 هفته،در هر هفته 5 روز و هر روز به مدت 6…
[ 6 ] - Changes in fibrinogen levels, plasma viscosity and insulin resistance after 4 weeks of combined sit-up and walking training
Introduction: Reports concerning the association of physical activity with markers of inflammation, coagulation, and fibrinolysis are ambiguous. The aim of this study was to assess the effect of 4 weeks of combined decomposedsit-up and walking training with two different volumes onfibrinogen, plasma viscosity and insulin resistance index (HOMA-IR) in college, young men. Methods: In this semi-e…
[ 7 ] - Effect of 12 Weeks of Intense Endurance Training and Bee Pollen Consumption on ABCA1 Gene Expression in Small Intestine, Liver and Gastrocnemius Muscle of Male Rats
ABSTRACT Background and Objectives: The aim of this study was to evaluate the effect of 12 weeks of intense endurance training and bee pollen consumption on ABCA1 gene expression in small intestine, liver and gastrocnemius muscle tissues of male rats. Methods: In this study, 24 ma…
[ 8 ] - Exercise Training, Neuregulin 4 and Obesity
"Exercise Training, Neuregulin 4 and Obesity" is an "Editorial Article" and hasn't abstract.
[ 9 ] - Maximal Lipid Oxidation (Fatmax) in Physical Exercise and Training: A review and Update
The exercise intensity, at which the maximal fat oxidation (MFO) rate occurs, has been defined as Fatmax. It has been suggested that the fat oxidation rate during the Fatmax intensity is approximately 2-fold greater than at any other intensity although modifiable by several physiological conditions (training, previous exercise or meal). There are a few standardized protocols for estimating of Fat…
[ 10 ] - Neuregulins Response to Exercise: a Mini Review
The Neuregulin is a member of the epidermal growth factors (EGF) family of receptor kinases, was originally identified as the product of the transforming gene derived from chemically induced rat neuroblastoms. A variety of different protein isoforms are produced from single Neuregulin gene. Four distinct vertebrate gene encode Neuregulin, prosaically named NRG1, NRG2, NRG3, and NRG4. Most of biol…
[ 11 ] - Effects of Circuit Resistance Training with Crocus Sativus (Saffron) Supplementation on Plasma Viscosity and Fibrinogen
A limited number of studies has been carried out concerning the combined effects of resistance training and saffron supplementation on cardiovascular risk factors. The aim of this study was to assess the effects of circuit resistance training with Crocus sativus (saffron) supplementation on plasma viscosity and fibrinogen. For this purpose, 44 healthy male subjects, based on individual characte…
[ 12 ] - Pistacia Atlantica Extract Enhances Exercise-Mediated Improvement of Antioxidant Defense in Vistar Rats
Exercise training causes increased oxidative stress. Pistacia Atlantica Extract (Mastic) is known to have a protective effect against oxidative stress and inflammation. We examined the effects of exercise training with and without Pistacia Atlantica extract administration on antioxidant markers in vistar rats. Twenty-eight Vistar female rats (six to eight weeks old, 150-200 g weight) allocated …
[ 13 ] - Liver ABCA1 Gene Expression in Male Rats: Effects of High-intensity Treadmill Running and Black Crataegus-pentaegyna (Siayh-Valik) Extraction
The purpose of the current study was to investigate the effect of a high- intensity treadmill running (8 weeks) with or without aqueous extraction of black Crataegus-Pentaegyna (Siyah -Valik) on liver ABCA1 mRNA expression and plasma HDL-C, total, and direct bilirubin concentration in male rats. Twenty Wistar male rats (4-6 weeks old, 140-170 g weight) were used. Animals were randomly assigned …
[ 14 ] - Plasma Apolipoprotein-M (ApoM) Response to a Circuit Resistance Training Program
Apolipoprotein M (Apo-M) is a human novel protein of apolipoprotein classes and highly expressed in liver and kidney tissues. ApoM is mainly associated with high-density lipoprotein (HDL), and act as a chaperone for sphingosine-1-phosphate (S1P), promotes mobilization of cellular cholesterol, formation of larger-size of pre β-HDL, and a new biomarker in sepsis. The level of apoM in plasma/ser…
[ 15 ] - Effect of Pyramidal Training on Plasma Lipid Profile and Fibrinogen, and Blood Viscosity of Untrained Young Men
The present study examined the effects of progressive exercise (pyramidal) short-term program on plasma fibrinogen, lipid profile and blood viscosity in untrained young men. Changes and imbalances in homeostasis lead to cause of heart attacks. There is conflicting information about the effect of exercise on these factors. 19 young healthy untrained men were randomly assigned to the exercise group…
[ 16 ] - Effects of a Low Intensity Circuit Resistance Exercise Session on Some Hematological Parameters of Male Collage Students
This study aims to survey the effects of a circuit resistance training session with a light intensity on some hematological parameters of male students of Physical Education. After the release of an announcement and call, 20 male students of Physical Education voluntarily participated in this study. After equalization, they were randomly divided into two groups including light-intensity exercise …
[ 17 ] - اثر شدت‌های مختلف تمرین دایره‌ای مقاومتی بر پروتئین وابسته به آگوتی، انسولین و گلوکز پلاسما در مردان جوان
Background: Agouti-related protein (AgRP) is a signaling peptide that affects feeding behavior, energy homeostasis, and the stimulation of the hypothalamic–pituitary–adrenal axis. The aim of the present study was to investigate the effect of a 6-week circuit-resistance training course (10 exercises at 20%, 40%, 60%, and 80% of 1RM) at different intensities on the levels of plasma AgRP, plasma ins…
[ 18 ] - تاثیر تمرین استقامتی با مصرف گرده گل بر بیان ژن ABCA1 و apoA1 در عضله موش صحرایی: گزارش کوتاه
زمینه و هدف: بیماری‌های قلبی-عروقی هم‌اکنون به‌عنوان اولین عامل مرگ‌و‌میر در کشورهای صنعتی مطرح است. این پژوهش به بررسی تاثیر 12 هفته تمرین استقامتی شدید با مصرف گرده گل زنبور عسل بر انتقال معکوس کلسترول در موشهای صحرایی نر پرداخته است. روش بررسی: پژوهش کنونی از نوع آزمایشگاهی و نیمه‌تجربی می‌باشد. تعداد 24 سر موش نر سفید نژاد ویستار هشت هفتهای با وزن 20±90 از انستیتو پاستور آمل خریداری شد. موش…
[ 19 ] - Effect of Aerobic Interval Training on Plasma Apolipoprotein M Levels in Young Men
ABSTRACT Background and Objectives: Apolipoprotein M (APOM) is a novel high-density lipoprotein (HDL)-associated protein involved in the production of pre-beta HDL and cholesterol efflux to HDL. The present study examined effect of 12 weeks of aerobic interval training on HDL-associated APOM levels. Methods: Study population included 20 healthy men aged 20 to 24 years. The subjects were randomly …
[ 20 ] - Effect of Moderate Endurance Training and Consumption of Rosa Canina L. Extract on Liver Enzyme Profile in Male Rats
Background and purpose: Inactivity due to the mechanization of work is a growing health concern in many countries. It increases the risk of many diseases such as fatty liver, obesity and diabetes. There are evidences on the effect of exercise on levels of liver enzymatic parameters. Herbal products appear to be useful in managing some diseases, such as fatty liver. Materials and methods: This ex…
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