Results Positive serum and negative serum are mixed suitable by the ratio of 1:10.
结果阳性、阴性血清1∶10左右混合比例比较适合。
All the positive serum samples and some negative serum samples from each area were retested, the recombination rate was 97.21%.
对检出的全部阳性血清和部分阴性血清进行了复测，复合率为97.21%。
Laboratory tests by ELISA method of serum samples for this and 50 other contact were found to be negative.
采用ELISA法对该人及50名其他接触者的血清样本进行的实验室检测均呈阴性。
All these serum samples were sent to the Institute Pasteur of Bangui for investigation, and were IgM negative by ELISA test.
所有血清样本都被送往班吉的巴斯德研究所进行检测，ELISA检测的结果均为IgM阴性。
Tumor markers in patients' serum were all negative.
血清肿瘤标志物均为阴性。
The multiple liner regression model indicated that serum TC level was significantly associated with accumulative noise dose, but negative associate with scale of hot environment.
多元线性回归模型分析显示：血清tc水平与累积噪声剂量呈正相关，与高温级别呈负相关。
In the female osteoarthritis patients, the serum testosterone level had negative correlation with the ISOA, the severe degree score of the X-ray manifestation and the symptomatic score of TCM.
女性肾阳虚型骨性关节炎患者血清睾酮水平的高低与骨关节炎严重性指数（ISOA）、X线表现轻重程度及中医症状评分负相关。
Conclusion the combined assay of serum tumor markers is valuable in the diagnosis of PHC, especially in negative AFP patients.
结论多项肿瘤标志物联合检测对PHC尤其是AFP阴性PHC的诊断具有重要价值。
The blood of a healthy rabbit was taken as negative control serum.
健康兔血清作阴性血清对照。
There was negative by AGID and 3 serum samples were EHV-1 positive by PCR among 71 serum samples.
将琼脂免疫扩散试验检测为阴性的71份马血清样品进行PCR检测，其中检出3份血清为阳性，并确诊为EHV - 1型。
Meanwhile, the serum contained normal saline was set as negative control.
同时设立生理盐水血清作为阴性对照。
HRP IgG was used to test 40 HCV negative and 40 HCV positive standard serum. The negative conformity rate is 97.5% and positive conformity rate is 95%. It can be used for ELISA test of anti HCV.
用辣根过氧化物酶标记后，作为酶标二抗检测HCV阴性和阳性标准血清各4 0份，阴性符合率为97.5 % ，阳性符合率为95 % ，可用于抗HCV的ELISA检测。
The correlation analysis showed the negative correlation of the content of SP-A in serum and in BALF.
相关分析表明血清与BALF中SP - A的含量呈明显的负相关关系。
The degree of pulmonary edema was positive correlation with the change of substance P in serum and BALF, and was negative correlation with the change of CD44 in serum.
肺泡灌洗液及血清中P物质含量的变化与肺水肿轻重程度成正相关，血清CD44含量变化与肺水肿轻重程度呈负相关性。
In patients with breast cancer, there were negative correlation between the concentration of serum PSA and clinical stage.
而在乳腺癌患者中，PS A水平与临床分期呈明显负相关。
In patients with breast cancer, there were negative correlation between the concentration of serum PSA and clinical stage.
而在乳腺癌患者中，PS A水平与临床分期呈明显负相关。
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