阴性

Methods The inhibitory effects of Taurine (50 mmol·L-1) on glycolaldehyde (0.1 mmol·L-1) induced DNA damage in spleen lymphocytes of mice were studied in vitro using single cell gel electrophoresis,and 2,4-dinitrophenylhydrazine measurement was used to detect quantitatively the effects of Taurine on carbonyl compound contents in a reactive system.

采用单细胞凝胶电泳技术检测牛磺酸（50 mmol·L-1）对乙醇醛（GA， 0.1 mmol·L-1）所致小鼠脾淋巴细胞DNA损伤的抑制作用，并用2，4-二硝基苯肼法定量检测牛磺酸对反应体系中乙醇醛含量的影响，同时设乙醇醛阳性对照组和PBS阴性对照组。

The PCR based assay was tested on 19 strains isolated in throats from patients with guttate psoriasis. The results demonstrated that 6 strains were positive in 15 streptococus strains among which there were 3 streptococus pyogenes, 1.S.agalactiae, 1 S. eguisimilis and 1 S. uberis, and 4 non- streptococus strains were negative. Emm6 was found not only in suppurative hemolytic streptococus, but also in S.uberis.

应用聚合酶链式反应方法对点滴型银屑病患者咽部培养出的19株细菌中的M6蛋白基因进行检测，结果，15株链球菌中6株为阳性，其中化脓链球菌3株，无乳链球菌、似马链球菌和乳房链球菌各1株，4株非链球菌均为阴性。M6蛋白基因不仅存在化脓性溶血链球菌中，在其它链球菌如乳房链球菌中也存在。

Every risk factor between hematencephalon patients and controls was compared, respectively.

所有病例分为CpIgG阳性组与CpIgG阴性组，了解Cp感染对脑出血危险因素的调整OR值变化影响。

Results There was not significant different in estimation the nature of hematuric by used the UF-100uric sediment analysor and phase contrast microscopy.

以相差显微镜镜检形态为标准，UF-100检测标本的假阳性率为11.9%，假阴性率为18.6%。敏感度为81.4%，特异性为88.1%（以上数据为3种形态的平均值）。

Results The re was not significant different in estimation the nature of hematuric by used the UF-100uric sediment analysor and phase contrast microscopy.

以相差显微镜镜检形态为标准，UF-100检测标本的假阳性率为11.9%，假阴性率为18.6%。敏感度为81.4%，特异性为88.1%（以上数据为3种形态的平均值）。

Clinical Efficiency of Meningococcus Group A Capsular Polysaccharide Vaccine in Children Three Months to Five Years of Age Cellular and Humoral Components of Monocyte and Neutrophil Chemotaxis in Cord Blood Oral non-absorbed Antibiotics Prevent Infection in Acute non-lymphoblastic Leukemia Aspirin-induced Hepatotoxicity and Its Effect on Juvenile Rheumatoid Arthritis Prediction of Morbidity in Hemophilus Influenzae Meningitis Neurological Sequelae in Children Surviving Mechanical Ventilation in the Neonatal Period Developmental Effects of Prolonged Pregnancy and the Postmaturity Syndrome Long-term Outcome of Hemophilus Influenzae Meningitis Related to Antibiotic Treatment Recommendations for a National Policy on Poliomyelitis Vaccination Impaired Humoral Immunity in Treated Hodgkin's Disease Development of Immune Response during Typhoid Fever in Man In Vitro Susceptibility of Recently Isolated gram-negative Bacteria to Gentamicin, Sisomicin, Tobramycin, and Amikacin Studies of Urticaria and Acute Serum Sickness with the CI Precipitin Test Epidemic Measles in a Highly Vaccinated Population Congenital Chloride Diarrhea Acute Parotitis Associated with Influenza, Type A: Twelve Cases Urinary Tract Infection in high-risk Newborn Infants Maternal ABO Blood Group Type B: A Risk Factor in the Development of Neonatal Group B Streptococcal Disease

脑膜炎双球菌A羣被囊多醣类疫苗接种在3个月到5岁大小孩之临床效果脐带血内单核球及嗜中性球化学向性之细胞成分及体液成分口服不被吸收的抗生素可预防性急非淋巴球性白血症病人罹患感染阿斯匹灵引起之肝毒性及其对幼年性风湿样关节炎之影响流行感冒杆菌脑膜炎预后之预测新生儿时期接受人工呼吸器其日后神经系统上之后遗症过期妊娠及过度成熟徵候对发育之影响流行感冒杆菌脑膜炎之长期预后与抗生素治疗之关系对&小儿麻痹预防接种的国家政策&的建议 Hodgkin's disease治疗后体液免疫之缺损伤寒患者免疫反应的研究目前分离出来的革兰氏阴性菌在体外对Gentamicin，Sisomicin，Tobramycin和Amikacin之感受性荨麻疹和急性血清病CI沉淀素试验的研究在大多数接种人羣发生的麻疹流行先天性氯腹泻与influenza A型病毒有关的急性腮腺炎：12病例报告高危险性新生儿的尿道感染母亲血型B型：为新生儿发生B羣链球菌疾病之个危险因素

In both HLA-B27 positive and negative groups, positive rate for HLA-B13/B40 was higher than that of HLA-B7/B40, implying that the heterozygotic frequency of B13 and B40 loci as well as the cross-reactivity of their antigens or both was higher.

无论在HLA-B27阳性还是阴性人群中，HLA-B13/B40的抗原阳性率远高于HLA-B7/B40的阳性率，说明B13和B40位点的杂合或交叉，远大于B7与B40之间的杂合或交叉。

In both HLA-B27 positive and negative groups, positive rate for HLA-B13/B40 was higher than that of HLA-B7/B40, implying that the heterozygotic frequency of B13 and B40 loci as well as the cross-reactivity of their antigens or both was higher.

无论在HLA-B27阳性还是阴性人群中，HLA-B13/B40的抗原阳性率远高于HLA-B7/B40的阳性率，说明B13和B40位点的杂合或交叉，远于B7与B40之间的杂合或交叉。

They were all G/A heterozygous at RHD 1227 site.

RHD 1227A等位基因在Rh阴性人群中的频率为16.43％，在随机人群中的频率为0.72％。

Women with AGC will not have lesions in the follow-up histologic examination.

70-80%的AGC女性在组织学随访中是阴性的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。