title: [Supposed role of "metabolic memory" in formation of response reaction to stress-factors in young and adult organisms].
abstract: The influence of the combined long-lasted influences of sulfur sulfate and diet restriction in young (3 month age) and adult (21 month age) Vistar rats on activity of glucose-6-phospatase, alaninaminotranspherase (ALT), aspartataminotranspherase (AST), and on phosphorilating activity of liver mitochondria was studied to investigate the role of metabolic memory on the peculiarities of response reaction. The young animals not differed from adult ones in the possibility of inducing activity of glucose-6-phospatase, ALT, and on phosphorilating activity after the influence of sulfur sulfate and diet restriction. The age-related differences in glucose-6-phospatase and transpherases and phosphorilating activity existing in control disappeared after the long-lasted action of sulfur sulfate and diet restriction. The answer reaction in enzyme activity to stress factors applied many times depends upon the metabolic memory formed in the process of adaptation, and the age of animals have no influence on it. In some relation the ontogenesis may be considered as a result of adaptation genesis. The metabolic memory can change the answer of the system to the stress influence. There are three types of modification of the answer to stress factors: the answer remains unchanged (metabolic memory), "paradox answer" formation, and super activation of the metabolic system.
authors: A I
authors: AI
authors: Bozhkov
authors: V L
authors: VL
authors: Dlubovskaia
authors: Iu V
authors: IuV
authors: Dmitriev
authors: N I
authors: NI
authors: Meshaĭkina
authors: V A
authors: VA
authors: Maleev
authors: E M
authors: EM
authors: Klimova
mesh_terms: D000220:Adaptation, Biological / Q000187:drug effects / Q000235:genetics / Q000502:physiology*; D000375:Aging / Q000235:genetics / Q000378:metabolism* / Q000502:physiology; D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D019327:Copper Sulfate / Q000494:pharmacology; D044127:Epigenesis, Genetic; D005508:Food Deprivation / Q000502:physiology; D005952:Glucose-6-Phosphatase / Q000378:metabolism; D008099:Liver / Q000201:enzymology / Q000378:metabolism; D008297:Male; D008930:Mitochondria, Liver / Q000378:metabolism; D010766:Phosphorylation; D051381:Rats; D017208:Rats, Wistar; D013312:Stress, Physiological / Q000187:drug effects / Q000235:genetics / Q000502:physiology*
chemical_list: D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D005952:Glucose-6-Phosphatase; D019327:Copper Sulfate