阴性的

Generally, all skin types respond negatively to detergents and other chemical based products.

一般来说，所有类型的皮肤反应阴性洗涤剂和其他化学制品。

Methods Dialyzers were reused with Renalin 100 as disinfectant and Renatro PA 100 The dialyzers of HCV Igm positive patients were for single use.Dialyzers of anti HW IgG positive patients were reused and stored seperately with those of anti-HW IgG negative patients.

应用Renalin100作为复用透析器的杀菌剂，采用Renatro PA 100全自动复用机进行透析器复用，HCVIgM阳性患者透析器一次性应用，HCVIgG阳性透析器复用，但与阴性患者透析器分机复用处理和隔离储存。

Toxoplasma dieresis positive and negative were devided into two groups.ACTH and 5-HT between the two groups apply statistical contrast analyses.

将弓形虫检测结果分为阳性组与阴性组，2组ACTH与5-HT的检测结果用统计学方法对照分析。

RESULTS: Stable telomerase activity could be detected in the transfected fibroblasts and no signs of cell senescence were found in the fibroblasts cultured for more than 50 doublings.

结果 转染 h TERT的人成纤维细胞能稳定表达端粒酶活性，培养超过 5 0代后细胞仍保持β-半乳糖苷酶阴性。

Results The body weight, visceral fat and body weight ration, as well as the levels of blood glucose, insulin, triglyceride, total cholesterol, LDL, and total FFA, were significantly lower in high fat-fed group than in control group (P.01). The aortic tunica intima was intact, the number of foam cells was decreased, and inflammatory cells infiltrated into the med-intima smooth muscle of the n-3 PUFA group. However, with no such changes were observed in control and n-3 PUFAs groups.

结果 n-3脂肪酸组大鼠体重第1~11周均明显降低，空腹血糖、血清胰岛素、TG、TC、LDL-C、总FFA和内脏脂肪占体重百分比均明显低于HF组，HDL-C则明显高于HF组，与对照组无明显差别；n-3脂肪酸组大鼠主动脉主动脉内膜完整无内皮细胞脱落现象，内膜下泡沫细胞及炎细胞浸润减少，内膜的NF-κB呈弱阳性表达，IκBα呈阳性表达，ICAM-1和MCP-1均呈阴性或弱阳性表达。

The aortic tunica intima was intact, the number of foam cells was decreased, and inflammatory cells infiltrated into the med-intima smooth muscle of the n-3 PUFA group. However, with no such changes were observed in control and n-3 PUFAs groups. Little or no expression of NF-κB, ICAM-1 and MCP-1, and a high expression level of IκBα were detected in aortic tunica intima of the n-3 PUFA and control groups, while high expression levels of NF-κB, ICAM-1 and MCP-1, and little expression of IκBα were detected in aortic tunica intima of the high fat-fed group.

结果 n-3脂肪酸组大鼠体重第1~11周均明显降低，空腹血糖、血清胰岛素、TG、TC、LDL-C、总FFA和内脏脂肪占体重百分比均明显低于HF组，HDL-C则明显高于HF组，与对照组无明显差别；n-3脂肪酸组大鼠主动脉主动脉内膜完整无内皮细胞脱落现象，内膜下泡沫细胞及炎细胞浸润减少，内膜的NF-κB呈弱阳性表达，IκBα呈阳性表达，ICAM-1和MCP-1均呈阴性或弱阳性表达。

Haemolysis test: With distilled water and stroke-physiological saline solution as positive and negative controls respectively, the rate of haemolysis of 100% and 50% eluent of PLGA/RIP were studied.

溶血实验：以蒸馏水和生理盐水分别为阳性、阴性对照，观察PLGA/RIP洗提液原液和0.5 g/L洗提液的溶血率。

Once heartworm tests are negative, the treatment is considered a success.

当心蠕虫测试为阴性，则认为治疗是成功的。

It was used to detect telomerase activity in 293 cells and RNase-pretreated or heat-treated cells as control.

与常规TRAP法相比较，应用端粒酶TRAP-ELISA法检测端粒酶阳性的293细胞和阴性对照标本(加热或RNase处理和正常人内皮细胞)。

Objective To understand the distribution and immune activation status of T lymphocyte subsets in highly exposed HIV1 and persistently seronegative individuals, and explore the immunologic mechanism of nonsusceptibility to HIV1 by sexual transmission in HEPS individuals.

目的 了解经性传播途径高暴露HIV1持续血清阴性者淋巴细胞亚群表达及其免疫活化状态，探讨经性途径高暴露HIV1不易感的免疫基础。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。