The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Regulation of food intake by neuropeptide Y in goldfish
Abstract
In mammals, neuropeptide Y (NPY) is a potent orexigenic factor. In the present study, third brain ventricle (intracerebroventricular) injection of goldfish NPY (gNPY) caused a dose-dependent increase in food intake in goldfish, and intracerebroventricular administration of NPY Y1-receptor antagonist BIBP-3226 decreased food intake; the actions of gNPY were blocked by simultaneous injection of BIBP-3226. Goldfish maintained on a daily scheduled feeding regimen display an increase in NPY mRNA levels in the telencephalon-preoptic area and hypothalamus shortly before feeding; however, a decrease occured in optic tectum-thalamus. In both fed and unfed fish, brain NPY mRNA levels decreased after scheduled feeding. Restriction in daily food ration intake for 1 wk or food deprivation for 72 h resulted in increased brain NPY mRNA levels. Results from these studies demonstrate that NPY is a physiological brain signal involved in feeding behavior in goldfish, mediating its effects, at least in part, through Y1-like receptors in the brain.
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Cites
Glenn Stanley, B., Kyrkouli, S. E., Lampert, S., & Leibowitz, S. F. (1986) · Peptides · doi:10.1016/0196-9781(86)90149-x · Cited by 849
Cited by
Neuropeptides and the control of food intake in fish
Volkoff, H., Canosa, L. F., Unniappan, S., Cerdá-Reverter, J. M., Bernier, N. J., Kelly, S. P., & Peter, R. E. (2005) · General and Comparative Endocrinology · doi:10.1016/j.ygcen.2004.11.001 · Cited by 584
Self-citationRose, J. D., Arlinghaus, R., Cooke, S. J., Diggles, B. K., Sawynok, W., Stevens, E. D., & Wynne, C. D. L. (2014) · Fish and Fisheries · doi:10.1111/faf.12010 · Cited by 304
Volkoff, H., Joy Eykelbosh, A., & Ector Peter, R. (2003) · Brain Research · doi:10.1016/s0006-8993(03)02507-1 · Cited by 271
Appetite-Controlling Endocrine Systems in Teleosts
Rønnestad, I., Gomes, A. S., Murashita, K., Angotzi, R., Jönsson, E., & Volkoff, H. (2017) · Frontiers in Endocrinology · doi:10.3389/fendo.2017.00073 · Cited by 265
Matsuda, K., Nakamura, K., Shimakura, S.-I., Miura, T., Kageyama, H., Uchiyama, M., Shioda, S., & Ando, H. (2008) · Hormones and Behavior · doi:10.1016/j.yhbeh.2008.01.011 · Cited by 96
Metadata
- Authors
- Narnaware, Y. K., Peyon, P. P., Lin, X., & Peter, R. E.
- Venue
- American Journal of Physiology-Regulatory, Integrative and Comparative Physiology
- Publisher
- American Physiological Society
- Published
- 2000-09-01
- Volume
- 279
- Issue
- 3
- Pages
- R1025-R1034
- ISSN
- 0363-6119 (ISSN-L)
- 1522-1490
- OpenAlex
- W1851563778
- Cited by
- 193
- References
- 1
- FWCI
- 2.57
- Type
- journal article
- Language
- en
- Open access
- closed
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- Narnaware, Y. K., Peyon, P. P., Lin, X., & Peter, R. E. (2000). Regulation of food intake by neuropeptide Y in goldfish. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. https://doi.org/10.1152/ajpregu.2000.279.3.r1025
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