111 Publications (Page 2 of 5)
2010
In vivo but not in vitro leptin enhances lymphocyte proliferation in Siberian hamsters (Phodopus sungorus).
Demas, Gregory E
General and comparative endocrinology, vol. 166, (no. 2), pp. 314-9, 2010/Apr/1. | Journal Article
 
Social defeat differentially affects immune responses in Siberian hamsters (Phodopus sungorus)
Chester, Emily M⋅Bonu, Tafor and Demas, Gregory E
Physiology & Behavior, vol. 101, (no. 1), pp. 53-58, 2010. | Journal Article
 
The glutamate agonist NMDA blocks gonadal regression and enhances antibody response to an immune challenge in Siberian hamsters (Phodopus sungorus).
Greives, Timothy⋅French, Susannah⋅Zysling, Devin A⋅Garcia, Nicholas W and Demas, Gregory E
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, vol. 180, (no. 2), pp. 267-77, 2010/Feb. | Journal Article
 
Vasopressin cell groups exhibit strongly divergent responses to copulation and male-male interactions in mice.
Ho, Jacqueline M⋅Murray, John H⋅Demas, Gregory E and Goodson, James L
Hormones and behavior, vol. 58, (no. 3), pp. 368-77, 2010/Aug. | Journal Article
2009
Aggressive encounters differentially affect serum dehydroepiandrosterone and testosterone concentrations in male Siberian hamsters (Phodopus sungorus).
Scotti, Melissa-Ann L⋅Schmidt, Kim L⋅Newman, Amy⋅Bonu, Tafor⋅Soma, Kiran and Demas, Gregory E
Hormones and behavior, vol. 56, (no. 4), pp. 376-81, 2009/Oct. | Journal Article
 
Leptin increases maternal investment
French, Susannah⋅Greives, Timothy J⋅Zysling, Devin A⋅Chester, Emily M and Demas, Gregory E
Proceedings of the Royal Society of London, Series B: Biological Sciences, vol. 276, (no. 1675), pp. 4003-4011, 2009. | Journal Article
 
Photoperiod and food restriction differentially affect reproductive and immune responses in Siberian hamsters Phodopus sungorus
Zysling, Devin A⋅Garst, Andrew D and Demas, Gregory E
Functional Ecology, vol. 23, (no. 5), pp. 979-988, 2009. | Journal Article
2008
Exogenous kisspeptin does not alter photoperiod-induced gonadal regression in Siberian hamsters (Phodopus sungorus).
Greives, Timothy J⋅Kriegsfeld, Lance J and Demas, Gregory E
General and comparative endocrinology, vol. 156, (no. 3), pp. 552-8, 2008/May/1. | Journal Article
 
Experimentally induced sickness decreases food intake, but not hoarding, in Siberian hamsters (Phodopus sungorus)
Durazzo, Alfredo⋅Proud, Kevin and Demas, Gregory E
Behavioural Processes, vol. 79, (no. 3), pp. 195-198, 2008. | Journal Article
 
Incubation Environment Affects Immune System Development in a Turtle with Environmental Sex Determination
Freedberg, Steve⋅Greives, Timothy J⋅Ewert, Michael A⋅Demas, Gregory E⋅Beecher, Nancy and Nelson, Craig E
Journal of Herpetology, vol. 42, (no. 3), pp. 536-541, 2008. | Journal Article
 
Novel mechanisms for neuroendocrine regulation of aggression.
Soma, Kiran⋅Scotti, Melissa-Ann L⋅Newman, Amy⋅Charlier, Thierry D and Demas, Gregory E
Frontiers in neuroendocrinology, vol. 29, (no. 4), pp. 476-89, 2008/Oct. | Journal Article
 
Photoperiod and Testosterone Interact to Drive Seasonal Changes in Kisspeptin Expression in Siberian Hamsters (Phodopus sungorus)
Greives, Tj⋅Humber, SA⋅Goldstein, Andrea N⋅Scotti, M-AL⋅Demas, Gregory E and Kriegsfeld, Lance J
Journal of Neuroendocrinology, vol. 20, (no. 12), pp. 1339-1347, 2008. | Journal Article
 
Recent advances in reproductive neuroendocrinology: a role for RFamide peptides in seasonal reproduction?
Greives, Timothy J⋅Kriegsfeld, Lance J⋅Bentley, George E⋅Tsutsui, Kazuyoshi and Demas, Gregory E
Proceedings. Biological sciences / The Royal Society, vol. 275, (no. 1646), pp. 1943-51, 2008/Sep/7. | Journal Article
2007
Environmental Control of Kisspeptin: Implications for Seasonal Reproduction
Greives, Timothy J⋅Mason, Alex O⋅Scotti, Melissa-Ann L⋅Levine, Jacob⋅Ketterson, Ellen D⋅Kriegsfeld, Lance J and Demas, Gregory E
Endocrinology, vol. 148, (no. 3), pp. 1158-1166, 2007. | Journal Article
 
Metabolic stress suppresses humoral immune function in long-day, but not short-day, Siberian hamsters (Phodopus sungorus)
Zysling, Devin and Demas, Gregory
Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology, vol. 177, (no. 3), pp. 339-47, Apr 2007. | Journal Article
 
Suppression of kisspeptin expression and gonadotropic axis sensitivity following exposure to inhibitory day lengths in female Siberian hamsters
Mason, Alex O⋅Greives, Timothy⋅Scotti, Melissa-Ann L⋅Levine, Jacob⋅Frommeyer, Stefanie⋅Ketterson, Ellen D⋅Demas, Gregory E and Kriegsfeld, Lance J
Hormones and Behavior, vol. 52, (no. 4), pp. 492-498, Nov 2007. | Journal Article
2006
Behavioral and physiological responses to experimentally elevated testosterone in female dark-eyed juncos (Junco hyemalis carolinensis)
Zysling, Devin A⋅Greives, Timothy⋅Breuner, Creagh W⋅Casto, Joseph M⋅Demas, Gregory E and Ketterson, Ellen D
Hormones and Behavior, vol. 50, (no. 2), pp. 200-207, Aug 2006. | Journal Article
 
Pleiotropic contributions of nitric oxide to aggressive behavior
Nelson, R.J.⋅Nelson, Randy J⋅Trainor, Brian⋅Trainor, B.C.⋅Chiavegatto, S.⋅Chiavegatto, Silvana⋅Demas, G.E. and Demas, Gregory E
Neuroscience & Biobehavioral Reviews, vol. 30, (no. 3), pp. 346-355, 2006. | Journal Article
 
Testosterone and innate immune function inversely covary in a wild population of breeding Dark-Eyed Juncos (Junco hyemalis)
McGlothlin, J. W⋅Jawor, Jodie⋅Demas, Gregory E and Ketterson, Ellen D
Functional Ecology, vol. 20, (no. 5), pp. 812-818, 2006. | Journal Article
2005
Diet quality affects egg size and number but does not reduce maternal antibody transmission in Japanese quail Coturnix japonica
Grindstaff, Jennifer L⋅Demas, Gregory E and Ketterson, Ellen D
The Journal of Animal Ecology, vol. 74, (no. 6), pp. 1051-1058, Nov 2005. | Journal Article
 
Gonadal hormones modulate the display of submissive behavior in socially defeated female Syrian hamsters
Faruzzi, AN⋅Solomon, Matia B⋅Demas, Gregory E and Huhman, Kim L
Hormones and Behavior, vol. 47, (no. 5), pp. 569-575, 2005. | Journal Article
 
Leptin regulates energetic tradeoffs between body fat and humoural immunity
Demas, Gregory E and Sakaria, Sangeeta
Proceedings of the Royal Society of London, Series B: Biological Sciences, vol. 272, (no. 1574), pp. 1845-1850, 2005. | Journal Article
 
Leptin regulates energetic tradeoffs between body fat and humoural immunity.
Demas, Gregory E and Sakaria, Sangeeta
Proceedings. Biological sciences, vol. 272, (no. 1574), pp. 1845-1850, September 7, 2005. | Journal Article
2004
Adrenal hormones mediate melatonin-induced increases in aggression in male Siberian hamsters (Phodopus sungorus).
Demas, Gregory E⋅Polacek, Kelly M⋅Durazzo, Alfredo and Jasnow, Aaron
Hormones and behavior, vol. 46, (no. 5), pp. 582-91, 2004/Dec. | Journal Article
 
Photoperiod Affects Neuronal Nitric Oxide Synthase and Aggressive Behaviour in Male Siberian Hamsters (Phodopus sungorus)
Wen, JC⋅Wen, J.C.⋅Hotchkiss, A.K.⋅Hotchkiss, AK⋅Demas, Gregory E⋅Demast, G.E.⋅Nelson, Randy J and Nelson, R.J.
Journal of Neuroendocrinology, vol. 16, (no. 11), pp. 916-921, 2004. | Journal Article