title: [The temperature dependence of the respiration and phospholipid content of the mitochondria in the organs of heat-adapted rats].
abstract: A shift of breaking point to higher temperatures was illustrated on Arrhenius plots in kidney, liver and heart mitochondria of heat-adapted rats on 4.1, 2.7, 2.4 degrees C respectively. Q10 mitochondrion respiration fall in adapted animals in a range of 26-36 degrees C was indicative of temperature compensation. It was shown the elevation of phospholipid plasmalogen form content in heart and kidney mitochondria; as well as saturated fatty acids content in liver mitochondria. Structure and function changes were suggested to be the basic point of elevation of mitochondrion functional ability at high ambient temperature.
authors.forename: R I
authors.initials: RI
authors.lastname: Seferova
authors.forename: I D
authors.initials: ID
authors.lastname: Manenkova
authors.forename: E V
authors.initials: EV
authors.lastname: Sergienko
authors.forename: A Kh
authors.initials: AKh
authors.lastname: Babaeva
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D001273:Atmosphere Exposure Chambers; D005227:Fatty Acids / Q000032:analysis / Q000502:physiology; D006358:Hot Temperature; D007668:Kidney / Q000032:analysis / Q000502:physiology; D008928:Mitochondria / Q000032:analysis / Q000502:physiology*; D008929:Mitochondria, Heart / Q000032:analysis / Q000502:physiology; D008930:Mitochondria, Liver / Q000032:analysis / Q000502:physiology; D010101:Oxygen Consumption / Q000502:physiology*; D010743:Phospholipids / Q000032:analysis / Q000502:physiology*; D051381:Rats; D013696:Temperature
chemical_list: D005227:Fatty Acids; D010743:Phospholipids
vernacular_title: Temperaturnaia zavisimost' dykhaniia i fosfolipidnyĭ sostav mitokhondriĭ organov u adaptirovannykh k teplu krys.