Objective To compare the effect of transurethral resection of prostate (TURP) and TURP combine with transure-thral incision of the bladder neck(TUIBN) in the treatment of small size prostate hyperplasia .Methods From March 2002 to Octo-ber 2010 ,124 cases of small-size prostate hyperplasia patients were treated .All patients were randomized to undergo TURP or TURP with TUIBN .There were 62 patients in TURP group .Of which ,54 cases were followed up .There were 62 patients in TURP plus TUIBN group .Of which ,50 cases were followed up .The treatment effect of the two different surgical methods was evaluated by comparing international prostate symptom (IPSS) ,maximum flow rate(Qmax) and post voiding residual urine volume(PVR) et al .Results No statistical difference (P>0 .05)was found in age ,medical histories ,prostatic weight ,IPSS ,Qmax ,PVR between the two groups before operation .But significant difference(P<0 .01)was observed in IPSS ,Qmax ,PVR between the two groups after operation .There was no statistical difference(P>0 .05) in resected tissue weight and follow up between the two groups .The inci-dence rate of bladder neck contracture was 4% in TURP plus TUIBN group ,and it was significantly lower than that of TURP group(11% )(P< 0 .01) .Conclusion TURP plus TUIBN was better for the treatment of small size prostatic hyperplasia than TURP .

BACKGROUND: In recent years, with the progress of shock therapy as well as the establishment and promoted application of arterial bypass grafting, thrombolytic therapy, percutaneous transluminal coronary angioplasty, extracorporeal circulation on cardiac surgery, cardiopulmonary resuscitation, limb replantation, and organ transplantation, blood reperfusion in multiple organs after ischemia has been achieved. However, the organs which undergo a period of ischemia appear to have the performance of damage aggravation.OBJECTIVE: To summarize the research progress of MG53 protein in protecting five organs from ischemia/reperfusion injury, thereby providing reference for further in-depth study.METHODS: A computer-based online search of PubMed, Duxiu Knowledge Search and CNKI databases was performed for relevant literatures puldished between 1986 and 2016. The key words were MG53, TRIM, Mitsugumin53, ischemic, reperfusion, preconditioning, postconditioning, RISK, membrane damage, Connexin43, KChIP2 in English and MG53, ischemia/reperfusion in Chinese. Finally 61 eligible articles were reviewed in accordance with the inclusion and exclusion criteria. RESULTS AND CONCLUSION: As a muscle-specific TRIM family protein, endogenous MG53 is involved in the repair of muscle cytomembrane damage, and the protective effects of ischemic preconditioning and postconditioning. Exogenous recombinant human MG 53 protein not only repairs membrane damage of various muscles and non-muscle cells, but also protects the myocardium, skeletal muscle, brain, lung and kidney from ischemia/reperfusion injury.

The construction of featured specialties is the current development strategy of community health service institutions to improve the service scope and to meet the health needs of residents. The rehabilitation medicine has undergone 12 years of development and become a relatively mature featured specialty in Fenglin Community Health Service Center. Based on the Fenglin′s experience, this article discusses the development status and restriction bottlenecks of general practice, and the development status and trend of rehabilitation medicine in the community; and also explores the integrated development model of community-featured specialty with general practice.

Community health institutions have entered a new development stage of featured specialty construction. After 12 years of development, rehabilitation medicine now is the featured specialty of Fenglin Community Health Service Center. This article presents the train of thought and key points of specialty construction in primary care institutions based on the Fenglin′s experience. The positioning of featured specialty should be based on the community. The construction process should include 7 elements, namely, the standard operation procedure(SOP)of service system construction, the detailed publicity and implementation of the collaboration of specialists, prevention and control knowledge promotion for general practitioners, prevention and control knowledge education for community residents, service list, clinical efficacy evaluation, and clinical database. In the later iterations, the head of the department should always focus on the service system construction SOP and clinical database construction, and the rest parts can be assigned to the relevant team members.

Objective To explore the effects of intravenous thrombolysis combined with Solitaire FR stent thrombectomy on vascular recanalization,neurologic function and prognosis in patients with acute cerebral infarction(ACI)due to large artery occlusion(LAO).Methods A total of 172 patients with ACI-LAO treated in our department between October 2020 and March 2023 were retrospectively enrolled.According to treatment regimens,they were assigned into control group(86 cases,alteplase intravenous thrombolysis)and study group(86 cases,alteplase intravenous thrombolysis combined with Solitaire FR stent thrombectomy).Vascular recanalization,neurolog-ic function,cerebral perfusion and occurrence of adverse events were compared between the two groups.After 90 d of follow-up,their prognosis was evaluated with modified Rankin scale.Results There was no significant difference in success rate of vascular recanalization between the two group(P＞0.05),but complete recanalization rate was statistically higher in the study group than the control group(68.60％vs 50.00％,P＜0.05).The study group had obviously lower NHISS scores at 7 and 14 d after treatment,higher cerebral blood volume and cerebral blood flow,but shorter mean transit time when compared with the control group(P＜0.05,P＜0.01).No notable difference was observed in the total incidence of adverse events between them(P＞0.05).After 90 d of follow-up,the proportion of good prognosis was higher in the study group than the control group(80.23％vs 63.95％,P＜0.05).Conclusion Intravenous thrombolysis combined with Soli-taire FR stent thrombectomy shows better efficacy in ACI-LAO patients,with better vascular re-canalization and great improvements in neurologic function and prognosis.

Objective:To investigate the unqualified hepatitis C virus (HCV) detection result of blood donors from the served area of blood institutions.Methods:The data related to HCV markers detected of the first and repeat blood donors were collected from the system of practice comparison for the Chinese mainland blood institutions from 2017 to 2021. The anti-HCV reactive rate and the rates of anti-HCV negative but HCV-RNA reaction and all the relationship between rates and the annual, regional and different blood donors were statistically analyzed.Results:During 2017-2021, the number of anti-HCV reactive per 100 000 blood donors decreased from 444.3 to 250.44 in the served area of 22 blood institutions ( χ2=49.677, P<0.05). The number of HCV RNA detected positive per 100 000 anti-HCV negative increased from 0.69 to 2.05 year by year, but there was no statistical significance ( χ2=0.643, P>0.05). The anti-HCV unqualified rate was significantly different among regions ( χ2=3 260.283, P<0.05). The anti-HCV unqualified rate of the first blood donors was significantly higher than that of the repeated blood donors ( F=130.993, P < 0.05). The annual number of HCV RNA detected positive per 100 000 anti-HCV negative blood samples from donors ranged from 0 to 17.28. Conclusions:The anti-HCV unqualified rate of blood donors in the served area of 22 blood institutions decreased year by year. Compared with repeated blood donors, HCV infection should be emphasized in first-time blood donors. The implementation of HCV RNA test can detect out much more HCV infections and reduce the risk of transfusion transmitted infectious HCV.

Objective By population survey,to explore the epidemiological characteristics of gastric precancerous lesions in Lishui District of Nanjing and provide objective basis for the prevention and treatment of early gastric cancer.Methods From July 2021 to December 2022,21 977 patients who received endoscopy and/or 13C-UBT in Lishui District People's Hospital and 6 medical community units in Nanjing City were retrospectively analyzed for demography characteristics,detection rate of gastric precancerous lesions,and H.Pylori infection rate.Results(1)590 cases of gastric precancerous lesions were detected(detection rate 2.68%);(2)The total detection rate of precancerous lesions and three pathological types in males were all higher than those in females(all P<0.001);(3)The minimum age for the total detection rate of precancerous lesions in males and the mini-mum age for each pathological type were lower than in females(P<0.001,0.009,0.005,0.002);(4)The popu-lation total H.pylori infection rate was 23.10%,the H.pylori infection rate in patients with precancerous lesions was higher than that in non-precancerous lesions(P<0.001),both H.pylori infection rate of male and female in precancerous lesions were all higher than those of non-precancerous lesions of the same sex(all P<0.001),in addition,the H.pylori infection rate of male whether in precancerous or non-precancerous lesions was higher than that of female(all P<0.001);(5)The precancerous lesions detection rate in male,female,and the overall age range of 20～29 to 70～79 years is positively correlated with age growth(P<0.001),and rapidly decreases after the age of 79,the of H.pylori infection rate was also positively correlated with age growth(P<0.001),and the trend of age change(P<0.001)was parallel to the precancerous lesions detection rate.Conclusions The detec-tion rate of gastric precancerous lesions in this region is above the average level in China;the total H.pylori infec-tion rate is at a relatively low level in China;the H.pylori infection rate is parallel to the age trend of the detection rate of gastric precancerous lesions,and increases with age.

Recent research has demonstrated that advanced liver fibrosis in patients could be reversed, but no approved agents are available for the treatment and prevention of liver fibrosis in humans. Curcumin (CUR) is the principal curcuminoid of turmeric. Inhibitory effects of CUR and its underlying mechanisms in liver fibrogenesis have been explored. In the present study, we hypothesized that epigenetic mechanisms contribute to the protective effects of CUR against liver fibrosis. We used CCl4-induced liver injury in BALB/c mice and the rat hepatic stellate cell line HSC-T6 as experimental models. Genomic DNA methylation was analyzed by MeDIP-chip and verified by real-time PCR on MeDIP-enriched DNA. The mRNA and protein expressions of DNMT1, α-SMA, and Col1α1 were determined by real-time PCR and Western blotting, respectively. The methylation statuses of FGFR3, FZD10, Gpx4, and Hoxd3 were further confirmed by quantitative methylation-specific PCR (qMSP). Our results showed that CUR treatment reversed liver injury in vivo and in vitro, possibly through down regulation of DNMT1, α-SMA, and Col1α1 and by demethylation of the key genes. In conclusion, aberrant methylation is closely associated with liver fibrosis and CUR treatment may reverse liver fibrosis by epigenetic mechanisms.
Animals ; Cell Line ; Curcumin ; administration & dosage ; DNA Methylation ; drug effects ; Hepatic Stellate Cells ; drug effects ; metabolism ; Humans ; Liver ; drug effects ; metabolism ; Liver Cirrhosis ; drug therapy ; genetics ; metabolism ; Male ; Mice ; Mice, Inbred BALB C ; Protective Agents ; administration & dosage ; Proteins ; genetics ; metabolism ; Rats