阳性

Sensitive range from 49.1% to 100%, specificity range from 18.2% to 90%,accurate range from 45.5% to 88.3%, PPV range from 34.1% to 95.2,NPV range from 22.2% to 100%,the combine sensitive was 82.7%,specificity was 63.3%;there were not obvious publish bias in the 9 articles, and there was heterology of the 9 articles, the forest figure show RR was 2.34[1.43,3.05],and its 95% confidence interval did not include 1,the chance of malignancy nodules'SUV above 2.5 were more than benign nodules.

文献报道的敏感性49.1-100%，特异性18.2-90.0%，准确性45.5-88.3%，阳性预测值34.1-95.2%，阴性预测值22.2-100%，Meta分析合并后的敏感性82.7%，特异性为63.3%，准确性为71.8%，阳性预测值80.8%，阴性预测值57.0%；漏斗图成近似倒三角形，认为文献无明显发表偏移；对文献异质性检验，P小于0.05，认为文献来源存在异质性；选用随机效应模式得到森林图，RR为2.34[1.43，3.05]，其95%的可信区间不包括1，认为肿瘤病人最大SUV 2.5法呈阳性的可能性大于非肿瘤病人，二者之间具有统计学差异；两篇来源于日本的文献显示日本国的18F-FDG PET肺占位显像假阴性率高于我国。

The results showed that porcine reproductive and respiratory syndrome virus positive hogpen was 34.4%, hog cholera virus positive hogpen was 41.7%, PCV-Ⅱ positive hogpen was 36.2%; the percentages of coinfections of CSFV with PRRSV, CSFV with PCV-Ⅱ was 24.54% and 37.79%, PRRSV with PCV-Ⅱ was 36.87%.

结果表明，PRRSV阳性猪场为34.4%，CSFV阳性猪场为41.7%，PCV-Ⅱ阳性猪场为36.2%；CSFV与PRRSV、PCV-Ⅱ混合感染分别占CSFV感染的24.54%和37.79%；PRRSV与PCV-Ⅱ混合感染占PRRSV感染的36.87%。

The unnatural expression KAIl and P53 were early event in indevelopment of cervical cancer,their may be two good factorys in early diagnosis in cervical cancer,the overexpression of P53 is associated with the pathological grade and evaluating prognosis of cervical carcinoma.

自CIN ⅡP53的表达率明显增高，与正常宫颈组织的阳性表达率差异有显著性(P〈0.005)，与SCC的阳性表达率差异无显著性(P〉0.01)，CINI1与CIN ⅢP53的阳性表达率差异无显著性(P〉0.05)。P53的表达与SCC的临床分期(P〉0.01)、淋巴结转移(P〉0.01)、发病年龄均无关P〉0.01

Objective To explore livin, MTA1 and the caspase3 protein expression, their correlation and clinical pathology in colon cancer Methods The expressions of livin, MTA1 and caspase3 protein in 88 cases of colon cancer were detected by immunohistochemistry stainingResults Livin, caspase3 protein and MTA1 positive expression rates in colon cancer tissues were more than those in tissues beside the cancer Furthermore there were obvious relevance between livin protein, MTA1 positive expression rate and degree of histodifferentiation and lymph node metabasis and between caspase3 protein positive expression rate and degree of histodifferentiation of colon cancer Caspase3 protein expression had prominent inverse correlation with the livin expressionConclusions ①Over expression of livin having inhibtion on colon cancer is one of important factors of colon carcinogenesis ②Caspase3 protein expression in colon cancer tissues is inhibited to less and has prominent inverse correlation with livin expression Accordingly, suppressing caspase3 protein activity is one of channels, by which livin promotes colon carcinogenesis ③MTA1 plays the important role in histodifferentiation degree and lymph node metastasis of colon cancer

采用免疫组织化学染色方法检测88例结肠癌组织中Livin，Caspase3 及MTA1的表达情况。结果（1）结肠癌组织中Livin的阳性表达率显著高于癌旁组织，且Livin的表达与结肠癌的组织分化程度及淋巴结转移程度显著相关。（2）结肠癌组织中Caspase3蛋白的阳性表达率显著高于癌旁组织，且Caspase3蛋白的表达与结肠癌的组织分化程度显著相关。（3）结肠癌组织中MTA1的阳性表达率显著高于癌旁组织，且MTA1的表达与结肠癌的组织分化程度及淋巴结转移程度显著相关。（4）Caspase3蛋白的表达又与Livin的表达呈显著负相关。结论（1）Livin在结肠癌组织中过表达，它可能是促进结肠癌发生的重要因素之一。（2）Caspase3蛋白在结肠癌组织中表达被抑制而降低，且与Livin的表达呈负相关。因此，抑制Caspase3蛋白的活性是Livin促进结肠癌发生的途径之一。（3）MTA1对结肠癌的组织分化及淋巴转移发挥重要作用。

Scores of somatization, sensitivity of interpersonal relation, depression, anxiety, hostility, fear, monomania, psychiatric and total scores, total average scores, positive numbers, and positive average numbers of the experimental group were higher than those of the control group（P＜0.01）. Correlation analysis showed that age was positively correlated with the mood of depression and negative copying（P＜0.05）, educational level was negatively correlated with the mood of depression and anxiety, and serum albumin was negatively correlated with negative copying（P＜0.05）. Conclusion: The mood of depression and anxiety is an obvious symptom in nondialysis patients with chronic kidney disease.

结果：慢性肾脏疾病组焦虑情绪、抑郁情绪和消极应对显著高于对照组（P＜0.01）；人格类型稳定性两组相比差异有统计学意义（P＜0.01）；两组心理健康状况相比，躯体化、人际关系敏感、抑郁、焦虑、敌对、恐惧、偏执、精神病性及总分、总均分、阳性数、阳性均数差异均有统计学意义（P＜0.01）；心理指标与被试变量的相关性分析显示年龄与抑郁、消极应对呈正相关（P＜0.05）；受教育程度与焦虑、抑郁呈负相关（P＜0.05）；血清白蛋白与消极应对呈负相关（P＜0.05）；而性别、职业、肾功能、血红蛋白与焦虑抑郁情绪、应对方式及心理健康状况总分、总均分、阳性数无相关性。

Scores of omatization, sensitivity of interpersonal relation, depression, anxiety, hostility, fear, monomania, psychiatric and total scores, total average scores, positive numbers, positive average numbers of the experimental group were higher than those of the control group（P＜0.01）. Correlation analysis showed that age was positively correlated with the mood of depression and negative copying（P＜0.05）, educational level was negatively correlated with the mood of depression and anxiety, and serum albumin was negatively correlated with negative copying（P＜0.05）. Conclusion: The mood of depression and anxiety is an obvious symptom in nondialysis patients with chronic kidney disease.

结果：慢性肾脏疾病组焦虑情绪、抑郁情绪和消极应对显著高于对照组（P＜0.01）；人格类型稳定性两组相比差异有统计学意义（P＜0.01）；两组心理健康状况相比，躯体化、人际关系敏感、抑郁、焦虑、敌对、恐惧、偏执、精神病性及总分、总均分、阳性数、阳性均数差异均有统计学意义（P＜0.01）；心理指标与被试变量的相关性分析显示年龄与抑郁、消极应对呈正相关（P＜0.05）；受教育程度与焦虑、抑郁呈负相关（P＜0.05）；血清白蛋白与消极应对呈负相关（P＜0.05）；而性别、职业、肾功能、血红蛋白与焦虑抑郁情绪、应对方式及心理健康状况总分、总均分、阳性数无相关性。

Results Double labeling positive cells were seen only in group A. The hepatic function and morphosis restoration in group A were significantly better than those in group B. The intrahepatic fiber quantity in group A were markedly less than those in group B.

结果 移植组的肝功能和肝结构恢复显著优于对照组，肝内纤维量显著少于对照组，Y染色体Sry DNA阳性和白蛋白mRNA阳性的双阳性细胞仅在移植组的肝组织中出现。

With Mab 2A3, the first positive cells were detected at the limb bud stage of the embryos. Distinguishable positive haemocytes with a diameter of about 7μm appeared in embryonic-nauplius. At the following nauplius I stage, configuration of haemocytes became more integrated and clear. Their diameters were almost similar to those of haemocytes from adult shrimp. With Mab 1H11, the first positive granular haemocytes were identified at the stage of embryonic-nauplius which existed in clusters with positive punctate fluorescence of granules distributed around the periphery of granular haemocytes.

通过对包括囊胚期、原肠胚期、肢芽期、膜内无节幼体期和无节幼体Ⅰ期在内的中国对虾胚胎的间接免疫荧光检测，最早在肢芽期胚胎中检测到2A3阳性信号；在膜内无节幼体期，2A3阳性血细胞平均直径约7μm，聚集成簇；在无节幼体Ⅰ期，血细胞形态更加完整清晰，平均直径已与成体对虾血细胞相似。1H11阳性大颗粒细胞最早在膜内无节幼体期胚胎中出现，这些细胞同样成簇存在，在其细胞质外围可见点状荧光。

Methods ①In situ hybridization was applied to observe the changes ofhypothalamic CRHmRNA positive cells after PX and melatonin supplementation;②Immunohistochemistry was used to observe the changes of CRH positive cellsin hypothalamus and CRH staining in median eminence of neurohypophysis after PXand melatonin supplementation;③ELISA was applied to detect the changes of CRHconcentration in serum after PX and melatonin supplementation.

①运用CRHmRNA 原位杂交的方法来观察松果体摘除及补充外源性褪黑素后下丘脑室旁核CRHmRNA 阳性细胞的变化；②应用免疫组织化学染色的方法观察松果体摘除及补充外源性褪黑素后下丘脑室旁核CRH 阳性细胞和神经垂体正中隆起CRH 阳性染色的变化；③运用ELISA 法检测松果体摘除及补充褪黑素后血清CRH 浓度的变化。

The result showed that IFN-γ was distributed over 20 nucleus of the hypothalamus, such as nucleus mamillaris medialis, nucleus pre-opticus medialis, area anterior hypothalami, nucleus ventromedialis, nucleus reunions, nucleus paraventricularis, nucleus supra optic, and etc. Many of IFN-γ positive nerve fibers were found in supra optic nucleus, paraventricular nucleus, nucleus mamillaris medialis and etc. Nerve fibers and astrocytes IFN-γ immunoreactive positive cells spreaded in paraventricular nucleus, nucleus pre-opticus lateralis, nucleus pre-opticus medialis and etc. At the same time, IFN-γ is also observed obviously in adenohypophysis and neurohypophysis. IFN-γ also expresses in follicular and corpus luteum.

结果显示，IFN-γ分布于乳头体内侧核、视前内侧核、下丘脑前区、腹内侧核、连接核、室旁核、视上核等20个核团中，各部分核团细胞着色程度深浅不一；在视上核、室旁核分泌部乳头体内侧核等有大量的阳性神经纤维；同时在室周核、视前外侧核、视前内侧核等13个核团中散布有一些阳性星形胶质细胞，与阳性神经细胞交错共存；腺垂体中腺细胞和神经垂体中神经纤维均有IFN-γ表达；卵泡和黄体中也有IFN-γ存在。

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。