background: using human skin-fibroblast cell line hf2ff, the efficacy of some drugs was evaluated against sulfur mustard (sm) cytotoxicity. the drugs were the sulfhydryl containing molecule including n-acetylcysteine (nac), 2-oxo-thiazolidine-4-carboxylate (otc) and acetaminophen as glutathione (gsh) stimulator pathway. methods: the protective effects of nac (0.1 mm), otc (1.8 mm), and acetamin...

Echocardiography | www.smgebooks.com Copyright  Guo Y.This book chapter is open access distributed under the Creative Commons Attribution 4.0 International License, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited. Gr up SM Assessment of Right Ventricular Function Using Echocardiograph...

2014The positional order correlation length « 03BE~ » parallel to the smectic (Sm) layers in the G, F and C phases of HBHA (7O.6) has been measured by X-ray diffraction. In the Sm-G phase its value is limited by crystallite size and lies between 1200-1500 A. At the Sm-G to -F transition 03BE ~ changes from 300 to 180 A with a temperature dependence predicted by a dislocation mediated melting mo...

صفحه‌­ی مینیاتوری LEU پرتودهی شده در رآکتور تحقیقاتی تهران که برای تولید رادیوایزوتوپ مولیبدن-99 استفاده می‌شود، منبع پرتوزایی متشکل از رادیوایزوتوپ‌های مختلف است. محاسبه و تخمین آهنگ دز تابش‌های گامای گسیلی این منبع، به منظور مقایسه با مقادیر مجاز توصیه حمل‌ونقل مواد پرتوزا حفاظت پرتویی کارکنان حین انجام تست‌های آزمایشگاهی داغ، پیش هر اقدام عملی، امری ضروری مقاله، اعتبار یک روش پیشنهادی جهت هد...

sulfur mustard (sm) has been used as a chemical weapon in some conflicts, and many veterans and civilians have been injured thereby. pulmonary, cutaneous, and ocular effects of sm have been frequently reported, although it seems that other organs such as the cardiovascular system are probably also affected. there are a number of studies evaluating the cardiovascular impacts of sm. however, thes...

background: despite almost the three decades passed since the chemical attacks of iraqi’s army against the iranian troops, some veterans are still suffering from long-term complications of sulfur mustard (sm) poisoning, including certain skin complaints specially dryness, burning, and pruritus. we thus aimed to evaluate the skin’s water and lipid content in patients with a disability of >25% du...

sulfur mustard (sm, bis- (2-chloroethyl) sulphide) is a chemical warfare agent that causes dna alkylation, protein modification and membrane damage. sm can trigger several molecular pathways involved in inflammation and oxidative stress, which cause cell necrosis and apoptosis, and loss of cells integrity and function. epigenetic regulation of gene expression is a growing research topic and is ...

Background and Objective: Temporal lobe epilepsy is hallmarked with neuronal degeneration in some areas of hippocampus and mossy fiber sprouting in dentate area. Considering some evidences on neuroprotective and antioxidant activity of silymarin (SM), this study was undertaken to evaluate the preventive effect of this agent on structural changes in hippocampus of kainate-epileptic rats. Materia...