نتایج جستجو برای: vitamin e

تعداد نتایج: 1098310  

Fatemeh Zal, Mahmood Vessal Simin Torabinejad Zahra Khoshdel, Zohreh Mostafavi Pour

Background: Cyclosporine A (CsA) is a nephrotoxic immunosuppressive drug. Antioxidants might attenuate its toxicity. In the present study, the effects of vitamin E and quercetin on the morphology of kidney in CsA-treated rats were investigated. Methods: Six groups of rats were used in this gavage feeding study either for 4 or 8 weeks. Groups 1 and 2 received either olive oil or 25% ethanol in o...

Abbasi M Darabi MR Hajmanoochehri F Jurabafan H Shams AR,

Background: Osteoporosis one of the postmenopausal symptoms is characterized by bone loss. There is a link between excessive reactive oxygen species (ROS) formation, estrogen deficiency due to cessation of ovarian function and bone loss. Free radicals are responsible for causing osteoblast apoptosis and reducing osteoblastogenesis in bone remodeling. Vitamin E is a potent antioxidant with the a...

Ebrahimzadeh Simin Farshi Hamideh Moravej Nabai Leyla Nasiri Soheila Sedigha Afshin

Background and aim: Psoriasis is a common chronic inflammatory and proliferative disease that genetic and environmental factors have a role in its pathogenesis and duration. The objective of this study was to compare the levels of vitamin A and E in the serum of psoriasis patients and control group.Materials and methods: We evaluated 30 psoriasis patients and 30 healthy...

Introduction: Vitamin E as a strong antioxidant plays an important role in inhibiting free radicals. Therefore, this study aimed to investigate the effect of vitamin E on the viability, morphology and osteogenic differentiation in bone marrow mesenchymal stem cells of an adult rat. Methods: The bone marrow mesenchymal stem cells were extracted using the flashing-out method. At the end of the t...

Journal: :journal of pediatrics review 0
javad ghaffari antimicrobial resistant nosocomial infection research center, mazandaran university of medical sciences, sari, iran hossein ashrafi beatson institute for cancer research, faculty of medicine, university of glasgow, uk ali reza ranjbar research institute of interventional allergology and immunology, bonn/cologne, germany zeinab nazari department of obstetric & gynecologist, mazandaran university of medical sciences, sari, iran

asthma is a chronic inflammatory airway disorder and the most common chronic disease among children characterized by frequent and chronic cough, wheezing, and dyspnea. asthma is defined as an inflammatory process in response to t- helper 2 cells. vitamin e as a lipid soluble vitamin containing 4 isomers α, β, γ, б, with α- tocopherol as the most important isomer is an important defensive agent ...

Journal: :تولیدات دامی 0
مازیار محیطی اصلی استادیار، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه گیلان، رشت ـ ایران معین قناعت پرست رشتی دانشجوی دکتری، گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه گیلان، رشت ـ ایران

an experiment was conducted to determine of the effects of vitamin e and c supplementation in diet based on different source of oils on performance and serum parameters of broilers. a total of 320 broiler chicks (strain ross 308) used in a 2×2×2 factorial arrangement in the form of completely randomized design with eight treatments, four replicates and 10 chicks in each replicate. experimental ...

Journal: :avicenna journal of neuro psycho physiology 0
iraj salehi neurophysiology research center, hamadan university of medical sciences, hamadan, ir iran maryam sahab soleimani department of physiology, school of sciences, hamadan branch, islamic azad university, hamadan, ir iran mahsa poorhamze department of anatomy, school of medicine, hamadan university of medical sciences, hamadan, ir iran fahimeh ghasemi moravej department of anatomy, school of medicine, hamadan university of medical sciences, hamadan, ir iran alireza komaki neurophysiology research center, hamadan university of medical sciences, hamadan, ir iran sara soleimani asl department of anatomy, school of medicine, hamadan university of medical sciences, hamadan, ir iran; department of anatomy, school of medicine, hamadan university of medical sciences, hamadan, ir iran. tel/fax: +98-8138380208

conclusions according to the results of this study, administration of vitamin e to rats counteracts the negative effects of pb on learning and memory. to more precisely extrapolate these findings to humans, future clinical studies are warranted. results the results showed that pb caused impairment in acquisition and retrieval processes in passive avoidance learning. vitamin e reversed learning ...

Journal: :gene, cell and tissue 0
masoumeh faghani department of anatomical sciences, faculty of medicine, guilan university of medical sciences, rasht, ir iran yeganezahra kohestani department of anatomical sciences, faculty of medicine, guilan university of medical sciences, rasht, ir iran ebrahim nasiri department of anatomical sciences, faculty of medicine, guilan university of medical sciences, rasht, ir iran hassan moladoust department of english, faculty of medicine, guilan university of medical sciences, rasht, ir iran mojgan mesbah department of english, faculty of medicine, guilan university of medical sciences, rasht, ir iran; department of english, faculty of medicine, guilan university of medical sciences, rasht, ir iran. tel: +98-9111349477, fax: +98-1316690007

conclusions according to the results of this study, vitamin e probably improves the harmful effects of formaldehyde on rat kidney tissue. results comparison of the control and formaldehyde groups with the vitamin e group revealed that there were significant differences in lumen size and nuclear color of proximal tubules in rats treated by vitamin e (p < 0.05). cell degeneration, lumen size, num...

Atena Jamalzehi, Azadeh Lesani, Hadis Gerami, Maryam Javadi, Seyed Kianoosh Hosseini,

Background: Type 2 diabetes (T2D) is known as a common chronic metabolic disease worldwide. Coronary artery diseases are one of the hazardous disorders in diabetic patients. The current study aimed to investigate the relationship between dietary antioxidants intake with insulin resistance and insulin sensitivity among T2D without and with coronary stenosis (CS). Methods: This case-control study...

Bita Geramizadeh, Fatemeh Zal, Gholam Hossein Ranjbar Omrani Mohammad Hossein Dabbaghmanesh Naser Pajouhi, Raheleh Assaei Zohreh Mostafavi-Pour,

Background: Hyperthyroidism is associated with liver oxidative stress causing liver dysfunction in many hyperthyroid patients. The hepatoprotective effect of Satureja Khuzestanica Essential Oil (SKEO), as herbal origin antioxidant and anti-inflammatory agent on the hyperthyroidism induced hepatotoxicity and oxidative stress is investigated. Methods: Adult male sprague dawley rats were divided i...

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