查询词典 neoplasms

Tretinoin ; vitamin A ; lymphokine activated killer cells ; cell division ; interleukin 2; immunologic cytotoxicity ; cultured tumor cells ; bladder neoplasms

维A酸；维生素A ；淋巴因子激活的杀伤细胞；细胞分裂；白细胞介素-2；免疫细胞毒性；培养的肿瘤细胞；膀胱癌

Severe deficiency of the vitamin may impair cell-mediated-immunity and stimulate tumor growth by activating gene transcription, while megadose of B6 could improve the celluar-imunity against development of neoplasms.

近年来人们发现B_6除具有上述作用外，尚具有抑制肿瘤生长的作用，机体如果缺乏B_6除可造成细胞免疫力下降外，还能通过激活转录作用促进肿瘤增殖；故当补充B_6时则可改善机体的细胞免疫功能，对抗肿瘤的发生和发展。

Liver neoplasms;Polymorphism, genetic;Life style;Microsomal epoxide hydrolase

肝肿瘤 多态现象，遗传生活方式微粒体环氧化物水解酶

In general, mitoses are more likely to be seen in malignant neoplasms.

通常病理性核分裂多在恶性肿瘤中出现。

Lung neoplasms ; Blood monocles ; Model ; animal

肺肿瘤；淋巴细胞；模型；动物

On the basis of our initial results,CT-guided PAI with non-ionic contrast is safe and effective interventional procedure for treatment of small and unresectable giant adrenal neoplasms.

初步结果表明，CT引导下的PAI对于小的或者大的功能型的不可手术切除的肾上腺肿瘤是安全有效的介入治疗方法。

Methods:The MSCT datas of 65 mechanical intestinal obstructions confirmed by operation and pathology were collected and reconstructed with multiplanar reconstruction technique,including 43 cases underwent plain scan;the remaining 22 cases underwent plain and contrast-enhanced scan.Results: Contrast to operation and pathology,there were 25 adhesions,24 neoplasms,5 bowel torsions,5 bezoarhs,4 intussusceptions,2 Crohn's diseases in 65 mechanical intestinal obstructions,the diagnostic accuracy of MPR in mechanical intestinal obstruction was 100%,and the accuracy of the pathogeny was 84.6%.

以往在肠梗阻的诊断中应用最多的为腹部X线平片，但因其信息量不足，对大部分病人不能提出肯定诊断，且对梗阻的病因及病变肠管的血供都无法判断。16层螺旋CT在肠梗阻的诊断中具有明显优势，快速、薄层扫描可得到高质量的各向同性后处理重建图像，在显示肠壁、肠腔和周围结构等方面具有较大优势，有利于肠梗阻的梗阻部位及病因、并发症的诊断。

However, it synergizes with γ-radiation in the induction and enhancement of apoptosis. TFAR19 protein; Breast neoplasms; Cell cycle; Apoptosis

rhTFAR19 蛋白对γ射线诱导的MCF-7细胞周期无明显影响，其对细胞凋亡的促进作用可能是通过放大或增强γ射线诱导细胞凋亡的信号产生。

Lung neoplasms/surgery; surgical staplers; anastomosis, surgery

肺肿瘤/外科学外科缝合器吻合术，外科

DNA ploidy was an important marker in judging the nature of the neoplasms and predicting the prognosis.

DNA倍体状况是判断肿瘤性质和预后的重要标志。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。