A.轉(zhuǎn)酮醇酶活力及TPP效應(yīng)均降低 B.轉(zhuǎn)酮醇酶活力及TPP效應(yīng)均增高 C.轉(zhuǎn)酮醇酶活力降低,TPP效應(yīng)增高 D.轉(zhuǎn)酮醇酶活力增高,TPP效應(yīng)降低 E.以上都不對
A.<15% B.>16% C.<12% D.>25% E.>18%
A.蛋白質(zhì)熱能營養(yǎng)不良 B.癩皮病 C.腳氣病 D.敗血病 E.夜盲癥