title: [Nocigenic changes in the blood viscosity indices of rats].
abstract: One-minute subcutaneous nociceptive stimulation increased arterial pressure by 15-20 mm Hg in Wistar rats. The 20-min. stimulation altered rheological properties of the blood: the hematocrit, the plasma viscosity and protein concentration, the erythrocyte aggregation velocity, the utmost tension of shift, and the viscosity of the blood standardized by hematocrit--all these parameters increased. These changes are rather unfavourable for flowing properties of the blood. The changes of the blood rheological properties were reflex-based, the problem of compensatory shifts is discussed.
authors.forename: V N
authors.initials: VN
authors.lastname: Shuvaeva
authors.forename: A B
authors.initials: AB
authors.lastname: Savchenko
authors.forename: V A
authors.initials: VA
authors.lastname: Levtov
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001809:Blood Viscosity; D004558:Electric Stimulation; D004580:Electronarcosis; D004903:Erythrocyte Aggregation; D006339:Heart Rate; D006400:Hematocrit; D010146:Pain / Q000097:blood* / Q000503:physiopathology; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
vernacular_title: O notsigennykh izmeneniiakh pokazateleĭ viazkosti krovi u krys.