锎

均采用252锎（Cf）腔内后装和盆腔外照射同时进行的方法治疗。

The external radiation and californium - 252 neutron brachytherapy were performed sequentially .

~（252）锎（Cf）中子腔内后装加外照射治疗子宫颈癌的临床观察

The clinical observation of therapy combined external irradiation with californium-252 neutron brachytherapy for cervical cancer

本文介绍了在实验室中使用锎-252中子源（30μg）进行的瞬发中子活化分析结果。

An examination of the neutron prompt gamma ray method using ~ ( 252 ) Cf neutron source indicates that this technique may be feasible for industrial process multielements analysis .

结论：252锎（Cf）中子腔内后装放射加盆腔外照射治疗宫颈癌，患者能较好耐受，且具有局部病灶控制率高、并发症发生率低等特点，具有一定临床应用前景。

Conclusions : Combination of external irradiation with californium-252 neutron brachytherapy has advantages of high local control rate and lowgrade radiation complications .

人骨肉瘤细胞HOS锎-252中子放射敏感性的研究

Radiosensitivity of human osteosarcoma cell HOS to ~ ( 252 ) Cf neutron-ray

252锎（Cf）近距离治疗妇科恶性肿瘤开始于20世纪60年代后期。方法收集62例子宫颈癌患者，采用锎-252中子近距离治疗和外照射同时进行的治疗方案，观察疗效并随访。

In the late of 1960s , californium-252 neutron brachytherapy was used to treat malignant gynecological tumors . Methods Fifty-one patients with pathologically proved cervical cancer underwent Cf-252 neutron brachytherapy along with external radiation .

目的：观察外照射加锎-252（252Cf）中子腔内照射治疗食管癌的疗效。

Purpose : To observe the curative effects of external irradiation ( EI ) combined with californium-252 ( ~ ( 252 ) Cf ) neutron intraluminal brachytherapy ( IBT ) for treatment of esophageal carcinoma .

锎-252中子近距离后装治疗在宫颈癌治疗中的价值

Evaluation of californium-252 neutron brachytherapy for 51 cases of cervix cancer

~（252）锎中子治疗宫颈癌国内文献回顾及分析

Review and analysis of californium-252 neutron brachytherapy on cervical cancer in China

目的观察锎252腔内后装治疗子宫内膜癌的近期疗效及并发症情况，并对该治疗方案进行初步评价。

Objective To evaluate the treatment of advanced endometrial cancer with californium - 252 brachytherapy .

外照射加后装腔内放疗治疗直肠癌的护理配合~（252）锎中子腔内后装治疗子宫颈癌的临床观察

The preliminary report of cervical cancer treated with californium - 252 neutron after loading intracavitary radiotherapy

外照射加锎-252中子腔内照射治疗70例食管癌

External irradiation combined with californium-252 neutron intraluminal brachytherapy for treatment of 70 cases with esophageal carcinoma

~（252）锎中子放疗对宫颈癌细胞凋亡的影响

Effects of ~ ( 252 ) Cf neutron radiation on the apoptosis of uterine cervical carcinoma cells

目的观察锎-252中子治疗骨肉瘤的效果。

Objective To evaluate the effect of ~ ( 252 ) Cf neutron-ray in treating human osteosarcoma .

外照射配合～（252）锎中子射线腔内照射治疗食管癌的临床随机研究

A Clinical Randomized Study of Cf-252 Intracavitary Radiation Combined with External-beam Irradiation in the Treatment of Esophageal Carcinoma

结论252锎中子射线诱导了肿瘤细胞的凋亡，可能是其治疗作用的重要机制之一；

Conclusion Inducing tumor cells apoptotic may be the important mechanism of ~ ( 252 ) Cf neutron brachytherapy .

目的：回顾总结我国近十年252锎中子治疗宫颈癌的现状。

Conclusion : Californium-252 neutron brachytherapy is a challenging approach to cure cervical cancer with higher survival rate and fewer complications .

杜布纳的实验室是全世界少数几个能处理锎等放射性重元素的实验室之一。

The Dubna laboratory is one of the few in the world able to handle radioactive heavy elements such as californium .

这一点在钫、锗、钪、钋、铕、锎、锫、镅等元素的拉丁名上颇为明显。

It is evident in entries like francium , germanium , scandium , polonium , europium , californium , berkelium and americium .

结论锎-252中子近距离治疗宫颈癌有良好的临床疗效，且并发症少，有较好的临床使用前景。

Conclusion Californium-252 neutron brachytherapy is an effective remedy for cervical cancer with few complications , and is promising in clinical treatment of cervical cancer .

目前看来，中子治疗可能是提高生存率的一个重要方向，而锎中子治癌是中子治疗中的一个分支。

Neutron treatment possibility is a important direction that raises survival rate at present , and Cf neutron treatment is the offset of neutron treatment .

第一样品透过核反应涉及融合的一个同位素锎，249酸钙，其中氧，18澳。

The first samples were made through a nuclear reaction involving fusion of an isotope of californium , 249 Cf , with one of oxygen , 18 O.

研制出适应于锎源辐照测量系统的高低温装置及测量控制系统，温度范围：-100～125℃，控制精度：高温±1℃，低温±3℃。

Temperature measurement and control system are developed . The range of temperature controlled is from - 100 to 125 ℃ and the precision controlled is ± 1 ℃ at high temperature , ± 3 ℃ at cryogenic temperature .