نتایج جستجو برای: oxidative stress tissue
تعداد نتایج: 1351423 فیلتر نتایج به سال:
Introduction: Nowadays, skin flaps are used to repair wounds, skin lesions and in reconstructive surgeries. In this way, the main problem is loss of flap tissue and necrosis, due to processes that result from ischemia-reperfusion injury and reactive oxygen species. Eupatilin is an O-methylated flavone derived from Artemisia plants that demonstrates anti-inflammatory, anti-oxidative, and anti-tu...
Background: Recent advances showed that oxygen radicals and hydrogen peroxides are linked with the development of several pathological processes associated with chemotherapy, including adverse effects of anti-tumor drugs. Methotrexate (MTX) is an antifolate that is widely used in the treatment of rheumatic disorders and malignant tumors. The efficacy of methotrexate is often limited by severe s...
Reactive oxygen species (ROS) is an important pathogenic factor involved in human aging. Human skin is a primary target of oxidative stress from ROS generated from both extrinsic and intrinsic sources, like ultraviolet irradiation (UV) and endogenous oxidative metabolism. Oxidative stress causes the alterations of collagen-rich extracellular matrix (ECM), the hallmark of skin connective tissue ...
The effect of eight weeks aerobic exercise and coriander seed extract on oxidative stress cellular energy indices heart tissue in male rats poisoned with hydrogen peroxide
Introduction: The highest electromagnetic radiation pollution is related to the radiofrequency waves of mobile phones (1). Up to 70% of these waves can be absorbed by various tissues (2). Absorption of these waves can damage the body tissues by causing oxidative stress (3). Given that melatonin plays an antioxidant role, it seems that this hormone can have a protective effect on the hepato- tox...
Oxidative stress is one of the important causes of the type 1 diabetes induced changes in the sperm quality. Bioflavonoids, Rutin 10 mg/Kg and Naringin 10 mg/Kg were evaluated for their protective effects on sperm parameters, oxidative stress, and histopathology of type 1 diabetic rats. Results demonstrated the reduction in sperm count, sperm motility and vitality in diabetic rats. Mass drug ad...
Protective effects of vitamin E against sertraline-induced oxidative stress on the reproductive system and expression Bcl-2, Caspase-3 Hsp70-2 genes in testicular tissue mice
Oxidative stress is one of the important causes of the type 1 diabetes induced changes in the sperm quality. Bioflavonoids, Rutin 10 mg/Kg and Naringin 10 mg/Kg were evaluated for their protective effects on sperm parameters, oxidative stress, and histopathology of type 1 diabetic rats. Results demonstrated the reduction in sperm count, sperm motility and vitality in diabetic rats. Mass drug ad...
Diabetic nephropathy is strongly associated with both increased oxidative stress and kidney tissue hypoxia. The increased oxidative stress causes increased kidney oxygen consumption resulting in kidney tissue hypoxia. To date, it has been difficult to determine the role of kidney hypoxia, per se, for the development of nephropathy. We tested the hypothesis that kidney hypoxia, without confoundi...
Background and Objective: Chronic diabetes mellitus (DM) leads to cardiovascular dysfunction. Diosgenin is a natural steroidal saponin with cardiovascular protective potential. In this research study, the beneficial effect of diosgenin was evaluated on some markers of oxidative stress in cardia tissue of streptozotocin (STZ)-diabetic rats. Materials and Methods: Male Wistar rats (n = 28) were ...
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