The preventive effects of zhenshenping on dimethyl benzanthracene induced oral carcinogenesis in syrian golden hamster were studied.
研究了镇肾平对二甲基苯并蒽诱导的叙利亚仓鼠口腔癌变的预防作用。
The mechanism for the carcinogenesis of MTBE in animals is not clear.
MTBE具有一定的动物致癌性，但其机制目前并不清楚。
Smoking may promote squamous carcinogenesis by telomerase activation pathway.
吸烟可能通过端粒酶激活途径促发鳞癌。
It implies that PUVA can lead to risk of carcinogenesis and must be cautiously used.
因此认为这种疗法可能具有潜在的致癌危险，建议使用时持谨慎态度。
He argues that the prevailing theories of carcinogenesis, or cancer formation, are wrong.
他还抨击之前的致癌机理或癌症形成过程的理论是错误的。
Objective To investigate the pathogenesis and carcinogenesis of oral lichen planus (OLP).
目的探讨口腔扁平苔藓(olp)癌变及发病机制。
The studies indicated that the SOX4 gene may be involved in the human lung carcinogenesis.
研究表明SOX4基因的变化与肺癌的发生具有一定的关系。
Conclusion: HPV 16 and 18 infection may be involved in the carcinogenesis of breast cancer.
结论：高危型HPV16、18感染可能涉及乳腺癌的发生过程。
Telomerase is closely related with cell growth, proliferation, senescence and carcinogenesis.
端粒酶与细胞生长、繁殖、衰老及肿瘤的发生密切相关。
Mutations in the human genome are regarded as potentially disastrous events that lead to carcinogenesis.
在人类基因组的突变被视为潜在的灾难性事件，导致肿瘤发生。
Chemical carcinogenesis is involved in complicated multiple stages of initiation, promotion and progression.
化学致癌过程是涉及启动、促进和进展等多阶段的复杂过程。
Cell death is a gene-controlled form of programmed death, is closely related with oral mucosa carcinogenesis.
细胞凋亡是基因控制的程序性死亡，与口腔黏膜癌变密切相关。
It is suggested that the overexpression of P53 protein may be an early event in carcinogenesis of the esophagus.
结果表明：P 53基因蛋白产物的高表达在食管癌的发生中是一个早期生物学标志。
Conclusions: The mutations of BRCA1 gene are involved in carcinogenesis and development of primary ovarian cancer.
结论：BRCA1基因突变与原发性卵巢癌的发生紧密相关。
Three-stage hypothesis of carcinogenesis pointed out that tumor promoter might play a key role in tumor development.
根据肿瘤发生的三阶段学说，肿瘤促进剂在肿瘤发生中也起到一定的关键性作用。
UVR exerts many effects on the skin, including tanning, carcinogenesis, immunomodulation, and production of vitamin d.
紫外线辐射对皮肤有许多影响，包括晒黑、癌变、免疫调节和维生素d产生。
Considering the difference between parotid gland and oral cavity, carcinogenesis of HPV16, 18 is by synergistic action.
考虑到腮腺与口腔组织所处的环境差异，HPV16,18的致癌作用可能表现为协同效应。
Conclusion: the reduction of BRCA1 expression may play an important role in the carcinogenesis of sporadic ovarian cancer.
结论：BRCA1蛋白表达降低在散发性卵巢癌的发病过程中可能具有重要作用。
No not only affects the transcription and translation of HPV, but also plays an important regulatory role in carcinogenesis.
NO既可影响HPV的转录和翻译，又在肿瘤发生过程中具有重要调节作用。
In recent years, many naturally existing substances have been shown to possess protection against experimental carcinogenesis.
近年来，在实验中许多天然存在的物质表现出防癌作用。
Cell cycle regulation is the core event of cell proliferation regulation, which has a close relationship with cell carcinogenesis.
细胞周期调控是细胞增殖调节的核心环节，与细胞癌变关系十分密切。
Results the dose response relationships of above mentioned both carcinogenesis factors at all accord with the lineal square model.
结果上述两种致癌因子的剂量效应相关模式都符合线性平方模型。
The result indicates that CSD may block carcinogenesis, it provides the experimental basis for preparing a new antitumor medicine.
结果证明CSD有阻断癌变能力，为研制新的抗肿瘤药物提供了实验基础。
MGMT and TP53 genes play an important role in maintaining genomic stability and protecting cells against mutations or carcinogenesis.
MGMT和TP53基因在保持基因组稳定性和防止细胞突变或癌变方面具有重要的功能。
METHODS: Initiation and promotion two-stage chemical carcinogenesis method was used to induce cutaneous tumors in the mouse back skin.
方法：采用启动和促进两阶段化学诱癌方法在小鼠背部诱导皮肤肿瘤；
The block of cell apoptosis is one of the important mechanisms as the same as the abnormality of cell proliferation in carcinogenesis.
细胞凋亡过程阻滞与细胞增殖异常一样，是肿瘤发生的主要机制之一。
Conclusion: P53 protein can be used in early clinical diagnosis. Early in gastric carcinogenesis, its change occurs at intestinal metaplasia stage.
结论：p 53蛋白可在胃癌的早期诊断中起作用，其改变在胃癌发生的早期即居于肠化生阶段的癌前变化过程中。
These findings have implications for guidelines on use of aspirin and for understanding of carcinogenesis and its susceptibility to drug intervention.
这个发现可能用于指导阿司匹林的使用，也对弄清肿瘤对药物干预的敏感性有帮助。
Oncologists and pharmaceutical researchers are studying ways to find and block those mutations, aiming to turn off the switch that sparks carcinogenesis.
肿瘤学专家和药学研究学者正在努力找到能够发现和阻断这些突变的方法，目地在于关闭这个打开致癌效应的阀门。
Oncologists and pharmaceutical researchers are studying ways to find and block those mutations, aiming to turn off the switch that sparks carcinogenesis.
肿瘤学专家和药学研究学者正在努力找到能够发现和阻断这些突变的方法，目地在于关闭这个打开致癌效应的阀门。
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