天花粉

紫草天花粉对药物流产效果的影响

Study on the Efficacy of Drug Abortion Influenced by Arnebia and Snakegourd Root

天花粉蛋白诱导H（22）肝癌细胞凋亡的研究

Study on apoptosis of hepatocarcinoma cell H_ ( 22 ) induced by trichosanthin

HPLC测定天花粉中葫芦素B的含量

HPLC Determination of Cucurbitacin B in Radix Trichosanthis

但在低温，如25℃、中性pH下，天花粉蛋白的插膜能力明显减弱。

But the insertion ability of TCS is reduced at lower temperature or neutral pH.

近几年的研究表明，天花粉蛋白对癌症、AIDS等疾病有一定疗效。

Recent studies indicated that TCS has curative effect for the treatment of cancer , AIDS etc.

天花粉蛋白诱导的胃癌细胞凋亡与bcl-2表达下降有关

Apoptosis in gastric cancer cells induced by trichosanthin is related with down-expression of bcl-2

FTIR光谱法研究天花粉蛋白的热去折叠过程

Study on Thermal Unfolding Process of Trichosanthin by FTIR Spectroscopy

结果表明，在37℃、酸性pH下，天花粉蛋白对含有天然细胞膜非胞质侧组分的磷脂膜有较强的插膜能力；

The results show that at 37 ℃ and at acidic pH , TCS can substantially insert into the mixed lipid monolayer .

天花粉蛋白抑制HeLa细胞生长及诱导细胞凋亡机制研究

The Growth Inhibition and the Apoptosis of HeLa Cells with Trichosanthin

天花粉蛋白诱发白血病细胞K562凋亡的研究

Study on trichosanthin induced apoptosis of leukemia K562 cells

天花粉蛋白抑制HeLa细胞增殖的实验研究

Experimental Study of Trichosanthin 's Effect on Hela Cells Proliferation

天花粉蛋白抑制抗CD3mAb诱导的淋巴细胞内PKCα激活

Trichosanthin Suppresses the Anti-CD3 mAb Induced Activation of PKC α in Lymphocytes

天花粉及其组份对小鼠NK细胞杀伤活性的影响

Effects of Radix Trichosanthis and its contents on NK Cells ' killing activity of mice

天花粉蛋白诱导人宫颈癌HeLa细胞凋亡的分子机制研究

Molecular mechanism study of Trichosanthin induced apoptosis in human cervical carcinoma HeLa cells

小鼠抗天花粉蛋白IgE型单抗的酶解及其Fab的制备

Proteolysis of Mouse Anti-TCS IgE Monoclonal Antibody and Preparation of its Fab

【结果】（1）荔枝核、菊花、天麻、天花粉煎煮液灌胃给药后均可显著提高胰岛素敏感性指数（P＜0.01），改善IR；

Results 1 . Fluids of Semen Litchi , Flos Chrysanthemi , Rhizoma Gastrodiae and Radix Trichosanthis could greatly raise ISI ( P0.05 ) and improve insulin resistance .

天花粉不同给药途径及加用地塞米松对血清特异性IgE和IgG抗体的影响

Effects of Trichosanthin ( TCS ) on Serum Specific IgE and IgG Antibodies by Different Routes of Administration

GUS与天花粉蛋白基因由花粉管通道导入小麦的研究

Introduction of GUS and TCS GNES into wheat via the pollen & tube pathway

天花粉蛋白等五种核糖体失活蛋白的5′－AMP－磷酸酯酶活性

5 ′ - AMP Phosphatase Activity on Trichosanthin and Other Single Chain Ribosome Inactivating Proteins

天花粉蛋白诱导宫颈癌HeLa细胞凋亡及APC基因去甲基化

Effects of Trichosanthin on Inducing Apoptosis of Hela Cells and Methylation of APC Gene in Cervical Cancer

重组天花粉蛋白的原核表达、纯化及其对宫颈癌HeLa细胞增殖的影响

Expression and Purification of Recombinant Trichosanthin in Escherichia Coli and Evaluation of Its Effect on HeLa Cell Proliferation

目的：研究结构改造对天花粉蛋白（TCS）引产活性的影响。

Aim : To study the effect of structural modification on the abortifacient activity of trichosanthin .

天花粉蛋白对体外无血清培养的人早期绒毛细胞滋养层细胞hCG，孕酮分泌的影响

The Inhibitory Effect of Trichosanthin on hCG and Progesterone Production by Human First Trimester Placenta Explants and Cytotrophoblast In Vitro

天花粉蛋白及其肽段诱导的免疫抑制依赖APC表面Notch配体的表达

Dependence on the expression of Notch ligands on APC for the immune suppression induced by Trichosanthin and a Trichosanthin-derived peptide

将人免疫缺陷病毒1型在细胞系中培养，加入表达获得的天花粉蛋白后，观察细胞病变情况，检测P24抗原及逆转录酶的活性。

The expression can inhibit Human Immunodeficiency Virus 1 in vitro .

天花粉蛋白诱导小鼠Th2/Tc2亚群分化与MHC背景相关

The Trichosanthin-Induced Differentiation of Mouse Th2 / Tc2 Subsets for Induction of Immunosuppression and Its Correlation of MHC Background

目的构建天花粉蛋白（TCS）突变体基因，并进行表达及纯化。

Objective To construct and express a trichosanthin ( TCS ) gene mutant and purify the expressed product .

目的研究天花粉蛋白（TCS）对人宫颈癌HeLa细胞生长的抑制作用，探讨TCS抗肿瘤的作用机制。

Objective To study the inhibitory effect of trichosanthin ( Tcs ) on Hela cells and its anti-tumor mechanism .

目的：观察天花粉蛋白对人肺腺癌细胞株A549生长增殖的影响。

Objective : To study the effect of trichosanthin on proliferation of lung carcinoma cell line A549 cells in vitro .

利用Tb~（3＋）作为荧光探针研究天花粉蛋白（TCS）的结构。

Tb3 + has been used as a fluorescent probe to study the structure of trichosanthin ( TCS ) .