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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->2015 Vol.34 No.4

Study on the Correlation between Visceral Organs of Plateau Zokor (Myospalax baileyi) and Altitude
Author of the article:ZHANG Shoudong, YANG Chuanhua, LI Bang, ZHANG Tongzuo, SU Jianping, LIN Gonghua
Author's Workplace:1. Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China;
2. Modern Agricultural Technical School of Huzhou, Huzhou, Zhejiang Province 313023, China;
3. University of Chinese Academy of Sciences, Beijing 100049, China
Key Words:Myospalax baileyi; organ; altitude; correlation; evolutionary adaptation
Abstract:The weight of the internal organs and the length of the digestive tract of small mammals are plastic and can be used to approximately indicate the animal adapting to the environment. By comparing the change of internal organs of plateau zokor (Myospalax baileyi) along the altitude gradient, the adaptability of plateau zokor to the environment was assessed on the basis of the morphology and structure. The result showed that the wet heart weight and dry heart weight, dry weight of spleen and lung, wet stomach weight and dry stomach weight, and wet cecum weight of male plateau zokor were significantly positive correlated with the altitude, however, the wet kidney weight, and length of large intestine were significantly negative correlated with the altitude. The fresh heart weight and dry heart weight, fresh weight and dry weight of the lungs, wet stomach weight, fresh cecum weight and cecum length of female plateau zokor were significantly positive correlated with the altitude, and the fresh weight and dry weight of liver, dry spleen weight, dry weight and fresh weight of kidney, and dry large intestine weight, and length of large intestine were significantly negative correlated with the altitude. Therefore, the correlation between the organ and elevation of plateau zokor indicated that this species adopted compensatory adaption against the different living environment, energy demand, oxygen content, and pathogens.
2015,34(4): 574-578 收稿日期:2014-12-22
基金项目:国家自然科学基金项目(31370405, 31372197); 青海省科技支撑计划项目(2014-NS-113)
刘璐, 徐金会, 孔杰, 等. 2010. 三种鼠类消化道长度和重量的比较[J]. 曲阜师范大学学报: 自然科学版, 36(2): 109-112.
刘国富, 温得启, 胡晓梅. 1985. 高原鼠兔和高原鼢鼠乳酸脱氢酶同工酶的初步研究[J]. 兽类学报, 5(3): 223-228.
王德华, 王祖望. 2000. 高寒地区高原鼢鼠消化道形态的季节变化[J]. 兽类学报, 20(4): 270-276.
王晓君, 魏登邦, 魏莲, 等. 2008. 高原鼢鼠和高原鼠兔肺细叶的结构特征[J]. 动物学报, 54(3): 531-539.
杨传华, 都玉蓉, 谢久祥, 等. 2012. 两种鼢鼠内脏器官形态差异及其分类学意义[J]. 兽类学报, 32(3): 1-10.
Blanco LN, Massaro D, Massaro GD. 1991. Alveolar size, number and surface area:developmentally dependent response to 13% O2[J]. American Journal of Physiology, 261: 370-377.
Canals M, Donoso C, Figueroa DP, et al. 2007. Pulmonary hematological parameters,energetic flight demands and their correlation with oxygen diffusion capacity in the lungs[J]. Revista Chilena de Historia Natural, 80: 275-284.
Canals M, Sabat P, Veloso C. 2008. The proximal airway of the bat Tadarida brasiliensis: a minimum entropy production design[J]. Journal of Comparative Physiology B, 178: 377-384.
Carey C, Morton ML. 1976. Aspects of circulatory physiology of montane and lowland birds[J]. Comparative Biochemistry and Physiology, 54A: 61-74.
Consolazio CF, Johnson HG, Mataush LO, et al. 1967. Energy, nitrogen and water requriements of normal adults residing at 4300 meters for 28 days[J]. Report US Army Medical Research and Nutrition Laboratory, 7: 1-19.
Derting TL, Bogue BA. 1993. Responses of the gut to moderate energy demands in a small herbivore (Microtus pennsylvanicus)[J]. Journal of Mammalogy, 71(1): 59-68.
Dunson WA. 1965. Adaptation of heart and lung weight to high altitude in the robin[J]. Condor, 67: 215-219.
Hammond KA, Roth J, Janes DN, et al. 1999. Morphological and physiological responses to altitude in deer mouse(Peromyscus maniculatus) [J]. Physiol Biochem Zool, 75: 613-622.
Hammond KA, Szewczak J, Krol E. 2001. Effects of altitude and temperature on organ phenotypic plasticity along an altitudinal gradient[J]. Journal of Experimental Biology, 204: 1991-2000.
Hock RJ. 1961. Effect of altitude on endurance running[J]. J Appl Physiol, 16: 435-438.
Hock RJ. 1964. Physiological responses of deer mice to various native Altitudes[M]// Weihe WH. The physiological effects of high altitude. New York: Macmillan: 59-72.
Liu QS, Wang DH. 2007. Effects of diet quality on phenotypic flexibility of organ size and digestive function in Mongolian gerbils (Meriones unguiculatus)[J]. Journal of Comparative Physiology B, 177: 509-518.
Nelson RJ, Demas GE. 1996. Seasonal changes in immune functions[J]. The Quarterly Review of Biology, 71: 511-549.
Norris RA, Williamson FSL. 1955. Variation in relative heart size of certain passerines with increases in altitude[J]. Wilso Bulletin, 67: 78-83.
Perrin MR, Curtis BA. 1980. Comparative morphology of the digestive system of 19 species of Southern African myomorph rodents in relation to diet and evolution[J]. South African Journal of Zoology, 15(1): 22-33.
Ramirez JM, Folkhow LP, Blix AS. 2007. Hypoxia tolerance in mammals and birds: from the wilderness to the clinic[J]. Annu Rev Physiol, 69: 113-143.
Rosenmann M, Morrison P. 1974. Maximum oxygen consumption and heat loss facilitation in small homeotherms by He-O[J]. Journal of Physiology, 226: 490-495.
Schmidt-Nielsen K. 1990.Animal Physiology:Adaptation and Environment[M]. Cambridge: Cambridge University Press.
Sealander JA, Bickerstaff LK. 1967. Seasonal changes in reticulocyte number and in relative weights of the spleen, thymus, and the kidneys in the Northern red-backed mouse[J]. Canadian Journal of Zoology, 45: 253-260.
Soobramoney S, Downs CT, Adams NJ. 2005. Morphological variation in the Common Fiscal Lanius collaris along an altitudinal gradient in southern Africa[J]. Ostrich, 76(3 & 4): 130-141.
Tenney SM, Remmers JE. 1966. Alveolar dimensions in the lungs of animals raised at high altitude[J]. Journal of Applied Physiology, 222: 1528-1530.
Valentine GL, Kirkpatrick RL. 1970. Seasonal changes in reproductive and related organs in the pine vole, Microtus pinetorum, in south western Virginia[J]. Journal of Mammalogy, 51: 553-560.
Van Soest, Peter J. 1994. Nutritional ecology of the ruminant, Second edition[M]. New York: Cornell University Press.
Ward S, Bishop CM, Woakes AJ, et al. 2002. Heart rate and the rate of oxygen consumption of flying and walking barnacle geese (Branta leucopsis) and bar-headed geese (Anser indicus)[J]. J Exp Biol, 205: 3347-3356.
Wunder BA. 1992. Morphophysiological indicators of the energy state of small mammals[M]// Tomasi TE, Horton TA. Mammalian energetics: interdisciplinary views of metabolism and reproduction. New York: Comstock Publishing Associates, Cornell University Press: 86-104.
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