Search Results - "Harlow, H J"

Summer declines in activity and body temperature offer polar bears limited energy savings by Whiteman, J. P., Harlow, H. J., Durner, G. M., Anderson-Sprecher, R., Albeke, S. E., Regehr, E. V., Amstrup, S. C., Ben-David, M.

“…Polar bears (Ursus maritimus) summer on the sea ice or, where it melts, on shore. Although the physiology of "ice" bears in summer is unknown, "shore" bears…”
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Hibernating Bears Conserve Muscle Strength and Maintain Fatigue Resistance by Lohuis, T. D., Harlow, H. J., Beck, T. D. I., Iaizzo, P. A.

“…Black bears spend several months each winter confined to a small space within their den without food or water. In nonhibernating mammals, these conditions…”
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Effect of protein supplementation on expression and distribution of urea transporter-B in lambs fed low-quality forage by Ludden, P.A, Stohrer, R.M, Austin, K.J, Atkinson, R.L, Belden, E.L, Harlow, H.J

“…Two experiments were conducted to determine the effects of ruminal protein degradability, supplementation frequency, and increasing dietary protein on the…”
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The role of dietary fatty acids in the evolution of spontaneous and facultative hibernation patterns in prairie dogs by Harlow, H J, Frank, C L

“…The white-tailed prairie dog is a spontaneous hibernator which commences deep torpor bouts during early fall while the black-tailed prairie dog is a…”
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Hibernating black bears ( Ursus americanus) experience skeletal muscle protein balance during winter anorexia by Lohuis, T.D., Harlow, H.J., Beck, T.D.I.

“…Black bears spend four to seven months every winter confined to their den and anorexic. Despite potential for skeletal muscle atrophy and protein loss, bears…”
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BODY SURFACE TEMPERATURE OF HIBERNATING BLACK BEARS MAY BE RELATED TO PERIODIC MUSCLE ACTIVITY by Harlow, H. J., Lohuis, T., Anderson-Sprecher, R. C., Beck, T. D I.

“…Temperature sensors were placed in the abdominal cavity, on the neck, and outside the dens of 5 hibernating black bears (Ursus americanus) during early winter…”
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BODY MASS AND LIPID CHANGES BY HIBERNATING REPRODUCTIVE AND NONREPRODUCTIVE BLACK BEARS (URSUS AMERICANUS) by Harlow, H. J., Lohuis, T., Grogan, R. G., Beck, T. D I.

“…This study, conducted on female black bears from 3 study areas in the Rocky Mountains, showed that pregnant females in a state of diapause during early winter…”
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Levels of Plasma Corticosterone and Testosterone in Male Copperheads (Agkistrodon contortrix) Following Staged Fights by Schuett, Gordon W., Harlow, Henry J., Rose, James D., Van Kirk, Edward A., Murdoch, William J.

“…Fighting behavior between male copperheads (Agkistrodon contortrix) occurs during the two mating periods (late summer/fall and spring) to gain priority of…”
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Effect of protein supplementation on expression and distribution of urea transporter-B in lambs fed low-quality forage1 by Ludden, P. A., Stohrer, R. M., Austin, K. J., Atkinson, R. L., Belden, E. L., Harlow, H. J.

“…Two experiments were conducted to determine the effects of rurninal protein degradability, supplementation frequency, and increasing dietary protein on the…”
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Hibernation-Induction Trigger. I. Opioid-like Effects of Prairie Dog Plasma Albumin on Induced Contractility of Guinea Pig Ileum by Bruce, D.S, Bailey, E.C, Crane, S.K, Oeltgen, P.R, Horton, N.D, Harlow, H.J

“…BRUCE D. S., E. C. BAILEY, S. K. CRANE, P. R. OELTGEN, N. D. HORTON AND H. J. HARLOW. Hiber-nation-induction trigger. I. Opioid-like effects of prairie dog…”
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Kidney structure and function of obligate and facultative hibernators: the white-tailed prairie dog (Cynomys leucurus) and the black-tailed prairie dog (Cynomys ludovicianus) by Harlow, H J, Braun, E J

“…The white-tailed prairie dog is an obligate hibernator that enters a heterothermic phase when maintained in the cold with low intensity light and ad libitum…”
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Hibernation-Induction Trigger. II. In Vitro Effects of Prairie Dog Plasma Albumin on Mouse Vas Deferens Contractility by Bruce, D.S, Cox, D.E, Crane, S.K, Denholm, M.L, Dhyanchand, R.J, Hampl, M.J, Kary, J.A, Krober, A.S, Oeltgen, P.R, Horton, N.D, Harlow, H.J

“…Involvement of opioid molecules in hibernation is well established, with the delta opioid receptor implicated in hibernation induction. Previous studies have…”
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BODY SURFACE TEMPERATURE OF HIBERNATING BLACK BEARS MAY BE RELATED TO PERIODIC MUSCLE ACTIVITY by Harlow, H. J., Lohuis, T., Anderson-Sprecher, R. C., Beck, T. D I.

“…Temperature sensors were placed in the abdominal cavity, on the neck, and outside the dens of 5 hibernating black bears (Ursus americanus) during early winter…”
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BODY MASS AND LIPID CHANGES BY HIBERNATING REPRODUCTIVE AND NONREPRODUCTIVE BLACK BEARS (URSUS AMERICANUS) by Harlow, HJ, Lohuis, T, Grogan, R G, Beck, TDI

“…This study, conducted on female black bears from 3 study areas in the Rocky Mountains, showed that pregnant females in a state of diapause during early winter…”
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Winter Resting Site Ecology of Marten in the Central Rocky Mountains by Buskirk, Steven W., Forrest, Steven C., Raphael, Martin G., Harlow, Henry J.

“…We investigated the resting site ecology of American marten (Martes americana) in the central Rocky Mountains during 2 winters, 1985-86 and 1986-87. We found 8…”
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Body-Fat Dynamics of the American Marten (Martes americana) in Winter by Buskirk, Steven W., Harlow, Henry J.

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Effects of Eimerian (Apicomplexa: Eimeriidae) Infections on Nutrient Assimilation in the Wyoming Ground Squirrel by Seville, Robert S., Harlow, Henry J., Stanton, Nancy L., Wagner, Mark L.

“…Effects of infection with mixed species of Eimeria (E. callospermophili, E. morainensis, and E. beecheyi) on the digestive physiology of Wyoming ground…”
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Amino Acids in Plasma of Fasting Fat Prairie Dogs and Lean Martens by Harlow, Henry J., Buskirk, Steven W.

“…Protein catabolism was compared between fasted martens (Martes americana) and white-tailed prairie dogs (Cynomys leucurus). Amino acids in plasma decreased in…”
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Seasonal serum urea-creatinine ratios in wild and captive American badgers, Taxidea taxus by Harlow, H J, Nelson, R A

“…1. Blood samples were taken from 22 American badgers in the field during different seasons and analysed for urea and creatinine. 2. The urea-creatinine ratio…”
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Influence of the pineal gland and melatonin on blood flow and evaporative water loss during heat stress in rats by Harlow, H J

“…Plasma melatonin levels of laboratory rats were elevated both during acute heat exposure (43 degrees C for 40 min) and chronic exposure (33 degrees C for 17…”
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