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Biomedical subjects

G Blancher

Publications and source records attributed to G Blancher.

At least 37 records · Page 2Linked to original sources
PubMed1978

Post-natal development of brown adipose tissue in the rat bred at 23 degrees C or 28 degrees C.

In view to study the effects of thermal environment on the development and the thermogenic activity of interscapular brown adipose tissue (BAT), young rats born at 23 degrees C or 28 degrees C were sacrificed at 1, 3, 7, 11, 14 or 21 days after birth. The rate of increase in animal weight was quite the same at both temperatures up to the 14th day. The development of BAT and its contents in lipids, in water and in noradrenaline indicate that the energetic activity of the tissue is greatly stimulated in rats kept at 23 degrees C up to the 11th day. It is concluded that in rats bred in the habitual thermal conditions (23 degrees C), the occurrence of non shivering thermogenesis (NST) is important during the period of ten days after birth; in the following period NST could be progressively replaced by other thermoregulatory processes.

Adipose Tissue, Brown↗
PubMed1978

[Effect of breeding temperature on the growth and composition of brown fat in the newborn rat].

The weight and the lipid, water and norepinephrine contents of the interscapular brown adipose tissue from 1, 3, 7, 11, 14 and 21 day aged rats were measured. The animals were maintained at an ambiant temperature of 16 degrees, 23 degrees or 28 degrees C from birth. It is concluded that nonshivering thermogenesis is not necessary after 3 days of age in animals kept at 28 degrees C and after 11 days of age in the ones kept at 23 degrees C. However that thermogenesis persists for all the suckling period in those kept at 16 degrees C.

Adipose Tissue, Brown↗