The effects of injectable Tunceli garlic oil (Allium tuncelianum) on serum response rainbow trout were examined. Influence intraperitoneal (i.p.) injection administration (TGO) was evaluated some immunological factors trout. Fish weight 40 g i.p. injected TGO at doses 1% and 10%. Serum lysozyme activity, bactericidal myeloperoxidase, protein immunoglobulin levels measured days 3, 7, 14 21 after...

Reduction and alkylation of human myeloperoxidase under nondenaturing conditions results in the cleavage of this enzyme. Sedimentation equilibrium data is presented which shows that the molecular weight of the cleavage product (78,000 +/- 2,000) is half that of the native enzyme (153,000 +/- 4,000). We conclude that the cleavage product is the half-enzyme hemi-myeloperoxidase. Hemi-myeloperoxid...

Background and Objective: Growth is an important marker of child health. It has been shown recently that a chronic inflammatory condition, known as Environmental Enteric Dysfunction might play a more significant role on growth velocity than clinical infections. The present study aims to investigate the fecal myeloperoxidase concentration (a marker of gut inflammation) and its relationship with ...

background: oxidative modification of low-density lipoprotein (ldl) appears to be an early step in the pathogenesis of atherosclerosis. meanwhile, myeloperoxidase (mpo)-catalyzed reaction is one of the potent pathway for ldl oxidation in vivo. the aim of this study was to evaluate in vitro antioxidant effects of vitamins c and e on ldl oxidation mediated by mpo. methods: mpo was isolated from f...

BACKGROUND AND PURPOSE Cerebral aneurysm (CA) affects 3% of the population and is associated with hemodynamic stress and inflammation. Myeloperoxidase, a major oxidative enzyme associated with inflammation, is increased in patients with CA, but whether myeloperoxidase contributes to CA is not known. We tested the hypotheses that myeloperoxidase is increased within human CA and is critical for f...

Myeloperoxidase is a strong oxidant stored in primary granules of neutrophils with potent antibacterial and proatherogenic properties. Myeloperoxidase has been implicated in the pathogenesis of chronic obstructive pulmonary disease (COPD). However, the relationship of myeloperoxidase to health outcomes in COPD is not well known. We measured serum myeloperoxidase levels from 4,677 subjects with ...

Peroxynitrite is responsible for nitration in vivo, whereas myeloperoxidase can also catalyze protein nitration in the presence of high NO2(-) levels. Recent reports of myeloperoxidase-mediated enzyme inactivation or lipid peroxidation have suggested a role of myeloperoxidase in various pathological conditions. To clarify the role of myeloperoxidase in ischemic brain injury, the authors measure...