abstract       background and objective: glycyrrhizaglabra l. is one of the most widely used medicinal herbs in golestan province that is known for its anti-inflammatory, carminative, antiviral, anti-infection and anti-ulcer properties in iranian traditional medicine. this study aimed to assess the anti-bacterial and anti-oxidative activity of g. glabrafrom the golestan province.         method...

The aim of this study was to characterize the effect of decreased 2-cysteine peroxiredoxin (2-CP) on the leaf anti-oxidative system in Arabidopsis. At three stages of leaf development, two lines of transgenic Arabidopsis mutants with decreased contents of chloroplast 2-CP were compared with wild type and a control line transformed with an empty vector. Glutathione contents and redox state were ...

Aged testes undergo profound histological and morphological alterations leading to a reduced functionality. Here, we investigated whether variations in longevity affect the development of local inflammatory processes, the oxidative state and the occurrence of apoptotic events in the testis. To this aim, well-established mouse models with delayed (growth hormone releasing hormone-knockout and Am...

Over the past decade, oxidative stress was shown to be a key factor for various diseases. The term “antioxidant” also rapidly gained attention worldwide, viewed as beneficial in disease prevention. Resveratrol (RSV), natural polyphenol, is plant antitoxin formed response harmful environmental factors such infection and injury. This found grapes, strawberries, peanuts, or herbal medicines exhibi...

OBJECTIVES Previously the authors reported age-related changes in the activities of anti-oxidative enzyme activities and protein expressions in the tongues of rats. Because more information is required about relations between aging and oxidative stress and anti-oxidative enzyme efficiency, the authors investigated differences between the expression of master regulator of anti-oxidative enzymes ...

The serum of an inflammatory exudate has the power of inhibiting the action of proteolytic ferments contained in the leucocytes. This anti-enzymotic power is possessed by the blood serum from which it doubtless passes into the exudate. In the later stages of inflammation there is some diminution of this anti-enzymotic action. The anti-body contained in the serum is destroyed by a temperature of...

Inhalation of molecular hydrogen (H2) gas ameliorates oxidative stress-induced acute injuries in the brain. Consumption of water nearly saturated with H2 also prevents chronic neurodegenerative diseases including Parkinson's disease in animal and clinical studies. However, the molecular mechanisms underlying the remarkable effect of a small amount of H2 remain unclear. Here, we investigated the...

The presented mini-review gives a general idea of oxidative enzymes fungi and bacteria. Possible directions their practical application are shown.