Search Results - "Campeau, S"

Variability of Beta-Lactam Broth Microdilution for Pseudomonas aeruginosa by Bhalodi, A A, Oppermann, N, Campeau, S A, Humphries, R M

“…Antimicrobial susceptibility testing for Pseudomonas aeruginosa is critical to determine suitable treatment options. Commercial susceptibility tests are…”
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Sex differences in activated corticotropin-releasing factor neurons within stress-related neurocircuitry and hypothalamic–pituitary–adrenocortical axis hormones following restraint in rats by Babb, J.A, Masini, C.V, Day, H.E.W, Campeau, S

“…Highlights ► Similar qualitative stress-induced neurocircuitry activation in male and female brain. ► Females have higher activation of PVN, BST, and MPOA…”
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Remote CB1 receptor antagonist administration reveals multiple sites of tonic and phasic endocannabinoid neuroendocrine regulation by Newsom, R.J., Garcia, R.J., Stafford, J., Osterlund, C., O’Neill, C.E., Day, H.E.W., Campeau, S.

“…•This study assessed the contributions of CB1 receptors in the modulation of basal and stress-induced neural and HPA axis activities.•CB1R antagonism induced…”
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Investigation of a central nucleus of the amygdala/dorsal raphe nucleus serotonergic circuit implicated in fear-potentiated startle by Spannuth, B.M, Hale, M.W, Evans, A.K, Lukkes, J.L, Campeau, S, Lowry, C.A

“…Abstract Serotonergic systems are thought to play an important role in control of motor activity and emotional states. We used a fear-potentiated startle…”
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Hypothalamic Pituitary Adrenal Axis Responses to Low-Intensity Stressors are Reduced After Voluntary Wheel Running in Rats by Campeau, S., Nyhuis, T. J., Sasse, S. K., Kryskow, E. M., Herlihy, L., Masini, C. V., Babb, J. A., Greenwood, B. N., Fleshner, M., Day, H. E. W.

“…Regular physical exercise is beneficial for both physical and mental health. By contrast, stress is associated with deleterious effects on health and there is…”
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Brain-derived neurotrophic factor mRNA downregulation produced by social isolation is blocked by intrahippocampal interleukin-1 receptor antagonist by Barrientos, R.M, Sprunger, D.B, Campeau, S, Higgins, E.A, Watkins, L.R, Rudy, J.W, Maier, S.F

“…Manipulations that increase the expression of the pro-inflammatory cytokine interleukin-1β (IL-1β) in the hippocampus (e.g. peripheral administration of…”
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Cannabinoid receptor type 1 antagonism significantly modulates basal and loud noise induced neural and hypothalamic-pituitary-adrenal axis responses in male Sprague–Dawley rats by Newsom, R.J, Osterlund, C, Masini, C.V, Day, H.E, Spencer, R.L, Campeau, S

“…Abstract Altered regulation of the hypothalamic-pituitary-adrenal (HPA) axis is associated with stress-induced changes in cognitive, emotional, and physical…”
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Acute and chronic effects of ferret odor exposure in Sprague–Dawley rats by Campeau, S., Nyhuis, T.J., Sasse, S.K., Day, H.E.W., Masini, C.V.

“…This manuscript describes several behavioral and functional studies evaluating the capacity of ferret odors to elicit a number of acute and long-term responses…”
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Changes in periprostatic adipose tissue induced by 5[alpha]-reductase inhibitors by Taussky, D, Barkati, M, Campeau, S, Zerouali, K, Nadiri, A, Saad, F, Delouya, G

“…Summary There is increasing interest in periprostatic fat and its influence on prostate cancer aggressiveness. In vitro data suggest that adipose stromal/stem…”
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Changes in periprostatic adipose tissue induced by 5α‐reductase inhibitors by Taussky, D., Barkati, M., Campeau, S., Zerouali, K., Nadiri, A., Saad, F., Delouya, G.

“…Summary There is increasing interest in periprostatic fat and its influence on prostate cancer aggressiveness. In vitro data suggest that adipose stromal/stem…”
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Expression of fibroblast growth factor-2 and brain-derived neurotrophic factor mRNA in the medial prefrontal cortex and hippocampus after uncontrollable or controllable stress by Bland, S.T, Tamlyn, J.P, Barrientos, R.M, Greenwood, B.N, Watkins, L.R, Campeau, S, Day, H.E, Maier, S.F

“…Abstract Neurotrophic factors, including basic fibroblast growth factor (FGF-2) and brain-derived neurotrophic factor (BDNF) are known to be affected by…”
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Sphagnum establishment on bare peat: The importance of climatic variability and Sphagnum species richness by Chirino, C, Campeau, S, Rochefort, L

“…Question: What is the relative ability of four species of Sphagnum (S. fuscum, S. rubellum, S. magellanicum and S. angustifolium) to establish on bare peat…”
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Acute Glucocorticoid Pretreatment Suppresses Stress-Induced Hypothalamic-Pituitary-Adrenal Axis Hormone Secretion and Expression of Corticotropin-Releasing Hormone hnRNA but Does Not Affect c-fos mRNA or Fos Protein Expression in the Paraventricular Nucleus of the Hypothalamus by Ginsberg, A. B., Campeau, S., Day, H. E., Spencer, R. L.

“…Corticosterone regulates both basal and stress‐induced hypothalamic‐pituitary‐adrenal (HPA) axis activity in a negative‐feedback fashion. However, the cellular…”
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Evidence for a lack of phasic inhibitory properties of habituated stressors on HPA axis responses in rats by Masini, C.V, Day, H.E.W, Gray, T, Crema, L.M, Nyhuis, T.J, Babb, J.A, Campeau, S

“…Abstract This experiment tested the hypothesis that habituation to repeated stressor exposures is produced by phasic inhibitory influence on the neural…”
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Voluntary freewheel running selectively modulates catecholamine content in peripheral tissue and c-fos expression in the central sympathetic circuit following exposure to uncontrollable stress in rats by Greenwood, B.N, Kennedy, S, Smith, T.P, Campeau, S, Day, H.E.W, Fleshner, M

“…Modulation of sympathetic drive to the spleen is one potential mechanism whereby physical activity prevents stress-induced splenic immune suppression in rats…”
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Ferret Odor as a Processive Stress Model in Rats: Neurochemical, Behavioral, and Endocrine Evidence by Masini, C. V, Sauer, S, Campeau, S

“…Predator odors have been shown to elicit stress responses in rats. The present studies assessed the use of domestic ferret odor as a processive stress model…”
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Non-associative defensive responses of rats to ferret odor by Masini, C.V., Sauer, S., White, J., Day, H.E.W., Campeau, S.

“…Predators and their odors offer an ethologically valid model to study learning processes. The present series of experiments assessed the ability of ferret odor…”
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Elicitation and reduction of fear: behavioural and neuroendocrine indices and brain induction of the immediate-early gene c- fos by Campeau, S, Falls, W.A, Cullinan, W.E, Helmreich, D.L, Davis, M, Watson, S.J

“…The elicitation and reduction of fear were indexed with fear-potentiated startle and corticosterone release, and induction of the immediate-early gene c- fos…”
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Sphagnum production and decomposition in a restored cutover peatland by Waddington, J M, Rochefort, L, Campeau, S

“…Natural peatlands represent a long-termsink of atmospheric carbon dioxide(CO^sub 2^), however, drained and extractedpeatlands can represent a source…”
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9. The effects of voluntary wheel running on infection-induced memory deficits and hippocampal BDNF mRNA in aging rats by Barrientos, R.M, Chapman, T.R, Ahrendsen, J, Crysdale, N.Y, Frank, M.G, Campeau, S, Day, H.E, Watkins, L.R, Patterson, S.L, Maier, S.F

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