Objective To investigate the effect of the treatment of prostatitis and NIH-CPSI score and clinical therapeutic effect of prostate cancer treated with prostaglandin E and alpha blockers.MethodsThe clinical data of patients with prostatitis treated in The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine from March 2015 to August 2016 in were retrospectively analyzed.The patients were divided into control group and observation group.The control group was treated with the treatment of the first aid, while the observation group was treated with the combination of the first and the second.The therapeutic effects of the two groups were observed and compared between the two groups before and after treatment NIH-CPSI score, prostate fluid routine, cytokine levels and adverse reactions.ResultsIn the observation group, the treatment efficiency was 97.78%, significantly higher than the control group (85%), the difference was statistically significant (χ2=4.575, P=0.032);Two groups of patients before treatment NIH-CPSI score no difference, after treatment, the observation group of pain or discomfort, voiding symptoms, quality of life and total score were lower than the control group(P<0.05);Two groups of patients before treatment, no difference in the prostatic fluid, after treatment, the observation group was higher than the control group, the number of white blood cells was lower than the control group(P<0.05);There was no difference in the levels of cytokines before and after treatment in the two groups.After treatment, the levels of TNF-α, IL-6 in the observation group were lower than those in the control group(P<0.05).There were no obvious adverse reactions such as liver and kidney injury during the treatment of two groups of patients.ConclusionThe treatment of prostatitis combined with alpha blocker has good therapeutic effect, can significantly improve the clinical symptoms, and has good application value.

Objective: To develop a new quantitative determination method for the biological activity of recombinant human ciliary neurotrophic factor. Methods: Dorsal root ganglions were derived from the chick embryo and dispersed into single neuron cell,The rhCNTF was added to neuron cells and incubated for 64 hours,The activity of acid phosphatase in neuron cells was determined and the biological activity of rhCNTF was analyzed quantificationally. Result: rhCNTF could promote original era dorsal root neuron cells of chick embryo surviving,the livability of neuron cells was positively related to the amount of rhCNTF added to the culture. Conclusion: A quantitative determination method for the biological activity of rhCNTF was developed by testing the activity of acid phosphatase in neuron cells. Compared with the typical ways,this method was quantificational easily,repeatable better and with much fewer disturbance factors.

Objective To study the safety and effectiveness finasteride combined with 1470 nm semiconductor laser vaporization and resection for moderate to severe benign prostatic hyperplasia (BPH). Methods A total of 110 consecutives from January to December 2015 were divided randomly into control and observation groups and each of 55 cases; the patients in control group received finasteride combined with transurethral prostatectomy (TURP) and they in observation group adopted finasteride combined with 1470 nm semiconductor laser vaporization and resection, then to compare the differences of surgical success rate,complications rate,mean operation time,blood bloss during and after operation, indwelling catheter time,prostate volume before and after operation; the follow-up time was 12.0 months, the differences of international prostate symptom score (I-PSS), Quality of life score (QOL), peak flow rate (Qmax) peak flow rate (Qmax) and post-void residual (PVR). Results The surgical success rate in the two groups were no statistical difference, the complications rate in observation group was significantly lower (P<0.05). The mean operation time and indwelling catheter time in the two groups were no statistical difference, while the total blood bloss and prostate volume after operation in observation group were both less, and the difference of prostate volume was more (P<0.05). The I-PSS and PVR were lower, QOL and Qmax higher in the two groups after operation, what'more, there were more improvements in observation group (P<0.05). Conclusion It is more prior to finasteride combined with 1470 nm semiconductor laser vaporization and resection for moderate to severe BPH on the Safety and effectiveness than TURP.

Objective To investigate the therapeutic effect of mitoxantrone on prostate cancer and the effect of relieving pain of patients.MethodsRetrospective analysis of clinical data of patients with bone pain in April 2010 to May 2016 year in our hospital for treatment of prostate cancer, according to their treatment divided into control group and observation group, the control group was 40 cases given docetaxel treatment, the observation group was 30 cases treated with mitoxantrone.Compared the pain relief, sleep quality, tumor markers and the incidence of adverse reactions of the two groups.ResultsAfter treatment, the observation group pain control rate was 96.67%, significantly higher than the control group, the difference was statistically significant (P<0.05);the observation group sleep quality was significantly better than the control group, the difference was statistically significant (P<0.05);the observation group cPSA and CEA were lower than those of control group, the difference was statistically significant (P<0.05).Two groups of patients with bone marrow suppression, nausea and vomiting, rash and liquid retention rate had no significant difference (χ2=0.648, P=0.421).ConclusionMitoxantrone has better therapeutic effect on prostate cancer, can significantly relieve the situation and quality of sleep in patients with bone pain.

OBJECTIVE:To investigate the study of traditional Chinese medicine (TCM) in the treatment of chloasma,and to provide reference for clinical treatment and study of chloasma. METHODS:Retrieved from CBM,Wanfang database,CNKI and VIP,usingchloasmaas subject,the literatures of TCM therapy were collected during Jan. 2003-Dec. 2012. Bibliometric meth-od was adopted to analyze included literatures statistically in respects of publication amount,periodicals,research institution,litera-ture types,citing references,other periodicals citatien times,fund support,distribution of provinces and cities. RESULTS:During 2005-2012,the amount of the literatures increased slowly. Among top 10 journals in the list of publication amount,only Chinese Journal of Aesthetic Medicine was not TCM journal and took up the first place. Among top 7 research institutions in the list of publi-cation amount,TCM colleges took up predominant place,followed by TCM hospitals. The types of the literatures were mainly case report,contrastive study before and after treatment,group-divided control study;the amount of group-divided control studies increased gradually year by year. The references cited were mainly English literatures. There were 82 literatures which were cited by other periodicals more than 10 times;the highest time of other periodical citation per literature was 47 times;only 11 literatures were supported by fund. The institutions of literatures authors were distributed in 32 provinces,cities and autonomous regions of China,mainly in the eastern coastal areas. CONCLUSIONS:More and more attention has being paid to TCM therapy for chloas-ma,but the scope and depth of the studies were inadequate. From the point of view of modern medicine,we can explore the patho-logical TCM mechanism and the treatment method of shortening the course of disease.

OBJECTIVE:To provide reference for avoiding the recurrence of medical safety(adverse)events or inducing more severe medical accident. METHODS:The medical safety(adverse)events reported by a class A grade 3 hospital from July 2013 to March 2016 were studied retrospectively,and excluded purely adverse drug reactions and transfusion reactions to analyze the rea-son and characteristics. RESULTS:Of 747 events,there were 578 medical,nursing and drug-related medical safety (adverse) events,accounting for 77.38%;among 175 medical related medical safety(adverse)events,top 3 reasons were basic skills defi-ciencies,defects in the system processes,inadequate communication and education, accounting for 32.00%,24.00%,19.43%. The occurrence of medical safety (adverse) events were closely related to working life and qualifications;among 578 medical, nursing and drug-related medical safety (adverse) events,the incidence of adverse events was 71.11% in 5-year working life group,and that was 73.18% in junior titles group. CONCLUSIONS:Various professionals should strictly implement procedure and regulations,strengthen communication and education in daily work,and improve professional knowledge and skills so as to prevent the occurrence of adverse event completely.

In response to such setbacks as inefficient medical service,costly human resources and low rate of return on capital,due to the pursuit ofMega hospitalsand extensive management of hospitals,Wuxi No.2 People's Hospital introduced the delicacy management chain to improve its management and service.This article studied its practice of delicacy management chain as follows.By means of the six gears of organization,clinic,outpatients,medical technicians,nursing,and logistics,the management chain pursues such management goals as flat management,attending-focused clinical medicine,centralized outpatient service,integrated medical examinations,vertical nursing management,and logistics outsourcing.These efforts are designed for the optimization of both scale and construction efficiency.

Objective To compare anatomically the potential incidences of injury to the nerve roots of ventral and dorsal rami caused by the transarticular screws and Magerl lateral mass screws in the fixation of subaxial cervical spine.Methods Fixations with the transarticular screws and Magerl lateral mass screws were performed in this study.For each kind of fixation,20 screws were inserted from C3 to C7 in two specimens.A 20-ram long screw was used to over-penetrate the ventral cortex.The anterolateral aspect of the cervical spine was carefully dissected to allow ob- servation of the screw-ramus relationship.Results The overall percentage of nerve violation was significantly lower in the transarticular screw fixation(45%)than in the Magerl lateral mass screw fixation(90%).The difference was sta- tistically significant between the two fixation methods(P＜0.05).The greatest percentages of nerve violation caused by the transarticular screws and lateral mass screws were found at the dorsal ramus,25% and 45%,respectively. Conclusion The potential risk of nerve root violation caused by the transarticular screw technique is lower than that by the Magerl lateral mass screw technique in the lower cervical spine.

The validity of fasting plasma glucose(FPG)combined with HbA_1c in diagnosing diabetes was assessed in patients with coronary heart disease.The results showed that the paired determination of FPG and HbA_1c helped to identify potentially diabetic subjects in patients with coronary heart disease.

Aim To study the characteristics of the binding reaction of Troxetutin with bovine serum albumin (BSA) by fluorescence and ultra violet-visible absorption spectra.Methods The quenching mechanism of the fluorescence of BSA by troxerutin was studied with fluorescence.To determine the dynamic quenching constants and static binding constants,the Stern-Volmer equation and the double reciprocal Lineweaver-Burk equation were applied. The number of binding site was calculated with double logarithmic equation and the main binding force was discussed by thermodynamic equations. The binding distance and energy transfer efficiency between donor (BSA) and acceptor (troxerutin) were obtained effectively quenched fluorescence of BSA via static quenching processes. The binding constant Ka was calculated to be in the order of 106,indicating a strong interaction between Troxerutin and BSA. The number of binding site was approximately equal to 1,the binding distance was 1.97 nm,the energy transfer efficiency was 0.529,and the binding force was mainly hydrophobic force.Conclusion Troxerutin effectively quenchs the intrinsic fluorescence of BSA via static quenching mechanism,and the binding is mainly driven by the hydrophobic interaction.