B
B. N. Bunnell
Researcher at University of Georgia
Publications - 39
Citations - 1499
B. N. Bunnell is an academic researcher from University of Georgia. The author has contributed to research in topics: Animal ecology & Locus coeruleus. The author has an hindex of 21, co-authored 39 publications receiving 1458 citations. Previous affiliations of B. N. Bunnell include Walter Reed Army Institute of Research.
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Journal ArticleDOI
Comparison of stress response in male and female rats: Pituitary cyclic AMP and plasma prolactin, growth hormone and corticosterone
G.Jean Kant,Robert H. Lenox,B. N. Bunnell,Edward H. Mougey,Lee L. Pennington,James L. Meyerhoff +5 more
TL;DR: Three potent stressors (forced running, immobilization, and footshock) were found to increase levels of cyclic AMP in the pituitaries of both female and male rats, and changes in plasma levels of prolactin, corticosterone, and growth hormone were unclear.
Journal ArticleDOI
Effects of repeated stress on pituitary cyclic AMP, and plasma prolactin, corticosterone and growth hormone in male rats12
Kant Gj,Kant Gj,B. N. Bunnell,B. N. Bunnell,E. H. Mougey,E. H. Mougey,L.L. Pennington,L.L. Pennington,J. L. Meyerhoff,J. L. Meyerhoff +9 more
TL;DR: In rats chronically exposed to the same stressor for 10 days immediately prior to the experiment, an attenuated pituitary cyclic AMP and plasma prolactin response was seen upon application of 15 min of that stressor on the day of the experiments, compared to the responses observed in the naive rats.
Journal ArticleDOI
Activity wheel running reduces escape latency and alters brain monoamine levels after footshock.
Rod K. Dishman,Kenneth J. Renner,Shawn D. Youngstedt,Thomas G. Reigle,B. N. Bunnell,K. A. Burke,H. S. Yoo,Edward H. Mougey,James L. Meyerhoff +8 more
TL;DR: Understanding of the escape-deficit is extended by indicating an attenuating role for circadian physical activity in chronic activity wheel running, and altered monoamine levels suggest brain regions for more direct probes of neural activity after wheel running and foot shock.
Journal ArticleDOI
Treadmill exercise training augments brain norepinephrine response to familiar and novel stress.
TL;DR: It is concluded that treadmill exercise training has a hyperadrenergic effect in brain areas that modulate hypothalamic regulation of ACTH release during stress that is independent of HPA-HPG interaction and novelty of the stressor.
Journal ArticleDOI
Effects of social conflict on POMC-derived peptides and glucocorticoids in male golden hamsters.
TL;DR: The data indicate that fighting is not a generalized stressor and "Losing," in particular, appears to be an example of a biologically relevant stressor.