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Antioxidants in Male fertility ... 3
Posted in 2013
Between nonenzymatic antioxidants, there are vitamin E which encompass a group of potent, lipid-soluble, chain-breaking antioxidants. Structural analyses have revealed that molecules having vitamin E antioxidant activity include four tocopherols (α, β, γ, δ) and four tocotrienols (α, β, γ, δ). Vitamin E (α-tocopherol), a chain-breaking antioxidant in the sperm’s cell membrane, neutralizes H2O2 and quenches free radicals, therefore stopping chain reactions that develop lipid peroxides and protecting the membrane from the oxidative damage . Vitamin E improves the activity of other scavenging oxidants and helps to keep motility and morphology of the sperm . It preserves the spermatogenesis in male rats and fails to conserve zygotes in female rats. Selenium deficiency can induce male infertility and could thus support an antioxidant function of vitamin E in the reproductive system. Therefore, vitamin E and selenium can act in synergy in membrane protection from oxidative stress. Vitamin E is known to readily reduce alkyl peroxy radicals of unsaturated lipids, thereby generating hydroperoxides that are reduced by the selenoperoxidases, in particular by phospholipid-hydroperoxide glutathione peroxidase.
Vitamin C or L-ascorbic acid, or ascorbate (the anion of ascorbic acid), is an essential nutrient for humans and many animals. Vitamin C is a major chain-breaking antioxidant and is present in the extracellular fluid. It neutralizes hydroxyl, superoxide, and hydrogen peroxide radicals and prevents sperm agglutination . It also helps to recycle vitamin E. It plays a significant role in removing oxidative stress in the seminal plasma. It reacts with OH-, O2-, and H2O2 in the extracellular fluid, thus protecting sperm viability and motility.
Carnitine, a water-soluble antioxidant, participates in sperm motility and prevents lipid oxidation; it protects the sperm DNA and membranes from oxidative damage and maintains sperm viability and motility.
Carotenoids are a family of pigmented compounds that are synthesized by plants and microorganisms, but not animals. They are present as micro-components in fruits and vegetables and are responsible for their yellow, orange, and red colors. Carotenoids are thought to be responsible for the beneficial properties of fruits and vegetables in preventing diseases including cardiovascular diseases, cancer, and other chronic diseases. Carotenoids (β-carotene and lycopene) are very efficient singlet molecular oxygen quenchers; they prevent peroxidation in the seminal plasma .
My advise 1... Oxygen is important for our life. Without oxygen we cannot survive 2... Oxygen is important for digesting our food 3... Oxygen is important for our brain, lungs and kidney function,, cleaning our blood etc.. 4... Oxygen is important for sperm health of the male 5... Follow healthy food for your body and sperm health
Possible Male Fertility problems My memories Possible Male Fertility Problems Posted in 2015 Sexually Transmitted diseases or other infections. G enital infections such as chlamydia and gonorrhea can cause infertility in men. The infertility can often be resolved by treating the infection. Blockages, birth defects , or physical damage . In some cases, men are born with blockages in parts of the testicle or other abnormalities that prevent sperm from getting into the semen. Physical trauma to the testicles, prostate, and urethra can also result in fertility problems. Surgery can sometimes correct the problem. Retrograde ejaculation. In this disorder, semen doesn't come out of the penis during ejaculation, but instead enters the bladder. It can be caused by diabetes , certain medications , and surgery to the bladder, prostate, or urethra. Genetic diseases . Although it's rare, ge...
World Health day...Beat Diabetes Brought to U.... http://successgain.us and http://successgain.info My memories World Health day...Beat Diabetes Posted in 2016 World Health Day 2016: 6th April 2016 is World Health Day...World Health Organization focused on Diabetes this year because the statistical data of Diabetes is increasing rapidly... At present, type 1 diabetes cannot be prevented. The environmental triggers that are thought to generate the process that results in the destruction of the body’s insulin-producing cells are still under investigation. While there are a number of factors that influence the development of type 2 diabetes , it is evident that the most influential are lifestyle behaviours commonly associated with urbanization. These include consumption of unhealthy foods and inactive lifestyles with sedentary behaviour. Studies from different parts of the world have established that lifestyle modif...
Know about antibiotics Brought to U..... http://successgain.info and http://successgain.us My memories Know about antibiotics Posted in 2015 The US National Library of Medicine1 says that antibiotics - powerful medicines that fight bacterial infections - can save lives when used properly. Antibiotics either stop bacteria from reproducing or kill them. "Your body's natural defenses can usually take it from there." Before bacteria can multiply and cause symptoms, the body's immune system can usually destroy them. We have special white bloo d cells that attack harmful bacteria. Even if symptoms do occur, our immune system can usually cope and fight off the infection. There are occasions, however, when it is all too much and some help is needed.....from antibiotics. The first antibiotic was penicillin. Such penicillin-related antibiotics as ampicillin, amoxicillin and benzylpenicilllin are widely used today to treat a variet...
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