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1)  sister chromatid exchange
姐妹染色单体交换
1.
Clinical application of sister chromatid exchanges;
姐妹染色单体交换检测的临床应用
2.
Objective To determine whether intermittence irradiation of single blue or white light have an adverse effect on the DNA of newborn infants with hyperbilirubinemia by examining the sister chromatid exchange(SCE)frequency of peripheral blood lymphocytes.
方法对高间接胆红素血症新生儿40例按光疗方式分为A、B组(单面蓝光组20例、单面白光组20例),分别测定光疗前、光疗1～4d外周血淋巴细胞姐妹染色单体交换(SCE)值。
3.
\ Methods The sister chromatid exchange (SCE) frequencies in peripheral blood lymphocytes of 22 patients with benzene intoxication and 30 normal people were detected by SCE technique.
②方法　应用姐妹染色单体交换 (SCE)技术 ,对 2 2例苯中毒病人和 30例正常人外周血淋巴细胞SCE频率进行检测分析。
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2)  SCE [英][,es si: 'i:]  [美]['ɛs 'si 'i]
姐妹染色单体交换
1.
A STUDY OF SISTER CHROMATID EXCHANGE(SCE) IN DRUG ADDICTS;
海洛因成瘾者姐妹染色单体交换频率的观察研究
2.
The study of SCE and MN rate of peripheral lymphocytes in the patients with primary cancer and bone metastasis tumor
原发癌及骨转移瘤患者外周血淋巴细胞姐妹染色单体交换频率及微核率的研究
3.
Objective:To investigate and compare the effects of deoxynucleoside triphosphates (dNTP) on human lymphocytes and plant root tip cells SCE.
目的 :研究和比较 4种三磷酸脱氧核苷 (dNTP)对人外周血淋巴细胞和植物根尖细胞姐妹染色单体交换 (SCE)的影响 ,探讨其发生的机理。
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3)  Sister chromatid exchange(SCE)
姐妹染色单体交换
1.
Methods: Sister chromatid exchange(SCE) freqency was determined in human lymphocytes and plant root tip cells after treatments with pesticides.
方法 :测定蚕豆、大麦根尖细胞和人外周血淋巴细胞姐妹染色单体交换 (SCE)率。
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4)  sister chromatid exchange
姐妹染色单体交换(SCE)
5)  sister chromatid exchanges
姐妹染色体交换
6)  sister chromatid exchange
姐妹染色单体互换
1.
[Objective]To investigate the incidence of sister chromatid exchange ( SCE ) and its influencing factors.
[目的]探讨影响姐妹染色单体互换(SCE)频率的因素。
2.
MATERIALS AND METHODS:The effects of selenium on the DNA damage and chromosome damage induced by MMC were evaluated using single cell gel electrophoresis(SCGE),sister chromatid exchange(SCE) and chromosome aberrations (CA) in human peripheral lymphocytes.
1mg/L,培养72h后,分别采用染色体畸变分析(CA)、姐妹染色单体互换技术(SCE),以及彗星试验(SCGE),对硒能否抑制MMC诱导的外周血淋巴细胞遗传损伤进行检测。
3.
And the micronucleus(MN) and sister chromatid exchange (SCE) tests were studied in vitro.
方法 :以正常人外周血淋巴细胞为材料 ,用流式细胞仪检测环磷酰胺对突变型P53基因表达的影响 ,同时以微核(MN)及姐妹染色单体互换(SCE)为指标 ,进行致突变研究。
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补充资料：染色单体


染色单体
chromatid

　　在减数分裂或有丝分裂过程中，染色体通过复制形成由一个着丝粒连接在一起的两条基因内容完全一样的子染色体，即姊妹染色单体。着丝粒分裂以后，姊妹染色单体即行分开成为染色体。
　　
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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