Sharma S, Malhotra R K
Department of Bio-Sciences, Himachal Pradesh University, Shimla, India.
Indian J Exp Biol. 1992 May;30(5):410-2.
Biochemical estimation of acidic and basic proteins of chick gastrocnemii (G. externus, G. medius and G. internus) and pectoralis muscles has been done under normal, denervated and work stress conditions from 1-56 days of postnatal growth. The reciprocal relationship of the two protein groups is clearly established. It is evident that muscle denervation acts as a stimulant for proteosynthetic activities and probably may also be an inhibitory factor for protein degradative reactions. During work overload stress, the rapid growth of muscles has been related to high rate of contractile activity.
对雏鸡腓肠肌(外侧腓肠肌、中间腓肠肌和内侧腓肠肌)和胸肌在出生后1至56天的正常、去神经支配和工作应激条件下进行了酸性和碱性蛋白质的生化测定。明确建立了这两种蛋白质组之间的相互关系。显然,肌肉去神经支配对蛋白质合成活动起刺激作用,并且可能也是蛋白质降解反应的抑制因素。在工作负荷应激期间,肌肉的快速生长与高收缩活动率有关。