The effects of prolonged fasting of the body composition and reproductive success of female polar bears (Ursus maritimus)
作者： S. N. Atkinson , M. A. Ramsay
DOI: 10.2307/2390145
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摘要: 1. In total, pregnant Polar Bears that enter maternity dens in late summer/autumn may fast for up to 8 months in addition to meeting the nutritional demands of gestation and lactation. We …
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P. R. Evans, N. C. Davidson, J. D. Uttley, R. D. Evans, Premigratory hypertrophy of flight muscles: an ultrastructural study Ornis scandinavica. ,vol. 23, pp. 238- ,(1992) , 10.2307/3676644
Ian Boyd, Tom Arnbom, Mike Fedak, Water Flux, Body Composition, and Metabolic Rate during Molt in Female Southern Elephant Seals (Mirounga leonina) Physiological Zoology. ,vol. 66, pp. 43- 60 ,(1993) , 10.1086/PHYSZOOL.66.1.30158286
Gilbert B. Forbes, The Companionship of Lean and Fat Human Body Composition. ,vol. 60, pp. 1- 14 ,(1993) , 10.1007/978-1-4899-1268-8_1
Kenneth Blaxter, Energy Metabolism in Animals and Man ,(1989)
Lynn L Rogers, Effects of Food Supply and Kinship on Social Behavior Movements and Population Growth of Black Bears in Northeastern Minnesota USA Wildlife Monographs. ,vol. 97, pp. 1- ,(1987)
W. Don Bowen, Olav T. Oftedal, Daryl J. Boness, Mass and Energy Transfer during Lactation in a Small Phocid, the Harbor Seal (Phoca vitulina) Physiological Zoology. ,vol. 65, pp. 844- 866 ,(1992) , 10.1086/PHYSZOOL.65.4.30158543
Mart R Gross, The evolution of parental care ,(1991)
J. P. Robin, M. Frain, C. Sardet, R. Groscolas, Y. Le Maho, Protein and lipid utilization during long-term fasting in emperor penguins American Journal of Physiology-regulatory Integrative and Comparative Physiology. ,vol. 254, ,(1988) , 10.1152/AJPREGU.1988.254.1.R61
Bo Lönnerdal, Effects of maternal dietary intake on human milk composition. Journal of Nutrition. ,vol. 116, pp. 499- 513 ,(1986) , 10.1093/JN/116.4.499
Rajae Belkhou, Yves Cherel, Astrid Heitz, Jean-Patrice Robin, Yvon Le Maho, Energy contribution of proteins and lipids during prolonged fasting in the rat Nutrition Research. ,vol. 11, pp. 365- 374 ,(1991) , 10.1016/S0271-5317(05)80312-4