Cited by 127Olfactory and Sensory Function StudiesHypothalamic control of reproductive hormonesNeuroendocrine regulation and behavior

Pheromonally induced release of luteinizing hormone in male mice: involvement of the vomeronasal system

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Coquelin, A, Clancy, AN, Macrides, F, Noble, EP, Gorski, RA·1984·The Journal of Neuroscience

Abstract

Evidence has accumulated demonstrating that the vomeronasal (accessory olfactory) system mediates intraspecific chemosensory communication in several mammals. For example, the neuroendocrine effects of priming pheromones in females and the behavioral responses to signaling pheromones in males are disrupted in mice with damage to the vomeronasal system. The experiment reported here examined the potential involvement of the vomeronasal system in the neuroendocrine reflexes observed in male mice following exposure to female and chemosensory stimuli. Excision of the vomeronasal organ (VNO) or sham VNO ablation was performed on sexually experienced males. Next, consecutive blood samples were withdrawn through chronic, intracardiac cannulas while the males were exposed to female mouse urine and then to an ovariectomized female. Plasma levels of luteinizing hormone (LH) were measured in the sequential samples by radioimmunoassay. Removal of the VNO did not affect the spontaneous pattern of episodic LH release that is characteristic of male mice. Reflexive release of LH following the urine stimulus was blocked in males lacking the VNO, but the female stimulus did cause LH responses in these mice. Our results therefore demonstrate that the VNO mediates pheromonally induced release of LH in male mice and that additional cues which emanate from behaving females also effectively stimulate a hormonal response in sexually experienced males.

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Crossref · 10.1523/jneurosci.04-09-02230.1984

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  • The increase in serum luteinizing hormone and testosterone when male mice and hamsters are exposed to chemosensory stimuli from females appears to be absolutely dependent on vomeronasal integrity.

    “The increase in serum luteinizing hormone and testosterone when male mice and hamsters are exposed to chemosensory stimuli from females appears to be absolutely dependent on vomeronasal integrity (Coquelin et al., 1984;Pfeiffer and Johnston, 1994).”

    From Human Vomeronasal Organ Function: A Critical Review of Best and Worst Cases (2001) · cites this paper as Coquelin et al., 1984

    The Results (page not provided) show that removing the vomeronasal organ greatly reduced LH responses to female urine in male mice. But some mice without the organ still responded to urine, and most responded to a freely behaving female, so the paper does not establish absolute dependence for all female stimuli. It reports a testosterone finding from another mouse study but does not study testosterone or hamsters itself. (LLM, conf=0.90)

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1 of the 24 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. Bronson, F. H. (1974) Pheromonal influences on reproductive activities in rodents. In Pheromones, M. C. Birch, ed., pp. 344-365, Elsevier, New York.
  2. Dixon, W. J., and F. J. Massey, Jr. (1969) Introduction to Statistical Anal&s. Ed. 3. McGraw-Hill. New York.
  3. Doty, 6. i. (1976) Mammalian'Olfaction, Reproductive Processes, and Bkhauior, Academic Press, Inc., New York.

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Authors
Coquelin, A., Clancy, A., Macrides, F., Noble, E., & Gorski, R.
Affiliations
University of California, Los Angeles (US)
Venue
The Journal of Neuroscience
Published
1984-09-01
Volume
4
Issue
9
Pages
2230-2236
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W1868854124
Cited by
127
References
24
Citations by year
2022: 1 · 2021: 1 · 2018: 2 · 2016: 1 · 2015: 3 · 2014: 4 · 2013: 3 · 2012: 3
FWCI
4.34
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
  • Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
Keywords
vomeronasal organ, vomeronasal system, luteinizing hormone, pheromones, chemosensory communication, male mice, female urine, ovariectomized females, reproductive hormones, intraspecific communication
MeSH terms
Animals, Castration, Horseradish Peroxidase, Luteinizing Hormone, Male, Mice, Inbred Strains, Nose, Pheromones, Sex Attractants, Mice

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