共查询到10条相似文献,搜索用时 15 毫秒
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Xiao-Qian Shan Yong-Yin Luo Jun Chang Jing-Jing Song Nan Hao Lan Zhao 《World journal of stem cells》2023,15(3):52-70
Ischemic stroke(IS) is the most prevalent form of brain disease, characterized by high morbidity, disability, and mortality. However, there is still a lack of ideal prevention and treatment measures in clinical practice. Notably, the transplantation therapy of mesenchymal stem cells(MSCs) has been a hot research topic in stroke. Nevertheless, there are risks associated with this cell therapy, including tumor formation, coagulation dysfunction, and vascular occlusion. Also, a growing number of st... 相似文献
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《遗传学报》1978,(1)
The present report is a summary of our works, published or unpublished, on the nucleo-cytoplasmic inter-reaction, performed in the past several years. As is well known, there is a tremendous amount of data from both basic and applied research showing nuclear control of development and genetics. On this matter, there is no argument at all. However, it would be a mistake if we belittle the contribution of cytoplasm and insist on that only the nucleus is involved in the control of 相似文献
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香根草挥发物化学成分的分析 总被引:8,自引:2,他引:6
The chemical components of the volatiles from Vetiveria zizanioides were analyzed by SPME and GC-MS. In the roots, the main component was valencene (30.36%), while in the shoots and leaves, they were 9-octadece-namide (33.50 % ), 2, 6, 10, 15, 19, 23-hexamethyl-2, 6, 10, 14, 18, 22-tetracosahexaene (27.46% ), and 1,2-benzendicarboxylic acid, diisooctyl ester(18.29% ). The results showed that there were many terpenoids in the volatils. In shoot volatiles, there existed 3 monoterpenes, 2 sesquiterpenes and 1 triterpene. Most of the volatiles in roots were sesquiterpenes. 相似文献
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Shu-Lin Lang Xiao-Yan Tao Zhen-Yang Guo Qing Tang Hao Li Cui-Ping Yin Ying Li Guo-Dong Liang 《中国病毒学》2012,27(3):194-203
In recent years (2007 to 2011),although the overall number of rabies cases in China has decreased,there is evidence of emerging or re-emerging cases in regions without previous rabies cases or with low... 相似文献
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WANG Jing ZHANG Xiaobing PENG Junping YANG E BIN Wen YANG Jian DONG Jie SUN Lilian XU Xingye JIN Qi 《中国科学:生命科学英文版》2006,49(1)
The living conditions of bacteria are various and complex. Even for those closely related strains, there are significant differences in their biological charac-teristics and genomic compositions. Therefore, the information obtained from single strain geno… 相似文献
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<正>"Standards there as high as achieved elsewhere";news delivered to the world by Science in China Approximately forty years ago when China was undergoing a period of great difficulty, Science in China, previously 相似文献
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Yi ZENG 《Virologica Sinica》2007,22(6):419-420
HIV/AIDS has been circulating in China for over 25 year. While making progress and achievements on HIV/AIDS prevention,there still are great challenge and difficulties such as HIV epidemic controlling and vaccine research. 相似文献