FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2106564166> ?p ?o ?g. }

• W2106564166 endingPage "87" @default.
• W2106564166 startingPage "82" @default.
• W2106564166 abstract "Exposure of adult male Djungarian hamsters (Phodopus sungorus) to a short photoperiod induces testicular atrophy. To evaluate the role of FSH and prolactin (PRL) in the control of testicular endocrine function, adult Djungarian hamsters were exposed to either a long photoperiod (16L:8D per day) or a short photoperiod (6L:18D per day) for 11 wk. After 11 wk, hamsters housed in each of these photoperiods were placed into three groups and treated s.c. daily for 7 days with 50% polyvinylpyrrolidone in saline (SAL-PVP), rat FSH (10 μg/hamster/day) in SAL-PVP, or ovine PRL (100 μg/hamster/day) in SAL-PVP. On Day 8, animals in each of these groups received i.p. injections of saline or ovine LH (0.3 μg/g BW); 1 h later, blood was obtained by cardiac puncture under ether anesthesia. Plasma FSH, LH, PRL, androstenedione (A-dione), and testosterone levels were measured by validated RIAs. In hamsters kept in the short photoperiod, testicular weight was decreased (p < 0.001). In these animals, FSH treatment increased (p < 0.001) testicular weight, whereas PRL injections had no effect. Testicular weight in animals kept in the long photoperiod was unaffected by FSH or PRL treatment. After 12 wk of exposure to the short photo-period, circulating PRL levels were undetectable; plasma levels of FSH (p < 0.001), LH (p < 0.05), A-dione (p < 0.005), and testosterone (p < 0.001) were significantly reduced. Administration of either FSH or PRL had no influence on plasma A-dione levels in hamsters exposed to either photoperiod. A single i.p. injection of LH increased (p < 0.001) plasma A-dione levels in all animals, but this increase was higher (p < 0.001) in long photoperiod-exposed hamsters than in animals kept in the short photoperiod. The basal secretion of testosterone was not affected by treatment with either FSH or PRL Administration of LH increased (p < 0.001) plasma testosterone levels in all animals, and this response was higher (p < 0.001) in hamsters exposed to the long photoperiod. However, the testosterone response to LH treatment was increased (p < 0.01) in short photoperiodexposed hamsters previously treated with FSH but not in those treated with PRL. These results indicate that FSH treatment not only initiates testicular growth, but also increases the efficacy of LH action on testosterone secretion in adult Phodopus kept in a short photoperiod. The data also suggest that ovine PRL treatment appears unable to induce testicular growth or increase testosterone secretion in adult Djungarian hamsters, unlike golden hamsters, exposed to a short photoperiod." @default.
• W2106564166 created "2016-06-24" @default.
• W2106564166 creator A5018886262 @default.
• W2106564166 creator A5067020688 @default.
• W2106564166 creator A5071380816 @default.
• W2106564166 date "1994-01-01" @default.
• W2106564166 modified "2023-09-24" @default.
• W2106564166 title "Assessment of the Role of Follicle-Stimulating Hormone and Prolactin in the Control of Testicular Endocrine Function in Adult Djungarian Hamsters (Phodopus Sungorus) Exposed to Either Short or Long Photoperiod1" @default.
• W2106564166 cites W184329372 @default.
• W2106564166 cites W1978407906 @default.
• W2106564166 cites W1982627427 @default.
• W2106564166 cites W1987479474 @default.
• W2106564166 cites W1990229762 @default.
• W2106564166 cites W1990604456 @default.
• W2106564166 cites W1993070073 @default.
• W2106564166 cites W2003617357 @default.
• W2106564166 cites W2009876964 @default.
• W2106564166 cites W2021320807 @default.
• W2106564166 cites W2024360101 @default.
• W2106564166 cites W2025478285 @default.
• W2106564166 cites W2035898913 @default.
• W2106564166 cites W2038843564 @default.
• W2106564166 cites W2048183571 @default.
• W2106564166 cites W2048705852 @default.
• W2106564166 cites W2051195117 @default.
• W2106564166 cites W2060999319 @default.
• W2106564166 cites W2063235021 @default.
• W2106564166 cites W2067785444 @default.
• W2106564166 cites W2071165372 @default.
• W2106564166 cites W2083533622 @default.
• W2106564166 cites W2090292317 @default.
• W2106564166 cites W2091648102 @default.
• W2106564166 cites W2093696606 @default.
• W2106564166 cites W2117679546 @default.
• W2106564166 cites W2118309849 @default.
• W2106564166 cites W2122241486 @default.
• W2106564166 cites W2125443396 @default.
• W2106564166 cites W2130994917 @default.
• W2106564166 cites W2131708571 @default.
• W2106564166 cites W2136795896 @default.
• W2106564166 cites W2138505076 @default.
• W2106564166 cites W2142848812 @default.
• W2106564166 cites W2144206839 @default.
• W2106564166 cites W2147904865 @default.
• W2106564166 cites W2158061343 @default.
• W2106564166 cites W2184897648 @default.
• W2106564166 cites W2321529592 @default.
• W2106564166 cites W2403207290 @default.
• W2106564166 cites W4332249 @default.
• W2106564166 doi "https://doi.org/10.1095/biolreprod50.1.82" @default.
• W2106564166 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8312454" @default.
• W2106564166 hasPublicationYear "1994" @default.
• W2106564166 type Work @default.
• W2106564166 sameAs 2106564166 @default.
• W2106564166 citedByCount "18" @default.
• W2106564166 countsByYear W21065641662012 @default.
• W2106564166 countsByYear W21065641662016 @default.
• W2106564166 countsByYear W21065641662020 @default.
• W2106564166 countsByYear W21065641662021 @default.
• W2106564166 countsByYear W21065641662022 @default.
• W2106564166 crossrefType "journal-article" @default.
• W2106564166 hasAuthorship W2106564166A5018886262 @default.
• W2106564166 hasAuthorship W2106564166A5067020688 @default.
• W2106564166 hasAuthorship W2106564166A5071380816 @default.
• W2106564166 hasBestOaLocation W21065641661 @default.
• W2106564166 hasConcept C126322002 @default.
• W2106564166 hasConcept C134018914 @default.
• W2106564166 hasConcept C2777892665 @default.
• W2106564166 hasConcept C2778575167 @default.
• W2106564166 hasConcept C2778575703 @default.
• W2106564166 hasConcept C2778782382 @default.
• W2106564166 hasConcept C2779064019 @default.
• W2106564166 hasConcept C2779279165 @default.
• W2106564166 hasConcept C2779279991 @default.
• W2106564166 hasConcept C2780570174 @default.
• W2106564166 hasConcept C46699223 @default.
• W2106564166 hasConcept C71315377 @default.
• W2106564166 hasConcept C71924100 @default.
• W2106564166 hasConcept C86803240 @default.
• W2106564166 hasConceptScore W2106564166C126322002 @default.
• W2106564166 hasConceptScore W2106564166C134018914 @default.
• W2106564166 hasConceptScore W2106564166C2777892665 @default.
• W2106564166 hasConceptScore W2106564166C2778575167 @default.
• W2106564166 hasConceptScore W2106564166C2778575703 @default.
• W2106564166 hasConceptScore W2106564166C2778782382 @default.
• W2106564166 hasConceptScore W2106564166C2779064019 @default.
• W2106564166 hasConceptScore W2106564166C2779279165 @default.
• W2106564166 hasConceptScore W2106564166C2779279991 @default.
• W2106564166 hasConceptScore W2106564166C2780570174 @default.
• W2106564166 hasConceptScore W2106564166C46699223 @default.
• W2106564166 hasConceptScore W2106564166C71315377 @default.
• W2106564166 hasConceptScore W2106564166C71924100 @default.
• W2106564166 hasConceptScore W2106564166C86803240 @default.
• W2106564166 hasIssue "1" @default.
• W2106564166 hasLocation W21065641661 @default.
• W2106564166 hasLocation W21065641662 @default.
• W2106564166 hasOpenAccess W2106564166 @default.
• W2106564166 hasPrimaryLocation W21065641661 @default.

• next