Strengthening ideological and political work is crucial for promoting the high-quality development of public hospitals.From the perspective of the 5W theory of communication,this paper deconstructs and analyzes the five key elements within the ideological and political work of public hospitals:the communicator,the message,the channel,the audience,and the effect.It identifies existing challenges,including the multiple roles of communicators,a disconnect between message content and context,the overwhelming volume of information through numerous channels,the heightened subjective consciousness of the audi-ence,and a lack of feedback mechanisms for assessing effectiveness.The causes of these challenges are analyzed.Corresponding strategies are proposed,such as introducing multi-agent collaboration,strengthening the integration of Party building with profes-sional services,consolidating platform development,enhancing emotional communication,and establishing feedback agendas.These measures aim to improve the effectiveness and pertinence of ideological and political education in public hospitals,thereby advancing their high-quality development.

Strengthening ideological and political work is crucial for promoting the high-quality development of public hospitals.From the perspective of the 5W theory of communication,this paper deconstructs and analyzes the five key elements within the ideological and political work of public hospitals:the communicator,the message,the channel,the audience,and the effect.It identifies existing challenges,including the multiple roles of communicators,a disconnect between message content and context,the overwhelming volume of information through numerous channels,the heightened subjective consciousness of the audi-ence,and a lack of feedback mechanisms for assessing effectiveness.The causes of these challenges are analyzed.Corresponding strategies are proposed,such as introducing multi-agent collaboration,strengthening the integration of Party building with profes-sional services,consolidating platform development,enhancing emotional communication,and establishing feedback agendas.These measures aim to improve the effectiveness and pertinence of ideological and political education in public hospitals,thereby advancing their high-quality development.

Objective:To summarize the experience of personalized treatment of pediatric prepuce trauma.Methods:The clinical data of children with prepuce trauma treated in the Department of Pediatric Surgery of the First Affiliated Hospital of Zhengzhou University from January 2019 to March 2021 were analyzed retrospectively. First, pediatric prepuce trauma was classified and graded before treatment, and then the treatment plans were developed with the informed consent of the children’s parents. Mild injuries were treated conservatively. In moderate injuries, in situ suture repair and frenuloplasty were performed. In severe injuries, modified circumcision and prepuce flap prepuceplasty were performed. In extremely severe injuries, composite flap (scrotal and mons pubis flap combined with prepuce flap) prepuceplasty was performed. The children were followed up for penile appearance and urinary and erectile function postoperatively.Results:A total of 36 male children, aged 6 months to 10 years, were enrolled in the study. Type of foreskin trauma: 7 cases of foreskin tie injury, 7 cases of inner plate injury, 12 cases of outer plate injury, and 10 cases of combined inner and outer plate injury; degree of foreskin trauma: 9 cases of mild injury, 6 cases of moderate injury, 19 cases of severe injury, and 2 cases of extremely severe injury. 9 of the 36 cases were treated conservatively; 4 cases were treated with in situ suture repair; 5 cases were treated with in situ suture repair + circumcision; 12 cases were treated with modified circumcision; 4 cases were treated with foreskin flap penile circumcision, and composite flaps (scrotal and mons pubis flaps as advancement flap + prepuce flap) were applied in 2 cases. All the children were followed up for 3~6 months. The appearance of the penis and scrotum was good, and the urination and erectile function were normal after treatment. The parents of the children were satisfied with the treatment results.Conclusions:For the treatment of pediatric prepuce trauma, it is necessary to comprehensively consider the location of the prepuce involved and the degree of prepuce injury and adopt an appropriate personalized treatment plan, which can achieve better results.

Objective:To summarize the experience of personalized treatment of pediatric prepuce trauma.Methods:The clinical data of children with prepuce trauma treated in the Department of Pediatric Surgery of the First Affiliated Hospital of Zhengzhou University from January 2019 to March 2021 were analyzed retrospectively. First, pediatric prepuce trauma was classified and graded before treatment, and then the treatment plans were developed with the informed consent of the children’s parents. Mild injuries were treated conservatively. In moderate injuries, in situ suture repair and frenuloplasty were performed. In severe injuries, modified circumcision and prepuce flap prepuceplasty were performed. In extremely severe injuries, composite flap (scrotal and mons pubis flap combined with prepuce flap) prepuceplasty was performed. The children were followed up for penile appearance and urinary and erectile function postoperatively.Results:A total of 36 male children, aged 6 months to 10 years, were enrolled in the study. Type of foreskin trauma: 7 cases of foreskin tie injury, 7 cases of inner plate injury, 12 cases of outer plate injury, and 10 cases of combined inner and outer plate injury; degree of foreskin trauma: 9 cases of mild injury, 6 cases of moderate injury, 19 cases of severe injury, and 2 cases of extremely severe injury. 9 of the 36 cases were treated conservatively; 4 cases were treated with in situ suture repair; 5 cases were treated with in situ suture repair + circumcision; 12 cases were treated with modified circumcision; 4 cases were treated with foreskin flap penile circumcision, and composite flaps (scrotal and mons pubis flaps as advancement flap + prepuce flap) were applied in 2 cases. All the children were followed up for 3~6 months. The appearance of the penis and scrotum was good, and the urination and erectile function were normal after treatment. The parents of the children were satisfied with the treatment results.Conclusions:For the treatment of pediatric prepuce trauma, it is necessary to comprehensively consider the location of the prepuce involved and the degree of prepuce injury and adopt an appropriate personalized treatment plan, which can achieve better results.

Objective Serum uric acid (SUA) levels have been identified to be associated with nonalcoholic fatty liver disease (NAFLD) which is often closely linked to obesity. However, few studies have examined the relationship between SUA levels and NAFLD in normal body mass index (BMI) people in whom NAFLD is noted not uncommon. We conducted this study to assess the association of SUA with NAFLD in Chinese normal-BMI people. Methods A total of 2 193 normal-BMI people (1 106 men and 1087 women) who participated in a health check-up were enrolled in this cross-sectional study. NAFLD was defined as a hepatic steatosis examined by liver ultrasonography in the absence of a second cause. Multiple regression analysis was performed to examine the relationship between SUA and NAFLD. Results Compared with people without NAFLD, those with NAFLD had significantly higher level of serum uric acid [males,(339.0±47.6)μmol/L vs.(309.3±53.5)μmol/L, t=3.296, P<0.01;female,(273.6±41.6)μmol/L vs. (243.9 ± 47.6)μmol/L, t=3.178, P<0.01]. Multiple regression analysis revealed that the quartile 3 and 4 of SUA in both sexes had a higher (P<0.05) odds ratio for the presence of NAFLD than the lowest quartile [males,odds ratio:2.508(1.255-3.374)and 3.383(2.058-5.490);females,odds ratio:2.186(1.090-4.384) and 2.420(1.214-4.821),respectively],after adjusting for age, body mass index, blood urea nitrogen, serum creatinine, the liver-function test, metabolic components, high sensitivity C-reactive protein, and smoking status.Conclusions Increased SUA level, even within the normal range, are independently associated with the presence of NAFLD among normal-BMI people.

Objective To study inhibitory effect of serine protease activity by Ulinastatin in vitro .Methods Different chromogenic peptides were designed and synthesized.Highly sensitive fluorescence detection was performed to optimize the concentration of each serine proteases and their chromogenic substrates.Multi-point method was used for the calculation of half maximal inhibitory concentration of Ulinastatin .ResuIts Ulinastain could inhibit Polymorphonuclear leukocyte elastase ( PMNE ) and plasmin with IC50 lower than 100 U/mL.For factor Xa, and Kallikrein, the IC50 of Ulinastatin was higher than 1000U/mL.No thrombin IC50 could be calculated at the present experiments.ConcIusion Similar to Ulinastatin injection from Japan, domestic Ulinastatin shows the strongest inhibitory effects on PMNE among those serine proteases.As important references, this study gives reliable data for dose range of domestic Ulinastatin in anti-inflammation, coagulation/anti-coagulation and anti-shock therapy.