阳性结果

objective to investigate the infection of mycoplasma pneumoniae in children.methods the glutin agglutination rection was used, the diluting power of antibody of mycoplasma pneumoniae was more then 1:80, it was a positive sample.results 1 817 patients were detected, the positive rate was 30.7%,the female rate was higher than male rate, the highest rate were between three to six years old.conclusion mycoplasma pneumoniae is the main pathogen in children with respiratory tract infection, the positive rate was connected with age and nearly contact each other.

目的 了解肺炎支原体在青少年中的感染情况。方法采用明胶凝集的方法，若抗mp-igm滴度≥1：80，为阳性。结果共检测1817例，阳性率为30.7%，女性阳性高于男性，3～6岁的儿童阳性率最高。结论肺炎支原体的感染是青少年呼吸道感染的重要病原菌，阳性率与年龄有关，密切接触可引起局部流行。

Results All17patients had reiteratively blood in stools.The longest medical history of these patients is of3years,the shortest is of2months.8cases showed symptoms of stomachaches;2cases showed symptoms of peritonitis.3cases resulted in positive tests in the radioactive scanning.Of the rest of the patients,1case showeda positive test in the selective arterial angiographies.Of the17patients,12recovered completely after the operation.And no recurrence was found in the following3～5years.5patients died of the recurrence of tumor and metastasis.

结果 17例均有反复次便血，病史最长3年，最短2月，8例伴有腹痛，2例伴有腹膜炎体征，3例伴有腹块。3例核素扫描检查均是阳性，4例选择性血管造影1例阳性。17例病员无1例术明确原发病，其中15例剖腹探查直接找到病因，2例术中结合内镜找到出血原因。17例中12例经手术治疗痊愈，随访3～5年无复发。5例死于肿瘤复发转移。

Results C/EBPαand C/EBPβexpressed differently in the outer root sheath,follicular papilla,hair matrix and sebaceous gland in embryonic period.The positive signals were chiefly distributed in the nucleˉuses.The expression of C/EBPαand C/EBPβwere found in the basal cell layer of outer root sheath and sebaceous gland in the new born and maturation phase,The expression in nucleuses of outer root sheat cells decreased with the differentiation but enhanced oppositely in the cytoplasm.

结果 C/EBPα和C/EBPβ分别在胚胎期毛囊外根鞘，毛乳头，毛母质及皮脂腺细胞的胞核内强表达；新生儿毛囊峡部下端外根鞘基底层细胞的胞核内也存在强表达，基底内层胞核阳性信号逐渐减弱；而成体毛囊核内阳性信号仅定位于峡部下端外根鞘基底层及皮脂腺基底层。

Results: Positive expressive rates of PTEN and P27 protein in colorectal carcinoma were 65.52%（38/58） and 53.45%（31/58）, which were lower than those in tumor sideward mucosa and normal colorectal mucosa.

结果：大肠癌组织中PTEN和 p27蛋白的阳性表达率分别为65.52%（38/58）和53.45%（31/58），较癌旁组织和正常组织明显降低（P＜0.05）；cyclin D1蛋白的阳性表达率为60.34%（35/58），较癌旁组织及正常组织显著升高（P＜0.05）。

Results: The Fos-like immunoreactive neurons distributed mainly in the spinal trigeminal subnucleus caudalisipsilaterally and medullary visceral zone (MVZ,including nucleus tractus solitarius,ventrolateral medulla and the reticular formation between the first two),ln the sections processed for double staining of Fos and TH immunohisto chemistry, numerous Fos-LI neurons showed also TH- like immunoreactivity in their cytoplasm(Fos-TH cells)in MVZ.

结果：Fos样免疫反应神经元主要分布在同侧三叉神经脊束核尾侧亚核、双侧延髓内脏带(孤束核、腹外侧区及二者之间的网状结构)。在抗Fos 和抗酪氨酸羟化酶的双重免疫染色切片上，见到延髓内脏带内许多Fos阳性神经元的胞浆同时呈TH样免疫反应(Fos-TH双重阳性细胞)。

The central complex isprominent. The beetle showed notable 5-HT-like immunoreactivity throughout the wholebrain, which was also strongly labelled by TPH antibody, with the pattern matching that of5-HT. 5-HT-like positive fibers were resolved in all areas of the brain, among which thelamina and suboesophageal ganglion showed the most remarkable dark brownimmunostaining. While, all major neuropil regions, in general, showed low level backgroundafter TPH immunostaining for TPH mainly existing in cytoplasm. The number of 5-HT-likeimmunoreactive neurons was relatively small but possessed extensive varicose arborizations.

免疫组化结果显示，异色瓢虫脑系统呈强5-HT免疫反应，表现为稳定的反应模式；其脑系统对鼠抗TPH单克隆抗体同样呈显著的免疫阳性反应，且反应模式与5-HT一致。5-HT能神经元多为切向神经元，数目相对较少，呈两侧对称分布，主要位于视叶与侧前脑之间、前脑背方及咽下神经节处，其阳性纤维呈明显的静脉曲张状，投射区域较广泛。

RESULTS The expression of MCP-1 was negative or very weak in cells of subretinal fluid from RD.

结果视网膜下液中细胞成份MCP-1的表达均为阴性或弱阳性，B级PVR手术集取物以及增殖膜中，MCP-1表达阳性程度随PVR等级的升高而逐渐增高。

Results The results showed hyper fluorescence was located in tectorial membrane, spiral ganglion, organ of corti. There were less intensity of fluorescesce among the atria vascularis.

结果 KCC2的阳性表达部位主要分布在耳蜗的盖膜、柯蒂器、螺旋神经节细胞以及前庭壶腹嵴顶部的毛细胞，耳蜗螺旋韧带及血管纹上KCC2为弱阳性表达。

The expressions of peanut agglutinin, phasolus vulgaris agglutinin, ulex europaeus agglutinin and soybean agglutinin receptors during hepatocarcinogenesis induced by chemical carcinogen were studied with affinitive histochemistry.

结果部分卵圆细胞、过渡细胞之PNA，PHA，UEA阳性；正常肝细胞、增生灶、增生结节之PNA，PHA，UEA，SBA均阴性；肝癌组织中PNA，PHA，UEA，SBA均阳性。④结论在致癌剂作用下所出现的卵圆细胞及其分化的过渡细胞，与肝癌细胞具有某些共同的糖结合蛋白。

Results Observation of 35 746 grain of airborne fungi spores and 1 188 grain of fungi spores for one year revealed the following species of fungi: Ustilaginales, Aternaria, Uredinales, Clodoporium cladosporioides, Cladosporium, Pithomyces, Cladosporium macrocarpum, Aspergillus niger, Aspergillus versicolor and Aspergillus fumigatus. Thirth-nine of 85 infants and young children with asthma (45.9%) showed positive skin test and 108 of 260 older children with asthma (41.5%) were positive for the skin tests; total positive rate was 42.61%.

结果 经1年的调查，曝片观察到的35 746个真菌孢子和曝皿观察到的1 188个菌落，分属于4个亚门60个种属，常见菌种有黑粉菌、交链孢菌、锈菌、枝孢芽枝菌、芽枝菌、皮思菌、大孢枝孢菌、黑曲菌、杂曲菌和烟曲菌。85例婴幼儿哮喘患儿，39例真菌变应原皮内试验阳性（45.9％），260例儿童哮喘患儿，108例皮试阳性（41.5％），总阳性率42.6％。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。