Truss network data were collected and investigated in order to clarify the morphological variation in populations of Coilia mystus from three Chinese estuaries. Nineteen morphometric measurements were made for each in...Truss network data were collected and investigated in order to clarify the morphological variation in populations of Coilia mystus from three Chinese estuaries. Nineteen morphometric measurements were made for each individual, and Burnaby＇s multivariate method was used to obtain size-adjusted shape data. The cluster analysis and discriminant analysis were used to discriminate morphological differences among populations. The results indicated that 1） the three populations were clustered into two distinct groups： the first group included Changiiang C. mystus and Zhujiang C. mystus, the last one included Minjiang C. mystus, and 2） discriminant analysis with selected 5 morphological parameters showed that the identification accuracy was between 98.7952% and 100%, and global identification accuracy was 99.2933%. Reproductive isolation and adaption to environmental condition are determinant factors for morphological variation between populations of C. mystus.展开更多
Objective： To observe the clinical effect of acupoint injection in treating post-stroke deglutition disorder. Methods： Eighty patients with post-stroke deglutition disorder were randomized into a treatment group and...Objective： To observe the clinical effect of acupoint injection in treating post-stroke deglutition disorder. Methods： Eighty patients with post-stroke deglutition disorder were randomized into a treatment group and a control group, 40 in each. The treatment group received acupoint injection in addition to routine Western medication, and the control group received the routine Western medication only. The treatment results in the two groups were compared and analyzed. Result： After treatment, the patients in the two groups had improvements in the scores of symptoms and signs. In comparison of water drinking test, the result in the treatment group was superior to that in the control group （P〈0.01）. Conclusion： Acupoint injection can achieve a satisfactory result in treating post-stroke deglutition disorder.展开更多
The native pathogens of waterhyacinth in China, were studied and compared on pathogenicity by Koch＇s postulate. Nine pathogenic fungi, YBH, YBB, YB, YYX, YY, YBA1, YBA2, YBA3 and YYB12, were isolated from diseased wa...The native pathogens of waterhyacinth in China, were studied and compared on pathogenicity by Koch＇s postulate. Nine pathogenic fungi, YBH, YBB, YB, YYX, YY, YBA1, YBA2, YBA3 and YYB12, were isolated from diseased waterhyacinth plants, and collected from Zhejiang province and Shanghai. According to cultural characteristics, the nine isolates were preliminarily identified. Isolates YBH and YBB were Collectotrichum sp.; YB, YYX and YY were placed in fungi imperfecti; the isolates YBA1, YBA2, YBA3 and YYB12 were Alternaria sp. The isolate YBH was the highly virulent with a disease index （DI） of 65.28% after one month inoculation. The isolate YBA3 was equily virulent, with the disease index of 6770 after 7 day introduction. These two pathogens appear to have the potential as biocontrol agents and they deserve further study.展开更多
基金The author would like to thank Mrs. Jindi Han, Mr. Xiaoguo Li, Mr. Guomin He, Mr. Zhenran Chen, and Dr. Jixing Zou for assistance in sampling and data collection. This work was supported by the National Natural Science Foundation of China （No. 30600456）, Commission of Science and Technology of Shanghai, China （No. 08391910300）, Project of Keji Xing Nong of Shanghai, China （No. 2008-7-2）, open project of Key Laboratory for Sustainable Utilization of Marine Fisheries Resources Ministry of Agriculture （No. Shikai-2005-06）, and special research fund for the national non-profit institutes （East China Sea Fisheries Research Institute, Project No. 2008Z02）.
文摘Truss network data were collected and investigated in order to clarify the morphological variation in populations of Coilia mystus from three Chinese estuaries. Nineteen morphometric measurements were made for each individual, and Burnaby＇s multivariate method was used to obtain size-adjusted shape data. The cluster analysis and discriminant analysis were used to discriminate morphological differences among populations. The results indicated that 1） the three populations were clustered into two distinct groups： the first group included Changiiang C. mystus and Zhujiang C. mystus, the last one included Minjiang C. mystus, and 2） discriminant analysis with selected 5 morphological parameters showed that the identification accuracy was between 98.7952% and 100%, and global identification accuracy was 99.2933%. Reproductive isolation and adaption to environmental condition are determinant factors for morphological variation between populations of C. mystus.
基金supported by No.1 People’s Hospital of Zhangjiagang
文摘Objective： To observe the clinical effect of acupoint injection in treating post-stroke deglutition disorder. Methods： Eighty patients with post-stroke deglutition disorder were randomized into a treatment group and a control group, 40 in each. The treatment group received acupoint injection in addition to routine Western medication, and the control group received the routine Western medication only. The treatment results in the two groups were compared and analyzed. Result： After treatment, the patients in the two groups had improvements in the scores of symptoms and signs. In comparison of water drinking test, the result in the treatment group was superior to that in the control group （P〈0.01）. Conclusion： Acupoint injection can achieve a satisfactory result in treating post-stroke deglutition disorder.
基金the National High Technology Research and Development Program (863) of China(No. 2006AA10A214)
文摘The native pathogens of waterhyacinth in China, were studied and compared on pathogenicity by Koch＇s postulate. Nine pathogenic fungi, YBH, YBB, YB, YYX, YY, YBA1, YBA2, YBA3 and YYB12, were isolated from diseased waterhyacinth plants, and collected from Zhejiang province and Shanghai. According to cultural characteristics, the nine isolates were preliminarily identified. Isolates YBH and YBB were Collectotrichum sp.; YB, YYX and YY were placed in fungi imperfecti; the isolates YBA1, YBA2, YBA3 and YYB12 were Alternaria sp. The isolate YBH was the highly virulent with a disease index （DI） of 65.28% after one month inoculation. The isolate YBA3 was equily virulent, with the disease index of 6770 after 7 day introduction. These two pathogens appear to have the potential as biocontrol agents and they deserve further study.
