HEIKO JANSEN

Summary

Affiliation: Washington State University
Country: USA

Publications

  1. doi request reprint Temporal organization of activity in the brown bear (Ursus arctos): roles of circadian rhythms, light, and food entrainment
    Jasmine V Ware
    Departments of Veterinary Comparative Anatomy, Pharmacology, and Physiology, Washington State Univ, Pullman, WA 99164, USA
    Am J Physiol Regul Integr Comp Physiol 303:R890-902. 2012
  2. doi request reprint Circadian discrimination of reward: evidence for simultaneous yet separable food- and drug-entrained rhythms in the rat
    Heiko T Jansen
    Neuroscience Program, Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, Pullman, 99164 6520, USA
    Chronobiol Int 29:454-68. 2012
  3. pmc Developmental programming: reproductive endocrinopathies in the adult female sheep after prenatal testosterone treatment are reflected in altered ontogeny of GnRH afferents
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, P O Box 646520, Pullman, Washington 99164 6520, USA
    Endocrinology 152:4288-97. 2011
  4. ncbi request reprint Ovarian estrogen receptor-beta (ERbeta) regulation: I. Changes in ERbeta messenger RNA expression prior to ovulation in the ewe
    H T Jansen
    Department of Cell Biology, Neurobiology and Anatomy, University of Cincinnati, Cincinnati, OH 45267, USA
    Biol Reprod 65:866-72. 2001
  5. ncbi request reprint Impact of neonatal hypothyroidism on reproduction in the male hamster, Mesocricetus auratus
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, 205 Wegner Hall Pullman, WA 99164 6520, United States
    Physiol Behav 90:771-81. 2007
  6. ncbi request reprint Seasonal plasticity within the gonadotropin-releasing hormone (GnRH) system of the ewe: changes in identified GnRH inputs and glial association
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Washington State University College of Veterinary Medicine, Pullman, Washington 99164 6520, USA
    Endocrinology 144:3663-76. 2003
  7. doi request reprint Neuroanatomical plasticity in the gonadotropin-releasing hormone system of the ewe: seasonal variation in glutamatergic and gamma-aminobutyric acidergic afferents
    Anna Sergeeva
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, Pullman, WA 99164 6520, USA
    J Comp Neurol 515:615-28. 2009
  8. pmc Time-of-day differences in dopamine clearance in the rat medial prefrontal cortex and nucleus accumbens
    Evan P Sleipness
    Program in Neuroscience, Washington State University, Pullman, Washington 99164, USA
    Synapse 62:877-85. 2008
  9. ncbi request reprint Diurnal differences in dopamine transporter and tyrosine hydroxylase levels in rat brain: dependence on the suprachiasmatic nucleus
    Evan P Sleipness
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology VCAPP, Washington State University, PO Box 646520, Pullman, WA 99164 6520, USA
    Brain Res 1129:34-42. 2007
  10. ncbi request reprint Time of day alters long-term sensitization to cocaine in rats
    Evan P Sleipness
    Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, P O Box 646520, Pullman, 99164, USA
    Brain Res 1065:132-7. 2005

Research Grants

  1. Circadian Modulation of Drug-Seeking Behavior
    HEIKO JANSEN; Fiscal Year: 2007
  2. Circadian Modulation of Drug-Seeking Behavior
    HEIKO JANSEN; Fiscal Year: 2009
  3. Circadian Modulation of Drug-Seeking Behavior
    Heiko T Jansen; Fiscal Year: 2010

Detail Information

Publications13

  1. doi request reprint Temporal organization of activity in the brown bear (Ursus arctos): roles of circadian rhythms, light, and food entrainment
    Jasmine V Ware
    Departments of Veterinary Comparative Anatomy, Pharmacology, and Physiology, Washington State Univ, Pullman, WA 99164, USA
    Am J Physiol Regul Integr Comp Physiol 303:R890-902. 2012
    ..Activity shifted entirely to a nocturnal pattern. Thus daily activity in brown bears is highly modifiable by photoperiod and food availability in a stereotypic seasonal fashion...
  2. doi request reprint Circadian discrimination of reward: evidence for simultaneous yet separable food- and drug-entrained rhythms in the rat
    Heiko T Jansen
    Neuroscience Program, Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, Pullman, 99164 6520, USA
    Chronobiol Int 29:454-68. 2012
    ..The ability to generate free-running temperature rhythms of different frequencies following combined food and drug exposures could reflect a state of internal desynchrony that may contribute to the addiction process and drug relapse...
  3. pmc Developmental programming: reproductive endocrinopathies in the adult female sheep after prenatal testosterone treatment are reflected in altered ontogeny of GnRH afferents
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, P O Box 646520, Pullman, Washington 99164 6520, USA
    Endocrinology 152:4288-97. 2011
    ..The altered developmental trajectory of GnRH afferents after T reinforces the notion that prenatal programming plays an important role in the normal development of the reproductive neuroendocrine axis...
  4. ncbi request reprint Ovarian estrogen receptor-beta (ERbeta) regulation: I. Changes in ERbeta messenger RNA expression prior to ovulation in the ewe
    H T Jansen
    Department of Cell Biology, Neurobiology and Anatomy, University of Cincinnati, Cincinnati, OH 45267, USA
    Biol Reprod 65:866-72. 2001
    ..Lower expression of ERbeta mRNA in >5-mm follicle is suggestive of a down-regulation by the local estrogen milieu...
  5. ncbi request reprint Impact of neonatal hypothyroidism on reproduction in the male hamster, Mesocricetus auratus
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, 205 Wegner Hall Pullman, WA 99164 6520, United States
    Physiol Behav 90:771-81. 2007
    ..The severity of the effects induced by early hypothyroidism in this species varies from transient to permanent, depending on the endpoint...
  6. ncbi request reprint Seasonal plasticity within the gonadotropin-releasing hormone (GnRH) system of the ewe: changes in identified GnRH inputs and glial association
    Heiko T Jansen
    Department of Veterinary and Comparative Anatomy, Washington State University College of Veterinary Medicine, Pullman, Washington 99164 6520, USA
    Endocrinology 144:3663-76. 2003
    ....
  7. doi request reprint Neuroanatomical plasticity in the gonadotropin-releasing hormone system of the ewe: seasonal variation in glutamatergic and gamma-aminobutyric acidergic afferents
    Anna Sergeeva
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology, Washington State University, Pullman, WA 99164 6520, USA
    J Comp Neurol 515:615-28. 2009
    ....
  8. pmc Time-of-day differences in dopamine clearance in the rat medial prefrontal cortex and nucleus accumbens
    Evan P Sleipness
    Program in Neuroscience, Washington State University, Pullman, Washington 99164, USA
    Synapse 62:877-85. 2008
    ..These results indicate that light itself may be used to manipulate molecules implicated in drug addiction...
  9. ncbi request reprint Diurnal differences in dopamine transporter and tyrosine hydroxylase levels in rat brain: dependence on the suprachiasmatic nucleus
    Evan P Sleipness
    Department of Veterinary and Comparative Anatomy, Pharmacology, and Physiology VCAPP, Washington State University, PO Box 646520, Pullman, WA 99164 6520, USA
    Brain Res 1129:34-42. 2007
    ..We conclude that DAT and TH within these brain regions exhibit diurnal variation and dependence on the SCN. The results may have implications for new strategies to maximize pharmacological treatments for drug addiction...
  10. ncbi request reprint Time of day alters long-term sensitization to cocaine in rats
    Evan P Sleipness
    Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, P O Box 646520, Pullman, 99164, USA
    Brain Res 1065:132-7. 2005
    ..Exogenous melatonin given immediately before cocaine challenge slightly enhanced long-term sensitization. Taken together, the present results support a time-of-day influence on locomotor sensitization to cocaine...
  11. ncbi request reprint Contribution of the suprachiasmatic nucleus to day:night variation in cocaine-seeking behavior
    Evan P Sleipness
    Program in Neuroscience, Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology VCAPP, Washington State University, Pullman, WA 99164 6520, USA
    Physiol Behav 91:523-30. 2007
    ..However, day:night differences in reinstatement are unmasked in animals lacking an SCN, suggesting the possibility that an extra-SCN oscillator is responsible for generating variation in this cocaine-seeking behavior...
  12. pmc Role of matrix metalloproteinases in the acquisition and reconsolidation of cocaine-induced conditioned place preference
    Travis E Brown
    Alcohol and Drug Abuse Research Program and Program in Neuroscience, Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, Pullman, Washington 99164 6520, USA
    Learn Mem 14:214-23. 2007
    ....

Research Grants4

  1. Circadian Modulation of Drug-Seeking Behavior
    HEIKO JANSEN; Fiscal Year: 2007
    ..Such knowledge is significant because it will provide the means to develop novel treatment approaches for cocaine and perhaps other drug addictions. ..
  2. Circadian Modulation of Drug-Seeking Behavior
    HEIKO JANSEN; Fiscal Year: 2009
    ..Such knowledge is significant because it will provide the means to develop novel treatment approaches for cocaine and perhaps other drug addictions. ..
  3. Circadian Modulation of Drug-Seeking Behavior
    Heiko T Jansen; Fiscal Year: 2010
    ..Such knowledge is significant because it will provide the means to develop novel treatment approaches for cocaine and perhaps other drug addictions. ..