The treatment and preservation of blood, blood derivatives and other body tissues, fluids and cells with PVP-H2O2 and then quenching the oxidizing potential of hydrogen peroxide in the PVP-H202 to kill pathogenic microbes without destroying the utility of the tissues, fluids, and cells is ...
Blood and plasma of humans and rats were analyzed for hydrogen peroxide. The samples were analyzed after deproteinization with trichloroacetic acid, immediately after they were withdrawn from human volunteers or rats. A radio-isotopic technique based on peroxide-dependent decarboxylation of 1-14C-alpha...
The levels of hydrogen peroxide () in human blood is of great relevance as it has emerged as an important signalling molecule in a variety of disease states. Fast and reliable measurement oflevels in the blood, however, continues to rema... R Gaikwad,PR Thangaraj,AK Sen - 《Scientific Re...
DNA single-strand breaks induced by cell treatment with hydrogen peroxide are repaired and simultaneously trigger programmed cell death in resting human blood lymphocytes. Apoptosis is accompanied by special morphological changes in lymphocytes (15% of total cell number), internucleosomal DNA degradation,...
In this study we have examined peripheral blood monocytes from a range of leprosy patients in an attempt to identify a possible defect in macrophage function. The ability of these cells to produce hydrogen peroxide and superoxide, two bactericidal metabolites of the monocyte/macrophage, has been ...
Hydrogen peroxideSuperoxide anionAutoxidationFree radicalsRed blood cells are frequently employed in studies of oxidative stress. Technical difficulties have previously prevented the measurement of H2O2 production by red blood cells, except during exposure to certain drugs or toxicants. We now show that a...
Hydrogen peroxide-mediated ferrylhemoglobin generation in vitro and in red blood cells C Giulivi,KJ Davies - 《Methods in Enzymology》 被引量: 0发表: 1994年 Protective effects of rutin against hemoglobin oxidation. A prooxidant drug, primaquine (PQ) was used to produce oxidative stress in human...
It's great for rinsing away dirt (like when you fell off your bike and skinned your knee) and dried blood. While the solution is helpful for first aid, hydrogen peroxide shouldn't be used to clean a wound regularly. First of all, it doesn't kill every kind of bacteria...
3 Catalase is an enzyme that breaks down hydrogen peroxide inside cells. Red blood cells contain catalase.Some dogs have an inherited condition in which catalase is not produced. This condition is known as acatalasi a and it is caused by a mutation in the gene for catalase.(a) Define the...
We all know, or at least have heard, of the miracle cure hydrogen peroxide. But, when it comes to treating sensitive issues like bacterial vaginosis, we're likely all a little skeptical. However, we've discovered that hydrogen peroxide is such a safe, effective remedy it is often passed ...