Cigarette smoke causes significant oxidant stress which is further enhanced by recruitment and activation of inflammatory cells to the lung. Polymorphisms in some detoxification enzymes are thought to increase the risk of developing chronic obstructive pulmonary disease (COPD), but the ultimate role of genetic variability in antioxidant and/or detoxification enzymes in COPD remains obscure. Som...

A gastroprotective effect occurs when α(2) receptors are innervated. The dextro isomer of medetomidine, dexmedetomidine, is a highly selective α(2)-adrenoreceptor agonist. The aim of this study was to investigate whether dexmedetomidine has an antiulcerative effect and to show whether the antiulcer mechanism of dexmedetomidine is linked with oxidant/antioxidant parameters. The antiulcerative ef...

This investigation examined the effect of supplementation with Biostimine, extract from Aloe arborescens Mill. leaves, on the levels of pro-oxidant-antioxidant equilibrium markers and anti- and proinflammatory cytokines in rowers subjected to exhaustive exercise. This double-blind study included 18 members of the Polish Rowing Team. Subjects were randomly assigned to the supplemented group (n =...

In equine field, respiratory affections are common diagnostic problems, strangles is a bacterial disease causing airway affection in young horses. This study aimed to evaluate oxidant/antioxidant status in strangles affected horses. Fifteen horses (15) were evaluated in this study, the levels of SOD, GPx, Catalase, MDA, hydrogen peroxide and antioxidant trace minerals (Zn and Cu) were estimated...