私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 > 論文著作 > 正文
Preparation of Low Molecular Weight Chitosan Derivative Zinc Complexes and Their Effect on the Growth of Liver Cancer Cells in Vitro
來源:王榮民教授個人網站 發布日期:2009-12-28
作者:Rong-Min Wang*, Nai-Pu He, Peng-Fei Song, Yu-Feng He, Lan Ding, Zi-Qiang Lei
關鍵字:Chitosan Derivative
論文來源:期刊
具體來源:Pure and Applied Chemistry
發表時間:2009年
LMW-chitosan, LMW-chitosan salicylaldehyde Schiff base and their Zinc (II) complexes, glycine is the second ligand, were synthesized, and characterized by FT-IR spectra, TEM, DLS, and elemental analysis. The result of electrophoresis analysis suggests that the Zn complexes bound to DNA by means of the electrostatic and intercalation modes. The effect of the Zn complexes on the growth of the liver cancer cell lines SMMC-7721 was investigated by Sulforhodamine B (SRB) assay in vitro. The result reveals that the growth of liver cancer H7402 cells was inhibited by LMW-chitosan and their Zn complexes. The inhibition rate of the Zn complexes was higher than that of LMW-chitosan. LMW-chitosan Schiff-base Zn complex exhibited higher anticancer activity than LMW-chitosan Zn complex. LMW-chitosan combining with Schiff-base and Zn improved their anticancer activity, which ascribed to the synergistic effect between chitosan matrix and the planar construction of the Zn complexes
Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網 版權所有
經營性網站備案信息

京公網安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 上杭县| 宕昌县| 徐闻县| 久治县| 湘潭县| 哈密市| 抚松县| 县级市| 崇礼县| 盐城市| 五莲县| 蓬溪县| 措勤县| 永登县| 嘉义县| 顺平县| 益阳市| 长垣县| 秭归县| 江门市| 彭泽县| 张家港市| 兰考县| 阳新县| 内黄县| 永泰县| 辉南县| 古浪县| 申扎县| 封开县| 通州市| 外汇| 通渭县| 苍梧县| 桂林市| 武义县| 崇文区| 木兰县| 宣城市| 探索| 铜鼓县|