FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993640092> ?p ?o ?g. }

• W1993640092 endingPage "584" @default.
• W1993640092 startingPage "576" @default.
• W1993640092 abstract "In many bird species, males exhibit territorial aggression outside the breeding season, when testosterone concentrations are low and may not regulate territorial behaviors. The hormonal regulation of aggression at this time of year has only been studied in passerine birds. Here, we investigated the role of testosterone in the regulation of aggression in a non-passerine bird, the red grouse Lagopus lagopus scoticus. Male red grouse are aggressive in early spring when breeding starts, in autumn when they establish territories, and sporadically through much of the winter. We first describe seasonal variations in plasma testosterone concentrations and in the size of males' sexual ornaments, their red combs, which relates to aggressiveness. Testosterone concentrations and comb size were correlated. Both increased in autumn to a peak in October, and then increased again in spring, to a greater peak in early April. Secondly, we experimentally investigated the effects of testosterone, and of an anti-androgen (flutamide) used in combination with an aromatase inhibitor (ATD), on autumn territorial behavior. Males were treated with either empty implants, as controls (C-males), testosterone implants (T-males), or with flutamide and ATD implants (FA-males). One month after implanting, both T- and FA-males had higher concentrations of testosterone than C-males. Comb size, aggressive call rate, and response to playbacks of territorial call all significantly increased in T-males. However, the increase in testosterone in FA-males did not increase comb size or aggressive behavior. In the following spring, after the content of implants was used, FA-males had significantly lower testosterone than C-males, and had a reduced seasonal increase in comb size. The results suggest that testosterone plays a significant role in regulating red grouse aggressive behavior in autumn. However, the observation that flutamide and ATD treatment did not reduce territorial behavior, suggests that estradiol may also be involved in the regulation of non-breeding aggression." @default.
• W1993640092 created "2016-06-24" @default.
• W1993640092 creator A5002803757 @default.
• W1993640092 creator A5047785812 @default.
• W1993640092 creator A5049709514 @default.
• W1993640092 creator A5077979796 @default.
• W1993640092 date "2005-05-01" @default.
• W1993640092 modified "2023-10-18" @default.
• W1993640092 title "Testosterone and autumn territorial behavior in male red grouse Lagopus lagopus scoticus" @default.
• W1993640092 cites W1482157299 @default.
• W1993640092 cites W192723026 @default.
• W1993640092 cites W1966562279 @default.
• W1993640092 cites W1988959583 @default.
• W1993640092 cites W1991031232 @default.
• W1993640092 cites W1993005991 @default.
• W1993640092 cites W1995122809 @default.
• W1993640092 cites W2004359743 @default.
• W1993640092 cites W2021765789 @default.
• W1993640092 cites W2022178506 @default.
• W1993640092 cites W2028114408 @default.
• W1993640092 cites W2028694464 @default.
• W1993640092 cites W2029933588 @default.
• W1993640092 cites W2033183411 @default.
• W1993640092 cites W2035824902 @default.
• W1993640092 cites W2035825283 @default.
• W1993640092 cites W2038880466 @default.
• W1993640092 cites W2044317732 @default.
• W1993640092 cites W2046760350 @default.
• W1993640092 cites W2053727984 @default.
• W1993640092 cites W2064443163 @default.
• W1993640092 cites W2071214268 @default.
• W1993640092 cites W2078121933 @default.
• W1993640092 cites W2086720877 @default.
• W1993640092 cites W2088720292 @default.
• W1993640092 cites W2098645813 @default.
• W1993640092 cites W2103533333 @default.
• W1993640092 cites W2104683702 @default.
• W1993640092 cites W2104819141 @default.
• W1993640092 cites W2105116801 @default.
• W1993640092 cites W2106179290 @default.
• W1993640092 cites W2117501262 @default.
• W1993640092 cites W2136887992 @default.
• W1993640092 cites W2141166518 @default.
• W1993640092 cites W2144030965 @default.
• W1993640092 cites W2144433850 @default.
• W1993640092 cites W2150300270 @default.
• W1993640092 cites W2156533245 @default.
• W1993640092 cites W2168444833 @default.
• W1993640092 doi "https://doi.org/10.1016/j.yhbeh.2004.11.021" @default.
• W1993640092 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15811360" @default.
• W1993640092 hasPublicationYear "2005" @default.
• W1993640092 type Work @default.
• W1993640092 sameAs 1993640092 @default.
• W1993640092 citedByCount "57" @default.
• W1993640092 countsByYear W19936400922012 @default.
• W1993640092 countsByYear W19936400922013 @default.
• W1993640092 countsByYear W19936400922014 @default.
• W1993640092 countsByYear W19936400922015 @default.
• W1993640092 countsByYear W19936400922016 @default.
• W1993640092 countsByYear W19936400922017 @default.
• W1993640092 countsByYear W19936400922018 @default.
• W1993640092 countsByYear W19936400922019 @default.
• W1993640092 countsByYear W19936400922021 @default.
• W1993640092 crossrefType "journal-article" @default.
• W1993640092 hasAuthorship W1993640092A5002803757 @default.
• W1993640092 hasAuthorship W1993640092A5047785812 @default.
• W1993640092 hasAuthorship W1993640092A5049709514 @default.
• W1993640092 hasAuthorship W1993640092A5077979796 @default.
• W1993640092 hasConcept C102874275 @default.
• W1993640092 hasConcept C118552586 @default.
• W1993640092 hasConcept C121608353 @default.
• W1993640092 hasConcept C126322002 @default.
• W1993640092 hasConcept C134018914 @default.
• W1993640092 hasConcept C18903297 @default.
• W1993640092 hasConcept C2777911890 @default.
• W1993640092 hasConcept C2778313021 @default.
• W1993640092 hasConcept C2778975583 @default.
• W1993640092 hasConcept C2779279991 @default.
• W1993640092 hasConcept C2779448149 @default.
• W1993640092 hasConcept C2780071441 @default.
• W1993640092 hasConcept C2780192828 @default.
• W1993640092 hasConcept C518008717 @default.
• W1993640092 hasConcept C61367390 @default.
• W1993640092 hasConcept C71315377 @default.
• W1993640092 hasConcept C71924100 @default.
• W1993640092 hasConcept C86803240 @default.
• W1993640092 hasConcept C90856448 @default.
• W1993640092 hasConceptScore W1993640092C102874275 @default.
• W1993640092 hasConceptScore W1993640092C118552586 @default.
• W1993640092 hasConceptScore W1993640092C121608353 @default.
• W1993640092 hasConceptScore W1993640092C126322002 @default.
• W1993640092 hasConceptScore W1993640092C134018914 @default.
• W1993640092 hasConceptScore W1993640092C18903297 @default.
• W1993640092 hasConceptScore W1993640092C2777911890 @default.
• W1993640092 hasConceptScore W1993640092C2778313021 @default.
• W1993640092 hasConceptScore W1993640092C2778975583 @default.
• W1993640092 hasConceptScore W1993640092C2779279991 @default.
• W1993640092 hasConceptScore W1993640092C2779448149 @default.

• next