Normal protein chip will damage eyesight too

Normal protein chip will damage eyesight too
Normal protein chip will damage eyesight too
Normal protein chip will damage eyesight too It is reported ' Reporter Li TianShu) Cataract is causing eyesight failing and blind main reasons of the elderly, it is being muddy that its pathogenic factor has been considered to be with the old and feeble crystal happening all the time. But U.S.A. latest article of " the biological The Chemicals " point out one discover newly, in the old and feeble course, some intact and normal protein chip will produce toxicity, this is the reason why cataract is formed too. It is caused that the emergence of cataract lens globulin arranged in order by the height in the eyeball lens degenerates. Under the normal situation, the orderly structure makes the lens keep clear and transparent, can convey the light effectively. But increase with age, globulin of lens will be decomposed gradually, lead to the fact the lens become fuzzy, make the light unable to be centralized. Except age, other factors will cause cataract such as diabetes, ultraviolet ray or cortex steroids medicine,etc. too. The researchers from medical college of U.S.A. Missouri university find behind comparing with the lens that the volunteer donated, in the lens of the elderly or cataract patient, the quantity of section of short film of globulin of lens is 4 times of the young people's. These passages are very easy to bind with lens globulin of the total length, destroy its normal shape and permutation structure, cause it and can't dissolve, cause cataract. Researchers point out, the lens globulin short film section is that eyes keep it " working normally " By product produced in the course. As globulin of lens is destroyed for hour, other proteins will decompose and remove it, but the incomplete course, will sow, can cause the enormous little passage that destroyed sometimes.


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