Related Experiment Video
Updated: Jul 6, 2026

Isolation of Targeted Hypothalamic Neurons for Studies of Hormonal, Metabolic, and Electrical Regulation
Published on: August 4, 2023
In vivo Investigation of Hypothalamic Secretory Activity
A L Barkan1, C A Jaffe, V Padmanabhan
1Division of Endocrinology and Metabolism, the Departments of Internal Medicine and Pediatrics, and the Reproductive Sciences Program, University of Michigan Medical Center, Ann Arbor, MI 48109-0354; and the Department of Veterans Affairs Medical Center, Ann Arbor, Michigan 48105USA.
Abstract:
The finding that all pituitary hormones are released in a discrete pulsatile fashion and that the pulsatile properties of the pituitary hormone secretion are altered in some physiologic and pathologic conditions prompted the development of techniques designed to study the pattern of release and the regulation of secretion of the hypothalamic neuropeptides. This review describes the currently used techniques to assess hypothalamic hormone secretion. (Trends Endocrinol Metab 1997;8:105-111). (c) 1997, Elsevier Science Inc.
Related Concept Videos
Hypothalamic-Pituitary Axis
Regulation of Hormone Secretion
Humoral stimuli,...
Diencephalon: Hypothalamus and Coordination
The hypothalamus interacts with other brain regions, including the pituitary gland, through a direct physical connection called the hypothalamic-pituitary axis. The hypothalamus receives somatic and visceral inputs and...
