Objective To discuss the relevance between the serum prostate specific antigen (PSA) level and the prostatic cancer biopsy detection rate after tamsulosin treatment for patients with lower urinary tract symptoms and elevated PSA level.Methods 168 patients with lower urinary tract symptoms and elevated PSA level were divided into two groups according to the serum PSA level change after tamsulosin treatment:in the first group,serum PSA level decreased slightly (PSA≥4.0 ng/ml and PSA decrease＜20％);in the second group,serum PSA level decreased obviously (PSA＜4.0 ng/ml or PSA decrease≥20％).Tamsulosin treatment was given in 0.2 mg/d for two months.Prostate gland aspiration biopsy was performed at the end of tamsulosin treatment.Result For the 68 patients of the first group,after tamsulosin treatment,the tPSA level increased from (8.11 ±2.09)ng/ml to (9.05±3.13)ng/ml,in which 38 patients (55.88％,38/68) were confirmed as the prostatic cancer by pathology.For the 100 patients of the second group,after tamsulosin treatment,the tPSA level decreased from(7.80±3.79)ng/ml to (5.19±2.32)ng/ml,in which 6 patients (6％,6/100) was confirmed as the prostatic cancer by pathology.There was significant statistical differences of prostate aspiration biopsy detection rate between the two groups(x2=23.53,P＜0.05).For patients with lower urinary tract symptoms who received tamsulosin treatment,the sensibility of PSA increased to 86.4％,specificity increased to 75.8％,the rate of avoiding aspiration was 55.9％,and the rate of correct diagnosis was 78.5％.Conclusion Tamsulosin treatment can increase the prostatic cancer diagnostic positive rate and decrease the aspiration rate in patients with lower urinary tract symptoms and elevated serum PSA level in a certain extent.

Objective To investigate the condition of inflammation and prethrombotic state (PTS) of the aged patients with coronary heart disease(CHD) complicated with esstential hypertension(EH) and type 2 diabetes mellitns(T2DM). Methods The levds of fasting plasma hs-CRP,D-D and VWF were all measured in 86 CHD patients with EH,84 patients with T2DM,80 patients with EH and T2DM,91 CHD patients and 79 normal cases. Results Compared with normal group,diseases groups had significantly higher hs-CRP,D-D,and VWF,but compared with CHD with EH and T2DM group,other diseases groups had lower hs-CRP,D-D and VWF(P <0.05) ;The concentration of serum hs-CRP was positively correlated with D-D and VWF in CHD group (P < 0. 05). Conclusion The inflammation and hypercoagulable state is more significant in CHD patients with EH and T2DM,thns the levels of plasma hs-CRP,D-D and VWF play an important role in the treatment.

Adult ; Air Pollutants, Occupational ; adverse effects ; analysis ; Arsenicals ; adverse effects ; analysis ; Female ; Humans ; Male ; Metallurgy ; Middle Aged ; Occupational Exposure ; adverse effects ; Young Adult

Child ; Child Behavior Disorders ; etiology ; Child, Preschool ; Encephalitis ; complications ; metabolism ; virology ; Enterovirus ; Female ; Humans ; Infant ; Male ; Nerve Growth Factors ; metabolism ; S100 Calcium Binding Protein beta Subunit ; S100 Proteins ; metabolism

Chronic Disease ; Down Syndrome ; complications ; Heart Defects, Congenital ; complications ; Humans ; Infant, Newborn ; Leukemia ; congenital ; Male

Histiocytosis, Langerhans-Cell ; diagnosis ; Humans ; Infant, Newborn ; Male

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Aged, 80 and over ; Aorta, Abdominal ; pathology ; Embolism, Cholesterol ; therapy ; Female ; Humans

Objective To evaluate the feasibility and safety of the treatment for ventricular septal rupture (VSR) by transcatheter interventional therapy coordinated with percutaneous coronary intervention (PCI) or percutaneous transluminal coronary angioplasty (PTCA).Methods Six patients who suffered from cardiogenic shock due to acute myocardial infarction (AMI) and VSR were given intra-aortic balloon pump (IABP) and mechanical ventilation support. After three weeks, they underwent transcatheter closure of ventricular septal rupture with Amplatzer ventricular septal occluder, and at the same time PCI and PTCA were performed. Results All the patients successfully underwent ventricular septal defect occlusion, including two cases of residual shunt. Segmental stenosis of the middle of anterior descending branch and circumflex artery were noted in three patients, and then stent implantation was used. The other three cases had multi-vessel lesion but were without stent implantation. All the patients with stent implantation survived and discharged. Conclusions It is safe and feasible to apply transcatheter closure of ventricular septal rupture with Amplatzer ventricular septal occluder, coordinated with PCI and PTCA for patients with acute myocardial infarction complicated with ventricular septal rupture.

Objective To investigate the effects of 4-aminosalicylic acid (4-ASA) on rats with 2,4,6-trinitrobenzenesulfonic acid-induced colitis in order to understand its mechanisms in treatment of inflammatory bowel disease (IBD). Methods Thirty SD rats were given 2,4,6-trinitrobenzenesulfonic acid to induce colitis and were divided into model group, 5-ASA (200 mg/kg) treated group and 4-ASA (200 mg/kg) treated group with 10 each. Another 10 rats were severed as normal control. Seven days later,all animals were sacraficed for estimation of colonic tissues. The iNOS and serum level of interleukin (IL)-8 were detected by immunohistochemistry and enzyme-linked immunosorbent assay (ELISA) ,respectively. And the apoptosis of polymorphonuclear neutrophil (PMN) was examined by flow cytometry. Results In comparison with model group, the body weight was increased in rats treated with 4-ASA (t= 14.09,P<0.01), whereas the macroscopic and histological scores and MPO activity were decreased (t=7.87,18.37,6.66 and 19.60,respectively, all P values <0.01), which were similar to 5-ASA treated group (all P values > 0. 05). The expression of tissue iNOS was 73.55%±5.15% in model group, which was higher than that in control group [(5.95±1.45)% ,t=39.93,P<0.01)],but was lower than that in 5-ASA treated group [(37.80±3.82)%,t = 17.62,P<0.01] and 4-ASA treated group [(42.27±3.52) %, t= 15.76 ,P<0.01]. The serum level of IL-8 in model group was significantly higher than that in 5-ASA treated group and 4-ASA treated group (P<0. 01). The apoptosis of PMN in model group was lower than that in control group (t= 11.48,P<0.01), but higher than that in 5-ASA treated group (t= 7.51, P<0.01) and 4-ASA treated group (t= 10.47,P<0.01). Conclusions The efficacy of 4-ASA in treatment of IBD may be related to the mechanisms of reducing the migration and the activities of PMN, up-regulating PMN apoptosis and scavenging reactive oxygen radicals produced by PMN.