Objective To investigate the levels of pro-inflammatory cytokine interferon (IFN)-γand anti-inflammatory cytokine interlenkin (IL)-10 in expressed prostatic secretions (EPS) of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and their clinical significance. Methods The levels of IFN-γ and IL-10 in EPS of 20 patients with CP (type Ⅲ A, group A ), 20 patients with CPPS (type Ⅲ B,group B) and 10 healthy men (control group) were measured using enzyme-linked immunosorbent assay (ELISA). The results were analyzed comparatively with NIH-chronic prostatitis symptom index (NIH-CPSI).Results The levels of IFN-γ in EPS of group A and group B were ( 14.92 ± 7.85 ), ( 13.74 ± 5.96) ng/L respectively, which were higher than that in control group [(7.47 ± 1.40) ng/L] (P ＜ 0.05 ). And the levels of IL-10 in EPS of group A and group B were (216.40 ± 33.65 ), (223.70 ± 45.21 ) ng/L respectively, which were higher than that in control group [( 162.10 ± 43.81 ) ng/L] ( P ＜ 0.05 ). There was no statistically significant difference between group A and group B. No correlation between NIH-CPSI and IFN- γ,IL-10 levels in EPS(P ＞ 0.05 ). Conclusion IFN-γ and IL-10 have a very important role in etiology of CP/CPPS and they can be the objective parameters in the diagnosis of CP/CPPS.

Objective To evaluate the security and efficacy of combination of epristeride and terazosin for treatment of benign prostatic hyperplasia (BPH). Method One hundred and eighty-four patients with BPH were treated by epristeride for 6 months and terazosin for 1 month, the efficacy and complication were observed. Results After 6 months treated, compared with before treated, the common symptoms improved, the residual urine decreased 20.74ml, maximum flow rate increased 3.76 ml/s, prostate volume grown downwards 6.70cm3 and the quality of life raised apparently(Pall＜0.05 ). Condusion Combinationof epristeride and terazosin for treatment of BPH is safe and effective.

To deepen the teaching reform on comprehensive medical function experiment in our school,the mode of opening system of experiment teaching of medical function is proposed.The definition and characteristics of the opening system is discussed in this paper,and its theoretical foundation,guideline,goal location,effect and pending problems are also explored preliminarily.

Objective To compare the effect of using ambroxol hydrochloride combined with co-xuanju capsule,co-xuanju capsule and ambroxol hydroehloride in the treatment of semen liquefaction.Methods Sixty semen liquefaction patients were divided randomly into three groups.Clinical trials involving 20 who received ambroxol hydrochloride+co-xuanju capsule(group A),20 co-xuanju capsule(group B) and 20 ambroxol hydrochloride(group C),were carried out for 3 months.The changes of semen liquefaction time and semen quality were measured and assayed before and after treatment Results Compared withpretherapy,various parameters in the semen quality and semen liquefaction time after treatment all had a significantly difference in every group,and the patients of semen liquefaction time less than 60 minutes were 17 in group A,11 in group B and 14 in group C respectively.The results of semen liquefaction time andsemen quality in group A were significandy higher than the other groups(P<0.05),but the results between group B and group C had no significant difference.Conclusion The combination of ambroxol hydrochlorideand co-xuanju capsule can eridently improve the semen liquefaction time and semen quality and is an effective method in treating male infertility.

Femoral neck fracture (FNF) in the elderly patients is currently a major health challenge worldwide, with excessive consumption of medical resources, high incidence of complications as well as suboptimal outcome and prognosis. Hip joint arthroplasty (HJA) has been the mainstream treatment for FNF in the elderly, but the conventional surgical approaches and techniques are still confronted with a series of bottlenecks such as dislocation, limp and limb length discrepancy. In recent years, direct anterior approach (DAA) for HJA (DAA-HJA) has been a major new choice in the field of joint replacement, which achieves improved clinical effectiveness of HJA in the treatment of elderly FNF, due to the fact that DAA approach involves the neuromuscular interface and accords with the idea of soft tissue retention and enhanced recovery after surgery. However, there is still a lack of unified understanding of standard technique and procedure of DAA-HJA in the treatment of elderly FNF. Therefore, relevant experts from the Hip Joint Group of Chinese Orthopedics Association of Chinese Medical Association, Youth Arthrology Group of Orthopedic Committee of PLA, Orthopedic Committee of Chongqing Medical Association, Branch of Orthopedic Surgeons of Chongqing Medical Doctor Association and Sport Medicine Committee of Chongqing Medical Association were organized to formulate the " Chinese expert consensus on the technical standard of direct anterior hip arthroplasty for elderly femoral neck fracture ( version 2023)" based on evidence-based medicine. This consensus mainly proposed 13 recommendations covering indications, surgical plans, prosthesis selections, surgical techniques and processes, and postoperative management of DAA-HJA in elderly patients with FNF, aiming to promote standardized, systematic and patient-specific diagnosis and treatment to improve the functional prognosis of the patients.