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- Study of Expression of HLA DR Antigen on Peripheral Lymphocytes in Patients with Mycosis Fungoides. 蕈样肉芽肿患者外周血淋巴细胞HLA-DR抗原表达的研究
- Objective To study effects of low concentration vinyl chloride(VC) on DNA damage in peripheral lymphocytes. 目的 探索低浓度氯乙烯对外周血淋巴细胞DNA 损伤效应。
- Methods: The chromosome aberrations and the rate of micronuclei in peripheral lymphocytes were examined. 方法:外周血淋巴细胞染色体畸变分析采用微量全血培养法,微核测定采用甲基纤维素法。
- The ability of trichloroethylene(TCE) to induce single strand breaks in peripheral lymphocytes DNA of male mice in vivo was evaluated using single cell gel electrophoresis(SCGE). 为研究三氯乙烯(TCE)的遗传毒性,应用单细胞凝胶电泳法(SCGE)测定了TCE诱导人和小鼠外周血有核细胞DNA链断裂的能力。
- Objective To detect DNA damage in human peripheral lymphocytes of workers exposed to vinyl chloride with microgel single cell electrophoresis(MGE). 目的探讨用单细胞微量凝胶电泳测试方法(MGE)检测氯乙烯对人体外周血淋巴细胞DNA损伤。
- Methods:Peripheral lymphocytes of 15 patients who were pathologically diagnosed as primary lymphoma were detected by cytogenetic technology. 方法:运用细胞遗传学方法检测15例淋巴瘤初发病人的外周血淋巴细胞。
- The results revealed that there was an increase in mean SCE frequency of peripheral lymphocytes after phototherapy, which reversed itself one year after treatment discontinuation. 我们发现在新生儿淋巴球的姐妹染色质交换频率在照耀治疗后有明显增加的情形,而一年后追踪则无差异。
- The apoptosis of peripheral lymphocytes extracted from chronic hepatitis B patients were analyzed by flow cytometer.Serum HBVDNA was detected by quantitatively PCR. 分别采用流式细胞计数仪和荧光定量PCR法检测慢性乙型肝炎患者外周血淋巴细胞凋亡率与血清HBVDNA。
- To investigate the expression of chemokine receptor CCR7 in peripheral lymphocytes of gastric carcinoma and its relationship with clinicopathological characteristics. 目的研究趋化因子受体CCR7在胃癌患者外周血淋巴细胞各亚群的表达,并与健康人进行比较,探讨其与临床病理分期之间的相关性。
- Cell culture in vitro,ABC ELISA,RNA dot blot and atom absorption spectrum analysis were used to study biological effects of low concentration of iron citrate (Fe cit) on the expression of transferrin receptor (TfR) in healthy human peripheral lymphocytes. 为了研究铁缺乏的生物学作用,采用体外细胞培养、ABC-ELISA法、RNA斑点杂交和原子吸收光谱分析等技术方法,观察了低浓度柠檬酸铁(Fe-cit)对健康人外周血淋巴细胞转铁蛋白受体(TfR)及其基因表达的影响。
- The study was undertaken with the purpose of determining the mutagenicity of sodium fluoride on peripheral lymphocytes culture in vivo (rabbits) and in vitro (men, rabbits), by the method of sister chromatid exchange (SCE). 用姐妹染色单体交换(SCE)测试技术,在离体培养条件下研究了不同浓度氟化钠(NaF)对人、兔外周血淋巴细胞的影响。
- When assessing the early genetic damage of ACN exposed population during health surveillance,Comet assay in peripheral lymphocytes was more sensitive than that in buccal mucosal cells. 对丙烯腈接触人群进行遗传损伤监护时 ,外周血淋巴细胞彗星试验比口腔脱落细胞彗星试验更灵敏。
- Methods The alkaline single cell gel electrophoresis (SCGE) was used to detect the DNA damage of peripheral lymphocytes of woman servants worked in decorated areas or not for half year. 方法应用单细胞凝胶电泳法分别检测在装修场所与未装修场所工作半年女服务员外周血淋巴细胞DNA损伤。
- Objective and Methods: To study the normal level of DNA adducts and its influential factors, DNA adducts in peripheral lymphocytes of 246 inhabitants was detected by bioluminescence. 目的与方法:为了研究人群DNA加合物的正常水平及其影响因素,本文利用化学发光法测定了246例正常外周淋巴细胞DNA加合物水平,并分析了抽烟、饮食习惯等生活方式对DNA加合物水平的影响。
- The results indicate that in the passive smoke children,the rate of the SCE of peripheral lymphocytes and the average emerging rate of micronucleus is higher than the control group. 结果表明,被动吸烟儿童外周淋巴细胞姐妹染色单体交换率(SCEs)和微核平均出现率均较对照组高。 对本实验现实意义进行了讨论。
- SCGE method was applied to examine the cometic rate of peripheral lymphocyte of both human and mice. 方法应用碱性单细胞凝胶电泳法(SCGE)测定,观察小鼠和人外周血淋巴细胞的彗星率。
- Objective To study the effects of hydroquinone(HQ) and 1,2,4-benzentriol(BT) on DNA damage in human peripheral lymphocyte. 目的研究苯的两种代谢产物氢醌、1,2,4-苯三酚对人外周淋巴细胞的DNA损伤。
- The results showed that PF could significantly raise antibody titer and promote peripheral lymphocyte proliferation,which presented certain dose-and time-effect relationships. 结果表明:PF能显著提高雏鸡的血清抗体效价,促进外周血淋巴细胞增殖,且有一定的量效和时效关系;
- Karyotype analysis was carried out on quails using the peripheral lymphocyte culture techniques,and G-banding patterns were obtained with trypsin and Giemsa. 分别采用外周血淋巴细胞培养法和胰酶处理法,对鹌鹑染色体的核型和G带进行了研究。