Changes in level of certain serum constituents following sciatectomy in the common frog, Rana tigrina (Daud).
Effect of unilateral (one leg) and bilateral (two legs) sciatectomy was studied on certain serum constituents in the male frog over a period of 3 weeks. The level of creatine kinase, acid and alkaline phosphatases, urea, glucose and proteins increased initially following sciatectomy and decreased subsequently from day 14 onwards, the per cent change being more pronounced in case of bilaterally sciatectomized frogs. The present results indicate an increase in the rate of deamination of proteins in the liver, an impairment in the transportation processes across the cell membrane and an increase in cellular lysosomal activity on sciatectomy suggesting a change either in the amount or in the rate of various enzyme reactions. It is concluded that sciatectomy induces alterations in general metabolic activities and the functional state of the animal. Altered values of various serum constituents thus permit to speculate analysis of the factor that may be contributing to the atrophic processes and the wasting of the muscle fibres known to set in the denervated muscle.
Karanth
S
S
Department of Biosciences, Mangalore University, Mangalagangotri, India.
Nair
V M
VM
D000818:Animals; D001798:Blood Proteins / Q000378:metabolism*; D003714:Denervation; D008297:Male; D011898:Ranidae; D012584:Sciatic Nerve / Q000502:physiology*
D001798:Blood Proteins