Abstract

IN A PREVIOUS study (i), a method employing a modified Warburg respirom' ter for the simultaneous measurement of the oxygen consumption and the carbon dioxide production of the newt, Triturus viridescens Raf., was described. Using this instrument it was found that the temperature charac teristic (µ) for the respiration of normal animals was approximately 17,200. This value was not found to change as a result of gonadectomy, but µ values of 13,800 and 17,200 on either side of approximately 15° C. were found for fall'collected animals which had been kept under laboratory condi' tions without feeding for several weeks. It was concluded that this change was probably due to starvation. The observations reported in the present paper deal principally with the effect of various experimental modifications of the endocrine complex on the temperature'respiration relationship as described by the temperature char' acteristic.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.