Giurgea R, Borsa M, Ilyés I
Arch Exp Veterinarmed. 1976;30(6):861-6.
Chickens received Mecadox treatment for 28 days, beginning at the age of five days, with the daily rations having been 1 g in 1 kg feedstuff. Changes were caused in two periods. The first therapeutic period, first to 14th days, was characterised by rise in total protein, DNA, RNA, amino nitrogen, and ascorbic acid in the adrenal gland as well as by rise in body mass, however, with no change of thymus and bursa mass. The second therapeutic period, between the 14th and 28 th days, led to decline in the above parameters and to involution of the lymphatic organs. The conclusion is suggested that biological stimulation can be achieved only in response to short-time Mecadox treatment.
从5日龄开始，鸡接受了28天的美他多辛治疗，日粮为每1千克饲料含1克美他多辛。在两个阶段出现了变化。第一个治疗阶段，即第1天至第14天，其特征是肾上腺中总蛋白、DNA、RNA、氨基氮和抗坏血酸增加，以及体重增加，然而胸腺和法氏囊重量没有变化。第二个治疗阶段，即第14天至第28天，导致上述参数下降以及淋巴器官退化。得出的结论是，仅在短时间美他多辛治疗时才能实现生物刺激。
