酚

Objective:To investigate the effects of Tea Polyphenol on lipid peroxidation damage of erythrocyte membrane induced by radicals.

研究茶多酚对细胞膜脂质过氧化损伤的作用。

Propofol group and control group 0.4 mg/kg propofol was administrated intravenous when the patient was awaken from an esthesia,as to the control group,2 mL saline was administrated as placebo.

70例ASAI～II级择期腹腔镜下妇科手术患者，随机分为实验组和对照组，实验组在麻醉苏醒后静脉注入异丙酚0.4 mg/kg，对照组使用生理盐水2 ml。

The effects of BPA were then compared to those of estradiol, a natural form of human estrogen.

的影响，双酚A ，然后比较这些雌二醇，自然形式的人类雌激素。

To investigate the pollution levels, occurrence and distribution of estrogens, six estrogens in the surface sediments of Wenyuhe River were analyzed quantitatively by GC/MS following ultrasonicated extraction including diethylstilbestrol, estrone(E1),β-estradiol(E2), 17α-ethynylestradiol(EE2), estriol(E3), and β-estradiol 17-valerate. Six estrogen concentrations ranged from 0.39-36.6ng/g and the mean concentration was 10.2ng/g.

为了调查温榆河沉积物中雌激素物质的污染状况，采用超声萃取、GC/MS法研究了6种常用雌激素（包括己烯雌酚DES、雌酮E1、雌二醇E2、乙炔基雌二醇EE2、雌三醇E3和戊酸雌二醇EV）在北京温榆河上游及干流表层沉积物中的含量水平，并对其分布及来源情况进行了分析。

In order to study the mechanism by which estrogen effects on bone, the effect of estrone on expression of c-myc protein in the epiphyseal plate of fetal mouse long bone was detected by immunohistochemistry procedure in vitro.

为初步探讨雌激素对骨的作用机制，以体外培养的小鼠胚胎长骨作为模型，通过免疫组织化学方法检测雌酚酮对骺板静止区、增殖区和肥大区c-myc蛋白表达的影响。

Firstly adopting DCC and SP method to detect ER expression in bone tissue, results showed that XW630 can significantly promote ER expression in bone tissue and increase the content of ER, which is super than estrone.

本研究首次应用DCC法和SP法直接对大鼠骨组织中ER的表达进行了测定，其结果显示：XW630具有促进组织中ER表达的作用，可以明显地增加ER含量，其作用优于雌酚酮。

Results:Compared with control,the re were significant increase in bones length and length of their diaphyses after treated with 10-7 mol/L estrone.

16 d胎龄雌性小鼠尺骨在含有雌酚酮的BGJb培养基中旋转培养48 h后，测量骨总长和骨干长度；H.E染色，光镜下计数破骨细胞和肥大软骨细胞。

Estrone stimulates bone formation and inhibites bone resorption in vitr o.

雌酚酮在体外可抑制骨吸收，促进骨形成。

Results of histology, SEM and three-point bend biomechanical competence demonstrated that XW630 has promoting osteogenic action obviously. The effects of XW630 for prevention and treatment of osteoporosis and osteoporostic fracture were effectively and much better than estrone.

组织学、扫描电镜及三点弯曲力学测试结果表明：XW630具有促进成骨的作用，可以有效地预防和治疗骨质疏松症及骨质疏松性骨折，其作用优于雌酚酮。

Firstly, the petroleum ether extract was examined by GC-MS. The result shows that there are over twenty ingredients in it, almost of which are hydrocarbon while a few are ketone, hydroxybenzene, and amine etc.

首先对石油醚的提取物进行了GC-MS检测，检测结果发现其中有二十多种成分，其中多数为烃类，也还含有少量的酮、酚、胺等化合物。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。