as2o3

This paper introduces the wet process for extracting As2O3 from As containing material .

介绍了从含砷物料中湿法提砷的新工艺。

Objective To study whether arsenic trioxide ( As2O3 ) will induce apoptosis of gastric cancer cells .

目的在三氧化二砷（As2O3）治疗APL的基础上，进一步探讨As2O3能否诱发胃癌细胞株凋亡。

The Study of the Effect of Arsenic Trioxide ( AS2O3 ) on Brain Tumor Stem Cells in Vitro

三氧化二砷（AS2O3）对脑肿瘤干细胞的治疗研究

As2O3 can induce TE-1 esophageal cancer cells to acquire the arsenic resistance .

As203可以诱导TE-1食管癌细胞获得抗砷性。

METHODS MTT assay was used to observe the growth inhibitory rate of BEL7402 cells treated with As2O3 ;

方法：采用MTT法观察As2O3对BEL7402细胞的生长抑制率；

Objective To explore the inhibition of proliferation by arsenic trioxide ( As2O3 ) in mice liver cancer .

目的探讨As2O3对小鼠H22肝癌细胞增殖的抑制作用。

The effects of arsenic trioxide ( As2O3 ) on the expression of tumor drug - resistant molecule is documented .

探讨三氧化二砷（As2O3）对肿瘤耐药分子的作用。

Studies on Oolong tea to reduced the micronucleus rate of bone marrow cells of mice induced by NaF and as2o3 .

乌龙茶降低氟化钠和三氧化二砷诱发的小鼠骨髓细胞微核率的研究。

Arsenic trioxide ( arsenic trioxide As2O3 ) is one of effective ingredients of the white arsenic ( a traditional Chinese medicine ) .

三氧化二砷（arsenictrioxideAs2O3）是传统中药砒霜的有效成分之一。

Conclusion : As2O3 is a relatively safe and effective drug in the treatment of APL patients , in spite of certain accumulation in some tissues .

结论：三氧化二砷是一种治疗APL相对安全而有效的药物，但在人体头发和指（趾）甲内存在一定的蓄积作用。

BACKGROUND & OBJECTIVE : Arsenic trioxide ( As2O3 ) is a new drug used to treat the patients with solid tumor , but the mechanism is still unclear .

背景与目的：三氧化二砷（Arsenictrioxide，As2O3）已作为治疗实体瘤的新药应用于临床，但其作用机理仍不清楚。

Objective To evaluate the clinical efficacy of arsenic trioxide ( As2O3 ) via ultrasonic atomizing inhalation combined with intravenous chemotherapy in treatment of advanced pulmonary carcinoma .

目的观察三氧化二砷（As2O3）超声雾化吸入配合全身化疗治疗肺癌的临床疗效。

Objective : To investigate the effects of arsenic trioxide ( As2O3 ) on apoptosis of synoviocytes in human rheumatoid arthritis ( RA ) .

目的：研究三氧化二砷（Arsenictrioxide，As2O3）对体外培养的人类风湿性关节炎（Rheumatoidarthritis，RA）滑膜细胞凋亡诱导作用。

AIM : To study the possible apoptosis-inducing effect of arsenic trioxide ( As2O3 ) on the different types of human large intestinal carcinoma cell , and its molecular mechanisms .

目的：明确三氧化二砷（As2O3）：注射液对人类大肠癌细胞株的诱导凋亡作用，并探讨其分子机制。

Objective To study the effect induced by arsenic trioxide ( As2O3 ) alone and combinated with cisplatin ( DDP ) on human cervical carcinoma Hela cells .

目的：研究不同浓度三氧化二砷（As2O3）与顺铂（DDP）单独或合用对人宫颈癌Hela细胞体外生长的影响。并初步探讨其作用机制。

Objective To study the apoptosis threshold of hepatoma cell lines induced by arsenic trioxide ( As2O3 ) and cell differentiation agent - II ( CDA - II ) .

目的探讨三氧化二砷（As2O3）诱导肝癌细胞凋亡的阈值以及与细胞分化剂（CDA-II）的协同效应。

Objective : To illustrate the possible synergistic effect of Arsenic Trioxide ( As2O3 ) and TNP-470 on anti-angiogenesis in hepatocellular carcinoma ( HCC ) .

目的：探讨三氧化二砷（As2O3）联合TNP-470抗肝癌血管新生的协同效应。

Objective To study the inhibitory effect of arsenic trioxide ( As2O3 ) applied by hydrodissection method on posterior capsule opacification of rabbit lens and evaluate its intraocular toxicity .

目的从研究抑制后发性白内障的有效药物入手，探讨术中水分离时应用三氧化二砷对兔术后晶体上皮细胞增殖的影响及其对兔眼的毒性作用。

Arsenic trioxide ( As2O3 ) is a kind of effective agent that can induce apoptosis in carcinoma cells , which has been applied for the treatment of leukemia successfully in clinical cases .

三氧化二砷（Arsenictrioxide，As2O3）是一种有效的肿瘤细胞凋亡诱导剂，对急性早幼粒细胞白血病（APL）临床疗效较为理想；

Objective To explore the association of the inherent cellular level of reactive oxygen species ( ROS ) with the sensitivity of the leukemia cells to arsenic trioxide ( As2O3 ) .

目的探讨白血病细胞株的固有活性氧（ROS）水平与细胞对三氧化二砷（As2O3）促凋亡作用的敏感性之间的关系。

Objectives To observe the effects of arsenic trioxide ( As2O3 ) on the cell cycle , differentiation and proliferation of cultured mouse melanoma Cloudman S91 cells .

目的观察不同浓度三氧化二砷（As2O3）对体外培养小鼠黑素瘤CloudmanS91（S91）细胞的影响。

Recently , scientists in our country cured patients with acute promyelocytic leukemia ( APL ) by arsenic trioxide ( As2O3 ) successfully . Studies suggested that apoptosis was the mechanism .

近年来三氧化二砷（Arsenictrioxide，As2O3）被用于治疗急性早幼粒细胞性白血病（APL）已获得满意疗效，其机理被认为与As2O3诱导细胞凋亡有关。

Objective To study the anti-tumor effect of arsenic trioxide ( As2O3 ) combined with fluorouracil ( 5-Fu ) on the human large intestine carcinoma cell line CoLo-320 and explore its mechanism .

目的探讨三氧化二砷（As2O3）与5-氟尿嘧啶（5-Fu）联合应用对人大肠癌细胞株CoLo-320的影响及其作用机制。

Objective : To investigate the effect of arsenic trioxide ( AS2O3 ) in inducing apoptosis on human hepatic carcinoma cell line BEL-7402 and the expression of apoptosis-related protein Bcl-2 / bax .

目的：本实验研究As2O3诱导肝癌细胞株BEL-7402凋亡及对凋亡蛋白bcl-2/bax的影响；

Objective : To investigate MDR reversing and apoptosis inducing effects treated with arsenic trioxide ( As2O3 ) in gastric cancer cell line SGC7901 / ADM , which appears multidrug resistance .

目的：探讨中药三氧化二砷（As2O3）对人胃癌多药耐药细胞系（SGC7901/ADM）的耐药逆转及凋亡诱导作用。

Arsenic trioxide ( AS2O3 ) is the main component of arsenic in traditional Chinese medicine . It has achieved relatively high remission rate in treating APL , as well as remarkable progress in basic research .

三氧化二砷（As2O3）系传统中药砒霜的主要成分，用于治疗APL取得了较高的缓解率，基础研究方面也取得了令人瞩目的进展。

Objective To study the complication and the side-effect related to arsenic trioxide ( As2O3 ) treatment during the remission induction in patients with newly diagnosed acute promyelocytic leukemia ( APL ) .

目的了解急性早幼粒细胞白血病（APL）在诱导过程中的并发症及其As2O3副作用。

[ Objective ] 1 . To study the distribution and recruitment of pulmonary dendritic cells ( DC ), and the influence of arsenic trioxide ( As2O3 ) with three different concentration groups on airway DC of asthmatic mice .

[目的]1.研究哮喘小鼠肺内树突状细胞（DC）分布、募集的特点，及不同浓度三氧化二砷（As2O3）对其影响作用。

Objective To compare the efficacy and adverse effects of all-trans retinoic acid ( ATRA ) plus arsenic trioxide ( As2O3 ) with ATRA in the treatment of acute promyelocytic leukemia ( APL ) .

目的研究联合应用全反式维A酸（ATRA）+三氧化二砷（As2O3）诱导分化治疗急性早幼粒细胞白血病（APL）的疗效及毒副作用。

During CR oxycodone treatment , 25 ( 52.1 % ) reported at least one adverse effect . Objective To investigate the therapeutic effect and adverse effect of arsenic trioxide ( As2O3 ) for patients with newly diagnosed acute promyelocytic leukemia ( APL ) .

用药期间，25名（52.1%）患者曾经发生至少1种不良反应。目的探讨三氧化二砷（As2O3）治疗初诊急性早幼粒细胞白血病（APL）的疗效与不良反应。