Rakhimov K R, Sadykov B A
Vopr Pitan. 1976 Mar-Apr(2):66-9.
Acute experiments demonstrated that undernourishment caused during the first half of the lactation period of development (8 days of life) by keeping 16 young ones per each lactating female-rat or by 16-hour long weaning of rattlings from their mothers results in a drastic reduction of both specific amylolytic and invertase activity in different sections of the small intestine and in that of the latter's weight. This phenomenon becomes apparent not only at the time of undernourishment, but also during a fairly long period following putting the animals on an ordinary dietary regimen.
急性实验表明，在发育的哺乳期前半段（出生8天），通过每只哺乳雌鼠饲养16只幼崽或使幼鼠与其母亲长达16小时分离来造成营养不足，会导致小肠不同部位的特异性淀粉酶和转化酶活性以及小肠重量大幅降低。这种现象不仅在营养不足期间明显，而且在动物恢复正常饮食后的相当长一段时间内仍然明显。
