Observation of Proliferation of Human Umbilical Vein Endothelial Cells Treated with Serum Containing Yang-warming, Blood-activating, and Toxin-removing Recipe Sampled Under Different Conditions
10.13359/j.cnki.gzxbtcm.2018.02.017
- VernacularTitle:不同条件温阳活血解毒复方血清对人脐静脉内皮细胞增殖的影响
- Author:
Rui-Li HUANG
1
;
Zhi-Wen LI
;
Shuang CHEN
;
Chun-Xiao ZHAO
;
Wan-Hong LIANG
;
Yong-Dun HONG
Author Information
1. 广州中医药大学
- Keywords:
Yang-warming;
Blood-activating;
and Toxin-removing Recipe;
serum pharmacology;
influence factors;
umbilical vein endothelial cells(HUVECs);
cell culture
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2018;35(2):284-289
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the influences of Yang-warming, Blood-activating, and Toxin-removing Recipe(YBTR)-containing serum sampled under different conditions on the proliferation of human umbilical vein endothelial cells(HUVECs). Methods HUVECs were cultured in vitro for the experiment. Pharmacological serum for the experiment was prepared as follows: Thirty-two SD rats (male in half) were randomly divided into 4 groups, namely normal saline group and low-, middle-, and high-dose YBTR groups (at the intragastric dosage of 10.35, 31.05, 93.15 g·kg-1 respectively, twice a day). The pharmacological serum was taken from one female rat and one male rat in various groups at 4 time points, i.e. at hour 1, 2 after first intragastric administration on the fourth feeding day, and at hour 1, 2 after first intragastric administration on the sixth feeding day(abbreviated as D3H1, D3H2, D5H1, D5H2 respectively). The effects of YBTR-containing serum on the proliferation of HUVECs were observed by CCK-8 assay method. Results The difference of proliferation-inhibition rate of HUVECs was statistically significant after treated with YBTR-containing serum prepared from rats of different genders at different time(Pgender=0.000<0.01, Ptime=0.000<0.01). The difference of interaction of time and gender was also significant (Ptime × gender=0.001<0.01), and the effect at D3H1 and D5H1 varied with the gender (PD3H2×gender = 0.000 < 0.01, PD5H1×gender = 0.002 < 0.01). The inhibitory action of YBTR-containing serum became stronger with the increase of the dosage of serum of female rat at D3H2, and the inter-group difference was statistically significant (P < 0.05), the effect showing concentration-dependent tendency. The inhibition of HUVECs proliferation reached the peak after treated by various doses of YBTR-containing serum from the female rat at D3H2, while the inhibition arrived to the peak after treated by low- and middle-dose YBTR-containing serum from the male rat at D5H1, and the inhibition arrived to the peak in the group of high-dose YBTR-containing serum from the male rat at D3H1. Conclusion The inhibitory action of YBTR-containing serum on the proliferation of HUVECs was stronger when the serum was taken from the female rat at D3H2.
