Carcinoma ; classification ; pathology ; Consensus ; Humans ; Thymoma ; classification ; pathology ; Thymus Neoplasms ; classification ; pathology ; World Health Organization

ObjectiveTo explore the relationship between the changes of the blood platelet counts (BPC) in children with cerebral palsy (CP) and pather mechanism of CP in traditional Chinese medicine.MethodsBPCs of CP children and healthy children were analyzed with statistical method.ResultsThe BPC of CP children was higher than that of the healthy children ( P<0.05).ConclusionThe BPC of CP children is higher than that of the healthy children, and this is consistent with the theory of traditional Chinese medicine about pathogenic mechanism of CP that CP is related to blood stasis.

Objective To investigate the diagnostic values of endoscopic ultrasonography (EUS) and computed tomographic virtual endoscopy( CTVE) in protuberant lesions of upper gastrointestinal tract. Methods EUS and CTVE were used to diagnosis the 48 patients with protuberant lesions of upper gastrointestinal tract which were diagnosised by gastroscopy. All of the results except 11 cases were compared with pathological diagnosis. Results The accuracy of electronic gastroscopy, EUS and CTVE on the diagnosis of the protuberant lesions of the upper gastrointestinal tract were 16.7% ,89. 6% ,66. 7% , respectively . There was a significantly difference among them (P

Objective To observe the influence of Fibronectin-Thrombopoietin(FN-TPO) gene modified human bone marrow mesenchymal stem cells(MSCs) on the engraftment of cord blood hematopoietic stem cells.Methods FN-TPO gene modified human bone marrow MSCs combined with cord blood mononuclear cells(CB-MNC) were transplanted to sublethal dose treated severe combined immunodeficiency disease(SCID) mice.After transplantation,these mice were observed for 4 weeks.Peripheral blood cell counts were performed at different time point to assay the hematopoietic system status of the mice.Four weeks after the transplantation,human-sourced cell integration was assayed by flow cytometry(FCM) and polymerase chain reaction(PCR).Results One week after the cell transplantation,every main index of the peripheral blood cell counts in the gene modified group was higher than that in the control groups(P

Lipid droplets are the main storage organelles for intracellular neutral lipids. Many recent studies have found that lipid droplets are closely related to hepatitis C virus (HCV). Lipid droplets play important roles in the multiple processes of HCV life cycle, such as infection, replication, assembly, and secretion. In this review, we summarize the recent research progress in the roles of lipid droplets in HCV life cycle.
Animals ; Hepacivirus ; metabolism ; physiology ; Host-Pathogen Interactions ; Humans ; Lipid Metabolism ; Organelles ; virology ; Viral Proteins ; metabolism

0.05) before treatment. After treatment, the hearing thresholds were recovered in 21 ears, signifi-cantly improved in 8 ears, improved in 4 ears and not changed in 2 ears in the DM group. In placebo group, the hearing threshold was recovered in 6 ears, signifi-cantly improved in 9 ears, improved in 15ears and not changed in 6 ears after treatment. There was a signifi-cant difference in the level of hearing improvement be-tween the DM group and the placebo group(x2=13.49, P

OBJECTIVE:To establish a method for the contents determination of cholic acid,hyodeoxycholic acid and deoxy-cholate acid in Naoxueshuan tablet. METHODS:HPLC-ELSD was performed on the column of SHIMADZU VP-ODS C18 with mo-bile phase of acetonitrile-0.2% formic acid(gradient elution)column temperature was 30 ℃,at flow rate of 1.0 ml/min,and the vol-ume injection was 10 μl. RESULTS:The linear range was 0.039 84-0.398 4 mg for cholic acid,0.032 064-0.320 64 mg for hyode-oxycholic acid and 0.0339 52-0.339 52 μg for deoxycholate acid(r≥0.999 0),and the logarithm value of volume injection and peak area showed good linear relationship;RSDs of precision,stability and reproducibility tests were lower than 2%;recoveries were 101.33%-104.05%(RSD=0.95%,n=6),95.56%-101.38%(RSD=2.54%,n=6)and 96.07%-97.12%(RSD=0.44%,n=6),re-spectively. CONCLUSIONS:The method is simple and accurate,and suitable for the contents determination of cholic acid,hyode-oxycholic acid and deoxycholate acid in Naoxueshuan tablet.

Fusion Proteins, bcr-abl ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Male ; Middle Aged

Objective To evaluate the method and result of pollution sources clearance in the reservoir area. Methods Calculated the areas of pollution sources such as pigsties, livestock barns, lavatories, holes for sewage and tombs in the reservoir area of the Yingnahe River, Dalian City after cleared them up in 2002. Collected the soil samples which were not disinfected after clearing up, and the samples disinfected with quicklime or bleaching powder. Evaluation was done according to the GB7959-1987 Standard for the Non-hazardous Treatment of Night Soil. Results The area of pollution source of each livestock barn, pigsty, lavatory, birdhouse, hole for sewage, tomb was 77.4, 74.2, 31.7, 32.1, 36.3 and 158.5 m2 respectively. The qualification rates of the E.coli and the egg of worm counts in the soil samples collected from pollution sources of pigsties disinfected and not disinfected after clearance were 85.94%, 90.31% and 96.88%, 99.38% respectively, the differences were significant. The qualification rates of the E.coli(95.78%)and the egg of worm(99.85%)in the disinfected soil samples collected from the pollution sources in the reservoir area after clearance were close with that of the control collected from the hillside wasteland in the reservoir area. Conclusion Clearance combined with disinfection can make the clearance of pollution sources in the reservoir area meet the request of related standard.

In order to investigate the expression of CD40 in endothelial cells (ECs) in a variety of injured conditions and the interventional role of Andrographitis Paniculata isolate (API(0134)), the thoracic aorta ECs of guinea pigs were cultured in vitro until the third passage, incubated in the presence of media containing xanthine oxidase (XO) and xanthine (Xan) which produced oxygen free radical (OFR group); oxidized-LDL (ox-LDL group); XO, Xan and API(0134) (OFR+API(0134) group); or ox-LDL and API(0134) (ox-LDL+API(0134) group). The expression of CD40 in ECs was detected by immunofluorescence assay and reverse transcription-PCR (RT-PCR). The results showed as compared with the control group, the expression of CD40 in ECs in OFR group and ox-LDL group was increased (P<0.01), but attenuated significantly in OFR+ API(0134) group and ox-LDL+API(0134) group (P<0.05). It was suggested that API(0134) could protect atherosclerosis by inhibiting the expression of CD40 molecule in injured ECs.