supported in part by the Foundation for Jiangsu Vocational College of Agriculture and Forestry of China(No.2017kj02);the Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science,Chinese Academy of Sciences(No.SEPR2017-10);the National Natural Science Foundation of China(No.21277070);Jiangsu Provincial Innovation Project of China(No.0211001802);the Program for Postgraduates Research and Innovation in Jiangsu Province,China(No.KYLX0052)
Dear Editor, Environmental arsenic (As) contamination of both soil and water systems is a worldwide problem, and As can enter the human food chain through contaminated agricultural products and drinking water and cont...
Polyunsaturated fatty acids (PUFAs) are essential nutrients for a healthy diet and adequate human development (1)The human consumption of PUFAs is steadily increasing, but the production of fish oil, the main source o...
supported by the National Natural Science Foundation of China(No.3987099);the Guangdong-Hong Kong Technology Cooperation Funding Scheme(No.GHP/022/06);the Research Committee,Guangdong Medica College(No.XB0601)
Objective: To examine the apoptotic effect of ent-llα-hydroxy-15-oxo-kaur-16-en-19-oic-acid (5F), a compound isolated from Pteris semipinnata L (PsL), in human lung cancer A549 cells. Methods: A549 cells were ...
supported by the Natural Science Foundation of Guangdong Province(No.8152402301000019);Science and Technology Planning Project(No.2009B030801336);Science and Technology Planning Project of Scientific Research Institutions of Higher Learning(No.2008108101050)
A new diterpene and a new sesquiterpene were isolated from Pteris dispar and identified on the basis of spectral data including 2D NMR.Compounds 1 and 2 showed potent cytotoxic activity against KB cell.