OBJECTIVE To systematically evaluate the risk factors for ineffective eradication therapy of adult Helicobacter pylori （Hp） infection. METHODS Retrieved from PubMed，Web of Science， the Cochrane Library， Embase， CNKI， VIP and Wanfang Data， cohort studies and case-control studies on the eradication therapy for Hp infection in adult patients were searched from Jan. 2000 to Jul. 2024. After screening literature， extracting data， and evaluating the quality of literature， RevMan 5.3 software was used for meta-analysis， and sensitivity analysis and publication bias analysis were also performed. RESULTS A total of 19 articles were included， all of which were cohort studies， involving 9 931 patients in total. Among them， 1 929 patients were ineffective in eradication therapy， with the ineffective rates ranging from 8.02% to 33.33%. Meta-analysis showed that age＜50 years [OR＝1.33， 95%CI （1.12，1.57）， P＜0.001]， body mass index （BMI）＞25 kg/m2 [OR＝1.87， 95%CI （1.35， 2.59）， P＝ 0.000 2]， a history of smoking [OR＝1.62， 95%CI（1.35， 1.95）， P＜0.001]， a history of drinking [OR＝1.93， 95%CI（1.47， 2.54）， P＜0.001]， living in a rural area [OR＝1.74， 95%CI（1.41， 2.15）， P＜0.001]， having non-peptic ulcer [OR＝3.45， 95%CI （1.75， 6.67）， P＝0.000 3]， a family members’ infection history [OR＝4.72， 95%CI（3.32， 6.74）， P＜0.001]， poor treatment compliance [OR＝4.89， 95%CI （3.07， 7.79）， P＜0.001]， amoxicillin resistance [OR＝3.42， 95%CI （1.95， 6.00）， P＜0.001] and clarithromycin resistance [OR＝8.14， 95%CI（5.00， 13.24）， P＜0.001] had significant impacts on ineffective eradication therapy of Hp infection in adults. Sensitivity analysis and publication bias analysis showed that the result of this study was robust and reliable. CONCLUSIONS Age＜50 years， BMI＞25 kg/m， a history of smoking， a history of drinking， living in a rural area， having non-peptic ulcer， a family members’ infection history， poor treatment compliance， amoxicillin resistance and clarithromycin resistance are risk factors for failure of Hp infection eradication therapy in adults.

ObjectiveTo systematically review the effect of neurofeedback training on cognitive function in the elderly within the framework of the International Classification of Diseases 11th Revision (ICD-11), and International Classification of Functioning, Disability and Health (ICF). MethodsA PICO framework was constructed. Randomized controlled trials on neurofeedback training for cognitive function in the elderly from PubMed, Web of Science, ProQuest, and CNKI up to July, 2023 were systematically reviewed. Methodological quality assessment of the included literature was performed using Physiotherapy Evidence Database scale. ResultsA total of 15 researches were included, from ten countries, involving 520 participants, who were healthy elderly individuals or those with mild cognitive impairment. Various neurofeedback waveforms were utilized, such as alpha, beta, theta, beta/alpha, and sensorimotor rhythm (SMR) waves. Intervention duration ranged from 20 to 90 minutes, with intervention frequencies spanning from a long-term intervention of 30 sessions over 12 weeks to a high-frequency short-term intervention of eight sessions over one week. The primary health outcomes focused on cognitive function, including memory, attention, inhibitory control and executive function. ConclusionNeurofeedback training can improve the cognitive function of the eldery, and alleviate cognitive aging.

Objective:To analyze the characteristics of prescription about Lingnan Traditional Chinese Medicine (TCM) masters for Biqiu treatment based on data mining, so as to provide reference for the clinical practice and patent drug research and development of rhinorrhea in Lingnan district.Methods:By searching journal documents and medical records in CNKI, VIP, Wanfang, Chinese BioMedical Database (SinoMed) and Duxiu Data Retrieval Platform, we selected the articles and famous TCM medical records that met the criteria on the TCM medical rules of treating Biqiu. We screened database in strict accordance with inclusion and exclusion criteria and extracted prescription information from medical cases. The software Ancient and Modern Consilia Cloud Platform (V 1.5) was used for data mining analysis and medical case standardization, and SPSS Clementine 12.0 software were used to conduct frequency statistics, association analysis and cluster analysis of drugs in medical cases. Results:A total of 31 articles and 42 medical cases including 73 prescriptions were screened. The frequency results showed that there were 40 kinds of high frequency TCMs (frequency more than 5), mainly including drugs for benefiting the qi and strengthening the spleen, medicine to relieve cold and promote nasal passages, which was the same as the frequency statistics of the effects of herbal medicine. Seven drug groups were obtained by cluster analysis. The results of rule analysis showed that 16 association rules for drug pairs and 18 association rules for 3 TCMs pairs were obtained.Conclusions:While treating allergic rhinitis, Lingnan medical doctors focus on tonifying spleen qi, dispersing wind and cold, and promoting the nasal passages, which reflect the treatment theory of cultivating earth and generating gold, and attacking and tonifying. Lingnan medical doctors commonly used Guangdong medicinal herbs, which have distinct regional characteristics. The data mining methods can comprehensively summarize and explore the potential rules of Lingnan prominent practitioners' treatment of allergic rhinitis, and provide reference for guiding the treatment of congested nose and congested nose in TCM.

Descriptive epidemiological methods were adopted to analyze the epidemiological characteristics of scarlet fever in Hubei Province from 2009 to 2018. During this study, the epidemiological data was obtained from the Chinese Center for Disease Control and Prevention Information System. The results showed that there were 7 329 cases of scarlet fever reported in Hubei Province from 2009 to 2018 and the annual average incidence was 1.25 per 10 000. The number of cases was increased by years, and in 2018 it was the highest peak during these ten years and up to 1 758 which was account for 24% in these ten years, and the incidence was 2.98 per 10 000. The number of reported cases of male and female was 4 473 and 2 856, respectively, and both of the incidence rates were on the rise. The reported cases were distributed in 0-60 year-old group, mainly in the <15-year-old group (98.4%, 7 214/7 329). The season with the highest incidence rates were summer and winter. There were cases in all cities and prefectures, and the number of cases were the highest in Wuhan ( n=2 105), Yichang ( n=1 390), Jingzhou ( n=954) and Enshi ( n=1 090). Hence, it was very necessary to be on guard for the outbreak of scarlet fever and strengthen the surveillance in summer and winter for the people who were younger than 15 years old, especially in Wuhan, Yichang, Jingzhou and Enshi.

Descriptive epidemiological methods were adopted to analyze the epidemiological characteristics of scarlet fever in Hubei Province from 2009 to 2018. During this study, the epidemiological data was obtained from the Chinese Center for Disease Control and Prevention Information System. The results showed that there were 7 329 cases of scarlet fever reported in Hubei Province from 2009 to 2018 and the annual average incidence was 1.25 per 10 000. The number of cases was increased by years, and in 2018 it was the highest peak during these ten years and up to 1 758 which was account for 24% in these ten years, and the incidence was 2.98 per 10 000. The number of reported cases of male and female was 4 473 and 2 856, respectively, and both of the incidence rates were on the rise. The reported cases were distributed in 0-60 year-old group, mainly in the <15-year-old group (98.4%, 7 214/7 329). The season with the highest incidence rates were summer and winter. There were cases in all cities and prefectures, and the number of cases were the highest in Wuhan ( n=2 105), Yichang ( n=1 390), Jingzhou ( n=954) and Enshi ( n=1 090). Hence, it was very necessary to be on guard for the outbreak of scarlet fever and strengthen the surveillance in summer and winter for the people who were younger than 15 years old, especially in Wuhan, Yichang, Jingzhou and Enshi.

Objective To explore methods for performance appraisal of directors of municipal hospitals in Shanghai.Methods To assess the management performance of directors of 24 tertiary hospitals each year,measured by five dimensions of social satisfaction,management efficiency,capital operation,development sustainability and staff satisfaction,and 23 indexes.Results Implementation of the performance appraisal has witnessed constant improvement of patient satisfaction and quality of medical care,as well as rational control of medical expenses and cost.In 2014 for example,the cost of emergency/outpatients per visit at such hospitals were 312 yuan and 1 5 600 yuan per hospitalization respectively,with 7.6 days of stay in average.Also improved were service efficiency,clinical research output and hospital business performance in general.Conclusion Performance appraisal of directors of public hospitals proves an important means for guiding the hospitals to adhere to public welfare, consistent with the government medical institution operation target, and to strengthen internal management of such hospitals.

Objective To determine the characteristics of retinal vascularization in premature infants. Methods A prospective study was carried out which included all premature infants with birth weight<2 000 g, who were hospitalized in Guangdong Women and Children's Hospital from September 1, 2009 to August 31, 2010. Close retinal screening and follow-up were carried out in order to record retinal vascularization at different post-conceptional ages. Spearman correlation analysis was performed for statistical analysis. Results A total of 231 infants were enrolled, and follow-up was completed in 212 infants giving a follow-up rate of 91.8%. Twenty-eight infants developed retinopathy of prematurity (ROP) resulting in a ROP morbidity of 13.2%, and 184 cases had full retinal vascularization. The median birth weight was 1 600 g (1 000-1 900 g) and the median gestational age was 32.4 weeks (27.0-35.5 weeks). In the 32-week post-conceptional age group, the proportion with full vascularization in ZoneⅠ,ⅡandⅢwas 87.1%(81/93), 7.5%(7/93) and 0.0%(0/93), respectively. In the 36-week post-conceptional age group, full vascularization was observed in ZoneⅠ, and the proportion with full vascularization in ZoneⅡandⅢrose sharply at 38-week and 40-week post-conceptional age, respectively. The proportion with full vascularization in ZoneⅢwas 100.0%(24/24) at 43-week post-conceptional age. According to Spearman correlation analysis, there was a positive correlation between ZoneⅡand Zone Ⅲ retinal vascularization progression and post-conceptional age (r=0.690 and 0.720;P=0.000). In premature infants, full retinal vascularization in ZoneⅠoccurred at 36-week post-conceptional age. The median gestational age for ZoneⅡand ZoneⅢretinal vascularization was 38 weeks (32.2-40.4 weeks) and 41 weeks (36.0-42.6 weeks), respectively. Therefore, a further 2-3 weeks were required for full retinal vascularization in ZoneⅡand ZoneⅢ. The time differences for under-vascularization in ZoneⅡandⅢwere 8 to 10 weeks, and the time differences for full vascularization in ZoneⅡandⅢwere 8 weeks and 6 weeks, respectively. Conclusion Retinal vascularization varies in premature infants. Almost all premature infants complete vascularization by term gestational age and the majority of infants need to be followed up to 41 weeks. It is essential to focus on the different retinal regions during maturation.

The paper described the significance of strategic planning and management for hospitals and analyzed the presence practice of such strategic planning and management in the country. It focused on the practices of 23 tertiary hospitals in Shanghai in making and implementing their development plan for the "12th Five-year Plan"; summarized their three characteristics in public benefic guidance, better operability and better services. In addition, it introduced the initial achievements made in enhancing service quality and patient satisfaction, tapping resource potentials, enhancing operation efficiency and sustainable development.

Objective To investigate the protective effect and possible mechanism of adiponectin (ADPN) and its receptors in diabetic nephropathy (DN). Methods A total of 64 Sprague-Dawley female rats were equally divided into diabetes mellitus (DM) group with streptozotocin(STZ) 60 mg/kg injection, and normal control (NC) group with the same dose of citric acid buffer randomly. At the end of 2, 6, 10 and 12 weeks, weight, fast blood glucose, 24-hour urinary albumin excretion, serum creatinine and serum fast blood insulin were measured. The level of adiponectin in urine and serum was examined by ELISA. The pathological change of kidney tissue was studied by periodic acid-Schiff's staining (PAS) and the expression of adiponectin receptor 1 (adipoR1), adiponectin receptor 2 (adipoR2) was determined by immunohistochemistry.The NRK-52E cells were cultured with 5 mmol/L glucose (control group), 30 mmol/L glucose (high glucose group), 30 mmol/L glucose+different concentrations of adiponectin (1 mg/L, 5 mg/L, 10 mg/L, ADPN groups), respectively. The mRNA expression of monocyte chemoattractant protein 1 (MCP-1) was measured by RT-PCR after 12 h. Results (1)Both in urine and serum, the levels of ADPN in DM group were higher than that in NC group after 6 weeks (P＜0.01) and increased gradually during the whole experiment. (2)Compared with NC group, the expressions of AdipoR1 and AdipoR2 in kidney tissues were elevated gradually in DM group. There was a significant positive correlation of ADPN with AdipoR1 and AdipoR2 in DM group(r=0.666, P＜0.01;r= 0.684, P＜0.01). (3)The expression of MCP-1 increased in high glucose group, but decreased in 1 mg/L, 5 mg/L, 10 mg/L adiponectin group. Conclusions The level of ADPN in urine and serum is positively correlated with its receptors and elevates with the process of diabetic kidney disease. High level of serum adiponectin plays a protective role through the direct action of AdipoR and the alleviation of MCP-1 expression in renal tubules.

Objective To investigate effects of histone deacetylase 1 (HDAC1) gene silencing on proliferation and apoptosis of pancreatic cancer cell line PaTu8988. Methods The PaTu8988 cells were cultured and divided into control group (untreated), negative control group (treated with 30 nmol/L negative siRNA), low HDAC1 group (treated with 15 nmol/L HDAC1 siRNA) and high HDAC1 group (treated with 30 nmol/L HDAC1 siRNA). The real-time PCR and Western blot were used to detect the efficiency of HDAC1 gene silencing on mRNA and protein levels ,respectively, at 48 hours after transfection of HDAC1 siRNA. Cell proliferation and apoptosis were evaluated using cell counting kit and flow cytometry, respectively. Results Forty-eight hours after transfection of HDAC1 siRNA, the expression of HDAC1 mRNA level in PaTu8988 cells was 46.1%±6.1% in low HDAC1 group and 32.3%±1.4% in high HDACI group, which were lower than that in control group (100.0%±3.4%) and negative control group (87.4%±28.3%,P<0.05). The expression of HDAC1 protein was higher in control and negative control groups than in low and high HDAC1 groups. Cell survival rate was 100.0%±17.1% in control group, 87.1%±5.0% in negative control group, 68.7%±4.7% in low HDAC1 group and 61.6%±2.0% in high HDAC1 group with significant difference (P<0.05). Meanwhile, the cell apoptic rate in control (4.20%±0.95%) and negative control (4.59%±1.26%) groups was lower than that in low (10.09%±1.36%) and high (11.19%±6.07%) HDACI groups (P<0.05). Conclusions HDACI siRNA can effectively and specifically inhibit the expression of HDAC1 and proliferation of PaTu8988 cells and induce cell apoptosis.