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The laboratory findings of a typical CCML patient comprised of peripheral blood leukocytosis, basophilia and eosinophilia,myeloid differentiation in different stages, and increased megakaryocytes. The immunohistochemical features of the CCML consisted of highly positive MPO and CD68, significant lowering of neutrophil alkaline phosphatase, positive for Philadel- phia chromosome or chimeric BCR/ABL gene, etc. But in most cases of juvenile CCML, the Philadelphia chromosome could not be detected.

临床表现以乏力、低热、贫血、肝脾及淋巴结肿大为主要特点；典型儿童慢性髓细胞白血病的实验室特点有白细胞计数高、嗜酸和嗜碱性粒细胞增多、骨髓不同阶段髓细胞分化和巨核细胞增多；免疫组化提示CD68，髓过氧化物酶，中性粒细胞碱性磷酸酶积分明显减低，Ph染色体或BCR/ABL融合基因阳性，而幼年型CCML的Ph染色体常为阴性。

Results The tissue of 3 cases of ACC in the esophagus was mainly composed of square shape gland epithelial cell and variant myoepithelial cell, mesh shape cavity crack and the tubular, the entity shape arrangement, the cavity crack content basophilia and acidophilia the secretion. There was transmigration of superficial epidermis in 1 case of ACC; All 3 cases were positive of CK, H-CK, P63, S-100 (endochylema /nucleus), EMA, and Bcl-2. Case 3 was positive of CerbB-2 and P53. Case 2 was CD117, AAT, SMA, PAS/AB.

结果 3例食管腺样囊性癌的癌组织主要由立方形腺上皮细胞和变异的肌上皮细胞组成，呈筛孔状腔隙、管状、实体状排列，腔隙内含嗜碱性和嗜伊红分泌物；3例食管腺样囊性癌中例1表面上皮有移行；免疫组化：3例CK、H-CK、P63、S-100、EMA、Bcl-2均，例3 CerBb-2，P53，例2 CD117，AAT、SMA，PAS/AB。

SMA staining was positive in basophilous small blocks, spindle or irregular cell cluster. Of the 218 cases, 56 cases had smooth muscle. S-100 staining demonstrated that neurofilament protein and adipocytes were positive. Of the 218 cases, 44 cases had adipose tissue.

平滑肌肌动蛋白染色显示嗜碱性的小团状、梭形或不规则形的细胞束呈阳性反应，证明为平滑肌，218例中56例显示了平滑肌的存在。S-100染色神经纤维丝及脂肪细胞均呈阳性反应，218例中44例有脂肪组织。

The four-week twice immunized hamsters acquired anti-MP in-fection capacity in local respiratory tract,as a result that swab culuturepositise was belove that of unimmunization group,and that only onehumster's lavage fluid culture was positive in immunization group.How-ever,unimmunization group positive rate of swabs and lavage fluid cul-ture was very high.This hinted that local respiratory tract's anti-MPinfection capacity was weak at the primary infection and the ability de-veloped gradually.4.The sIgA change in broncheal-lung lavage fluid.

而未免疫组咽拭子和支气管肺泡灌洗液MP分离培养的阳性均很高，说明在初次感染时，呼吸道局部防御清除MP的作用差，但随着时间的推移，其灌洗液培养的周次阳性率有下降趋势，MP培养的滴度亦随之降低，说明在感染以后随着时间的推移，呼吸道局部逐渐产生了防御、清除MP感染的作用。

Results NGF and its mRNA were localized in chondrocytes in the sclera, especially in the binucleate cell. In NGF and its mRNA respectively, the amount of the positive cells in the occluded eyes was significantly higher than that of the control eyes (P.05). In NGF F(subscript DG=20.556, P.001 or in its mRNA F(subscript DG=25.520, P.001, the amount of the positive cells among the occluded groups or the control groups was significantly decreased along with the time.

结果 NGF蛋白及其mRNA均表达於巩膜的软骨细胞中尤其在双核细胞中；两者在各时间段遮盖眼巩膜中阳性细胞数均明显高於对照组(P.05)；免疫组织化学F(下标 DG=20.556 P.01和原位杂交F(下标 DG=25.520 P.01在对照组各组间阳性细胞的表达数目随时间变化明显下降。

One was the pqsA' positive expression plasmid constructed by cloning the pqsA'-lacZ fusion digested from pYHP441 into miniCTX-1, whose sequence was then integrated into wild type PAO-1 chromosome by biparental mating procedure. The other was pqsA-E operon knock-out plasmid whose sequence between pqsD and pqsE operon was inserted by tetracycline cassette by the site specific insertion mutagenesis strategy and the mutant constructed by biparental mating of S17-1 that harbored the plasmid and pqsA' positive expression mutant.

一种是酶切质粒pYHP441获得pqsA'-lacZ片段后，亚克隆入质粒miniCTX-1中，构建成PqsA'的阳性表达质粒，随后将构建的质粒，通过双亲交配过程整合入野生型铜绿假单胞菌株PAO-1染色体组中；另一种是通过点特异插入诱变策略，将四环素基因盒插入启动子pqsD和pqsE之间，构建的阴性质粒转化入大肠杆菌S17-1株后，和上述pqsA'阳性表达突变株进行双亲交配过程。

A numerical algorithm and a numerical experiment are given. 2. The least norm, positive semidefinite and positive definite real solutions of bisymmetric matrix equations (A~TXA, XA — YAD)=(D, 0)are considered by applying the generalized singular value decomposition.

利用广义奇异值分解讨论了矩阵方程(A~T XA，XA-YAE)=(E，0)在对称次反对称矩阵集合中的解、极小范数解和在双对称矩阵集合中的解、极小范数解及正定解； 3。

Results No positive expressions of nm23Hl and NF-kBP65 were found in normalgroup; whereas positive expressions were observed in retinoblastoma, blepharal basal cell carcinoma , blepharal squamous cell carcinoma and meibomian gland carcinoma.

结果：nm23H1和NF-kBP65在正常视网膜及眼睑组织细胞中呈阴性表达，在视网膜母细胞瘤、眼睑基底细胞癌、眼睑鳞状细胞癌及睑板腺癌等眼部肿瘤中呈阳性表达。

Methods 44 asthma patients with wheezing rale heard and bronchial provocation tested positive or bronchodilatation tested positive were treated for 2 to 3 months according to GINA,then the questionnaire of asthma quality of life in adultsand asthma control testwere completed by these patients.

2005年第101次美国胸科学会年会上，有人报告哮喘控制测试不仅与其它现有的、以西方人生活方式和习惯为基础编制的哮喘量表评价方法高度一致，而且要简单易用并更明了有效[1]。

In the lens regeneration of Bufo raddei Strauch, The mRNA of Pax-6 gene expression was positive at 7 day, 30 day during lens regeneration. The gene of Pax-6 was positive during the different time of lens development and regeneration.

晶状体再生的第30天晶状体纤维开始分化，荧光定量的结果显示再生30天比21天Pax6基因的表达量高，表明在此时期Pax-6基因对再生的过程中调控晶状体纤维分化方面起到了关键的调控作用。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。