排序方式: 共有7条查询结果,搜索用时 187 毫秒
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Water, Air, & Soil Pollution - The use of enhanced-flushing technologies has emerged as a promising technique for the remediation of sites contaminated with immiscible liquids. An important... 相似文献
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Regenerating fish optic nerves and a regeneration-like response in injured optic nerves of adult rabbits 总被引:2,自引:0,他引:2
M Schwartz M Belkin A Harel A Solomon V Lavie M Hadani I Rachailovich C Stein-Izsak 《Science (New York, N.Y.)》1985,228(4699):600-603
Regeneration of fish optic nerve (representing regenerative central nervous system) was accompanied by increased activity of regeneration-triggering factors produced by nonneuronal cells. A graft of regenerating fish optic nerve, or a "wrap-around" implant containing medium conditioned by it, induced a response associated with regeneration in injured optic nerves of adult rabbits (representing a nonregenerative central nervous system). This response was manifested by an increase of general protein synthesis and of selective polypeptides in the retinas and by the ability of the retina to sprout in culture. 相似文献
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Keratolenticular dysgenesis in a kitten 总被引:1,自引:0,他引:1
R L Peiffer P V Belkin 《Journal of the American Veterinary Medical Association》1983,182(11):1242-1243
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D A Belkin 《Science (New York, N.Y.)》1968,162(857):1017-1018
Turtles tolerate anoxic anoxia about 14 times longer than stagnant anoxia. In snakes and crocodiles this difference is much less marked. Apparently, the remarkable anaerobic viability of turtles is dependent on blood circulation, Analyses of plasma indicate that loss of brain function in anoxic crocodiles is not caused by systemic acidosis or hypoglycemia. It is suggested that the ability of the central nervous system of the turtle to function without oxygen is due to a comparatively high rate of anaerobic uptake or metabolism of glucose. 相似文献
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