慢性

Results The DNA was obtained from PPJ through a nasopancreatic tube. Aberrant p16 methylation and K- ras gene mutation were detected in the same samples of PPJ. Sensitivity,specificity,positive predictive values,negative predictive values and accuracy of HE staining for pancreatic cancer were 40%,100%,100%,45.4% and 60.0%,respectively. Of the 20 cases of pancreatic cancer,K- ras gene mutation was detected in 14 (70%) and the p16 gene was shown to be methylated in 7 (35%). Of the 8 cases of chronic pancreatitis,K-ras gene mutation was detected in 2 (25%). Of the 2 cases of mucinous cystoadenoma of pancreas,K-ras gene mutation was detected in 1 (50%). Aberrant methylation of p16 was not detected in pancreatic juice samples from patients with chronic pancreatitis and mucinous cystoadenoma of pancreas.

结果 所有胰液标本均成功抽提出DNA，30例胰腺疾病病人胰液标本同时进行了K-ras基因突变和p16基因启动子区5′CpG岛甲基化检测，其中20例胰腺癌病人胰液中K-ras基因突变率为70%（14/20），p16基因甲基化率为35%（7/20），8例慢性胰腺炎中K-ras基因突变率为25%（2/8），2例胰腺囊腺瘤病人中K-ras基因突变率为50%（1/2），慢性胰腺炎和胰腺囊腺瘤病人胰液中无p16基因甲基化。

Combining clinical, hematological and cytogenetical data, the 5 patients were diagnosed as acute myeloid leukemia with eosinophilia,chronic eosinophilic leukemia,8p11 myeloproliferative syndrome, chronic myeloid leukemia in acute phase and acute myeloid leukemia M4Eo respectively.

根据临床、血液学资料并结合染色体检出结果，5例患者最后分别被诊断为急性髓系白血病伴嗜酸性粒细胞增多、慢性嗜酸性粒细胞白血病、8p11骨髓增殖综合征、慢性髓系白血病急变、急性髓系白血病M4Eo。

Abstract］ Objective To investigate the best surgical methods of chronic dacryocystitis and complications.

目的 探讨慢性泪囊炎及其并发症的最有效的手术治疗方法方法瞻性回顾分析27例27眼具有不同并发症的慢性泪囊炎行联合手术的相关临床资料。

Adopting normal rat or mouse, chronic bacteria and nonbacteria prostatitis model, prostate proliferation model, and other corresponding model, and through seting up different control group, we performed laboratoty investigation to turn out weather qianlieqingshu capsule can cure chronic prostatitis, depress prostate proliferation, activate blood circulation and remove stasis, antixidant, defervesce and ease pain.

实验方法：采用正常大鼠或小鼠、慢性细菌性及非细菌性前列腺炎模型、前列腺增生模型以及其他相应模型的大鼠或小鼠，并通过设立不同的对照组以进行前列清疏胶囊对大鼠慢性前列腺炎的治疗作用、抑制前列腺增生、活血化瘀作用、抗炎作用、解热作用以及镇痛作用的实验研究。

Mehtods Thirty male SpragueDawley rats were randomly divided into acute stress,chronic stress and control group(each n=10),acute and chronic stress models were made with forced swimming and empty bottle stimulation separately,and frequency of getting into central grille, detention time , outer grille numbers,modifying numbers and dejecture grain number were observed with openfield experimental box;expressions of neuropeptide Y and adenylcyclase in prefrontal lobe cortex, hippocampus CA3,striatum of the groups were observed using the immunohistochemistry method and correlation analyses conducted.

将30只雄性SD大鼠随机分为急性应激组、慢性应激组和正常对照组，每组10只，用强迫游泳和空瓶刺激分别制作急性和慢性应激模型，采用开野实验箱观察各组大鼠进入中央格次数、停留时间、外周格子数、修饰次数、粪便粒数；采用免疫组织化学方法检测各组大鼠神经肽Y、腺苷酸环化酶在前额叶皮质，海马CA3区，纹状体的表达水平，并进行相关分析。

Mehtods Thirty male Sprague??Dawley rats were randomly divided into acute stress,chronic stress and control group(each n=10),acute and chronic stress models were made with forced swimming and empty bottle stimulation separately,and frequency of getting into central grille, detention time , outer grille numbers,modifying numbers and dejecture grain number were observed with open??field experimental box;expressions of neuropeptide Y and adenylcyclase in prefrontal lobe cortex, hippocampus CA3,striatum of the groups were observed using the immunohistochemistry method and correlation analyses conducted.

将30只雄性SD大鼠随机分为急性应激组、慢性应激组和正常对照组，每组10只，用强迫游泳和空瓶刺激分别制作急性和慢性应激模型，采用开野实验箱观察各组大鼠进入中央格次数、停留时间、外周格子数、修饰次数、粪便粒数；采用免疫组织化学方法检测各组大鼠神经肽Y、腺苷酸环化酶在前额叶皮质，海马CA3区，纹状体的表达水平，并进行相关分析。

Objective To explore the relationship between activation of glia and substance P of cornu dorsale medullae spinalis in rats with chronic prostatitis/chronic pelvic pain syndromes.

目的 探讨胶质细胞活化对慢性前列腺炎／慢性盆腔疼痛综合征(chronic prostatitis/chronic pelvic pain syndromes， CP/CPPS)大鼠脊髓背角P物质的影响。

The chronic ethyl alcohol toxic dysphrenia to own health,the descendant,the family and the society causes a bigger harm,more anxious is along with the people living standard enhancement,the public relations drinks wine universally,our country chronic ethyl alcohol toxic dysphrenia disease incidence rate is increasing year by year.

慢性酒精中毒性精神障碍对自身健康、后代、家庭和社会均造成较大危害，更令人担忧的是随着人们生活水平的提高，社交性饮酒更加普遍，我国慢性酒精中毒性精神障碍的发病率在逐年增加。

The symptom of inferior urinary tract in patients with chronic prostatitis urodynamic was related to the unstable bladder, low compliance bladder , obstruction in the bladder outlet and dyssynergia in detrusor muscle and external urethral sphincter ,to know the correlation factors do significant benefit in guiding the clinical treatment.

慢性前列腺炎患者的下尿路症状与不稳定性膀胱、低顺应性膀胱、膀胱出口梗阻及逼尿肌尿道外括约肌协同失调有关，了解这些相关因素对治疗有重要的指导意义。iT%zB#w 关键词：尿动力学；慢性前列腺炎权威期刊2s1l/O9Yd

Thus, in the process of chronic eczematous dermatitis, the apoptosis of keratinocyte is not only a turning point, but also a new target of drug screening.

因此，角质形成细胞的凋亡为湿疹性皮炎慢性化的转折点，阻断角质形成细胞的凋亡可以减轻湿疹慢性化进程的发生，从而为湿疹性皮炎的治疗提供了一条新的途径，成为药物筛选的一个新靶点。

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。