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您的检索式：作者名="SHENG Manxi"
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| 1 | Effects of ecological factors on secondary metabolites and inorganic elements of Scutellaria baicalensis and analysis of geoherblism显示文摘This study analyzed the effects of ecological factors on secondary metabolites of Scutellaria baicalensis using two sources:92individual roots of S.baicalensis from all over China,and secondary metabolites,medicinal materials and inorganic element contents obtained from the testing of 92 S.baicalensis rhizosphere soil samples.The study used environmental data from the Genuine Medicinal Material Spatial Analysis Database.Most of the chemical constituents of S.baicalensis were negatively correlated to latitude and positively correlated to temperature;generally,the contents of 21 chemical constituents were higher at low latitudes than that at high latitudes.By gradual regression analysis,it was found that the content of baicalin in S.baicalensis was negatively correlated to latitude and generally the content of inorganic elements in soil was excessively high(excluding Mg and Ca),which has a negative effect on the accumulation of chemical constituents in S.baicalensis.Based on the cluster analysis of 21 constituents,S.baicalensis from different places of origin was divided into two groups,and S.baicalensis was not genuine only in a specific small region.Within the zone from Chifeng,Inner Mongolia to Taibai,Shaanxi is suitable for accumulation of secondary metabolites of S.baicalensis and such a zone represents a suitable distribution and potential genuine producing area. | GUO LanPing WANG Sheng ZHANG Ji YANG Guang ZHAO ManXi MA WeiFeng ZHANG XiaoBo LI Xuan HAN BangXing CHEN NaiFu HUANG LuQi | 2013 | Science China(Life Sciences)2013，56，11： | 7 |
| 2 | New progress in esophageal cancer research of China显示文摘China has the highest incidence of esophageal squamous cell carcinoma(ESCC).Unlike esophageal adenocarcinoma in western countries,90%of esophageal cancer in China is squamous cell carcinoma,and there are distinct regional differences.Cancer stem cells,microecology,and epigenetics are closely related to esophageal cancer occurrence and development.The application of endoscopic ultrasonography,PET-CT,and MRI are conducive to the accurate staging of esophageal cancer.Advanced technologies such as neoadjuvant/definitive concurrent chemoradiotherapy,minimally invasive surgery,and photodynamic therapy have improved the overall survival and quality.The application of immunotherapy in advanced esophageal cancer has achieved remarkable results. | JIA Ruinuo SHENG Manxi KONG Jinyu GAO Shegan | 2021 | 中国研究型医院2021，8，1： | 0 |
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