The article discusses a study which demonstrates that Zn competes with Mn for binding to the Streptococcus pneumonia protein PsaA, a solute-binding protein that transports Mn into the cell to manage oxidative stress, among other functions.
Too much of a good think: why it is bad to stimulate the beta cell to secrete insulin. Diabetologia 2008; 51:540–45.Aston-Mourney K, Proietto J, Morahan J, Andrikopoulos S. Too much of a good thing: why it is bad to stimulate the beta cell to secrete insulin. Diabetol 2008;51:...
"Your body is designed to deal with oxidative stress that comes from exercise for the first hour," says cardiologist James O'Keefe, MD, Director of Preventative Cardiology at the Saint Luke's Mid America Heart Institute in Kansas City, and author of the Heart editorial. "But prolonged intense...
Modern medical studies are able to prove that green tea has more antioxidants and flavonoids than black tea, and therefore green tea is likely more potent for longevity and disease prevention. A lot of chronic diseases like cancer are caused primarily by oxidative stress. Oxidative str...
aHsp20-Engineered Mesenchymal Stem Cells Are Resistant to Oxidative Stress via Enhanced Activation of Akt and Increased Secretion of Growth Factors Hsp20设计的Mesenchymal干细胞对氧化重音是有抵抗性通过Akt的改进的活化作用和增长因子的增加的分泌物[translate] ...
Just note that exercise and free radicals have a nuanced relationship. Exercise at a high-intensity levelcan contribute to oxidative stress in the bodybecause of muscle fatigue and an increased demand for oxygen once you’re breathing heavily. Fortunately, frequent exercise is also suggested to impr...
Stress often gets a bad rap. That’s because when we think of stress, we typically think of chronic stress, which is the unrelenting sort associated withsystemic inflammation, disease risk, andburnout. However, not all stress is bad. In fact, if it weren’t for the good stress in our ...
They are produced naturally by the body, but can also be produced by overexposure to UV radiation, cigarette smoke, and pollution.The overproduction and accumulation of free radicals in the body is known as oxidative stress. This can cause premature skin aging, wrinkles, and pigmentation spots. ...
aShe's a bad ass 她是一头坏驴子[translate] a昨天我搭公车上学 Yesterday I rode the public vehicle to go to school[translate] a我的中文名字叫周俊添 My Chinese name is called Zhou Juntian[translate] a他改变得以致我都认不出他来了 So that he changed me not to recognize him to come[transla...
If you've been known to skip rest days, sooner or later it'll catch up to you. Muscle fatigue is a serious sign your body is stressed out. "Exercise generates oxidative stress," says Dr. Li, explaining this happens at the cellular level and can damage tissues. If you push too hard,...