منابع مشابه
[Active oxygen species and asbestos toxicity].
It has been demonstrated that active oxygen species is involved in inflammation, immunologic disorders, cancer, etc. Along this line, biological effects of asbestos have been investigated. The results of these studies can be classified into two groups. The first is based on researches on hydroxy radical, the most active oxygen species which originates through the catalytic reaction of asbestos ...
متن کاملO 22: Reactive Oxygen Species and Epilepsy
Seizure activity has been proposed to result in the generation of reactive oxygen species (ROS), which then contribute to seizure-induced neuronal damage and eventually cell death. Although the mechanisms of seizure-induced ROS generation are unclear, mitochondria and cellular calcium overload have been proposed to have a crucial role. We aim to determine the sources of seizure-induced ROS and ...
متن کاملDithranol, glucose-6-phosphate dehydrogenase inhibition and active oxygen species.
Inhibition of glucose-6-phosphate dehydrogenase (G6-PDH) by dithranol (anthralin, CAS 480-22-8) has been studied in the presence of catalase, superoxide dismutase (SOD) and various scavengers of active oxygen species. Most scavengers were found to be either inhibitors of G6-PDH by themselves or simply without effect. The combined addition of catalase and SOD as well as the heat-denatured enzyme...
متن کاملRedox Mechanism of Reactive Oxygen Species in Exercise
It is well known that regular exercise can benefit health by enhancing antioxidant defenses in the body. However, unaccustomed and/or exhaustive exercise can generate excessive reactive oxygen species (ROS), leading to oxidative stress-related tissue damages and impaired muscle contractility. ROS are produced in both aerobic and anaerobic exercise. Mitochondria, NADPH oxidases and xanthine oxid...
متن کاملActive Oxygen Species in Plant Defense against Pathogens.
Plant disease resistance to pathogens such as fungi, bacteria, and viruses often depends on whether the plant is able to recognize the pathogen early in the infection process. The recognition event leads to a rapid tissue necrosis at the site of infection, which is called the HR. The HR deprives the pathogen of nutrients and/or releases toxic molecules, thereby confining pathogen growth to a sm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Physical Fitness and Sports Medicine
سال: 1994
ISSN: 0039-906X,1881-4751
DOI: 10.7600/jspfsm1949.43.241