Matches in SemOpenAlex for { <https://semopenalex.org/work/W1975224880> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1975224880 endingPage "312" @default.
- W1975224880 startingPage "297" @default.
- W1975224880 abstract "Juvenile male Microtus montanus were examined for the effects of photoperiod, melatonin, and the naturally occurring reproductive stimulant 6-MBOA on growth and sexual maturation. 6-MBOA, present in sprouting grass, is an important environmental cue used for the initiation of reproduction in natural populations of this species. Long photoperiod (16:8) was stimulatory to body, testes, and seminal vesicle growth, while short photoperiod (8:16) inhibited these parameters. The pineal hormone melatonin, administered via daily afternoon injections (5 micrograms), was also inhibitory to all of the above parameters as well as to serum testosterone. 6-MBOA, administered via injection (0.0001-100 micrograms) or dietary means (0.1 or 1.0 microgram/gm unsifted chow), appeared unable to augment the rate of maturation in long-photoperiod-stimulated animals. When short-photoperiod animals were treated with high doses of the compound (100 micrograms injected or 1.0 micrograms/gm sifted chow), body and gonadal growth was inhibited to a greater extent than when animals were exposed to short photoperiod alone, and serum LH was reduced. Lower doses of the compound had no effect. Melatonin-treated animals experienced less maturational inhibition when simultaneously given a low dose of 6-MBOA-coated chow (1.0 micrograms/gm unsifted chow). A higher dose of 6-MBOA (1.0 micrograms/gm sifted chow) was ineffective in preventing the response to melatonin. These results indicate that 1) male M. montanus utilize photoperiod, rather than 6-MBOA, as a primary environmental cue, 2) high doses of 6-MBOA can be inhibitory under short photoperiod, 3) juvenile male voles are highly sensitive to the inhibitory effects of exogenously administered melatonin, and 4) 6-MBOA can partially prevent the inhibitory effects of melatonin on growth and sexual maturation." @default.
- W1975224880 created "2016-06-24" @default.
- W1975224880 creator A5054322475 @default.
- W1975224880 creator A5066953170 @default.
- W1975224880 date "1990-05-01" @default.
- W1975224880 modified "2023-10-18" @default.
- W1975224880 title "Reproductive Responses of Male Microtus montanus to Photoperiod, Melatonin, and 6-MBOA" @default.
- W1975224880 cites W1964355136 @default.
- W1975224880 cites W1969338426 @default.
- W1975224880 cites W1992258668 @default.
- W1975224880 cites W1994564568 @default.
- W1975224880 cites W2002457720 @default.
- W1975224880 cites W2011864991 @default.
- W1975224880 cites W2013800189 @default.
- W1975224880 cites W2023763565 @default.
- W1975224880 cites W2027131602 @default.
- W1975224880 cites W2033722021 @default.
- W1975224880 cites W2037189751 @default.
- W1975224880 cites W2050045288 @default.
- W1975224880 cites W2059602480 @default.
- W1975224880 cites W2073461983 @default.
- W1975224880 cites W2074015508 @default.
- W1975224880 cites W2082276295 @default.
- W1975224880 cites W2094674039 @default.
- W1975224880 cites W2109215949 @default.
- W1975224880 cites W2161776261 @default.
- W1975224880 cites W2315687606 @default.
- W1975224880 cites W2319607983 @default.
- W1975224880 cites W2405021862 @default.
- W1975224880 cites W4230371842 @default.
- W1975224880 doi "https://doi.org/10.1111/j.1600-079x.1990.tb00890.x" @default.
- W1975224880 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2203893" @default.
- W1975224880 hasPublicationYear "1990" @default.
- W1975224880 type Work @default.
- W1975224880 sameAs 1975224880 @default.
- W1975224880 citedByCount "11" @default.
- W1975224880 countsByYear W19752248802015 @default.
- W1975224880 countsByYear W19752248802016 @default.
- W1975224880 countsByYear W19752248802017 @default.
- W1975224880 crossrefType "journal-article" @default.
- W1975224880 hasAuthorship W1975224880A5054322475 @default.
- W1975224880 hasAuthorship W1975224880A5066953170 @default.
- W1975224880 hasConcept C126322002 @default.
- W1975224880 hasConcept C134018914 @default.
- W1975224880 hasConcept C18903297 @default.
- W1975224880 hasConcept C2778182776 @default.
- W1975224880 hasConcept C2779279991 @default.
- W1975224880 hasConcept C2780138302 @default.
- W1975224880 hasConcept C55969652 @default.
- W1975224880 hasConcept C59659247 @default.
- W1975224880 hasConcept C71924100 @default.
- W1975224880 hasConcept C86803240 @default.
- W1975224880 hasConceptScore W1975224880C126322002 @default.
- W1975224880 hasConceptScore W1975224880C134018914 @default.
- W1975224880 hasConceptScore W1975224880C18903297 @default.
- W1975224880 hasConceptScore W1975224880C2778182776 @default.
- W1975224880 hasConceptScore W1975224880C2779279991 @default.
- W1975224880 hasConceptScore W1975224880C2780138302 @default.
- W1975224880 hasConceptScore W1975224880C55969652 @default.
- W1975224880 hasConceptScore W1975224880C59659247 @default.
- W1975224880 hasConceptScore W1975224880C71924100 @default.
- W1975224880 hasConceptScore W1975224880C86803240 @default.
- W1975224880 hasIssue "4" @default.
- W1975224880 hasLocation W19752248801 @default.
- W1975224880 hasLocation W19752248802 @default.
- W1975224880 hasOpenAccess W1975224880 @default.
- W1975224880 hasPrimaryLocation W19752248801 @default.
- W1975224880 hasRelatedWork W1595802699 @default.
- W1975224880 hasRelatedWork W1965120332 @default.
- W1975224880 hasRelatedWork W1972990997 @default.
- W1975224880 hasRelatedWork W1983328506 @default.
- W1975224880 hasRelatedWork W1986236295 @default.
- W1975224880 hasRelatedWork W2086519673 @default.
- W1975224880 hasRelatedWork W2133072077 @default.
- W1975224880 hasRelatedWork W2145924538 @default.
- W1975224880 hasRelatedWork W2161787364 @default.
- W1975224880 hasRelatedWork W2410500319 @default.
- W1975224880 hasVolume "8" @default.
- W1975224880 isParatext "false" @default.
- W1975224880 isRetracted "false" @default.
- W1975224880 magId "1975224880" @default.
- W1975224880 workType "article" @default.