Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036474 (scurvy)
 685 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The folic acid clearance test of Chanarin (1958) has been studied in normal white subjects, patients with megaloblastic anaemia, healthy Bantu males, Bantu females, hospital patients without anaemia, and in patients with scurvy. The test clearly distinguishes patients with megaloblastic anaemia, where clearance from the plasma of injected folic acid is abnormally rapid, from normal subjects. The rate of clearance of folic acid is abnormally rapid both in vitamin B(12) and in folic acid deficiency. Rapid clearance of injected folic acid in patients with primary B(12) deficiency may be the result of a conditioned deficiency of folic acid. The test is sufficiently sensitive to detect body deficiency of folic acid before the development of anaemia. In patients with scurvy, folic acid is cleared from the plasma abnormally rapidly. It is suggested that this may be the result of an associated dietary deficiency of folic acid.
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PMID:The plasma clearance of injected doses of folic acid as an index of folic acid deficiency. 1447 46

Vitamins are indispensable nutrients for metabolism. Adequate vitamin intake plays vital role in physiological processes including embryonic development, cellular and immunity proliferation and differentiation, DNA synthesis and oxidative response. In contrast, insufficient vitamin levels usually lead to a large number of clinical manifestations including xerophthalmia, nyctalopia, hyperpigmentation, vitiligo, jaundice, megaloblastic anemia, glossitis, scurvy, stroke, cancer, coronary heart disease, Alzheimer's disease, multiple sclerosis and Parkinson's disease. In recent years, more and more researches have focused on the relationship between vitamin family and otorhinolaryngologic diseases. This review will summarize the current knowledge of vitamin family and vitamin-mediated regulating role in those related otorhinolaryngologic diseases.
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PMID:The association between vitamin deficiency and otolaryngologic diseases: A therapeutic target. 3173 30