Výsledky vyhledávání - "N. M. Sherwood"

Expression of pejerrey gonadotropin-releasing hormone in three orders of fish

Autor: G M, Somoza, D W, Lescheid, L A, Miranda, F L, Lo Nostro, L, Magliulo-Cepriano, A D, Montaner, M P, Schreibman, J E, Rivier, N M, Sherwood

Publikováno v: Biology of reproduction. 67(6)

Molecular variants of GnRH were characterized by reverse-phase, high-performance liquid chromatography from brain extracts of fish in three different orders: Synbranchiformes (swamp eel [Synbranchus marmoratus]), Cyprinidontiformes (platyfish [Xiphop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6bdfccf0fdde6785b95f648126d8cb3b
https://pubmed.ncbi.nlm.nih.gov/12444064

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Gonadotropin-releasing hormone content in the brain and pituitary of male and female grass rockfish (Sebastes rastrelliger) in relation to seasonal changes in reproductive status

Autor: P M, Collins, D F, O'Neill, B R, Barron, R K, Moore, N M, Sherwood

Publikováno v: Biology of reproduction. 65(1)

The involvement of individual molecular forms of GnRH in the regulation of reproductive cyclicity in a viviparous marine teleost, the grass rockfish (Sebastes rastrelliger), was evaluated by relating the brain and pituitary content of the neuropeptid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ca264ce38807cc8fc2676e371fefdbcc
https://pubmed.ncbi.nlm.nih.gov/11420237

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Primary structure and function of three gonadotropin-releasing hormones, including a novel form, from an ancient teleost, herring

Autor: J, Carolsfeld, J F, Powell, M, Park, W H, Fischer, A G, Craig, J P, Chang, J E, Rivier, N M, Sherwood

Publikováno v: Endocrinology. 141(2)

The evolution of GnRH and the role of multiple forms within the brain are examined. Three forms of GnRH were purified from the brain of Pacific herring (Clupea harengus pallasi) and characterized using Edman degradation and mass spectrometry. Two for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cb53b2a314b736eae352da6dcc2f8cc0
https://pubmed.ncbi.nlm.nih.gov/10650929

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Evidence for gonadotropin-releasing hormone peptides in the ovary and testis of rainbow trout

Autor: K R, von Schalburg, C M, Warby, N M, Sherwood

Publikováno v: Biology of reproduction. 60(6)

GnRH is usually classified as a neuropeptide that is synthesized in the brain. Recent evidence indicates that GnRH mRNA is present also in the ovary and testis. However, isolation of the peptide from testis has not been reported. We used HPLC and spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::27c16385a75e400e91d92f455280762a
https://pubmed.ncbi.nlm.nih.gov/10330090

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A second form of gonadotropin-releasing hormone (GnRH) with characteristics of chicken GnRH-II is present in the primate brain

Autor: D W, Lescheid, E, Terasawa, L A, Abler, H F, Urbanski, C M, Warby, R P, Millar, N M, Sherwood

Publikováno v: Endocrinology. 138(12)

The primate brain was thought to contain only the GnRH known as mammalian GnRH (mGnRH). This study investigates whether a second form of GnRH exists within the primate brain. We found that brain extracts from adult stumptail and rhesus monkeys contai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cd315f29d1a9cbba3b932df546d02ae7
https://pubmed.ncbi.nlm.nih.gov/9389550

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Two protochordate genes encode pituitary adenylate cyclase-activating polypeptide and related family members

Autor: J, McRory, N M, Sherwood

Publikováno v: Endocrinology. 138(6)

To address the origin of the glucagon superfamily, we isolated and sequenced the complementary DNA and partial gene that encode pituitary adenylate cyclase-activating polypeptide (PACAP) from a protochordate (tunicate), a sister group of the amphioxu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3d0760d15be9d57c20a6a5fa1480427c
https://pubmed.ncbi.nlm.nih.gov/9165026

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Pheromone-induced spawning of Pacific herring. II. Plasma steroids distinctive to fish responsive to spawning pheromone

Autor: J, Carolsfeld, A P, Scott, N M, Sherwood

Publikováno v: Hormones and behavior. 31(3)

A spawning pheromone in the milt (semen) and testes of the Pacific herring, Clupea harengus pallasi, is thought to facilitate school spawning of this species. We found that responsiveness to the spawning pheromone was variable among ripe fish (milt-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0def62806a7c23e5351b391ecf840c01
https://pubmed.ncbi.nlm.nih.gov/9213140

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