[Effect of low doses of the hydra peptide morphogen on protein biosynthesis in the intact and regenerating rat liver].
The dependence of ornithine decarboxylase (ODC) activity on hydra peptide morphogen doses has been established. The parameters of protein synthesis were determined in normal and regenerating rat liver, using the peptide in a dose of 20 micrograms/kg body weight, initiating maximum enzyme activity. It was established that intraperitoneal injection of the peptide in partially hepatectomized animals stimulated ODS activity in dose-dependent manner and was dome-shaped. The peptide injection in intact animals does not affect the intensity of 3H-leucine inclusion into the liver protein and the protein content in rat liver. However, the peptide injection in partially hepatectomized animals increased the level of 3H-leucine inclusion into the protein of regenerating liver and stimulated protein accumulation in this type of tissue.
Kazimirskiĭ
A N
AN
Iarygin
K N
KN
Kositskiĭ
G I
GI
Rubina
A Iu
AIu
Vinogradov
V A
VA
D000818:Animals; D007274:Injections, Intraperitoneal; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008115:Liver Regeneration / Q000187:drug effects*; D008297:Male; D009479:Neuropeptides / Q000008:administration & dosage / Q000494:pharmacology*; D009955:Ornithine Decarboxylase / Q000378:metabolism; D014176:Protein Biosynthesis; D011761:Pyrrolidonecarboxylic Acid / Q000031:analogs & derivatives; D051381:Rats; D011919:Rats, Inbred Strains; D013268:Stimulation, Chemical
D009479:Neuropeptides; C032522:head activator peptide; D009955:Ornithine Decarboxylase; D011761:Pyrrolidonecarboxylic Acid
Vliianie nizkikh doz peptidnogo morfogena gidry na biosintez belka v intaktnoĭ i regeneriruiushcheĭ pecheni krys.