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Change in energy expenditure and brain and adrenal content of catecholamines in rats during muscular loading and hypokinesia
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Rozanova, V. D. Khodorova, N. A. Savkiv, T. G. |
| Copyright Year | 1980 |
| Description | In male 1-7 month old rats, the growth and the protein content of skeletal muscles were higher than in female rats while the O2 consumption and the heart rate were lower. This is combined with reduction of the thyroid gland weight and of catecholamine content in adrenals at the age of 7 months. The development of male and female rats (1-7 month) under conditions of systematic muscular loads increases the growth tempo and protein of skeletal muscles and intensifies the degree of reduction of energy expenditure and the heart rate. This is accomplished by the greater reduction of relative weight of the thyroid gland and, at the age of 7 months, by reduction of the noradrenaline content in the brainstem. Hypodynamic conditions have the exact opposite effect. |
| File Size | 985783 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810012168 |
| Archival Resource Key | ark:/13960/t8z94216g |
| Language | English |
| Publisher Date | 1980-05-01 |
| Access Restriction | Open |
| Subject Keyword | Brain Stem Growth U.s.s.r. Hypokinesia Rats Muscles Thyroid Gland Adrenal Gland Hypodynamia Catecholamine Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
