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 learn and evaluate the present prescriptions from outpatient departments of 21 public hospitals in Songjiang district,and to promote rational drug use.Methods A total of 75,600 outpatient prescriptions from 21 public hospitals in Songjing district were collected monthly from January 2008 to October 2010 and analyzed statistically using indexes for prescription evaluation.Results of the 75,600 prescriptions,the types of drugs in each prescription averaged 2.35,the ratio of antibiotics use and injection agents use were 35.77％ and 17.40％,respectively.The percentage of essential drugs without added profit accounted for 41.91％ of the total drug use,and the average drug cost per prescription was RMB 85.99.Comparison of indexes for prescription evaluation showed that the ratio of antibiotics use and injection agents use as well as the average cost per prescription in secondary hospitals were significantly higher that those in community health centers (P＜0.01),while the percentage of essential drugs without added profit and the average number of drugs in each prescription were statistically smaller than those in community health centers (P＜0.01).Conclusion Drug use in outpatient departments of 21 public hospitals was rational in general,especially noteworthy is the significant improvement made at community health centers in recent three years.

Animals ; Glutamine ; blood ; metabolism ; Male ; Physical Conditioning, Animal ; physiology ; Physical Exertion ; physiology ; Rats ; Rats, Sprague-Dawley ; Sleep Deprivation ; metabolism ; physiopathology ; Thymus Gland ; metabolism ; Time Factors

Objective To evaluate the efficacy of Qingkailing injection for cerebrovascular diseases by systematic review of clinical trials. Methods Meta-analysis was used to evaluate the efficacy of Qingkailing injection on cerebrovascular diseases from 38 articles on clinical trials published from 1994 to 2008 in Chinese journals with the software RevMan5.0. Sensitivity analysis was taken to analyze the results of trails with different inclusion criteria. Results 38 clinical control trails were included for efficacy analysis, a fixed effects model was chosen and the value of odds ratio (OR) was 3.26 with the 95% confidence interval from 2.71 to 3.92. Conclusions Qingkailing injection may have positive effect on cerebrovascular diseases, its efficacy need to be confirmed with high-quality randomized controlled trials.

Objective To investigate the effect of transforming growth factor-?1 (TGF-?1) on the activity of connective tissue growth factor(CTGF) gene promoter in human renal proximal tubular epithelial cell line HK-2. Methods The regulation fragment of 5' flanking region of human CTGF gene was linked to pGL3-Basic vector. The recombinant plasmid pCTGF-luc was transient transfected to HK-2 cells. The activity of CTGF promoter after treatment of TGF-?1 and mitogen-activated prontein kinases (MAPK) pathway inhibitors was assayed by means of luciferase reporter gene assay system. Results TGF-?1-induced increase of CTGF promoter activity was concentration-dependent, with a plateau at 5 ng/ml by 1.82-fold vs control (P

Objective To formulate the index framework of medium developed health level in accordance with Zhejiang Provinces development goal of primarily realizing modernization by 2020. Methods Such research methods as information retrieval, cluster analysis, and Delphi expert consultation were used to select index items of medium developed health level. Results 14 indexes were selected, falling respectively into 4 major categories, viz. health level of the residents, allocation of health resources, provision of and access to health services, and environment and form of the residents health and life. Conclusion The index framework is capable of reflecting in a comprehensive way the overall health level of a certain region.

Objective To study the effects of self-management education on quality of life in children with asthma.Methods Seventy-five out-patients and in-patients with asthma were randomlydivided into 2 groups.The educational group(38 cases)received the basic knowledge education of asthma and self-management,while the control group received only the basic knowledge education of asthma.A inquiry was conducted in all patients using a Chinese PAQLQ(pediatric asthma quality of life questionnaire)before and 6 months after the treatment.The correlation and difference between 2 groups were analyzed.Results There were no significant difference before the therapy.After 6 months's treatment,there were uptrends on scorecard in some fields in such as symptom,activity,emotion and the total score in all patients(P

OBJECTIVETo compare the effect and impact of holmium laser enucleation of the prostate (HoLEP) and 120-W thulium: YAG vapoenucleation of the prostate (ThuVEP) on erectile function in the treatment of benign prostatic hyperplasia (BPH).

METHODSWe retrospectively analyzed 93 cases of symptomatic BPH treated by HoLEP or 120 W ThuVEP. We made comparisons between the two groups of patients in the baseline and postoperative clinical and surgical indexes as well as their IPSS, quality of life (QOL), maximum flow rate (Qmax), postvoid residual urine volume (PVR), and IIEF-EF scores before surgery and during the 12-month follow-up.

RESULTSThuVEP, in comparison with HoLEP, achieved a significantly shorter operation time ([57.6 +/- 12. 8] vs. [70.4 +/- 21.8] min, P = 0.001) and a higher laser efficiency ([0.71 +/- 0.18] vs. [0.62 +/- 0.19] g/min, P = 0. 021). At 1, 6, or 12 months of follow-up, no significant differences were observed in IPSS, OOL, Omax, and PVR between the two groups (P > 0.05). Both the HoLEP and ThuVEP groups showed low incidences of complications and remarkably improved IIEF-EF scores at 12 months postoperatively, but with no significant differences (both P > 0.05). However, in those with relatively normal erectile functions before operation, the mean IIEF-EF score was reduced from 22.8 +/- 2.2 preoperatively to 21.0 +/- 2.7 after HoLEP, (P = 0.036).

CONCLUSIONBoth HoLEP and 120W ThuVEP are effective and safe in the treatment of BPH. Compared with HoLEP, 120 W ThuVEP has even a higher laser efficiency. However, neither can significantly improve erectile function, and HoLEP may have a short-term negative impact on the relatively normal erectile function of the patient.

Aged ; Holmium ; Humans ; Laser Therapy ; adverse effects ; methods ; Lasers, Solid-State ; therapeutic use ; Male ; Middle Aged ; Penile Erection ; Prostatectomy ; adverse effects ; methods ; Prostatic Hyperplasia ; surgery ; Quality of Life ; Retrospective Studies ; Thulium ; Transurethral Resection of Prostate ; Treatment Outcome ; Urine

Background Most of endovascular stent-graft modifications to preserve side branch must be customized according to extensive pre-operative assessment,which may not be possible in many hospitals and emergency settings.The study was to develop a novel stent-grafts system that would allow in situ “fenestration”,with less reliance on preoperative imaging.Methods The magnitude of pressure difference (PD) between left subclavian artery (LSA) and aortic arch were measured in 12 experimental pigs.Changes of PD before and after LSA was covered were analyzed respectively.The novel stent graft was made by multi-dimensional and multiple textiles forming technology.According to the PD measurement in pigs,we evaluated the feasibility of the stent-graft in a mock circulation system.Results In pigs,the blood pressure of aortic arch was significantly higher than that of LSA after it was covered (P ＜0.001) and PD was (42.78±5.17) mmHg.After target vessel was covered and when PD between the LSA and aorta reached the magnitude measured in pigs,contrast media oozed from the cranny of graft to the LSA,which was generated by sliding and deformation of yarns of novel stent-graft.Conclusions The study proposes the design of pressure difference-induced perforation aortic stent-grafts system and verifies that the PD between LSA and aortic arch is high enough to allow in situ “fenestration” by stent graft made by multi-dimensional and multiple textiles forming technology.

Objective To evaluate the role of expression of phosphodiesterase 4B (PDE4B) in the spinal cord in inflammatory responses in a rat model of neuropathic pain and the relationship with extracellular signal-regulated kinase (ERK).Methods Sixty healthy male Sprague-Dawley rats,weighing 180-220 g,in which intrathecal catheters were implanted at L5,6 interspace,were used.The location of catheters was confirmed 6 days later.The rats were randomly divided into 5 groups (n =12 each):sham operation group (group Sham),normal saline (NS) group,vehicle group (group Ⅴ),mismatch siRNA group (group siR-M),and PDE4B-siRNA group (group siR-B).Neuropathic pain was induced by ligation of L5 spinal nerve (SNL).In Sham group,the L5 spinal nerve was only exposed,but not ligated.Immediately after ligation and on 1,3,5,and 7 days after ligation,10 μl NS,10 μl NS,LipofectaminTM RNAiMAX,PDE4B-siRNA (2 μg/10 μl) encapsulated in mismatch siRNA and PDE4B-siRNA (2 μg/10 μl) encapsulated in LipofectaminTM RNAiMAX were injected intrathecally in Sham,NS,V,siR-M,and siR-B groups,respectively.The mechanical pain threshold was measured at 1 day before and 2,4,6 and 8 days after operation.After behavioral testing on 8th day after operation,the rats were sacrificed and the lumbar segment of the spinal cord was removed for determination of PDE4B protein,ERK and phosphor-ERK (p-ERK)expression,and TNF-α,IL-1β and IL-6 levels.Results Compared with Sham group,the mechanical pain threshold was significantly decreased at 2,4,6 and 8 days after operation in NS,V,siR-M and siR-B groups (P ＜0.05),and no significant change was found in the mechanical pain threshold at 2,4,6 and 8 days after operation (P ＞ 0.05) and the expression of p-ERK and PDE4B protein,and levels of TNF-α,IL-1β and IL-6 were increased at 2,4,6 and 8 days after operation in V and siR-M groups (P ＜ 0.05).Compared with NS group,the mechanical pain threshold was significantly increased,and the expression of p-ERK and PDE4B protein and levels of TNF-α,IL-1β and IL-6 were decreased at 2,4,6 and 8 days after operation (P ＜ 0.05),and no significant change was found in the parameters mentioned above in V and siR-M groups (P ＞ 0.05).Conclusion Up-regulation of the expression of PDE4B protein in the spinal cord is involved in the development of neuropathic pain in rats,which may be related to promoted phosphorylation of ERK in the spinal cord and enhanced inflammatory responses.