Matches in SemOpenAlex for { <https://semopenalex.org/work/W2134908959> ?p ?o ?g. }
- W2134908959 endingPage "247" @default.
- W2134908959 startingPage "229" @default.
- W2134908959 abstract "The mink is a seasonal breeder with induced ovulation and delayed implantation. Reproductive processes are strongly influenced by energy supply and body condition. Items for which there is paucity or complete lack of data were the main objectives of this study: the temporal relationship between copulation and the pre-ovulatory LH surge and the influence of energy supply on LH release. A total of 30 yearling female mink with a well defined metabolic status was used. Twelve females kept in the laboratory were measured in six consecutive one-week balance periods each including the measurement of heat production by means of indirect calorimetry, and 18 females were kept under conventional farm conditions. The animals were fed so as to maintain energy balance (CON), flush fed by 2 weeks food restriction followed by 2 weeks refeeding (FLUSH), or kept in a negative energy balance (NEG). Plasma concentrations of the thyroid hormones, IGF-1 and insulin were determined weekly (n = 12), or 1 week after change in energy supply to the FLUSH group (n = 18). On the day of mating, blood samples for LH and oestradiol-17beta (E2) were taken before and immediately after mating and then 4, 8, 12, 24, 30 and 48 h thereafter. Frequent blood samplings, each lasting 60 min, were taken during the LH surge from two other females surgically fitted with venous access ports. Peak concentrations of LH were recorded on the first sampling, an average 16 min after mating. The concentrations remained elevated for 12 h, but almost decreased to basal values 24 h after mating. Plasma E2 was high before mating and peak values were attained 4 h after mating after which it decreased. Energy supply had no significant influence on LH and E2, but there was a tendency for a more sluggish LH release in NEG animals. The lack of response in FLUSH animals was explained by these animals having a lower intake of metabolisable energy than CON animals, the total intake not being significantly different from the NEG group. Plasma concentrations of thyroid hormones, IGF-1 and insulin were not significantly affected by the treatment, but in FLUSH animals the values mirrored energy supply, and in the NEG group, the values tended to decrease during the course of the experiment. It was concluded that the pre-ovulatory LH surge is an immediate response to mating, and that reproductive activity in the mink is maintained over a wide range of energy supply and body condition." @default.
- W2134908959 created "2016-06-24" @default.
- W2134908959 creator A5011067109 @default.
- W2134908959 creator A5017973121 @default.
- W2134908959 creator A5022940951 @default.
- W2134908959 creator A5068491075 @default.
- W2134908959 creator A5079884871 @default.
- W2134908959 date "2000-05-01" @default.
- W2134908959 modified "2023-10-14" @default.
- W2134908959 title "LH release in mink (<i>Mustela vison</i>). Pattern of the LH surge and effect of metabolic status" @default.
- W2134908959 cites W1486968222 @default.
- W2134908959 cites W1618121941 @default.
- W2134908959 cites W16656618 @default.
- W2134908959 cites W178546487 @default.
- W2134908959 cites W1863858311 @default.
- W2134908959 cites W1965054053 @default.
- W2134908959 cites W1968499728 @default.
- W2134908959 cites W1970597292 @default.
- W2134908959 cites W1983803604 @default.
- W2134908959 cites W2002394177 @default.
- W2134908959 cites W2003742614 @default.
- W2134908959 cites W2008444585 @default.
- W2134908959 cites W2014075009 @default.
- W2134908959 cites W2016933080 @default.
- W2134908959 cites W2020068558 @default.
- W2134908959 cites W2024622934 @default.
- W2134908959 cites W2025942309 @default.
- W2134908959 cites W2032750598 @default.
- W2134908959 cites W2037312145 @default.
- W2134908959 cites W2041732715 @default.
- W2134908959 cites W2041817344 @default.
- W2134908959 cites W2045414771 @default.
- W2134908959 cites W2055136049 @default.
- W2134908959 cites W2065640104 @default.
- W2134908959 cites W2066673100 @default.
- W2134908959 cites W2069313525 @default.
- W2134908959 cites W2070902070 @default.
- W2134908959 cites W2071289817 @default.
- W2134908959 cites W2078743333 @default.
- W2134908959 cites W2086974021 @default.
- W2134908959 cites W2118904744 @default.
- W2134908959 cites W2124141034 @default.
- W2134908959 cites W2154466154 @default.
- W2134908959 cites W2155917831 @default.
- W2134908959 cites W2163823199 @default.
- W2134908959 cites W2223003797 @default.
- W2134908959 cites W2415589442 @default.
- W2134908959 cites W2434278791 @default.
- W2134908959 cites W2770383843 @default.
- W2134908959 cites W2785031068 @default.
- W2134908959 cites W312471925 @default.
- W2134908959 cites W323551509 @default.
- W2134908959 doi "https://doi.org/10.1051/rnd:2000128" @default.
- W2134908959 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10943603" @default.
- W2134908959 hasPublicationYear "2000" @default.
- W2134908959 type Work @default.
- W2134908959 sameAs 2134908959 @default.
- W2134908959 citedByCount "15" @default.
- W2134908959 countsByYear W21349089592012 @default.
- W2134908959 countsByYear W21349089592015 @default.
- W2134908959 countsByYear W21349089592016 @default.
- W2134908959 countsByYear W21349089592019 @default.
- W2134908959 countsByYear W21349089592020 @default.
- W2134908959 crossrefType "journal-article" @default.
- W2134908959 hasAuthorship W2134908959A5011067109 @default.
- W2134908959 hasAuthorship W2134908959A5017973121 @default.
- W2134908959 hasAuthorship W2134908959A5022940951 @default.
- W2134908959 hasAuthorship W2134908959A5068491075 @default.
- W2134908959 hasAuthorship W2134908959A5079884871 @default.
- W2134908959 hasBestOaLocation W21349089591 @default.
- W2134908959 hasConcept C126322002 @default.
- W2134908959 hasConcept C134018914 @default.
- W2134908959 hasConcept C140793950 @default.
- W2134908959 hasConcept C18903297 @default.
- W2134908959 hasConcept C2777423268 @default.
- W2134908959 hasConcept C2777702977 @default.
- W2134908959 hasConcept C2780754187 @default.
- W2134908959 hasConcept C2988731192 @default.
- W2134908959 hasConcept C43044207 @default.
- W2134908959 hasConcept C514575182 @default.
- W2134908959 hasConcept C71315377 @default.
- W2134908959 hasConcept C71924100 @default.
- W2134908959 hasConcept C86803240 @default.
- W2134908959 hasConceptScore W2134908959C126322002 @default.
- W2134908959 hasConceptScore W2134908959C134018914 @default.
- W2134908959 hasConceptScore W2134908959C140793950 @default.
- W2134908959 hasConceptScore W2134908959C18903297 @default.
- W2134908959 hasConceptScore W2134908959C2777423268 @default.
- W2134908959 hasConceptScore W2134908959C2777702977 @default.
- W2134908959 hasConceptScore W2134908959C2780754187 @default.
- W2134908959 hasConceptScore W2134908959C2988731192 @default.
- W2134908959 hasConceptScore W2134908959C43044207 @default.
- W2134908959 hasConceptScore W2134908959C514575182 @default.
- W2134908959 hasConceptScore W2134908959C71315377 @default.
- W2134908959 hasConceptScore W2134908959C71924100 @default.
- W2134908959 hasConceptScore W2134908959C86803240 @default.
- W2134908959 hasIssue "3" @default.
- W2134908959 hasLocation W21349089591 @default.