Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034896706> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2034896706 endingPage "784" @default.
- W2034896706 startingPage "775" @default.
- W2034896706 abstract "Elevated water temperature has been found to cause gonadal degeneration in fish, including the partial or complete loss of germinal elements, and might impair fertility and reproductive performance. Germ cell-deficient and even completely sterile pejerrey Odontesthes bonariensis have been found in two lagoons in Argentina, and exposure to warm water is one of the possible causes of these abnormalities. This experiment was conducted (a) to compare the histological characteristics of the abnormal gonads from wild pejerrey with those of animals exposed to heat in the laboratory and (b) to examine whether short-term pulses of heat similar to diurnal temperature variations in natural environments during summer can trigger gonadal cell degeneration in adult pejerrey. Wild fish with gonadal abnormalities were obtained from the San Miguel del Monte and Lacombe Lagoons (Buenos Aires Province, Argentina). Laboratory specimens were obtained by exposure of adult pejerrey to five thermal regimes (constant 24 degrees and 29 degrees C and 12-h cycles of 27 degrees -31 degrees, 28 degrees -30 degrees, and 28 degrees -31 degrees C) for up to 16 wk. Germ cell-deficient specimens for histological comparison with wild animals were also obtained by exposing larvae and juveniles for 8-12 wk to 29 degrees C and rearing until they became adults. The histological characteristics of the abnormal gonads of wild pejerrey closely resembled those of fish partially or completely sterilized by high water temperature in the laboratory. The results indicate that fluctuating (high) thermal regimes triggered germ cell disappearance in a manner comparable to a constant temperature of 29 degrees C. These results support the notion that high temperature during unusually warm summers might trigger germ cell degeneration and could be the cause of the observed gonadal abnormalities in wild pejerrey." @default.
- W2034896706 created "2016-06-24" @default.
- W2034896706 creator A5026718434 @default.
- W2034896706 creator A5037143835 @default.
- W2034896706 creator A5059218585 @default.
- W2034896706 creator A5074645522 @default.
- W2034896706 date "2008-11-01" @default.
- W2034896706 modified "2023-09-27" @default.
- W2034896706 title "Thermal Threshold and Histological Process of Heat‐Induced Sterility in Adult Pejerrey (<i>Odontesthes bonariensis</i>): A Comparative Analysis of Laboratory and Wild Specimens" @default.
- W2034896706 cites W1481088207 @default.
- W2034896706 cites W1975328139 @default.
- W2034896706 cites W1978373639 @default.
- W2034896706 cites W1991829332 @default.
- W2034896706 cites W2015204370 @default.
- W2034896706 cites W2018437046 @default.
- W2034896706 cites W2025388277 @default.
- W2034896706 cites W2028777487 @default.
- W2034896706 cites W2039327240 @default.
- W2034896706 cites W2048110818 @default.
- W2034896706 cites W2048929205 @default.
- W2034896706 cites W2066485198 @default.
- W2034896706 cites W2088653832 @default.
- W2034896706 cites W2089770508 @default.
- W2034896706 cites W2122532220 @default.
- W2034896706 cites W2431298694 @default.
- W2034896706 cites W66774358 @default.
- W2034896706 cites W6778639 @default.
- W2034896706 doi "https://doi.org/10.1086/591035" @default.
- W2034896706 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18937567" @default.
- W2034896706 hasPublicationYear "2008" @default.
- W2034896706 type Work @default.
- W2034896706 sameAs 2034896706 @default.
- W2034896706 citedByCount "18" @default.
- W2034896706 countsByYear W20348967062012 @default.
- W2034896706 countsByYear W20348967062014 @default.
- W2034896706 countsByYear W20348967062016 @default.
- W2034896706 countsByYear W20348967062017 @default.
- W2034896706 countsByYear W20348967062020 @default.
- W2034896706 countsByYear W20348967062021 @default.
- W2034896706 countsByYear W20348967062023 @default.
- W2034896706 crossrefType "journal-article" @default.
- W2034896706 hasAuthorship W2034896706A5026718434 @default.
- W2034896706 hasAuthorship W2034896706A5037143835 @default.
- W2034896706 hasAuthorship W2034896706A5059218585 @default.
- W2034896706 hasAuthorship W2034896706A5074645522 @default.
- W2034896706 hasConcept C105702510 @default.
- W2034896706 hasConcept C140793950 @default.
- W2034896706 hasConcept C2776687438 @default.
- W2034896706 hasConcept C2909208804 @default.
- W2034896706 hasConcept C505870484 @default.
- W2034896706 hasConcept C59822182 @default.
- W2034896706 hasConcept C86803240 @default.
- W2034896706 hasConcept C90856448 @default.
- W2034896706 hasConceptScore W2034896706C105702510 @default.
- W2034896706 hasConceptScore W2034896706C140793950 @default.
- W2034896706 hasConceptScore W2034896706C2776687438 @default.
- W2034896706 hasConceptScore W2034896706C2909208804 @default.
- W2034896706 hasConceptScore W2034896706C505870484 @default.
- W2034896706 hasConceptScore W2034896706C59822182 @default.
- W2034896706 hasConceptScore W2034896706C86803240 @default.
- W2034896706 hasConceptScore W2034896706C90856448 @default.
- W2034896706 hasIssue "6" @default.
- W2034896706 hasLocation W20348967061 @default.
- W2034896706 hasLocation W20348967062 @default.
- W2034896706 hasOpenAccess W2034896706 @default.
- W2034896706 hasPrimaryLocation W20348967061 @default.
- W2034896706 hasRelatedWork W2032609436 @default.
- W2034896706 hasRelatedWork W2045754564 @default.
- W2034896706 hasRelatedWork W2068974811 @default.
- W2034896706 hasRelatedWork W2319354222 @default.
- W2034896706 hasRelatedWork W2326012889 @default.
- W2034896706 hasRelatedWork W2333713955 @default.
- W2034896706 hasRelatedWork W4232430848 @default.
- W2034896706 hasRelatedWork W4237417696 @default.
- W2034896706 hasRelatedWork W4256083611 @default.
- W2034896706 hasRelatedWork W4281626999 @default.
- W2034896706 hasVolume "81" @default.
- W2034896706 isParatext "false" @default.
- W2034896706 isRetracted "false" @default.
- W2034896706 magId "2034896706" @default.
- W2034896706 workType "article" @default.