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Explain the interaction of vitamin A with Iron?
Iron: Iron status of an individual correlates with vitamin A. The deficiency of vitamin A has been found to be associated with microcytic anaemia. While the exact mechanisms underlying the impact of vitamin A on iron and anaemia are unknown, several hypotheses exist to explain this phenomenon. One prevalent hypothesis is that vitamin A increases levels of serum iron, which allows haeimatopoesis to thrive, increasing haemoglobin and erythrocyte production. In vitamin A deficiency, iron would not be available for erythropoesis, and anaemia would result.
Another hypothesis, proposed by Thurnham, involves the immune function of vitamin A. Thurnham suggests that the anti-infectious activity of vitamin A could have an impact on the reversal of anaemia.
What are the uses of a barrier membrane is grafting procedures? Uses of barrier membrane in grafting procedures : i) Help in stabilizing the graft ii) Prevents ingrowth
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The process by which gametes are produced in the gonads is known as gametogenesis. The process of formation of male gametes or sperm is known as spermatogenesis is of great sign
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