Role of Reactive Oxygen Species (ROS) in Non-host Resistance Against Phytopathogens
نویسندگان
چکیده
منابع مشابه
Reactive Oxygen Species (Ros-Induced) Ros Release
We sought to understand the relationship between reactive oxygen species (ROS) and the mitochondrial permeability transition (MPT) in cardiac myocytes based on the observation of increased ROS production at sites of spontaneously deenergized mitochondria. We devised a new model enabling incremental ROS accumulation in individual mitochondria in isolated cardiac myocytes via photoactivation of t...
متن کاملThe role of reactive oxygen species (ROS) in persistent pain.
Pain is an important medical problem and has been the subject of intense study in recent years; however, we still do not understand many of the details of pain generation and analgesic mechanisms, particularly for persistent pain. This lack of sufficient understanding is a major stumbling block in the development of much better analgesic drugs. We now know that the mechanisms of chronic or pers...
متن کاملMitochondrial reactive oxygen species (ROS) and ROS-induced ROS release.
Byproducts of normal mitochondrial metabolism and homeostasis include the buildup of potentially damaging levels of reactive oxygen species (ROS), Ca(2+), etc., which must be normalized. Evidence suggests that brief mitochondrial permeability transition pore (mPTP) openings play an important physiological role maintaining healthy mitochondria homeostasis. Adaptive and maladaptive responses to r...
متن کاملReactive Oxygen Species (Ros) Generation in Sepsis
Sepsis and septic shock remain as leading cause of death in adult intensive care units. It is widely accepted that sepsis and septic shock are caused predominantly by gram-negative bacteria and their endotoxins. Endotoxin or Lipopolysaccharide (LPS) have important roles as host responses and trigger the inflammatory processes, caused by gram-negative bacterial infection. Production of oxygen ra...
متن کاملReactive Oxygen Species (ROS) and Male Fertility
Oxidative energy production is inevitably associated with the generation of reactive oxygen species (ROS), excessive concentrations of which can lead to cellular pathol‐ ogy. A free radical may be defined as any molecule that has one or more unpaired electrons. The superoxide anion, the hydroxyl radical, and the hypochlorite radical are some of the highest reactive radicals of oxygen. Owing to ...
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: Egyptian Journal of Phytopathology
سال: 2011
ISSN: 2090-2522
DOI: 10.21608/ejp.2011.158967