Biomedical subjects

A S Turganbaeva

Publications and source records attributed to A S Turganbaeva.

2 recordsLinked to original sources

PubMed1996

[The distribution of cardiac output in waking rats with a decrease in body temperature to 2.3 degrees C through cooling or hypoxia].

Heart output distribution (HO) was characterised by incorporation of 15-micron 131-I [correction of 15- 131J]-albumin microspheres after cooling and altitude hypoxia in alert rats. There was no significant change in the HO distribution in experimental rats except a 1.5-fold increase of the skin HO portion and a 1.5-fold decrease of the bone marrow HO portion in hypothermic rats. The latter developed an increase in the blood flow in skeletal muscles and different skin parts as compared with the hypoxic rats.

Animals↗

PubMedDate not supplied

[Regional blood flow distribution in waking rats under elevated external temperature].

The heart output (HO) was estimated by means of the 133 Xe clearance in the rat tail, the rat being placed either in a narrow hole or a spacious box. In the hole, the HO rose from 24 to 36 ml/(min.100 g), in the box the HO portions of skeletal muscles and bones were by 3.8 and 2.0 times lower; in the hole, their reduction was insignificant; the lung radioactivity rose from 4 to 20% (the hole) and to 42% (the box) which suggests a considerable increase in the blood flow through arterial-venous anastomoses.

Animals↗