Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disease in males, which is characterized by persistent discomfort or pain in the pelvic region. As currently used drug therapies fail to produce satisfactory results, it is an urgent task to find new and effective methods for the treatment of CP/CPPS. In recent years, many reports are seen on the extracorporeal shock wave therapy (ESWT) for CP/CPPS. ESWT can significantly improve the symptoms of pelvic pain and urination disorders in CPPS patients, and its therapeutic effect is attributed to the improvement of angiogenesis and block of pain nerves.
Chronic Pain ; therapy ; High-Energy Shock Waves ; therapeutic use ; Humans ; Male ; Pelvic Pain ; therapy ; Prostatitis ; therapy

Objective To investigate the changes of growth arrest and DNA damage inducible gene ?(GADD45?)expression during 3T3-L1 preadipocyte differentiation and analyze the regulative role of tumor necrosis factor-alpha(TNF-?) on GADD45? gene expression in matured 3T3-L1 adipocytes.Methods 3T3-L1 preadipocytes were cultured in vitro and differentiated into the matured adipocytes.TNF-? in different concentrations(0.1,1.0,10.0 ?g/L) was added into the culture medium of fully differentiated adipocytes(day 10) for various times(0.5,2,6,12,24 h).The levels of GADD45? gene mRNA expression were evaluated by reverse transcription polymerase chain reaction(RT-PCR).Results With the 3T3-L1 preadipocytes being differentiated into the matured adipocytes,the level of GADD45? gene mRNA expression was downregulated and reached the lower level in fully differentiated adipocytes.There was a significant difference between any 2 detected phases in the levels of GADD45? gene mRNA expression(P0.05).Treatment of day 10(3T3-L1) adipocytes with TNF-? of different concentrations resulted in a significant increase in the level of GADD45? gene mRNA expression.The induction effect of TNF? on GADD45? gene mRNA expression generally tended to be reinforced with the elongation of time course.Conclusions GADD45? gene may be involved in adipocyte differentiation and adipogenesis.TNF-? can upregulate the mRNA expression of GADD45? gene in matured adipocytes.The induction effect of TNF-? on GADD45? gene expression is generally(time-)correlated.

7.5). Overall,the research demonstrates the effect of environmental parameters (temperature and carbon source) on AHL profile production by food-derived Pseudomonas. It lays the foundation for further investigation to elucidate the relationship between quorum sensing and food spoilage,and for the development of new food preservative by blocking the quorum sensing of food spoilage bacteria.

Three Gram-negative bacteria from commercial fresh fish were identified as Pseudomonas sp.,an important food spoilage bacteria, on the basis of 16S rDNA sequences.N-aeyl-homoserine lactones (AHLs) were the important quorum sensing molecules and regulated the expression of many characteristics in a cell-density-dependent manner in Gram-negative bacteria.The AHL biosensor detection revealed that three isolates produced AHLs molecules and strains FML05-1 and FML05-2 produced two types of AHLs at least and the main signal mole- cules were N-3-oxo-octanoyl-homoserine lactone(N-3-oxo-C_8-AHL).ALso the amount of AHL in FML05-2 reached to the maximum at 12h throughout growth.This was first study of quorum sensing signal molecule AHLs produced by the pseudomonas from food and layed the foun- dation for new strategies of food preservation based on interfering in quorum sensing of spoilage bacteria.

05). Conclusion The maternal serum level of ADAM 12 in the first-trimester is a potential marker for aneupolyhaploid screening and early fetal loss prediction, and is suggested to be tested at 9-12 gestational weeks as part of prenatal screening.

Objective To explore the clinical efficacy and side effect of hepatocyte growth - promoting factor in treatment of infant hepatitis syndrome. Methods Sixty one cases of infant hepatitis syndrome were chased as the treatment group who hospitalized in our hospital from March 2002 to Feb 2003,and 54 cases of infant hepatitis syndrome as control group who hospitalized during March 2001 to Feb 2002. The treatment group were administrated with hepatocyte growth - promoting factor for 2 weeks. We obser-ved the recovery of patient's liver function (TBIL.ALT, AST) and the side effect of hepatocyte growth- promoting factor after two weeks of the treatment. Results After the treatment,TBIL and ALT decreased significantly in the treatment group of infant hepatitis syndrome. The treatment group was superior to the control group (P

Objective To explore the relationship between tumor necrosis factor(TNF)-? promoter G238A,G308A and interferon(IFN)-?+874A/T polymorphism and susceptibility to cytomegalovirus(CMV) hepatitis.Methods A TaqMan fluorescence polymerase chain reaction(PCR) in the IFN-?+874A/T and TNF-? gene promoter region single nucleotide polymorphism was tested in the subjects,including 87 infants with CMV hepatitis and 89 children without CMV hepatitis.Results No evident difference of TNF-? +238G/A and+308G/A allele frequency was found between infants with CMV hepatitis and controls.The cases of IFN-?+874 AA,AT and TT genotype were 64,20,3 cases in the infant CMV hepatitis group,and 45,26 and 18 cases in the control group,respectively.There was significant difference in IFN-?+874 allele genotype and frequency between infants with CMV hepatitis and the control group(P=0.001,P

Objective EpCam and Wnt/ β-catenin pathway in colon carcinoma and its clinic-pathological significance of the distribution,studying the relationship between EpCam and Wnt / β-catenin.Methods Retrospective analysis detected by immunohistochemistry 60 cases of colon cancer,20 cases of adjacent atypical hyperplasia,60 normal colon tissue EpCam and Wnt / β-catenin protein expression.Results (1)normal colon tissue,cancer tissue and cancer tissue showed positive expression EpCam clear upward trend,were 23.5％,62.3％,96.5％ ; with normal colonic mucosa to cancer transformation,β-catenin in the membrane expression of the positive rate decreased,while the cytoplasm is followed by increased expression rate in poorly differentiated carcinoma or even nuclear expression,EpCam strong positive expression of Wnt / β-catenin cytoplasmic-positive rate of histological type,depth of invasion,lymph node metastasis; (2)the EpCam with the Wnt / β-catenin expression showed a positive correlation (r =0.653,P ＜0.05) ;(3)high expression EpCam and Wnt / β-catenin in patients with colon significant increase in cancer recurrence rate and 5-year survival rate was significantly reduced.Conclusion EpCam and Wnt / β-catenin pathway in colon cancer positively is correlated,EpCam and Wnt / β-catenin is connected with high expression and tumor invasion,metastasis and prognosis.

Objective To investigate the expressions and clinical pathological significance of EpCAM and the β-catenin pathway in colon cancer,and the correlation between EpCAM andβ-catenin.Methods Immunohistochemistry was used to detecte the expressions of EpCAM and β-catenin proteins in colon cancer tissues and corresponding adjacent tissues of 70 cases of colon cancer patients,the clinical and pathological features of colon cancer and their relationship were retrospective analyzed.Results ①EpCAM and β-catenin protein expressions in colon cancer tissue was 52 cases (74.3％) and 55 (78.6％) positive respectively; EpCAM and β-catenin proteins in cancer adjacent tissues in 13 cases( 15.7％ ) and 9 cases ( 12.9％ ) were positive,the differences were statistically significant.②the EpCAM expression is positively correlated with the β-catenin expression ( r =0.616,P ＜ 0.01 ).③The expressions of EpCAM and β-catenin correlated with the tumor differentiation,invasion depth,lymph node metastasis and TNM staging related ( P ＜ 0.05).Conclusion EpCAM and β-catenin pathways in colon cancer positively correlate,and closely correlate with colon cancer.The expression level of EpCAM and β-catenin can be used as a reference for the colon disease course and healing.

Objective To discuss the influence of the progress and result in gastic cancer operation through application of neo-adjuvant chemotherapy in multi-disciplinary team (MDT).Methods Clinical data of the patients treated in MDT model 45 cases and non-MDT model(78 cases) were respectively analyzed,and the index about pathologic change,histologic transform and operative result between the two groups were compared.Results In the index of pathologic change,the incidence of abdominal adherence and ascites and pyloric obstruction in MDT model group were obviously less than non-MDT model group( P ＜0.05 ).In the index of histologic transform,texture of mesentery in MDT model group was more fragile than non-MDT model group( P ＜0.05).In the index of operative results,the operative duration and intra-operative bleeding in MDT model group were less than non-MDT model group (P ＜0.05).Conclusion Neo-adjuvant chemotherapy has certain influence in gastric caneer operation,but the successful operations were performed by standard and correct procedures.Therefore,optimizing combined therapy in MDT model and constructing preoperative evaluation system with neo-adjuvant chemotherapy.