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Determining Basal Energy Expenditure and the Capacity of Thermogenic Adipocytes to Expend Energy in Obese Mice
Published on: November 11, 2021
ACTION OF METHYLENE BLUE ON BODY TEMPERATURE AND METABOLISM
1Department of Biological Chemistry, Washington University School of Medicine, St. Louis.
Abstract:
1. Methylene blue injected intravenously in white rats is hyperthermizing or hypothermizing according to the environmental temperature. 2. It causes an increase in metabolism at 28 degrees C. or above. At lower temperature it does not affect, or rather depresses, metabolism. 3. It does not seem likely that its hypermetabolic action is due to catalysis of cell oxidations. 4. In animals exposed to an atmosphere with a high partial pressure of oxygen, methylene blue causes pulmonary edema, much more rapidly than does oxygen alone.
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