1.
The most significant risk factor associated with Bladder cancer is smoking.
膀胱癌最主要的致癌因素是抽烟。
2.
The Expression of FHIT Protein and Its Correlation with Several Carcinogenic Agents in Gastric Carcinoma and Its Precancerous Lesion;
胃癌前病变中FHIT表达及其与致癌因素的关系
3.
Hepatitis B is, after tobacco, the second leading cause of cancer and it is more contagious than the HIV virus.
乙肝是排在烟草后面的第二大致癌因素，它比艾滋病更容易传播。
4.
Study on p53 Gene Mutation and Its Relationship with Environmental Risk Factors in Cases of Esophageal Cancer in Xi'an and Linzhou;
西安和林州市食管癌P53基因突变及其与环境致癌因素之间关系的研究
5.
A cancer-causing substance or agent.
致癌物（质）引起癌症的物质或因素
6.
Smoking is supposedly an important factor which causes lung cancer.
吸烟被认为是导致肺癌的一大因素。
7.
Smoking is responsible for many cases of lung cancer.
吸烟是许多人患肺癌的致病因素.
8.
with some risk factors in their life that may promote cancer.
某些促使癌症发生的风险因素会导致癌症。
9.
A substance or factor that will not promote cancer by itself but can potentiate cancer when acting with carcinogenic agents.
共同致癌物自身不致癌但当与致癌剂作用则能加重癌症的物质或因素
10.
Scientists say most cancers are caused by a combination of genetic and environmental conditions.
科学家表示大部分癌症是由基因和环境因素的共同作用所导致的。
11.
Oncogene: Gene that can cause cancer.
致癌基因: 能够导致恶性肿瘤的基因。
12.
We all know about the major risk factors for cancer-- smoking, fatty foods, exposure to the sun and heredity.
我们都知道致癌的几个主要因素：吸烟、用高脂食品、阳暴晒和遗传。
13.
Radiation-induced Pneumonitis in Radiotherapy for Esophageal Carcinoma;
胸段食管癌放射治疗所致肺损伤的相关因素分析
14.
Related factors of thrombosis caused by subclavian vein catheterization for chemotherapy following breast cancer surgery
乳腺癌患者术后锁骨下静脉置管化疗致血栓形成的相关因素分析
15.
In the deadly skin cancer melanoma, the gene encoding this enzyme is fully functional, making the tumors appear black.
在致命皮肤癌黑色素瘤当中，负责这个酵素的基因则是全速运转，使得整个肿瘤呈现黑色。
16.
Multivariate Analysis of Causal Factors Including pikled Vegetable, Drinking Ditch and Pond water and Others in a Matched Case Control Study of Oesophageal Cancer
食管癌配对病例对照研究中腌菜、沟塘饮水等致病因子的多因素分析
17.
"In humans, proto-oncogenes can be transformed into oncogenes in three ways: "
在人体中,原致癌基因可藉以下三种方式转化为致癌基因:
18.
However, it is only the colon where we find all sorts of toxins and bacteria that provides the harsh circumstances that final causes that gene to finally break down and for cancer to spread."
可是只有在结肠内我们才能找到最终导致基因崩溃的癌症扩散的毒素和细菌。”