OBJECTIVETo observe the clinical effectiveness of Qilin Pills combined with sertraline in the treatment of secondary non-consolidated kidney qi premature ejaculation (PE).

METHODSA total of 120 patients with secondary non-consolidated kidney qi PE were randomly assigned to groups A (aged [35.5 ± 5.4] yr), B (aged [36.2 ± 5.7] yr), and C (aged [35.2 ± 5.3] yr) in the ratio of 1:1:1 to receive Qilin Pills (once 6 g, bid), sertraline (once 50 mg, qd), and Qilin Pills plus sertraline, respectively, all for 4 weeks. The intravaginal ejaculatory latency time (IELT) and PE diagnostic tool (PEDT) scores were obtained before and after medication and at 1 month after drug withdrawal, and comparative analyses were made among the three groups of patients.

RESULTSThe IELT was dramatically prolonged in groups A, B, and C after treatment ([3.23 ± 1.84], [3.87 ± 2.43], and [5.92 ± 3.11] min) and at 1 month after drug withdrawal ([1.85 ± 1.27], [1.52 ± 1.06], and [ 4.26 ± 1.88 ] min) as compared with the baseline ([0.88 ± 0.45], [0.84 ± 0.47], and [0.85 ± 0.50] min) (P < 0.01), even longer in group C than in A and B (P < 0.01). The PEDT scores of the three groups were 5.1 ± 1.8, 4.9 ± 1.7, and 3.8 ± 1.2 after treatment and 8.2 ± 2.4, 8.1 ± 2.4, and 6.5 ± 2.1 at 1 month after drug withdrawal, significantly improved in comparison with 13.2 ± 3.2, 12.8 ± 3.1, and 13.1 ± 3.4 before treatment (P < 0.01), even more significantly in group C than in A and B (P < 0.01).

CONCLUSIONQilin Pills combined with sertraline has a definite efficacy in the treatment of secondary non-consolidated kidney qi PE and therefore deserves wide clinical application.

Adult ; Drug Therapy, Combination ; methods ; Drugs, Chinese Herbal ; therapeutic use ; Ejaculation ; drug effects ; physiology ; Humans ; Male ; Premature Ejaculation ; drug therapy ; Qi ; Sertraline ; therapeutic use

Objective To study the effect of endurance training on the cardiac Akt/mTOR signaling pathway in aged mice.Methods Male 2-month.old SAMP8 mice were randomly divided into young control group(YC)(n=12),endurance training group(E)(n=12)and aged control group(AC)(n=12).The group YC was executed at three-month old;and the group AC was executed at six-month old.The group E underwent a 3-month endurance training program (three times per week,40min once a day).After completion of the training program,the ratio of hean mass to body mass(heart mass/body mass)was measured,cardiac tissue of each group was observed using the HE stain,and the mRNA expressions of Akt,mTOR,p70S6K and eIF-4E in mouse heart of each group were analyzed using the real-time PCR.Results The heart weight and the heart weight/body weight ratio significantly increased in group E comparing with that in group AC(P<0.05)without any pathological change.The mRNA expressions of Akt,mTOR, p70S6K and eIF-4E in group AC decreased more significantly than that in group YC(P<0.05).The expression of targets in group E increased more significantly than that in group AC(P<0.05),however,there was no significance difference between group E and group YC.Conclusion Endurance training can elevate the cardiac Akt/mTOR signaling pathway expression,produce exercise-induced cardiac hypertrophy for aged mice.

Adolescent ; Cerebellar Diseases ; diagnosis ; drug therapy ; etiology ; Cerebellum ; physiopathology ; Child ; Child, Preschool ; Cognition Disorders ; diagnosis ; drug therapy ; etiology ; Female ; Humans ; Infant ; Male ; Mood Disorders ; diagnosis ; drug therapy ; etiology

Adult ; Coronary Artery Disease ; complications ; etiology ; Female ; Heart Valve Prosthesis ; adverse effects ; Humans ; Mitral Valve ; surgery ; Myocardial Infarction ; etiology ; Postoperative Complications ; Thromboembolism ; complications ; etiology

Epilepsy ; diet therapy ; metabolism ; Food-Drug Interactions ; Humans ; Ketone Bodies ; biosynthesis

Adolescent ; Adult ; Female ; Graft vs Host Disease ; diagnosis ; etiology ; prevention & control ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Male ; Middle Aged ; Risk Factors ; Young Adult

Objective To investigate the changes and clinical significances of the chemokines of interferon-?-inducible protein-10(IP-10),monocyte chemoattractant protein-1(MCP-1) and growth-related oncogene-?(Gro-?) involved in pathagenesis of Kawasaki disease(KD) and HenochSchonlein purpura(HSP).Methods The chemokines production of IP-10,MCP-1 and Gro-? were assayed by ELISA in 15 patients with KD,12 patients with HSP and 10 healthy children.Results The plasma levels of IP-10 and MCP-1 were markedly elevated in KD group [(394.2?176.4)and(420.5?163.4)ng?L-1]compared with HSP group[(94.8?66.4)and(109.2?76.6)ng?L-1] and the control group [(76.4?46.5)and(87.7?47.8)ng?L-1](all P0.05),as well as Gro-? between the three groups.Conclusion Monocyte may enhance the immune damage in KD pathogenesis,and the levels of IP-10,MCP-1 may be important indexes for KD.Neutrophil may be not involved in pathogenesis of HSP and KD.

Objective:To study the clinicopathological features of mixed epithelial and stromal tumor of the kidney(MESTK). Methods:Clinical and pathological characteristics of one case of MESTK was stu-died. Results:A case of MESTK which uncommonly occurred in a 16-year old adolescent male presented with dysuria and a large mass in the right renal region without a history of estrogen/progestogen treatment and/or obesity or urogenital surgery. Radiology revealed a large cystic/solid mass within the right kidney. Grossly, it was well demarcated and had a solid and cystic appearance on sectioning. Microscopically, the tumor was composed of a mixture of stromal and epithelial components. The epithelial component was composed of flat to columnar cells forming glands or tubules. The stromal components essentially consisted of bland, loosely packed spindle cells in an edematous and myxoid background. In some areas, there were smooth muscle cells forming bands and fascicles but no ovarian-type stroma was present. Immunohistochemical staining revealed that the epithelial components were positive for AE1/AE3 and focally positive for estrogen receptor(ER),progesterone receptor(PR), CD10 and Vimentin, whereas the stromal components were positive for ER, PR, Desmin and smooth muscle actin(SMA). Both epithelial and stromal components were negative for HMB-45, S-100,?-inhibin and WT-T. Five months after resection, the patient was well without evidence of recurrence. Conclusion:MESTK occurred in a pubertal male, as in the current case, supports the hypothesis that proliferation of remnants of the primitive mesenchyme in the kidney in situation of sex-steroid abnormity may play an important role in the pathogenesis of male MESTK.

Objective In this study,we aim to investigate and evaluate the application of peer education on the teaching of medical graduate students and to evaluate the teaching effect,in order to provide the basis for subsequent practice reform.Methods 49 graduate students majoring Internal Medicine-Pulmonology were randomly divided into traditional teaching(24) and peer education groups (25).We chose the primary culture technology of rat distal pulmonary arterial smooth muscle cells to be the teaching contents.For the traditional teaching group,we used the mode of class lecture giving and experimental skills learning under the assistance of the teachers; while in the peer education group,students benefited from the combination of class lecture given by the teacher and the seniors fixed teaching in which seniors help younger students.We selected the experimental operating time,cell purity and the practicing time to reach a standard culture as the evaluation indexes by filling a follow up questionnaire.The SPSS 13.0 was applied to the related data forx2 or t test.Results In the traditional teaching group,the average time to reach three times of standard culture was(3.2 ± 0.5) hour,which was(2.3 ± 0.4) hour in the peer education group.The cell purity was 80.1 ± 3.6％ in the traditional teaching group,while(85.4 ± 5.9)％ in the peer education group.The average practicing time was(6.3 ± 1.0) in the traditional teaching group,while(4.9 ± 0.6) in the peer education group.The peer education group master the teaching content better than the traditional teaching group (P=0.00).95.8％(23/24)of the students in the peer-education group considered the teaching contents simple,which was statistically higher(P=0.00) than traditional group (62.5％,15/24).Meanwhile,95.8％ (23/24)of the students in the peer-education group considered the teaching methods easy to accept,which was also statistically higher(P=0.02) than traditional group(70.8％,17/24).The difference was statistically significant (P=0.02).Conclusion The application effect of peer education is good and there is high degree of acceptance among the students.Besides,peer education accords with the medical postgraduate experiment teaching rules,and can cultivate medical graduate students' spirit of cooperation and communication ability in the process of implementation.

Introduction: Tuberculosis (TB) in internal migrants is one of three threats for TB control in China. To address this threat, a project was launched in eight of the 19 districts of Shanghai in 2007 to provide transportation subsidies and living allowances for all migrant TB cases. This study aims to determine if this project contributed to improved TB control outcomes among migrants in urban Shanghai. Methods: This was a community intervention study. The data were derived from the TB Management Information System in three project districts and three non-project districts in Shanghai between 2006 and 2010. The impact of the project was estimated in a difference-in–difference (DID) analysis framework, and a multivariable binary logistic regression analysis. Results: A total of 1872 pulmonary TB (PTB) cases in internal migrants were included in the study. The treatment success rate (TSR) for migrant smear-positive cases in project districts increased from 59.9% in 2006 to 87.6% in 2010 (P < 0.001). The crude DID improvement of TSR was 18.9%. There was an increased probability of TSR in the project group before and after the project intervention period (coefficient = 1.156, odds ratio = 3.178, 95% confidence interval: 1.305–7.736, P = 0.011). Conclusion: The study showed the project could improve treatment success in migrant PTB cases. This was a short-term programme using special financial subsidies for all migrant PTB cases. It is recommended that project funds be continuously invested by governments with particular focus on the more vulnerable PTB cases among migrants.