查询词典 antigen

An antigen that stimulates the production of a particular agglutinin, such as an antibody .

同种抗体；同族抗体由与抗原相同的种类产生的或衍生的抗体，由它对该抗原作出反应

More antigen will thus be aggregated, which in turn will increase B cell maturation and activation.

随着b细胞的成熟和激活，更多的抗原会被聚集。

Objective This study was done to investigate the differences in expression of Fas-L antigen and neuron apoptosis in different time of focal cerebral ischemia between chronic alcohol drinking rats and control group.

目的：研究长期饮酒大鼠局灶性脑缺血后Fas-L抗原和细胞凋亡在各时间段的表达与正常大鼠脑缺血同一时间段有何不同。

Deficiency of selenium in chicken decreases immunity of erythrocyte and the regulation of erythrocyte to the specific immunity, which includes the decrease of the phagocytic ability of phagocyte, the eliminating ability of circulatory immune complex, the ability of identifying organism, carrying antigen and the immune regulation effects in the activation course of T lymphocyte, B lymphocyte, NK cell alexin, which decreases immunity of organism.

雏鸡硒缺乏降低了红细胞免疫力；同时降低了红细胞对特异性免疫的调节作用，主要表现为降低了吞噬细胞的吞噬能力、清除循环免疫复合物能力、机体识别和携带抗原能力以及对T、B淋巴细胞、NK细胞补体的活化过程的免疫调节作用，结果使机体免疫力下降。

PURPOSE: To study the apoptosis and expression of proliferating cell nuclear antigen, tissue non-specific alkaline phosphatase of stratum intermedium cell in postnatal stage of BALB/c mouse.

目的：观察小鼠釉质发育过程中成釉器中间层细胞的增殖、凋亡和其组织非特异性碱性磷酸酶(tissue non-specific alkaline phosphatase， TNSALP)的表达，探讨中间层在釉质形成过程中的可能作用。

CTL restrictive cytotoxicity HLA allotype TCR Antigen peptide MHC complex Surface information

CTL限制性杀伤； HLA型别； TCR ； MHC抗原肽复合物；表面信息

The use of aluminum hydroxide adjuvant will decrease the dosage of antigen whereas the vaccine reaches the same antibody titer.

研究证实氢氧化铝佐剂的加入使该疫苗在达到相同抗体滴度的情况下可以减少抗原的用量。

AIM: To evaluate the 18 kDa antigen in diagnosis of human alveolar echinococcosis.

目的：评价18kDa抗原在泡型包虫病诊断中的价值。

Anaphylaxis may be caused by extremely small amounts of antigen.

过敏反应可在接触极少量抗原后发生。

The levels of schistosome circulating cathodic antigen in serum and urine were detected parallelly by McAb-Dot-ELISA. In 81 acute cases, the positive rates in serum and urine were 96.30% and 66.67%(P＜0.01) but the combined positive (positive in serum and／or in urine) rate reached 100%, while in 109 chronic cases, they were 77.06% and 10.09%(P＜0.01) but the combined positive rate was not increased. In 100 healthy individuals from non-endemic areas, no positives were detected in serum and urine with false positive rate of 0%. The cross reaction rates in serum and urine of 51 cases with clonorchiasis were 9.43% and 0% but all were 0% in 48 cases with ancylostomiasis.

提要 应用McAb-Dot-ELISA平行检测血吸虫病人的血清和尿样(浓缩20倍)中日本血吸虫肠相关趋阴极循环抗原。81例急性血吸虫病患者的血清和尿样的阳性率分别为96.30%和66.67%，而血清和尿样组合检测的阳性检出率提高至100%。109例慢性血吸虫病患者的血清和尿样的阳性检出率分别为77.06%和10.09%，组合检测的阳性检出率没有提高。100份健康人的血清和尿样的假阳性率均为0%。54例华支睾吸虫病患者的血清和尿样的交叉反应率分别为9.43%和0%。48例钩虫病患者的血清和尿样的交叉反应率均为0%。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。