查询词典 scintillation counter

Sample radioactivity was determined by Wallac 1410 liquid scintillation counter .

样品是由放射性液体闪烁Wallac1410柜台Pharmacia公司，USA

METHODS VEGF or VEGF and elemene with different concentration were put in the cultured bovine RPE cells by 3H-TdR incorporation method, then the CPM value of 3H-TdR incorporation were determined according to liquid scintillation counter.

方法采用3H-TdR掺入法，在体外培养的牛眼RPE细胞中加入不同浓度的VEGF以及VEGF和榄香烯，应用液闪仪测定3H-TdR掺入的脉冲数。

After 5 days of coculture, the percentage of CD4 CD25 T cells was detected by flow cytometry. T cell proliferation was assessed by ［3H］ thymidine incorporation using a liquid scintillation counter. The expression of Foxp3 in CD4 CD25 T cells was detected by reverse transcription polymerase chain reaction.

众多学者对其可能的作用机制进行了研究，目前认为可能通过与免疫细胞（如T细胞，树突状细胞，B细胞等）直接接触［3］或通过改变细胞因子分泌网络间接影响免疫细胞发挥效应有关，但确切机制仍不清楚。

Methods The principle of activated-PKC to transfer phosphorus (32P) into substrate was used to calculate activity of PKC by detecting radioactivity of substrate with scintillation counter. Six cases of HS and K were studied.

利用PKC活化后催化底物多肽磷酸化，然后计数底物中掺入32P的放射活性的原理，测定增生性瘢痕、瘢痕疙瘩、成熟瘢痕和正常皮肤组织中PKC活性。

Methods The principle of activated- PTK to transfer phosphorus (32p) into substrate was used to calculate activity of PTK by detecting radioa ctivity of substrate with scintillation counter. Six cases of HS and K were measured.

方法利用活化的PTK催化底物多肽磷酸化，再计数底物中掺入32P的放射活性的原理，测定增生性瘢痕、瘢痕疙瘩、成熟瘢痕和正常皮肤组织中PTK活性。

Tritium in urine of tens of the workers in the course of the decommissioning is determinated by distillation and liquid scintillation counter, whose cncentration are 10 2～10 5 Bq/L and whose maximum concentration is 2.7×10 5 Bq/L, which is dose equivalent 0.19 mSv by counted.

用蒸馏和液体闪烁计数法测量了中国工程物理研究院核物理与化学研究所原工作地点核退役过程中直接接触氚和间接接触氚工作人员的尿样，氚浓度为 10 2 ～ 10 5Bq/L ，最大氚浓度为 2 7×10 5Bq/L ，折合剂量当量约为 0 19mSv。

Liquid scintillation counter ; Detection efficiency ; Background ; Anticoidence shield ; Crosstalk count ; Nal crystal

液体闪烁计数器；探测效率；本底；反符合屏蔽；串光计数； NaI晶体

The proliferation was determined by measuring -TdR incorporation in a β-scintillation counter. RESULTS: The in vivo administration of CCK-8 resulted in increase of B7.2 expression, but without any influence on B7.1 expression in peritoneal macrophages. CCK-8 also exhibited increased the -TdR incorporation in CD4(superscript +)T cells.

结果：整体应用CCK-8作用小鼠腹腔巨噬细胞，与对照组相比，CCK-8可上调静息小鼠腹腔巨噬细胞B7.2的表达，而对B7.1的表达则无影响；并且CCK-8使CD4T细胞[3H]-TdR的掺入率升高，即促进其增殖，增强巨噬细胞的协同刺激活性。

The optimal time for combination of radiosensitizers and radiotherapy will be determined from the significant difference of uptake and retention between the tumor and the major normal tissues. The biodistribution obtained from organ removal and counted by gamma scintillation counter was similar to that obtained from autoradiography.

本研究利用加马闪烁计数器与自动放射摄影术两种方法，探讨分别或同时使用[131I] IUdR、[18F] FMISO在肿瘤及正常器官的摄取状况、清除速率及生物分布，找出此两种药物在肿瘤中积聚最多的时间点，并与其他正常器官有明显的差别，以期应用在临床上病人给药的依据。

The wound healing of all the animals were observed with healing intensity, liquid scintillation counter, AgNORs staining, VG staining and transmission electron microscopy.

利用家兔自体穿透性角膜移植模型，采用测量伤口愈合强度、液闪计数、AgNORs染色、VG染色和电镜等方法，观察家兔PKP术后伤口愈合情况。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。