OBJECTIVETo observe the clinical effect of Shugan Yiyang Capsules combined with sertraline in the treatment of premature ejaculation (PE).

METHODSWe randomly assigned 192 PE patients to receive sertraline hydrochloride 50 mg qd (control group, n = 96) or sertraline hydrochloride 50 mg qd plus Shugan Yiyang Capsules at the dose of 4 capsules tid ( combination therapy group, n = 96) , both for 6 weeks. We compared the intravaginal ejaculatory latency time (IELT) and Chinese Index of Premature Ejaculation ( CIPE) scores between the two groups of patients before and after medication and at 6 weeks after drug withdrawal.

RESULTSCompared with the baseline, the IELT was significantly increased after 6 weeks of medication in the combination therapy group ([1.41 ± 0.53] vs [6.69 ± 3.56] min, P < 0.05) and the control group ([1.43 ± 0.48] vs [5.37 ± 2.91] min, P < 0.05), and so was the CIPE score in the former (9. 80 ± 2.06 vs 21.62 ± 4.76, P < 0.05) and the latter group ([9.41 ± 1.97] vs [20.85 ± 4.83] , P < 0.05). In comparison with the pre-medication indexes, the IELT ([3.77 ± 1.63] min) and CIPE score (16.92 ± 3.37) of the combined therapy group were remarkably improved at 6 weeks after drug withdrawal (P < 0.05), but not those of the control ([1.19 ± 1.34] min and 10.59 ± 2.38, P > 0.05).

CONCLUSIONShugan Yiyang Capsules combined with sertraline have a definite and lasting effect on premature ejaculation.

Capsules ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Premature Ejaculation ; drug therapy ; Sertraline ; therapeutic use

Objective To investigate the effect of Hydroxychloroquine plus Leflunomide on the lipid profile and disease activity index in patients with rheumatoid arthritis (RA).Methods A total of 140 elderly patients with RA who met the American College of Rheumatology (ACR) criteria were treated with Hydroxychloroquine (Group A,n =70) or leflunomide combined with hydroxychloroquine (Group B,n=70),and 100 healthy volunteers were selected as controls.The lipid profile was compared between the patient groups and control group.Lipid levels,Disease Activity Score 28 (DAS28),erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were measured before treatment and 6 months after treatment between Group A and Group B.Results Compared with the control group,RA patients exhibited higher levels of total cholesterol (TC,P＜0.05),low-density lipoprotein cholesterol (LDL-C,P＜0.05) and triglycerides (TG,P＜0.01),and lower levels of high-density lipoprotein cholesterol (HDL-C,P＜0.05).After 6 months of treatment,the disease activity index (DAS28,P＜0.01),the duration of morning stiffness (P＜0.01),ESR,CRP,swollen joint count (SJC) and tender joint count (TJC) decreased in RA patients,compared with controls (P＜0.01 or 0.05).HDL-C levels increased and LDL-C levels decreased in Groups A and B after treatment,compared with pretreatment (P＜0.05 for all).After treatment,TC levels decreased in Group B,compared with Group A (P＜ 0.05),while TG levels had no significant difference between the two groups (P＞0.05).TC and LDL-C levels,ESR,CRP,DAS28,SJC and TJC were lower in Group B than in Group A (all P＜0.05).Conclusions Hydroxychloroquine in combination with Leflunomide therapy can not only control inflammation but also improve the lipid profile,and is more effective than single-drug therapy.The combination may reduce the risk of atherosclerosis and cardiovascular events in patients with RA.

Objective:To study the teeth of the ancients in Xia Dynasty,the first dynasty in Chinese history about 4 000 years ago,and acquaint ourselves with their incidences of periodontal disease,and the evolution of oral diseases.Methods:The teeth and jaws excavated in Erlitoou,Henan Province and Youyao,Shanxi Province were observed with clinical methods.The specimens totaled 56 individuals(male 38,and female 18),including 894 teeth,and 86 dental arches.The objects were all permanent teeth.The major observation items were periodontal disease.The prevalence of periodontal disease of the people in Chinese Xia Dynasty were outlined.Results:The prevalence rate of periodontal disease was 19.80% in the 894 teeth,while prevalence rate was about 42.86% among the individuals.The premortal tooth lossrate was 7.45% in the observed teeth.Conclusion:Periodontal disease is an aging-related disease without sex difference and commonly seen in the mandible,which is quite similar to the situation at present.The periodontal disease was the main reason for tooth loss in people of Xia Dynasty.

Background and purpose:Bladder carcinoma is the most common tumor in the urogenital system in China. For patients with non-invasive bladder cancer, intravesical therapy is an important part of treatment after complete transurethral resection (TURBt). Bacillus Calmette-Guerin (BCG) remains the most effectively used immune agent, and epirubicin (EPI) has been reported to have an improved antitumor activity and high remission rate. However, the results differed significantly from study to study. To compare the efficacy and treatment-induced side effects of intravesical epirubicin versus BCG on postoperative recurrence of non-invasive bladder carcinoma, we completed a meta-analysis of the published literature. Methods:According to the criteria in the paper, we retrieved published comparative studies on intravesical epirubicin versus BCG for non-invasive bladder carcinoma. Data were extracted from each identified paper and Revman4.2 software was used for statistical analysis.Results:6 trials including 1 288 patients were eligible according to the eligibility criteria. Of 657 cases that were treated with epirubicin and 631 with BCG, recurrence occurred in 253 and 184 respectively. Pooling data of a meta-analysis indicated that BCG statistically reduced the incidence of tumor recurrence (Peto OR=1.60, 95%CI=[1.26, 2.03], P=0.000 1). With regard to tumor progression, BCG was also statistically superior to epirubicin (Peto OR=1.70, 95%CI=[1.16, 2.49], P=0.006). 5 studies reported the comparison on main local side effects in terms of hematuria, cystitis or irritative symptoms. Combined results showed that the incidence of hematuria (Peto OR=0.47, 95%CI=[0.35, 0.62], P

Objective To evaluate the safety and efficacy of mesohepatectomy for large and centrally located hepatocellular carcinoma.Methods A retrospective study was carried out on 136 pa tients who underwent mesohepatectomy for large and centrally located hepatocellular carcinoma at Xiangya Hospital,Central South University,from 2001 to 2007.Intraoperative/post operative data and long-term survivals were analyzed.Results Vascular occlusion time,operative time,intraoperative blood loss,intraoperative blood transfusion and hospital stay were (13.3 ± 9.1) min,(173.1 ±41.1)min,(548.7±320.5)ml,(511.4±231.7)ml and (18.6±8.8)d,respectively.Four patients developed major complications.There was no in-hospital death.The 1-,3-,and 5-year overall survival rates and disease-free survival rates were 71％,46％,29％ and 65％,40％,24％,respectively.Conclusions Mesohepatectomy for large and centrally located hepatocellular carcinoma preserved the maximum amount of functional liver parenchyma.It is safe and reliable and may be used as the treatment of choice.

Objective To evaluate therapeutic effects of endovascular therapy for in-stent restenosis of superficial femoral artery,and the risk factors of restenosis of re-intervention therapy.Methods We retrospectively summarized the clinical data of 35 patients(38limbs)who suffered from in-stent restenosis of superficial femoral artery(SFA)stent from 2010 to 2012.Results 35 patients (38 limbs)were enrolled in this study,there were 24 males and 11 females.Mean age was (68 ±8)years.The success rate of endovascular therapy was 89.5％ (34/38),including in-stent angioplasty in 14 limbs,in-stent and beyond-stent angioplasty in 5 limbs,in-stent angioplasty and beyond-stent re-stenting in 15 cases.The primary patency and sencondary patency rate for 6,12 and 24 months was 65.2％,46.5％,46.5％,and 87.5％,80.2％,55.8％ respectively.The independent risk factors for re-obliteration were age ＞ 70 years (P ＜ 0.05) and diabetes mellitus (P ＜ 0.05).Conclusions Endovascular therapy is effective and safe in treatment in-stent restenosis of superficial femoral artery.The long-term in-stent patency is not satisfactory,with age ＞ 70 years and diabetes mellitus as independent risk factors.

BACKGROUND:The preparation of recombinant human epidermal growth factor (rhEGF) and basic fibroblast growth factor (bFGF) has been clinical y used in the repair of ocular surface trauma. However, the concentration of these growth factors that achieve the maximal healing effect and the comparison of two kinds of growth factors on promoting wound healing are stil controversial.
OBJECTIVE:To investigate the effect of rhEGF and bFGF on the cloning of human corneal epithelial cells.
METHODS:The human corneal epithelial cells cultured in vitro were interfered with rhEGF and bFGF under different concentrations. The proliferation of human corneal epithelial cells was detected using MTT assay after 3, 5, 7 days of growth factors treatment. Plate clone formation assay was applied to observe the morphology of cellclone and analyze clone formation rate of human corneal epithelial cells.
RESULTS and CONCLUSION:MTT value shows that 10μg/L rhEGF and 10μg/L bFGF on day 5 were the most powerful concentration. The clone formation rate of human corneal epithelial cells after treated with 10μg/L rhEGF was higher than that with 10μg/L bFGF (P=0.02). The results confirmed that both rhEGF and bFGF could promote the proliferation and increase clone formation ability of human corneal epithelial cells. 10μg/L rhEGF for 5 days achieves the best effect on promoting clone formation of human corneal epithelium cells.

BACKGROUND:Previous studies have shown that chitosan can promote the repair of peripheral nerve injury and methylprednisolone can improve the microenvironment around nerve injuries, which are commonly used in clinical treatment of acute central nervous system injury.
OBJECTIVE:To observe the effects of modified chitosan and methylprednisolone combination on repair of sciatic nerve injury in rats.
METHODS:The rat sciatic nerve was transected and microscopical y anastomosed immediately. Then, modified chitosan, methylprednisolone, methylprednisolone+modified chitosan, and saline were injected respectively around the anastomosis site, compared with the sham surgery group.
RESULTS AND CONCLUSION:Compared with other groups, the combination group showed shorter claw extending reflex recovery time (P<0.05). Significant differences were found between the combination group and other groups in nerve conduction velocity, the remnant rate of gastrocnemius wet weight, the diameter and section area of gastrocnemius cells (P<0.05). The nerve fibers through the anastomotic site were significantly increased, with consistent thickness and arrangement and less neurodegeneration when observed 12 weeks after operation. In conclusion, the modified chitosan combined with methylprednisolone could significantly promote the sciatic nerve repair.

Objective To discusses the clinical features of early inflammatory bowel obstruction (EPIS-BO) after abdominal surgery,and analyze diagnosis and treatment. Methods The clinical data of 48 patients with early inflammatory bowel obstruction after abdominal surgery were analyzed retrospectively from July 2005 to July 2015. Results 45 patients were recovered after non-operative treatment including gastrointestinal decompression , total parenteral nutrition (TPN),antibiotics,glucocorticoid and somatostatin. The average time of treatment was 17.45 days. The other 3 patients underwent laparotomy respectively on 16,19 and 20 days after conservative treat-ment.Two cases were turned to intestinal fistula after operation ,and one of them died after reoperation because of severe abdominal infection 9 days later. Conclusion Conservative treatment should be regarded as the first choice for EPISBO in clinical practice due to less complications and better effect than operative treatment.