Periodic arousal from hibernation is necessary for initiation of immune responses in ground squirrels BJ Prendergast, DA Freeman, I Zucker, RJ Nelson American Journal of Physiology-Regulatory, Integrative and Comparative …, 2002 | 323 | 2002 |
mTOR signaling regulates central and peripheral circadian clock function C Ramanathan, ND Kathale, D Liu, C Lee, DA Freeman, JB Hogenesch, ... PLoS genetics 14 (5), e1007369, 2018 | 190 | 2018 |
Reduced leptin concentrations are permissive for display of torpor in Siberian hamsters. DJ Freeman, DA, Lewis DA, Kauffman AS, Blum RM Am J Physiol Regul Integr Comp Physiol 287, R97-R103, 2004 | 91* | 2004 |
Photic and nonphotic seasonal cues differentially engage hypothalamic kisspeptin and RFamide‐related peptide mRNA expression in Siberian hamsters MJ Paul, LM Pyter, DA Freeman, J Galang, BJ Prendergast Journal of neuroendocrinology 21 (12), 1007-1014, 2009 | 82 | 2009 |
Exogenous T3 mimics long day lengths in Siberian hamsters DA Freeman, BJW Teubner, CD Smith, BJ Prendergast American Journal of Physiology-Regulatory, Integrative and Comparative …, 2007 | 79 | 2007 |
Refractoriness to melatonin occurs independently at multiple brain sites in Siberian hamsters DA Freeman, I Zucker Proceedings of the National Academy of Sciences 98 (11), 6447-6452, 2001 | 74 | 2001 |
Photoperiodism in hamsters: abrupt versus gradual changes in day length differentially entrain morning and evening circadian oscillators MR Gorman, DA Freeman, I Zucker Journal of biological rhythms 12 (2), 122-135, 1997 | 60 | 1997 |
Exogenous T3 Elicits Long Day–Like Alterations in Testis Size and the RFamides Kisspeptin and Gonadotropin-Inhibitory Hormone in Short-Day Siberian Hamsters JR Henson, SN Carter, DA Freeman Journal of biological rhythms 28 (3), 193-200, 2013 | 56 | 2013 |
Neuropeptide Y induces torpor-like hypothermia in Siberian hamsters MJ Paul, DA Freeman, JH Park, J Dark Brain research 1055 (1-2), 83-92, 2005 | 54 | 2005 |
Evidence that the circadian system mediates photoperiodic nonresponsiveness in Siberian hamsters: the effect of running wheel access on photoperiodic responsiveness DA Freeman, BD Goldman Journal of biological rhythms 12 (2), 100-109, 1997 | 54 | 1997 |
Photoperiodic control of oestrous cycles in Syrian hamsters: mediation by the mediobasal hypothalamus D Lewis, DA Freeman, J Dark, KE Wynne‐Edwards, I Zucker Journal of neuroendocrinology 14 (4), 294-299, 2002 | 46 | 2002 |
Low ambient temperature accelerates short-day responses in Siberian hamsters by altering responsiveness to melatonin JE Larkin, DA Freeman, I Zucker Journal of Biological Rhythms 16 (1), 76-86, 2001 | 46 | 2001 |
Differential reproductive response to short photoperiod in deer mice: role of melatonin JL Blank, DA Freeman Journal of Comparative Physiology A 169, 501-506, 1991 | 44 | 1991 |
Photoperiod nonresponsive Siberian hamsters: effect of age on the probability of nonresponsiveness DA Freeman, BD Goldman Journal of biological rhythms 12 (2), 110-121, 1997 | 38 | 1997 |
Pineal-Independent Regulation of Photo-Nonresponsiveness in the Siberian Hamster (Phodopus sungorus) BJ Prendergast, DA Freeman Journal of biological rhythms 14 (1), 62-71, 1999 | 34 | 1999 |
Photoperiod alters central distribution of estrogen receptor α in brain regions that regulate aggression KM Kramer, JL Simmons, DA Freeman Hormones and behavior 53 (2), 358-365, 2008 | 32 | 2008 |
Termination of Neuroendocrine Refractoriness to Melatonin in Siberian Hamsters (Phodopus sungorus) AS Kauffman, DA Freeman, I Zucker Journal of neuroendocrinology 15 (2), 191-196, 2003 | 32 | 2003 |
Temperature-independence of circannual variations in circadian rhythms of golden-mantled ground squirrels DA Freeman, I Zucker Journal of Biological Rhythms 15 (4), 336-343, 2000 | 29 | 2000 |
The thalamic intergeniculate leaflet modulates photoperiod responsiveness in Siberian hamsters DA Freeman, KM Dhandapani, BD Goldman Brain research 1028 (1), 31-38, 2004 | 27 | 2004 |
Melatonin acts at the suprachiasmatic nucleus to attenuate behavioral symptoms of infection. DA Freeman, A Kampf-Lassin, J Galang, JC Wen, BJ Prendergast Behavioral neuroscience 121 (4), 689, 2007 | 24 | 2007 |