Ebrahim Mohammadi

Department of Toxicology and Pharmacology, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Kurdistan University of Medical Sciences, Sanandaj, Iran.

[ 1 ] - Immunomodulatory Effects of Bee Venom in Human Synovial Fibroblast Cell Line

As in Iranian traditional medicine, bee venom (BV) is a promising treatment for the rheumatoid arthritis (RA) which is considered as a problematic human chronic inflammatory disease in the present time. Smoking is considered to be a major risk factor in RA onset and severity. The main aim of this study is to investigate the effects of BV on cigarette smoke-induced inflammatory response in fibro...

[ 2 ] - مروری بر سمیت ملامین در مواد غذایی و جنبه های بهداشتی آن

ملامین (Melamine) یک ترکیب آلی از مشتقات سیانامید است که 66% وزنی آن را  نیتروژن تشکیل می‌دهد. ملامین گاهی اوقات به‌طور غیرقانونی به منظور افزایش کاذب مقدار پروتئین به محصولات غذایی به‌ویژه شیر و فرآورده‌های آن اضافه می‌گردد. از طرفی تست‌های استاندارد اندازه‌گیری میزان پروتئین نظیر کجلدال  (Kjeldahl)و دیومس (Dumas)، مقدار پروتئین مواد غذایی را با اندازه‌گیری مقدار نیتروژن موجود تخمین می‌زنند. ب...

[ 3 ] - Immunomodulatory Effects of Bee Venom in Human Synovial Fibroblast Cell Line

As in Iranian traditional medicine, bee venom (BV) is a promising treatment for the rheumatoid arthritis (RA) which is considered as a problematic human chronic inflammatory disease in the present time. Smoking is considered to be a major risk factor in RA onset and severity. The main aim of this study is to investigate the effects of BV on cigarette smoke-induced inflammatory response in fibro...

[ 4 ] - Synthesis and structural properties of Mn-doped ZnO/Graphene nanocomposite

Zinc oxide (ZnO) is a promising metal oxide semiconductor with various applications, especially in the photocatalytic destruction of environmental pollutants. However, this nanoparticle has some limitations, such as poor dispersion, aggregation, and a wide energy gap. As such, the doping of metal oxide semiconductor has been strongly recommended. Addition of manganese (Mn) has proven effective ...