The effects of fasting for 24 h and 48 h on D-3-hydroxybutyrate utilization and acetoacetate, L-lactate and pyruvate production by the isolated non-working perfused rat heart were investigated over a wide range of DL-3-HB concentrations. D-3-HB utilization is concentration dependent and shows satura
D-3-Hydroxybutyrate metabolism in the perfused rat heart
β Scribed by A. M. N. Sultan
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 447 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0300-8177
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π SIMILAR VOLUMES
Whereas in rat liver mitochondria the hyperthyroid state causes an increase both in fatty acid unsaturation and in the Ea of D-3-hydroxybutyrate dehydrogenase and a decrease in phase transition temperature, in hyperthyroid rat heart mitochondria these changes are negligible. D-3-hydroxybutyrate dehy
Spin-lattice (TI) and spin-spin ( T2) relaxation times have been measured on perfused rat hearts under two experimental conditions. TI exhibits a monoexponential decay. On the other hand Tz has a decay with two components: a short one T,, and a long one T2,. These facts have been discussed according