2008
Specific gravity as an alternative to creatinine for estimating urine concentration in captive and wild chimpanzee (Pan troglodytes) Samples
Anestis S, Breakey A, Beuerlein M, Bribiescas R. Specific gravity as an alternative to creatinine for estimating urine concentration in captive and wild chimpanzee (Pan troglodytes) Samples. American Journal Of Primatology 2008, 71: 130-135. PMID: 18973242, DOI: 10.1002/ajp.20631.Peer-Reviewed Original Research
2006
Age, rank, and personality effects on the cortisol sedation stress response in young chimpanzees
Anestis S, Bribiescas R, Hasselschwert D. Age, rank, and personality effects on the cortisol sedation stress response in young chimpanzees. Physiology & Behavior 2006, 89: 287-294. PMID: 16887152, DOI: 10.1016/j.physbeh.2006.06.010.Peer-Reviewed Original ResearchConceptsCortisol responseIndividual differencesPersonality effectsBaseline cortisolAge differencesYoung chimpanzeesAdolescent chimpanzeesPsychosocial stressorsStyle scoresRank-related differencesSedation measuresStress measuresCortisol changesStyle componentsHigher baseline levelsOlder individualsGreater stress responseIndividualsCortisol levelsYoung individualsPersonalityChimpanzeesMeasuresStress responseFuture studies
2004
Rapid changes in chimpanzee (Pan troglodytes) urinary cortisol excretion
Anestis S, Bribiescas R. Rapid changes in chimpanzee (Pan troglodytes) urinary cortisol excretion. Hormones And Behavior 2004, 45: 209-213. PMID: 15047016, DOI: 10.1016/j.yhbeh.2003.09.015.Peer-Reviewed Original Research