Matches in SemOpenAlex for { <https://semopenalex.org/work/W2070859782> ?p ?o ?g. }
- W2070859782 endingPage "592" @default.
- W2070859782 startingPage "581" @default.
- W2070859782 abstract "This paper reports an investigation into metabolic and endocrine maturity in the neonate lamb and the relationships between litter size, birth weight, and maternal metabolic and endocrine variables on behavior at birth and survival over the first 72 h of life. Data were from multiparous, fine-wool Merino ewes (n = 150; equal numbers of single-lamb and twin-lamb bearing status) lambed on pasture after late gestational glucocorticoid treatments. Stepwise multiple regression analysis was used to investigate relationships between lamb survival, behavior, endocrinology, and physiology. Improved lamb viability at 72 h after birth was related to decreased chill indices at birth, singleton litter status, greater presuckling rectal temperature, increased ewe prelambing plasma ghrelin concentration, female sex, heavier birth weight, and decreased lamb presuckling plasma glucose concentration. Greater rectal temperatures were associated with heavier birth weight and gestation lengths shorter than 146 d, but no relationship with neonatal behavioral progression was evident. Presuckling glucose concentrations were greater in singletons and lambs born to ewes of greater BCS at d 95 of gestation, and lambs of heavier birth weight, but were also associated with decreased rectal temperatures. This might reflect a delay in glucose utilization during the adjustment from a fetal metabolic rate to a rate appropriate for cold external environments. Singleton lambs exhibited decreased presuckling plasma NEFA concentrations and were almost 8 times more likely to survive to 72 h than a twin-born lamb. Birth weight was lesser in lambs born to ewes with elevated plasma glucose and leptin concentrations before lambing and was positively related to ewe BW at d 95 of gestation and to length of gestation. Greater presuckling plasma ghrelin and leptin concentrations were measured for shorter gestation lengths. Neonate presuckling ghrelin concentrations above 650 pg/mL tended (P = 0.077) to be associated with improved lamb survival to 72 h. This was consistent with a curvilinear decline in neonate survival rates to 72 h after birth as time of latency to suckle increased. No relationship was observed between lamb plasma glucose concentrations and behavioral expression after lambing. Lambs exhibiting greater metabolic and endocrine maturity at birth had improved survival in a cold environment to 72 h after birth. The role of ghrelin in ovine fetal development warrants further investigation." @default.
- W2070859782 created "2016-06-24" @default.
- W2070859782 creator A5014215995 @default.
- W2070859782 creator A5020022193 @default.
- W2070859782 creator A5030667864 @default.
- W2070859782 creator A5065045243 @default.
- W2070859782 creator A5080806829 @default.
- W2070859782 date "2010-02-01" @default.
- W2070859782 modified "2023-09-30" @default.
- W2070859782 title "Metabolic maturity at birth and neonate lamb survival: Association among maternal factors, litter size, lamb birth weight, and plasma metabolic and endocrine factors on survival and behavior1" @default.
- W2070859782 cites W1501772237 @default.
- W2070859782 cites W1562083668 @default.
- W2070859782 cites W1964830376 @default.
- W2070859782 cites W1967239596 @default.
- W2070859782 cites W1967680954 @default.
- W2070859782 cites W1978146264 @default.
- W2070859782 cites W1978192406 @default.
- W2070859782 cites W1979582554 @default.
- W2070859782 cites W1983716811 @default.
- W2070859782 cites W1987585937 @default.
- W2070859782 cites W1988425629 @default.
- W2070859782 cites W2007793685 @default.
- W2070859782 cites W2021225709 @default.
- W2070859782 cites W2038036495 @default.
- W2070859782 cites W2041984182 @default.
- W2070859782 cites W2067967391 @default.
- W2070859782 cites W2071010943 @default.
- W2070859782 cites W2081958159 @default.
- W2070859782 cites W2083058234 @default.
- W2070859782 cites W2089955781 @default.
- W2070859782 cites W2097110561 @default.
- W2070859782 cites W2100028812 @default.
- W2070859782 cites W2105208033 @default.
- W2070859782 cites W2106833973 @default.
- W2070859782 cites W2123309069 @default.
- W2070859782 cites W2124025595 @default.
- W2070859782 cites W2126423815 @default.
- W2070859782 cites W2136100905 @default.
- W2070859782 cites W2156808553 @default.
- W2070859782 cites W2157203842 @default.
- W2070859782 cites W2158181526 @default.
- W2070859782 cites W2159410668 @default.
- W2070859782 cites W2159869845 @default.
- W2070859782 cites W2162600585 @default.
- W2070859782 cites W2162640599 @default.
- W2070859782 cites W2170273594 @default.
- W2070859782 cites W2241321305 @default.
- W2070859782 cites W2408918327 @default.
- W2070859782 doi "https://doi.org/10.2527/jas.2009-2170" @default.
- W2070859782 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19897628" @default.
- W2070859782 hasPublicationYear "2010" @default.
- W2070859782 type Work @default.
- W2070859782 sameAs 2070859782 @default.
- W2070859782 citedByCount "23" @default.
- W2070859782 countsByYear W20708597822012 @default.
- W2070859782 countsByYear W20708597822013 @default.
- W2070859782 countsByYear W20708597822014 @default.
- W2070859782 countsByYear W20708597822015 @default.
- W2070859782 countsByYear W20708597822016 @default.
- W2070859782 countsByYear W20708597822018 @default.
- W2070859782 countsByYear W20708597822019 @default.
- W2070859782 countsByYear W20708597822020 @default.
- W2070859782 countsByYear W20708597822021 @default.
- W2070859782 countsByYear W20708597822023 @default.
- W2070859782 crossrefType "journal-article" @default.
- W2070859782 hasAuthorship W2070859782A5014215995 @default.
- W2070859782 hasAuthorship W2070859782A5020022193 @default.
- W2070859782 hasAuthorship W2070859782A5030667864 @default.
- W2070859782 hasAuthorship W2070859782A5065045243 @default.
- W2070859782 hasAuthorship W2070859782A5080806829 @default.
- W2070859782 hasConcept C103797069 @default.
- W2070859782 hasConcept C126322002 @default.
- W2070859782 hasConcept C134018914 @default.
- W2070859782 hasConcept C140793950 @default.
- W2070859782 hasConcept C172680121 @default.
- W2070859782 hasConcept C2779083892 @default.
- W2070859782 hasConcept C2779234561 @default.
- W2070859782 hasConcept C2779429622 @default.
- W2070859782 hasConcept C46973012 @default.
- W2070859782 hasConcept C54355233 @default.
- W2070859782 hasConcept C6557445 @default.
- W2070859782 hasConcept C66322754 @default.
- W2070859782 hasConcept C71924100 @default.
- W2070859782 hasConcept C86803240 @default.
- W2070859782 hasConceptScore W2070859782C103797069 @default.
- W2070859782 hasConceptScore W2070859782C126322002 @default.
- W2070859782 hasConceptScore W2070859782C134018914 @default.
- W2070859782 hasConceptScore W2070859782C140793950 @default.
- W2070859782 hasConceptScore W2070859782C172680121 @default.
- W2070859782 hasConceptScore W2070859782C2779083892 @default.
- W2070859782 hasConceptScore W2070859782C2779234561 @default.
- W2070859782 hasConceptScore W2070859782C2779429622 @default.
- W2070859782 hasConceptScore W2070859782C46973012 @default.
- W2070859782 hasConceptScore W2070859782C54355233 @default.
- W2070859782 hasConceptScore W2070859782C6557445 @default.
- W2070859782 hasConceptScore W2070859782C66322754 @default.
- W2070859782 hasConceptScore W2070859782C71924100 @default.
- W2070859782 hasConceptScore W2070859782C86803240 @default.