Výsledky vyhledávání - "Courtenay Vining"

Prenatal stress differentially affects habituation of corticosterone responses to repeated stress in adult male and female rats

Autor: Seema Bhatnagar, Theresa M. Lee, Courtenay Vining

Publikováno v: Hormones and Behavior. 47:430-438

Environmental factors operating early in life have long-lasting and important consequences for the mental and physical health of the adult organism. In particular, prenatal exposure to stress represents one category of adverse early environmental eve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197300e10799cf6e79a4abf63413ead3
https://doi.org/10.1016/j.yhbeh.2004.11.019

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Short CommunicationPituitary–Adrenal Activity in Acute and Chronically Stressed Male and Female Mice Lacking the 5-HT-3A Receptor

Autor: Seema Bhatnagar, Courtenay Vining

Publikováno v: Stress. 7:251-256

The serotonin (5-HT)-3A receptor has been localized in limbic and brainstem structures that regulate hypothalamic–pituitary–adrenal (HPA) activity. We previously showed that 5-HT-3A receptor knock-out (KO) male mice displayed lower ACTH responses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27810a9c0505973d642e01ed685bba49
https://doi.org/10.1080/10253890500044422

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Facilitation of hypothalamic–pituitary–adrenal responses to novel stress following repeated social stress using the resident/intruder paradigm

Autor: Courtenay Vining, Seema Bhatnagar

Publikováno v: Hormones and Behavior. 43:158-165

Our goal in these studies was to characterize some specific aspects of hypothalamic-pituitary-adrenal (HPA) activity in rats exposed to repeated social stress. We used a modification of the resident/intruder paradigm in which male intruder rats were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ebe51ed5fc7ad420cf77ff546aa3ce
https://doi.org/10.1016/s0018-506x(02)00011-9

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A molecular profile of focal segmental glomerulosclerosis from formalin-fixed, paraffin-embedded tissue

Autor: Alain C. Borczuk, Vivette D. D'Agati, Sebastian Martini, Jeffrey B. Hodgin, Viji Nair, Matthias Kretzler, Glen S. Markowitz, Felix Eichinger, Celine C. Berthier, Samih H. Nasr, Courtenay Vining

Publikováno v: The American journal of pathology. 177(4)

Focal segmental glomerulosclerosis (FSGS) is a common form of idiopathic nephrotic syndrome defined by the characteristic lesions of focal glomerular sclerosis and foot process effacement; however, its etiology and pathogenesis are unknown. We used m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0805f6ad77d3ace5850a859b7fac44
https://pubmed.ncbi.nlm.nih.gov/20847290

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The physical context of previous stress exposure modifies hypothalamic-pituitary-adrenal responses to a subsequent homotypic stress

Autor: Nicola M. Grissom, Vikram Iyer, Courtenay Vining, Seema Bhatnagar

Publikováno v: Hormones and behavior. 51(1)

The hypothalamic-pituitary-adrenal (HPA) axis becomes less responsive to some types of repeated stress over time, a process termed habituation. Many facets of the stressful stimulus can modify such HPA responses to stressors, such as predictability a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6de2cb2cf57b98b572f1c035475de692
https://pubmed.ncbi.nlm.nih.gov/17054953

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Pituitary-adrenal activity in acute and chronically stressed male and female mice lacking the 5-HT-3A receptor

Autor: Seema, Bhatnagar, Courtenay, Vining

Publikováno v: Stress (Amsterdam, Netherlands). 7(4)

The serotonin (5-HT)-3A receptor has been localized in limbic and brainstem structures that regulate hypothalamic--pituitary--adrenal (HPA) activity. We previously showed that 5-HT-3A receptor knock-out (KO) male mice displayed lower ACTH responses t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6a45879d11525014eef543b12b584428
https://pubmed.ncbi.nlm.nih.gov/16019590

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Regulation of chronic stress-induced changes in hypothalamic-pituitary-adrenal activity by the basolateral amygdala

Autor: Kai Denski, Seema Bhatnagar, Courtenay Vining

Publikováno v: Annals of the New York Academy of Sciences. 1032

Little is known about the role of the basolateral amygdala (BLA) in regulating hypothalamic-pituitary-adrenal (HPA) activity, particularly chronic stress-induced HPA activity. In the current studies, we examined the effects of manipulations of the BL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbe222bc01e3ca4905562245400d4942
https://pubmed.ncbi.nlm.nih.gov/15677440

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Chronic stress alters behavior in the conditioned defensive burying test: role of the posterior paraventricular thalamus

Autor: Ryan Huber, Elizabeth Lazar, Seema Bhatnagar, Lindsey Pych, Courtenay Vining

Publikováno v: Pharmacology, biochemistry, and behavior. 76(2)

In the present studies, we examined the effects of chronic restraint on behavior in the conditioned defensive burying paradigm, a well-validated test of anxiety. This test is based on the findings that rodents tend to cover or bury the source of a no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3b70ccead17292482fe2d027f8076c1
https://pubmed.ncbi.nlm.nih.gov/14592687

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