This is why the patients are HIV negative, but their CD4 cells are decreased.
这就是为什么病人艾滋病毒阴性，但他们的CD 4细胞均有所下降。
Prior to that, he was accepted at the provincial CDC to determine the severity of the free detection of CD4 cells.
这之前，他刚在省CDC接受了判断病情轻重的免费CD 4细胞检测。
The number of CD4 cells in infected persons is a measure of the degree of immune system damage to one of the main indicators.
CD4细胞的数量是衡量感染者免疫系统受损程度的一个主要指标。
But in most people they studied, the virus in the blood did not match the sequence in the CD4 cells, indicating that HIV was hiding elsewhere.
但根据大部分人的研究表明，血液中的病毒序列并不和CD 4细胞内的相匹配，这就预示着HIV病毒可能另有藏身之处。
It suggests that the abnormality of the cellular immunological function is caused by lower number of CD4 cells and can be improved by immunotherapy in RRI children.
提示RRI患儿存在CD_4细胞亚群低下而导致细胞免疫功能异常，通过免疫调节剂治疗而使之改善。
Usually for this co-infection population we first treat the HIV with HAART therapy and induce the CD4 cells then we will treat the co-infection of HCV with pegylated interferon and ribavirin.
通常对这类混合感染者，我们首先用高效抗逆转录病毒治疗、诱导CD4细胞等疗法治疗艾滋病毒，然后我们用聚乙二醇干扰素联合利巴韦林治疗混合感染的丙肝病毒。
The new research found that patients fare better when they begin treatment when their CD4 counts are much higher, between 350 and 500 cells per cubic millimeter.
该研究发现病人在CD4 T-细胞的水平还比较高的时候350-500/立方厘米的时候就接受治疗，可以获得更好的效果。
HIV USES the CCR5 as a co-receptor (in addition to CD4 receptors) to latch on to and ultimately destroy immune system cells.
HIV利用CCR5为受体(除此之外还有CD 4型受体)来锁住并最终破坏免疫系统细胞。
This study was performed to determine if activation of alloreactive CD4-independent, CD8+ T cells, by exogenous stimuli, can precipitate late loss of islet allografts.
该研究的目的在于明确是否同种异体反应性非CD4依赖的CD8+T细胞通过外生性刺激能够能够导致长期移植物的丢失。
One such area, located on the surface spikes used by HIV to attach to immune system cells and infect them, is called the CD4 binding site.
其中的一个区域，定位在表面的棘突上，是HIV病毒用来接触免疫细胞并且感染它们时使用，叫做CD 4结合位点。
So, this study suggests a mechanism whereby breast cancer cells modulate the immune system through DCs to induce CD4+ T cells that promote early tumour growth.
所以，研究提示乳腺癌细胞通过树突状细胞诱导能促进肿瘤早期生长的CD4+T细胞的作用机制。
He had to attend annual health checks, which only tested the amount of CD4 + t cells in his blood.
他必须每年都参加健康检查，监测血液中CD 4 +T细胞的数量。
Here, we report the patterns derived from the analysis of 39 histone modifications in human CD4 t cells.
这里，我们报告了来自于人类CD 4细胞中39个组蛋白修饰的分析的模式。
Measuring CD4 + cells in the bloodstream provides another view of HIV disease status.
检测血流中CD 4 +细胞数是监测HIV疾病状态的另一方法。
Objective to determine the expression level of CD69 on CD4 + and CD8 + t cells in peripheral blood from children with rheumatoid arthritis (ra), and investigate their role in the pathogenesis of ra.
目的分析小儿类风湿关节炎(RA)患者的外周血cd4 +、CD 8 +T细胞CD 69表达水平，探讨其在小儿关节炎症发生过程中的免疫病理作用。
More and more research proved that CD4+CD25+ regulatory T cells (Treg cells) play an important role in immune tolerance in these years.
近年来，越来越多的研究表明CD4+CD25+调节性T细胞在免疫耐受的过程中起着非常重要的作用。
Objective to study the number changes of blood CD4 + CD25 + t cells and its significance in rats with experimental autoimmune encephalomyelitis (EAE).
目的探讨实验性自身免疫性脑脊髓炎(eae)动物模型血cd4 +CD 25 +T细胞的变化及其意义。
The increase of CD3 + CD4 -cd8 - cells had correlated with mobilization effect of CD34 + cells into peripheral blood.
在各T淋巴细胞亚群中CD 3 + CD 4- CD 8 -细胞的增加与CD34 +细胞的动员效果间具有统计学意义的相关性。
Objective to investigate the role of CD4 + CD25 + regulatory t cells in immunological pathogenesis of Kawasaki disease (KD).
目的探讨CD 4 + CD 25 +调节性T细胞在川崎病(KD)免疫发病机制中的作用。
Conclusions (1) Our findings suggest that HDM is capable of inducing CD4 + CD25 + t cells recruitment into non-acute mild allergic asthmatic airways.
结论：(1)粉尘螨过敏原能募集CD 4 +CD 25 +T细胞浸润到缓解期轻度过敏性哮喘患者气道局部。
Blood sample was gathered before and 5 days after intervention, testing hemogram, biochemical indexes, NK cells, CD3, CD4, CD8, temperature. Postoperative fever was observed in all the patients.
分别于介入术前及术后5天内采血，检测血象、生化指标、NK细胞、CD 3、CD 4、CD8及患者体温，观察患者术后有无发热现象等。
The results showed that the number of CD3+and CD4+cells in the urticaria group was significantly lower than that of control group (P< 0.01), especially in patients with acute urticaria.
结果表明，荨麻疹患者CD3+及CD4 +细胞明显降低，与健康对照组比较差异有非常显著性意义（P<0.01），其中以急性荨麻疹患者CD3+、CD4+改变最为明显。
The results showed that the number of CD3+and CD4+cells in the urticaria group was significantly lower than that of control group (P< 0.01), especially in patients with acute urticaria.
结果表明，荨麻疹患者CD3+及CD4 +细胞明显降低，与健康对照组比较差异有非常显著性意义（P<0.01），其中以急性荨麻疹患者CD3+、CD4+改变最为明显。
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