阴性

Result Of the 90 HLER E.faecium,85.6%(77/90) were positive for ermB gene,and 15.6%(14/90) positive for both tnpA and ermB gene. All isolates were negative for mef gene.

结果90株高水平红霉素耐药屎肠球菌中ermB基因阳性率为85.6%(77/90)，mef基因均为阴性，15.6%(14/90)tnpA基因阳性的肠球菌中ermB基因均为阳性。

Results Fourteen individuals from two pedigrees carried homoplasmic 1555G mutation. Seven sporadic patients and the five mothers did not have 1555G mutation.

结果 两个家系的14份样品为1555G点突变阳性，散发病例及部分亲属的12份样品全部为1555G点突变阴性。

After the platelet transfusion, the antibodies of all the cases of the homotype platelet transfusion were negative, but the antibodies in 2 cases of the control group were positive, and there was antibody to HPA-3a in one of the antibodies positive cases.

血液病人接受单采血小板输注后，HPA-3同型输注组血小板抗体阴性，而对照组有2例存在血小板抗体，其中1例为HPA-3a抗体。

Since hyperplastic changes were seen in 35% of MuSK-negatie patients, the thymus could be inoled in some of these cases.

然而在35%的MuSK抗体阴性的病人中可见明显胸腺增生，提示胸腺在此类病人的致病机制中有一定的作用。

Results:The positive rates of TSP- 1 mRNA in hypertrophic scars and keloid were lower than those in normal skin and surgical scar. MVC was higher in the cases with negative expression of TSP - 1 mRNA than the ones with positive expression of TSP - 1 mRNA. MVC was higher in the hyperstrophic scar and keloid than in normal skin and surgical scar.

结果TSP-1 mRNA在增生性瘢痕和瘢痕疙瘩中表达的阳性率低于在正常皮肤和外科瘢痕组织中的表达(P＜0.05)；TSP-1 mRNA表达阴性病例组的MVC显著高于TSP-1 mRNA阳性病例组的MCV(P＜0.05)；增生性瘢痕和瘢痕疙瘩组织中微血管数多于正常皮肤和外科瘢痕组织的微血管。

Methods 70 male SD rats are randomly devided into 7 groups with their right testis extirpated except for normal control group. Normal control group andnegative control group are given saline while positive control group are injected hypodermically testosterone propionate at dose of 2mg/kg－1?

将70只SD雄性大鼠随机分为正常对照组、阴性对照组（摘除右侧睾丸＋灌胃生理盐水）、阳性对照组〔摘除右侧睾丸＋丙酸睾丸素（皮下注射2mg/kg－1？

Glutamatergic system can be affected by r isperidone and clozapine treatment and it may be related to improvement in psych iatric symptoms.

利培酮、氯氮平能影响谷氨酸能系统，这种作用可能与其改善精神分裂症阴性症状的作用相关。

Syngenic monoclonal anti-idiotypic antibodies (MAb_2s), AFE_8Id_(16-6) and ALA_(15-6)Id, were raised against an idiotype on a protective monoclonal antibody with specificity for NDV.

用AFE_8Id_(16-6)和ALA_(15-6)Id两株新城疫病毒的抗独特型单抗(MAb_2)分别免疫接种一组(18只)无HI抗体鸡，并以一组(7只)Lasota苗常规免疫鸡和一组(12只)不免疫的易感鸡分别作为免疫阳性和阴性对照。

Methods The neurological soft signs in 47 defective schizophrenia and 128 indefective schizophrenia were tested and all the patients were evaluated by SANS,SAPS,BIRS and SSSI.

将175例精神分裂症病人采用Carpenter提出的关于缺陷综合征的诊断标准划分为缺陷型（47例）、非缺陷型（128例），对其神经系统软体征进行评定，同时应用阴性症状评定量表、阳性症状评定量表、简明智能评定量表、住院精神病人社会功能评定量表分别进行评定并进行相关分析。

XU Minxiu,LIU Yuhou.Linyi Mental Health Center,Shandong 276005,ChinaObjective To explore the related factors of neurological soft signs in the defective schizophrenia.Methods The neurological soft signs in 47 defective schizophrenia and 128 indefective schizophrenia were tested and all the patients were evaluated by SANS,SAPS,BIRS and SSSI.

将175例精神分裂症病人采用Carpenter提出的关于缺陷综合征的诊断标准划缺陷型（47例）、非缺陷型（128例），对其神经系统软体征进行评定，同时应用阴性症状评定量表、阳性症状评定量表、简明智能评定量表、住院精神病人社会功能评定量表分别进行评定并进行相关分析。

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。