阳性

In normal group and sham lesion group, BDA positive neurons were distributed symmetrically in the pyramid cells of sensorimotor cortex, and BDA positive fibers of pyramid cells passed through the cerebral cortex, internal capsule, cerebral peduncle of midbrain, basilar portion of pons to the pyramid of medulla oblongata. At the lower part of the medulla oblongata, most of the BDA positive fibers passed through the pyramidal decussation to the contralateral side, continously descended at the ventral part of posterior funiculus just dorsal to the posterior gray commissure and ended at sacral spinal segments.

正常组和假损伤组大鼠BDA示踪显示BDA标记阳性细胞定位于双侧感觉运动皮层的锥体细胞，锥体细胞发出的BDA阳性纤维束对称分布于双侧皮层、内囊、大脑脚、脑桥基底部、延髓锥体中的皮质脊髓束内，继而经锥体交叉到脊髓后索，在双侧后索最深层、灰质后连合背侧下行至脊髓骶段。

HP positive groups was compared with HP negative groups in gastric mucosal lesions, expression of P16 in HP positive groups was lower than that in HP negative (P＜0.01), expression of CD44V6, PCNA and C-met in HP positive groups were all higher than those in negative groups (P＜0.01). Expression of P16 was negative correlated with expression of CD44V6, PCNA and C-met in HP-infected gastric mucosal lesions (r〓=-0.6971, P＜0.01; r〓=-0.4811, P＜0.01; r〓=-0.6075, P＜0.01); Expression of CD44V6 were positive correlated with expression of C-met and PCNA (r〓=0.6550, P＜0.01; r〓=0.4977, P＜0.01). Selenium level in HP-infected gastric mucosal was Significantly higher than normal and the level will fall with deteriorism of gastric mucosal lesions.

临床标本研究结果表明：在系列胃粘膜病变中，P16表达HP阳性标本显著低于HP阴性标本（P＜0.01）；CD44V6、C-met、PCNA表达HP阳性标本均显著高于阴性标本（P＜0.01）；在HP感染的胃粘膜病变组织中，P16表达与CD44V6、C-met、PCNA表达均呈负相关（r〓=-0.697l，P＜0.01；r〓=-0.4811，P＜0.01；r〓=-0.6075，P＜0.01）；CD44V6表达与C-met、PCNA表达相互呈正相关（r〓=0.6550，P＜0.01；r〓=0.4977，P＜0.01）；HP感染的胃粘膜病变组织硒含量明显升高，并随胃粘膜病变程度加重相对降低，但高于正常组织；硒含量分别与CD44V6、C-met、PCNA表达阳性率呈负相关（P＜0.05），而与P16表达阳性率呈正相关（P＜0.05）。

The detestability of HBV DNA in saliva had no significant correlation with the occult blood status.

结果：唾液DNA阳性率在唾液隐血阳性和弱阳性者间为62.5%，唾液隐血阴性者为63.6%。

Immunohistochemical studies were performed in 6 cases. Cytokeratin 7 was diffusely positive in all cases studied, whereas cytokeratin 20 and cytokeratin 17 were focally positive in 4 and 2 cases, respectively.

我们给6例做了免疫组化，细胞角蛋白7全呈弥漫的阳性，细胞角蛋白20和细胞角蛋白17分别在4例和2例中呈局灶阳性。

In recent years, medical science progresses, the Gram-positive bacilli have a more in-depth study. Here on Gram-positive bacilli in the mononuclear cells of Listeria monocytogenes, Diphtheroid bacilli, erythema silk erysipelas bacteria of Clostridium perfringens and Clostridium difficile, Bacillus anthracis and Nocardia infections, Detection and treatment are reviewed.

近年来，医学科学不断进步，对革兰阳性杆菌有了更深入的研究，为此就革兰阳性杆菌中的单核细胞增生性李斯特菌、红斑丹毒丝菌、产气荚膜梭菌、艰难梭菌，炭疽杆菌以及诺卡氏菌的感染、检测方法及治疗作一综述。

The distribution of ubiquitin positive dystrophic neurites and neuronal intranuclear inclusions were investigated. Results Morphologically,it was characterized by marked atrophy of bilateral striatum with loss of neurons and mild proliferation of astrocytes.

泛素阳性的营养不良性神经突起和神经细胞核内包涵体主要出现在大脑皮层的Ⅲ～Ⅴ层，神经细胞核内泛素阳性包涵体在大脑额叶前区皮层达22%，依次为顶叶7%、枕叶3%、颞叶1%和扣带回1%。

8 Cases of the CD56 positive TCl expressed EBER.

8例CD56阳性病例中，4例EBERs阳性。

Results Under optical lens positive products of ACP reaction were brown particles scattered in cyton and process;under electron lens its positive products were black precipitates with high electron density scattered in lysosome and Golgi bodies in different shapes,and often companied by linear lysosome and some cell organs.

结果光镜下可见 ACP 反应阳性产物为棕色颗粒，散在分布于神经元的胞体及突起内；电镜可见其阳性产物为电子密度高的黑色沉淀，分布于不同形状的溶酶体及高尔基体内，并常见线状溶酶体与一些细胞器相伴行。

Grain agglutinate law detects serum MP-IgM is doubtful and electropositive 13 (drip 1 ∶ of degree of ≥ 80), electropositive ...

颗粒凝集法检测血清MP-IgM可疑阳性13例(滴度≥1∶80)，阳性。。。

CK7 all shows electropositive expression in all CCCs, and only in YST of 16 pure sexes 1 shows CK7 electropositive coloring.

CK7在所有的CCCs中均呈阳性表达，而在16例单纯性YST中仅有1例呈CK7阳性染色。

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。