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- Considering the established adenoma-adenocarcinoma sequence, in this study we analysed genetic instability in colorectal adenoma cells and surrounding stroma. 由于腺瘤/腺癌序列已经建立,在这次研究中,我们分析了直肠腺瘤细胞以及周围间质的遗传失稳定性现象。
- The Growth Inhibition of Colorectal Adenoma Cells by Sulindac and Its Mechanisms 苏林酸对大肠腺瘤细胞的生长抑制作用研究
- colorectal adenoma cells 姑肠癌细胞
- Objective To explore relationship between telomerase and canceration of colorectal adenoma. 目的探讨端粒酶与大肠腺瘤恶变的关系。
- Main Outcome Measures The primary outcome measure was occurrence of at least 1 colorectal adenoma. 主要结果测定:主要评估的结果为至少1处结直肠腺瘤发生。
- TPA enhanced GHRH releasing effect on adenoma cells with gsp positive,but in vain on gsp negative ones. TPA可增强GHRH对gsp阳性表达腺瘤细胞分泌的刺激作用,但是对阴性组细胞无此作用。
- Methods Using sandwich ELISA technology, LEA and CEA are separately detected in serum of 16 colorectal adenoma, 93 different differentiated colorectal carcinoma and 32 normal people. 方法用双抗夹心ELISA技术,检测大肠腺瘤16例、不同分化大肠癌93例及正常人32例血清中LEA和CEA。
- AIM To observe the effects of epidermal growth factor (EGF) and bovine pituitary extract (BPE) on human pituitary adenoma cells cultured in serum free medium. 目的 观察表皮生长因子 (EGF)和牛垂体提取物(BPE)在人垂体腺瘤细胞培养中的作用 .
- The fact that the reduction in cancer risk was found only after several years of aspirin use suggests an effect of aspirin on the early stages of colorectal adenoma or cancer, the researchers wrote. 研究者写道,事实上,服用阿斯匹灵减少癌症的风险数年之后才会被发现,且显示阿斯匹林对早期大肠腺瘤或癌有效。
- MATERIALS AND METHODS: In vitro, anti-tumor assay was performed with human pulmonary adenoma cells A549 and liver cancer cells Bel-7402, MTT method was employed, and half-inhibitory concentration (IC50) were recorded. 材料与方法:体外蛇床子素对人肺腺癌细胞A549和人肝癌细胞Bel-7402的抗肿瘤实验采用MTT法,并计算IC50;
- Objectie To assess the safety and efficacy of folic acid supplementation for preenting colorectal adenomas. 目的:评估补充叶酸对于预防结直肠腺瘤的安全性和有效性。
- One out of 5 colorectal adenomas (25.0%) and 15 out of 29 colorectal cancers (51.0%) showed loss of DCC mRNA expression. 结果:5例大肠腺瘤和29例大肠癌组织中分别有1例(20%25)、15例(51.;7%25)DCC基因mR-NA表达发生缺失。
- Thus the results suggest that ras activation, p53 mutation and the increase of cellular DNA content play a certain role in the carcinogenesis of colorectal adenomatous polys. ras激活,p53突变及细胞DNA含量的增高,均在大肠腺瘤样息肉癌变中发挥了一定作用。
- ER may play an important role in the occurrence and development of the PRL-, LH- or FSH- secreting adenomatous cells. ER在PRL、LH及FSH垂体腺瘤细胞的发生、发展中发挥作用。
- Study of Proliferating Cell Nuclear Antigen in Colorectal Adenoma and Adenocarcinoma 增殖细胞核抗原在大肠腺瘤和腺癌中的研究
- Sun considers colorectal adenomas, the precancerous lesions in the incidence of colorectal cancer, as the most important stage that we can do something to prevent the occurrence of colorectal cancer. 孙师认为大肠腺瘤这一癌前病变在大肠癌的发生、发展中尤为重要,应未病先防,才能有效预防大肠癌的发生。
- The effect of calcium supplement on preventing colorectal adenoma J.A.Baron MD 钙补充剂预防结肠直肠腺瘤的作用
- Analysis of the relevant factors of malignant change of colorectal adenoma 大肠腺瘤恶变的相关因素探讨
- The Expression of Large External Antigen ( LEA)in Colorectal Adenoma 肿瘤相关抗原LEA在大肠腺瘤组织中的表达
- Keywords Metachronous Colorectal Carcinoma;Operation;Colorectal Adenoma; 异时性多发大肠癌;手术;大肠腺瘤;