قهاری, لعیا
[ 1 ] - مقایسه اثر سیکلوسپورین و ترکیب سیکلوسپورین - ویتامین آ بر روی سلولهای سرتولی رات
سابقه وهدف : سیکلوسپورین بعنوان ایمونوساپرسور متعاقب پیوندهای جراحی مورداستفاده قرار می گیرد و استفاده دراز مدت آن بر ارگانهای مختلف مانند کلیه ، کبد و در باروری اثرات نامطلوبی می گذارد. در این تحقیق اثر ویتامین A در رفع عوارض جانبی سیکلوسپورین بر روی پارانشیم بیضه رات مورد بررسی قرار گرفت. موادو روشها : این مطالعه از نوع تجربی بوده است که در آن از 40 راس رات نر 2ماهه با نژاد Wistar ووزن ...
[ 2 ] - Irisin protect the Dopaminergic neurons of the Substantia nigra in the rat model of Parkinson’s disease
Objective(s): Exercise ameliorates the quality of life and reduces the risk of neurological derangements such as Alzheimer’s (AD) and Parkinson’s disease (PD). Irisin is a product of the physical activity and is a circulating hormone that regulates the energy metabolism in the body. In the nervous system, Irisin influences neurogenesis and neural differentiation in mic...
[ 3 ] - Comparing the Effects of Lecture and Work in Small Groups on Learning of Head and Neck Osteology in Medical Students
Introduction: Traditional teaching methods cannot keep up with the new knowledge in medical students anymore. There are several challenges between traditional and new teaching methods in different courses .This study has tried to compare the effects of two teaching approaches on education of osteology( lecture VS work in small groups). Methods: In a quasi experimental study, 54 medical stude...
[ 4 ] - Caffeic Acid Phenethyl Ester With Mesenchymal Stem Cells Improves Behavioral and Histopathological Changes in the Rat Model of Parkinson Disease
Introduction: Parkinson disease (PD) results from the destruction of dopaminergic neurons in the brain. This study aimed to investigate the protective effects of natural antioxidants such as caffeic acid phenethyl ester (CAPE) to maintain these neurons. Methods: CAPE is one of the main ingredients of propolis. Intranasal administration of 1-methyl-4-phenyl-2;3;4;6-tetrahydropyridine (MPTP) was...