Aim: Liver and kidney are exposed to a lot of oxidant substances that are both from exogen and endogen sources. The aim of this study was to investigate the antioxidant effects of C vitamine, Melatonine (MLT) and N-acetylcystein (NAC) in carbon tetrachlorur (CCl4) induced oxidative stress in mouse. Methods: The study involved 6 groups; control group (Group 1), CCl4 group (Group 2), CCl4 + C vit...

The recent work of Chick and Hume,’ Cohen and Mendel,2 Hess and Unger,z and Givens and Cohen4 gives full support to the earlie,r views of Hoist and Fr61ichK that scurvy is the result of a deficiency of some nutritive factor in the diet. If we understand by the term vitamine the chemically unknown substances of food origin essential for the normal performance of the function of animal life there...

In 1912, one of us (C. F.) experimented with antiberi-beri vitamine to see if it could act as a coferment in alcoholic fermentation. The experiments were unsuccessful at that time, but now through the wurk of Williams,l Bachmann,% and Eddy and Stevenson3 the subject has attained new interest.. Their results seem to prove that vit.amine act,ivity can be measured by the growth of yeast cells, and...

in this study, a new reaction system for quantitative determination of ascorbic acid was introduced. the developed method is based on inhibitory effect of ascorbic acid on the orange g-bromate system. the change in absorbance was followed spectrophotometrically at 478 nm. the dependence of sensitivity on the reaction variables including reagents concentration, temperature and time was investiga...

Eskisehir Osmangazi University, Department of Histology and Embryology, Eskisehir, Turkiye *Corresponding Author Email: [email protected]; Tel: Tel:90.222.2392979-4464 Ganoderma lucidum, is a mushroom used for alternative medicine worldwide particularly in China, also known as “Immortality Mushroom”. Traditional medicines usually contain a single active compound, and it is well-known tha...

L’actualit e de Marc Guillaumont sur la vitamine K publi ee en 2000 dans ce journal etaitparticuli erement informative, pr ecise et concise (Guillaumont, 2000). A ce jour, elle est toujours d’actualit e, et les donn ees structurelles et m etaboliques de cet article ne seront donc pas reprises dans cette revue dont l’objectif sera de r esumer les nouvelles connaissances dans le domaine depuis ce...