Melatonin is a hormone which has been shown to have anti oxidant.

Melatonin is a hormone which has been shown to have anti – oxidant, and tumor suppressor qualities. Since the production of melatonin bound to the light-dark cycle and peaks between midnight and 4 Shift workers light exposed to light at night may have an increased risk for diseases such as cancer. Grundy and her research colleagues recruited 123 female shift workers at Kingston General Hospital . They tested both both its peak and melatonin. Overall changes in their melatonin during a winter day shift and night shift and a summer day shift and night shift During these testing times, the participants wore light meters that objectively measured the surrounding light intensity..

Increasing radiation dose is not always an option because it may interfere with treatment urinary, bowel and sexual function. In laboratory studies found Wake Forest researchers that Zemplar, a drug made.The human photoreceptors one sensory neurone two segments which is defined by a cilium connected for the transport proteins from one end with the other, assembled. Mammals moving slows or stops due cilium malfunctions , the protein collect abnormal and inducing retinal apoptosis. – ‘Retinitis pigmentosa one of leading cause of sight loss vision loss, and yet there are no cure for it,’he said. ‘Recent studies show that at least 35 genes are involved. Importantly, few which are connected in cilia formation and preservation. This important feature ciliary by the level of polyglutamylation, which is controlled by the height of the newfound enzymes could be adjusted ‘ ‘.