Objective To investigate the phacoemulsification combined with trabeculectomy in glaucoma complicated with cataract treatment clinical curative effect.Methods 72 cases of glaucoma patients with cataract were randomly divided into the combined group and control group with 36 cases in each group,the combined group using phacoemulsification and trabeculectomy in the treatment,while the control group was treated with trabeculecto-my,combined group and control differences in visual acuity,intraocular pressure,anterior chamber depth and postoper-ative complications of patients were compared.Results After treatment,the two groups of intraocular pressure ( list the concrete data ) , anterior chamber depth ( list the concrete data ) were ( list the concrete data ) significantly improved (t=2.98,3.06,15.21,5.17,all P<0.05).In addition,the intraocular pressure after the operation of the combination group (10.65 ±1.58) mmHg,anterior chamber depth (2.41 ±0.81) mm compared with the control group after obvious difference (t=4.98,3.22,all P<0.05).In 1 weeks after operation,1 months and 3 months com-bined group's vision is significantly superior to the control group (t=2.87,3.38,4.01,all P<0.05).The incidence of complications of operation united group ( 11.11%) was significantly lower than the control group ( 25.00%) (χ2 =3.98,P<0.05).Conclusion Compared with the traditional method,phacoemulsification and trabeculectomy for glaucoma and cataract treatment has obvious curative effect,low incidence of adverse reactions,postoperative IOP control satisfaction,faster visual recovery characteristics,deserves generalization and application.

With the opening of the medical service market and the rise of medical expenses, patients have started to pay more attention to the choice of medical service institutions. Patient satisfaction has become another key factor in competition besides quality and price. The paper mainly deals with the implication of the degree of customer satisfaction in medical services, the steps of measurement, and the immediate significance of studying the degree of customer satisfaction.

On the basis of regional characteristics and in-depth investigations, the hospital the authors work with has devoted major efforts to advancing the discipline of emergency treatment of trauma by closely integrating scientific management with the deepening of reform. The series of measures adopted include: enhancing emergency treatment awareness, purchasing advanced equipment, updating facilities for emergency treatment, establishing an echelon of talented personnel, implementing emergency treatment standards, perfecting emergency treatment procedures, shortening severe trauma patients' time of stay in the emergency treatment room, and performing operations in a timely manner. As a result, marked effects have been achieved.

With the deepening of reform and opening-up and the change in management ideas, more and more attention will be attached to the job satisfaction of doctors. The paper expounds the concept of job satisfaction, the theories related to job satisfaction, the status of research on the job satisfaction of clinical doctors both at home and abroad, and the tools for measuring job satisfaction. It also analyzes the significance of research on the job satisfaction of chnical doctors.

Objective To design a quantitative criterion and grading system for injury from adverse drug reaction (ADR) in order to serve the compensation system of injury from ADR. Methods Based on the other grading system of injury cases, the independent scores and serial grades were given to the ADR injury of different organs or different levels through two turns of consultation to 27 experts from Shanghai. Results Injury from ADR was graded from stage 1 to stage 10 according to the damage degree, with 1 stand for death and 10 for slightest injury. Conclusion The grading method of ADR based on the characteristics of injury accords with the condition of China, and can provide reference for making up the compensation system of ADR injury.

Objective　To establish animal model for hypertrophic scar and study the characters of its morphology and collagen metabolism. Methods　A total of 64 round wounds (diameter of 6 mm each) with total skin loss were made on the ventral side of rabbit ear using a trephine. Morphology and collagen metabolism of scar wounds were studied at 14,21,35,70 and 98 days after operation, respectively. Results　There were 76% elevated scars developed (45/59 wounds) on the ventral side of rabbit ear at 21 days and 46% elevated scars disappeared (11/24) at 98 days after operation. There were numerous fibroblast proliferation and whorl-arranged collagen fibers at 21 and 35 days. The number of fibroblast decreased, but irregular-arranged fibers still presented in the elevated scars at 70 and 98 days after operation. Hydroxyproline content in elevated scars at 21 days was higher than that in normal skin (P<0.05), and at 35 days was 3 times as that in normal skin and at 98 days was also markedly higher than that in normal skin (P<0.05). Conclusion　Excessive deposition of collagen is a characteristic of hypertrophic scar in rabbits. The conversion of normal scarring to hypertrophic scarring in rabbits occurs at 14～21 days after operation. Both development and regression of hypertrophic scar in rabbit are quicker than that in human.

Objective To establish the chromatographic fingerprint of mushroom polysaccharides by 1-phenyl-3-methyl-5-pyrazolone( PMP) pre-column derivatization. Methods The mushroom polysaccharides was extracted by hot distilled water, precipitated by alcohol, and hydrolyzed into monosaccharides by Trifluoroacetic Acid (TFA). The hydrolysate was derivatized with 1-phenyl-3-methyl-5-pyrazolone ( PMP ) and tested via HPLC to study the monosaccharide components in mushroom polysaccharides. Results Fingerprint was established with 13 common peaks, 6 peaks in which were identified as mannose, D-glucuronic acid, D-glucose, galactose, xylose and L-fucose. The glucose accounted for the most, followed by mannose, galactose and fucose. Conclusion Development of fingerprint chromatogram by HPLC is a stable, simple, and repeatable way, which can be applied to the quality control of mushroom polysaccharides.

Objective To understand the pathological role of nitric oxide synthase 2 (NOS2) in rat allograft vascular lesions and the effects of triptolide.Methods The abdominal aorta transplantation between Wistar and SD rats was used as an animal model.Three groups were set up..the same genome group (group A),the allogeneic control group (group B),and the isogene Triptolide group (group C).The grafts were removed at 7th,28th,and 56th day after surgery.The transplant artery intima thickness was measured.The irnmunohistochemical staining was applied to observe the NOS2 expression in the vascular tissue layers.The integral optical density value in each group was calculated.Results The arterial intima of transplants at 28th and 56th day postoperation was thickened,and that was thickest in group C among the three groups (P＜0.05).There was significant difference in intima thickness and integral optical density between group C with groups A and B (P＜ 0.05).The expression of NOS2 was strongest in group B,and that in group C was significantly weaker than that in group B (P ＜ 0.05).Conclusion Triptolide is capable of slowing down the progression of graft vascular disease by inhibiting the expression of NOS2.

Objective To evaluate the impact of different dosing times of doxycycline(DOX)on children with macrolide-resistant Mycoplasma pneumoniae pneumonia(MR-MPP).Methods Clinical data of children diagnosed with MR-MPP at Hangzhou Children's Hospital from January 2022 to December 2023 were analyzed.Children were divided into three groups based on treatment regimens:the doxycycline(DOX)group,the intravenous azithromycin converted to oral DOX(ATD)group,and the intravenous azithromycin alone(AZI)group..The ATD group was further divided into ATD1 group(＜3 days)and ATD2 group(＞3 days)according to the duration of azithromycin treatment.Clinical symptoms of each group were compared,and propensity score matching(PSM)analysis was used for adjustment.Results A total of 156 children with MR-MPP were included in the study,with 25 in the DOX group,85 in the ATD group,and 46 in the AZI group.Compared with the ATD and AZI groups,the DOX group had a shorter hospital stay and fever duration,higher chest radiograph improvement rate,and lower glucocorticoid usage rate(P＜0.05).The DOX group and ATD1 group had lower hospital stays,post-treatment fever durations,and glucocorticoid usage rates than the ATD2 group,and higher 96-hour fever resolution rates and chest X-ray improvement rates than the ATD2 group(P＜0.05).The DOX group had a higher fever resolution rate within 72 hours compared to the ATD1 and ATD2 groups(P＜0.05).PSM analysis showed that the DOX-ATD1 group had a lower hospital stay,post-treatment fever duration,and glucocorticoid usage rate than the ATD2 group,and a higher 72-hour fever resolution rate than the ATD2 group(all P＜0.05).No adverse reactions related to DOX were observed during the treatment period.Conclusion Early oral administration of DOX within 72 hours can significantly improve the clinical efficacy in children with MR-MPP.

Objective By collecting and analyzing the laryngeal cancer related genes and the miRNAs,to build a comprehensive laryngeal cancer-related gene database,which differs from the current biological information database with complex and clumsy structure and focuses on the theme of gene and miRNA,and it could make the research and teaching more convenient and efficient.Methods Based on the B/S architecture,using Apache as a Web server,MySQL as coding language of database design and PHP as coding language of web design,a comprehensive database for laryngeal cancer-related genes was established,providing with the gene tables,protein tables,miRNA tables and clinical information tables of the patients with laryngeal cancer.Results The established database containsed 207 laryngeal cancer related genes,243 proteins,26 miRNAs,and their particular information such as mutations,methylations,diversified expressions,and the empirical references of laryngeal cancer relevant molecules.The database could be accessed and operated via the Internet,by which browsing and retrieval of the information were performed.The database were maintained and updated regularly.Conclusion The database for laryngeal cancer related genes is resource-integrated and user-friendly,providing a genetic information query tool for the study of laryngeal cancer.