Abstract
In acute experiments on adult cats injection of microdoses of insulin (0.025 unit/kg in 0.025 ml physiological saline) into the posterior hypothalamic nucleus caused the blood sugar level to be raised 10 and 70 min after the injection. The change in the blood sugar level correlated with the EEG activation reaction of the posterior hypothalamic nucleus in response to insulin injection, which spread to the lateral hypothalamus. Meanwhile hormonal action on the posterior hypothalamic nucleus following bilateral coagulation of the lateral hypothalamus no longer caused the rise in blood sugar after 10 min. This suggests that the lateral hypothalamus particpates in the formation of hyperglycemic responses within this time interval of insulin action on the posterior hypothalamic nucleus.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.