title: [Responses of isolated arterial segment to a slow changing of perfusion pressure in it].
abstract: In in vitro experiments, segments of the Wistar rat tail artery's segments were perfused with the Krebs-Henselite solution. Increase of the perfusion pressure with the velocity of 5 mm Hg/min from 0 to 110 mm Hg with its subsequent drop with the same velocity down to zero showed that, within the limits of the above interval of values of the intravascular pressure, existed a range where two values of the artery diameter corresponded to each established value of the pressure. The data obtained prompt a further deciphering of mechanisms of the mechanogenic regulation of the blood vessels.
authors.forename: Ia A
authors.initials: IaA
authors.lastname: Bedrov
authors.forename: D P
authors.initials: DP
authors.lastname: Dvoretskiĭ
authors.forename: G V
authors.initials: GV
authors.lastname: Cherniavskaia
mesh_terms: D000818:Animals; D001158:Arteries / Q000187:drug effects / Q000502:physiology*; D001794:Blood Pressure / Q000187:drug effects / Q000502:physiology*; D005947:Glucose / Q000494:pharmacology; D066298:In Vitro Techniques; D051381:Rats; D017208:Rats, Wistar; D015424:Reperfusion; D014325:Tromethamine / Q000494:pharmacology; D014655:Vascular Resistance / Q000502:physiology*
chemical_list: C074097:Krebs-Henseleit solution; D014325:Tromethamine; D005947:Glucose