Aged ; Alkaline Phosphatase ; blood ; Calcium Gluconate ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Estradiol ; blood ; Female ; Humans ; Middle Aged ; Osteoporosis, Postmenopausal ; drug therapy ; Phytotherapy

Liver biopsy plays an important role in the diagnosis of autoimmune liver diseases,particularly in patients without specific clinical manifestations or negative for autoantibodies.The histological features of several autoimmune liver diseases are reviewed.The characteristic features of autoimmune hepatitis in histology include interface hepatitis with lymphoplasmacytic infiltration,hepatic rosette formation,and emperipolesis,while chronic nonsuppurative destructive cholangitis and epithelioid granuloma are frequently found in primary biliary cirrho-sis.Primary sclerosing cholangitis is characterized by onion skin-like periductal fibrosis,while storiform fibrosis with IgG4-positive plas-ma cell infiltration often indicates IgG4 -related sclerosing cholangitis.Enhanced communication between clinicians and pathologists can help improve the diagnosis and treatment of autoimmune liver diseoses.

Objective To establish a HPLC method to determind the content of chlorogenic acid in Jinyin Granules. Method The mobile phase was 0.3%HAc-Methonal(74∶26). The UV detection wavelength was 327 nm. The mobile speed was 0.9 mL/min. Separation column was Kroasil ODS(4.6 mm?250 mm). Result A good linearity was obtained in the range of 65～325 ?g,regression A=24 239 869C-31 292,r=0.999 3. The average recovery was 100.10%,RSD was 0.87%(n=6). Conclusion The method was good for determining chlorogenic acid in Jinyin Granules.

Objective To summarize the clinical histopatholngical characteristics of extranodal na-sal-type natural killer cell / T cell lymphoma. Methods 21 cases of nasal-type extranodal natural killer cell / T cell lymphoma were studied by retrospective analysis on its connection with their clinical manifesta-tions and histopathological features. Immunohietochemical SP method was used to detect the expression of immunophenotype, virus( EBV), and etc, in 21 cases. Results Capillaries had varied degrees hyperplasi-a in all cases under the microscope. Tumor cells showed definite devastating infiltration around the blood vessels, its infiltrating representation was found below intima and among vessel wall, and multiple mixed in-flammatory cells were found in it as well. Squamous epithelial pseudotumor-like proliferating can be seen in 1 case. All tumor cells'immnnophenotype were T-cell differentiation antigen CD45RO( + ), T-cell related antigen CD56 (+), T-cell particle-associated antigen TIA-1 (+), EBV (+). Conclusion Nasal-type extranodal natural killer cell / T cell lymphoma has characteristic clinical expression and histopathological changes. Accurate diagnosis can be obtained on the basis of its typical clinical expression, pathomorphology changes, immunophenotype and EBV( + ) in situ hybridization.

Objective To investigate the relation between plasma macrophage migration inhibitory factor(MIF) concentration and the activity of activator protein-1(AP-1) in peripheral blood and coronary heart disease(CHD),and their relation with coronary arteriosclerosis plaques in patients with CHD.Methods One hundred and forty two patients were divided into coronary heart disease(CHD) group(n=107) and control group(n=35) according to coronary angiographic(CAG) result.The CHD group was further divided into stable angina pectoris(SAP) group(n=33) and acute coronary syndrome(ACS) group(n=75) according to clinical manifestations.In addition,according to the type of coronary lesions,the CHD group was further divided into the type A lesion(n=30) group,type B group(n=48) and type C group(n=29).According to the degree of coronary stenosis,the CHD group was also divided into mild stenosis group(n=21),moderate stenosis group(n=31) and severe stenosis group(n=55).The amount of Phospho-c-Jun in lysate and plasma MIF concentration were measured by enzyme-linked immunosorbent assay(ELISA).The results of Phospho-c-Jun was demonstrated with absorbance.Which reflect the amount of AP-1.Results The absorbance of Phospho-c-Jun in the CHD group was higher than that in the control(1.43?0.33 vs 0.71?0.13,P

Objective To develop a new severe but sublethal acute pancreatitis mice model. Methods The animals were divided into two groups: the bile acid injection group and the control group. In the bile acid injection group, acute necrotizing pancreatitis was induced by intraductal administration of 0.1 ml of 1.0 % bile acid under 30 cm H 2O pressure, while the controls underwent the sham operation. The structural and functional features of the pancreas were examined at 24 hours after surgery. Results Pancreatic edema, bleeding, acinar cell necrosis and inflammation accompanied with increased serum amylase and MPO were found in the bile acid injection animals. Conclusions The sublethal acute pancreatitis mice model is ideal for pathogenetic and therapeutic study of acute necrotizing pancreatitis.

Purpose To investigate the expression of the protein of Ezrin and AQP5 in the normal, dysplasia gastric and carcinoma of esophagogastirc junction tissues and to find out their relationship with the biologic behavior of the carcinoma of esophagogastirc junction in the southern area of Hebei Province. Methods Ezrin and AQP5 proteins were detected by immunohistochemical staining in 10 ca-ses of normal gastric tissue, 40 cases dysplasia and 165 cases of the carcinoma of esophagogastirc junction tissues, respectively. Re-sults All of the expression levels of Ezrin and AQP5 protein were increasing according to the order of normal-dysplsia-carcinoma. The expression rate of Ezrin was 10%, 45% and 72. 7%, while the rate of AQP5 with 20%, 32. 5% and 65. 5% in the normal, dysplasia and carcinoma subgroup. The expression rates of each protein were significantly different among the three groups (P<0. 05). The ex-pression of them in the subgroup of poorly-differentiated with serosa invasion and lymph nodes metastasis was significantly higher than the other subgroup of well-differentiated with non serosa invasion or lymph nodes metastasis (P<0. 05). There was a positive correla-tion between the expression of Ezrin and AQP5 proteins in the carcinoma of esophagogastirc junction (P<0. 05). Conclusions Over-expression of Ezrin and AQP5 is detected in the carcinoma of esophagogastirc junction, with positive relationships, which probably helps the invasiveness and metastasis in the carcinoma of esophagogastirc junction synergistically.

Objective To investigate wether bronchial epithelial-mesenchymal transformation (EMT)take part in airway remodling in asthmatic mice,and the effect of inhaled glucocorticoid to it. Methods Thirty BALB /c mice were randomly divided into control group(n =10),asthma group(n =10) and budesonide group(n =10).The qualitity of serum OVA-sIgE was measured to vertify asthma modle. Bronchial airway thickness collagen deposition area was analyzed by HE and Masson staining to test the level of airway remodling.ELISA was used to test the quantity of transforming growth factor(TGF)-βin bron-choalveolar lavage fluid(BALF).Immunohistochemical assay was used to observe fibroblast specific protein-1 (FSP-1 )expressing area.Western blot and realtime PCR were performed to analyze the protein and mRNA expression of E-caderin,Vimentin and FSP-1 .Results The expression of OVA-sIgE,bronchial airway thick-ness,the collagen deposition area were significantly higher in asthma group than those in control group,while the above index in BUD group were allivated compared to those in asthma group(P <0.01 ,respectively). The expression of TGF-βin BALF increased and the expression of FSP-1 located in bronchial epithlium,the quantity of E-caderin significantly decreased,and the quantity of Vimentin and FSP-1 increased by Western blot and realtime PCR in asthma group,compared to those in control group(P <0.01 ).While the level of E-caderin increased(P <0.01 ),TGF-βand Vimentin reduced partly in BUD group(P <0.05 ),and there was no differece in the level of FSP-1 between BUD group and asthma group(P >0.05).Conclusion Lung tissue EMT take part in airway remodling of asthma,which is mainly focus on bronchial epithlium.The effect of traditional inhaled budesonide can not heal the bronchial EMT in asthma.

Purpose To evaluate the subclassifications of pT2 diseases in tumor-nodes-metastases ( TNM) staging system for prostate cancer. Methods A retrospective analysis of the medical records of patients who underwent radical prostatectomy ( RP) with the diag-nosis of clinically localized PCa was conducted. Any preoperative therapies, in terms of active surveillance, hormone therapy or radia-tion were exclusion criteria. The RP specimens were completely embedded and histopathologically evaluated for extraprostatic exten-sion, seminal vesicle invasion and staged according to the 2002/2010 TNM staging criteria. Results Using current 2002/2010 TNM staging criteria, in all, 15 cases of the tumors were pT2, 10 cases were pT3a, and 5 cases were pT3a. When subclassification of pT2, 2 cases of the tumors were pT2a, 13 cases of the tumors were pT2c, and none was identified as a pathological T2b tumor. Conclusion The results of the present study suggest that the pathological substaging criteria of organ-confined prostate cancer via methods used in the current 2002/2010 TNM staging system may not be appropriate. Efforts should be made to upgrade the current TNM staging system for prostate cancer.

Objective To determine standard of Scutellaria baicalensis extract with fingerprint characteristic. Methods HPLC technique had been used to determine the content of eight flavones in S. baicalensis extract by HPLC. Results S. baicalensis extract had relative stability of fingerprint characteristic. The characterization method of fingerprint and analysis mothod were precise and rapid. Conclusion The standard of S. baicalensis extract with fingerprint characteristic has been obtained. It can be used to control the quality of S. baicalensis extract and it can support the component of Chinese materia medica.