My memories
Antioxidants in Male fertility .. 2
Posted in 2013
SOD and catalase assist in removing ROS that has the potential to damage sperm. Catalase catalyzes the conversion of H2O2 to O2 and H2O and presents a heme group with a central iron atom. It acts mainly in the endoplasmic reticulum, peroxisomes, mitochondria, and cytosol in many cell types. Catalase was found in the human and rat sperm cells and in the seminal plasma; the prostate seems to be its source . The sperm cell capacitation induced by nitric oxide is activated by catalase.
2H2O2 O2+ 2H2O
Glutathione peroxidase (GPX), another antioxidant enzyme in the semen, catalyzes the reduction of H2O2 and organic peroxides. GPX contains selenium in the form of selenocysteine in its active site. It is located in the sperm in the mitochondrial matrix but has also been found to have a nuclear form that preserves sperm DNA from oxidative damage and enters in the process of chromatin condensation. It was found in the seminal plasma; therefore, it could originate from the prostate.
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
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