目的探讨大肠癌患者外周血循环癌细胞端粒酶活性的变化与临床意义。
Objective To investigate telomerase activity in circulating tumor cells of patients with colorectal carcinoma.
这种类型的癌细胞在通过淋巴和血液循环的早期转移时分化严重。
The cancer cells in this type are badly differentiated with early metastasis through lymph and blood circulation.
一些变异的细胞快速生长，另一些则刺激附近的血管生长出新的毛细血管，其它的则使癌细胞进入血循环并生成新的肿瘤。
Some mutations spur rapid growth; others prod nearby blood vessels into sprouting new capillaries; still others send cancer cells out into the bloodstream, where they can seed new tumors.
当患者具有原发癌时，小量的癌细胞进入血流循环。
When someone has a primary cancer tumor, a small number of cancer cells circulates through the bloodstream.
血液循环不通畅，妨碍免疫细胞抵达受到癌细胞侵袭的部位，导致癌症风险。
Poor blood circulations impaired the immune cells from reaching the site of cancer, thus facing the risk of having cancer.
目的用磁激活细胞分选技术富集并定量分析结直肠癌患者外周血循环中的癌细胞。
ObjectiveTo enrich and quantitatively analyze peripheral circulative carcinoma cells by magnetic activated cell sorting (MACS) in colorectal cancer patients.
卵巢癌细胞减灭术后患者的心率变化与循环血容量密切相关。
The heart rate change after ovarian carcinoma cytoreductive surgery is correlative with circulation volume.
卵巢癌细胞减灭术后患者的心率变化与循环血容量密切相关。
The heart rate change after ovarian carcinoma cytoreductive surgery is correlative with circulation volume.
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