1.Inquiry into Reasons of Acanthopanax Senticosus Resource Being Damaged from Biological Standpoint and Strategies for Protection
Xiangcai MENG ; Qi SONG ; Wulin CAO ; Hui SUN ; Xijun WANG
World Science and Technology-Modernization of Traditional Chinese Medicine 2013;(4):634-637
A canthopanax Senticosus , a vulnerable species, was one of the major government-protected plants. This paper deals with the major reason for wildlife resources from biological standpoints, which are sexual propagation with less capability , vegetative propagation being damaged due to leaves , roots and rhizomes being gathered un-reasonable. Raising wildlife resources, semi-wild extensive management, and reasonable gatheration will be an important means for protection of wildlife resources in light of local conditions.
2.Expression of NonO protein during murine erythroleukemia cell differentiation induced by sodium butyrate
Tingting SANG ; Jiangjiang HU ; Jianyou XUE ; Wulin QI ; Fukun ZHAO ; Shifu ZHANG
Acta Anatomica Sinica 2014;(4):516-520
Objective To study NonO protein expression changes in murine erythroleukemia ( MEL ) cell differentiation induced by sodium butyrate .Methods Benzidine staining was used to test sodium butyrate-induced erythroid differentiation of MEL cells .We detected NonO protein expression changes in MEL cell differentiation induced by sodium butyrate and NonO protein localization in MEL cells by Western blotting and immunocytochemistry .Furthermore , we applied PCR technique to detect NonO RNA expression in differentiation process .Results We found that NonO protein was upregulated at gene and protein levels in the erythroid differentiation process of MEL cells induced by sodium butyrate and located in cytoplasm and nucleus in MEL cells .Conclusion These results show that NonO protein is closely related with MEL cell differentiation induced by sodium butyrate , which may provide important clues for further study of the mechanism of leukemia .
3. Comparison of the clinical efficacy of minimally invasive closed reduction and open reduction and internal fixation for ankle fracture
Chinese Journal of Primary Medicine and Pharmacy 2018;25(9):1192-1195
Objective:
To compare the clinical efficacy of minimally invasive closed reduction and open reduction and internal fixation in the treatment of ankle fractures.
Methods:
133 cases with ankle fractures were selected.They were divided into closed group (65 cases) and incision group (68 cases) according to random table method.The closed group was treated with minimally invasive closed reduction, and the incision group was treated with open reduction and internal fixation.The therapeutic effect, amount of bleeding, time of fracture healing, time of operation and postoperative complications were compared between the two groups.
Results:
The good rate of the closed group (98.46%) was higher than that of the control group(85.29%, χ2=7.594,
4.Surveillance of Japanese encephalitis related mosquitoes in Mengla County, Yunnan Province
Jiao WANG ; Jiangyun LIU ; Shimei CHEN ; Junming LI ; Guomin HE ; Wulin XU ; Qi MAO
Shanghai Journal of Preventive Medicine 2022;34(8):756-760
ObjectiveTo analyze the epidemic characteristics and trend of mosquito vectors related to Japanese encephalitis (JE) in Mengla County, and to provide scientific evidence for JE prevention and control. MethodsThe JE related mosquito vector monitoring data in Mengla County from 2016 to 2020 were collected and subjected to further statistical analysis. ResultsA total of 1 689 mosquitoes were captured at the JE mosquito vector monitoring sites in Mengla County, 36.3% of which were captured in 2020 and 13.3% in 2017. The density of Culex tritaeniorhynchus was the highest (3.04 per lamp per day), and that of Anopheles sinensis was the lowest (1.03 per lamp per day). The distribution of mosquito species showed significant difference in the same year. The mosquito density in pig house was 12.93 per lamp∙day, and that in human house was 4.67 per lamp∙day. The mosquito density of different mosquito species in pig house was higher than that in human house. There was no significant difference in the site distribution of Anopheles sinensis, but there were significant differences in the site distribution of Culex tritaeniorhynchus, Culex pipiens quinquefasciatus and other mosquito species. The mosquito density peaked in May (12.78 per lamp per day) and July (10.28 per lamp per day). The temporal distribution showed that the vector density decreased gradually from May to October, however, the species population structure also varied significantly, and the trends of each mosquito species also varied greatly. In Mengla, Culex tritaeniorhynchus peaked in May. ConclusionThe JE epidemic situation in Mengla County is still severe. It is recommended to strengthen prevention and control in the peak season of mosquito activities, such as actively carrying out patriotic health campaigns, and effective public education. At the same time, we should also strengthen the JE vaccination for school-age children and the training of medical personnel.