Abstract
There is widespread contemporary interest in causes and consequences of blood glucose status in humans (e.g., links to diabetes and cardiovascular disease), but we know comparatively less about what underlies variation in glucose levels of wild animals. Several environmental factors, including diet, disease status, and habitat quality, may regulate glucose circulation, and we are in need of work that assesses many organismal traits simultaneously to understand the plasticity and predictability of glucose levels in ecological and evolutionary contexts. Here, we measured circulating glucose levels in a species of passerine bird (the house finch, Haemorhous mexicanus) that has served as a valuable model for research on sexual selection, disease, and urban behavioral ecology, as these animals display sexually dichromatic ornamental coloration, harbor many infectious diseases (e.g., poxvirus, coccidiosis, mycoplasmal conjunctivitis), and reside in both natural habitats and cities. We tested the effects of sex, habitat type, body condition, coccidiosis and poxvirus infections, and expression of carotenoid plumage coloration on blood glucose concentrations and found that the body condition and poxvirus infection significantly predicte...Continue Reading
References
Jun 1, 1980·Parasitology·M D Ruff, G C Wilkins
Jul 7, 2000·General and Comparative Endocrinology·L Remage-Healey, L M Romero
Nov 15, 2000·Journal of Veterinary Medicine. A, Physiology, Pathology, Clinical Medicine·I Lorenz
Aug 23, 2001·Physiological and Biochemical Zoology : PBZ·C Alonso-Alvarez, M Ferrer
Jun 24, 2008·Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology·Eldon J Braun, Karen L Sweazea
Oct 17, 2009·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Karina Acevedo-Whitehouse, Amanda L J Duffus
Nov 10, 2009·Trends in Ecology & Evolution·Alastair J Wilson, Daniel H Nussey
Jan 29, 2011·Journal of Biomedicine & Biotechnology·Keizo Kanasaki, Daisuke Koya
Apr 27, 2011·Ecology Letters·Geoffrey E Hill
Mar 9, 2013·Critical Care : the Official Journal of the Critical Care Forum·Paul E Marik, Rinaldo Bellomo
Dec 18, 2013·Biology Letters·Russell A Ligon, Kevin J McGraw
Feb 8, 2014·PloS One·Mathieu GiraudeauKevin McGraw
Aug 20, 2014·PLoS Medicine·David A McAllisterSarah H Wild
Jun 10, 2015·Journal of Experimental Zoology. Part A, Ecological Genetics and Physiology·Leah J Eisner Pryor, Joseph M Casto
Sep 18, 2015·Journal of Avian Medicine and Surgery·Mahdieh Sadat MohsenzadehMohammad Azizzadeh
Oct 7, 2016·Nutrition & Metabolism·Sok Kuan WongSoelaiman Ima-Nirwana
Dec 19, 2016·Quality of Life Research : an International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation·Hong CaiLi Chen
Mar 16, 2017·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Joanne CableMark Booth
May 22, 2017·Journal of the American College of Cardiology·Gregory A RothChristopher Murray
Jun 10, 2017·General and Comparative Endocrinology·C V Mello, P V Lovell
Nov 4, 2017·Lancet·Nick WattsAnthony Costello
Jan 10, 2018·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Bibiana MontoyaSimon Verhulst
Feb 27, 2018·Ticks and Tick-borne Diseases·Ana Cláudia NorteDieter Heylen
May 29, 2018·Veterinary World·Kamal NiazMohammad Abdollahi
Jul 10, 2018·Integrative and Comparative Biology·Pierce HuttonKevin J McGraw
Nov 30, 2018·Conservation Physiology·Michał GlądalskiJerzy Bańbura
Dec 15, 2018·Evolution; International Journal of Organic Evolution·Richard K Simpson, Kevin J McGraw
Jan 23, 2019·The Indian Journal of Medical Research·N V Giridharan
Feb 1, 2019·Lancet·Boyd A SwinburnWilliam H Dietz