نتایج جستجو برای: n amino 2 pyridones
تعداد نتایج: 3257200 فیلتر نتایج به سال:
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
The metabolism of n-tryptophan in man was recently studied by Langner and Berg (l), who found that about one-third to one-half of a 2 gm. dose was excreted unchanged in the urine. Considerable n-kynurenine and traces of indolepyruvic acid and acetyltryptophan were also excreted by their subjecm. Langner and Volkmann (2) found that acetyl-n-tryptophan was poorly absorbed and most of the compound...
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