This paper summarizes professor ZHU Shengliang's academic idea and clinical experience in treating gastroesophageal reflux disease （GERD） with qi constraint and phlegm obstruction syndrome. It is believed that the core pathogenesis of GERD is the dysfunction of the liver， gallbladder， spleen and stomach， with binding of phlegm and stasis. The basic pathogenesis is the liver and gallbladder failing to dredge and disperse， the stomach failing to harmonize and descend， and the stomach qi counterflowing upward. In clinical practice， the treatment principle of regulating qi as the priority， resolving phlegm as the key， and activating blood as the assistant is applied， with harmonizing the stomach and directing counterflow downward throughout the whole process. A self-made Shugan Hewei Huatan Formula （疏肝和胃化痰方） is employed with the function of soothing the liver and rectifying qi， opening constraint and dissipating knot， dissolving phlegm and dispelling stasis， harmonizing stomach and directing counterflow downward， with an emphasis on flexible modification according to the syndrome as well as careful protection of stomach qi.

Objective To develop the Children's Screen Interaction Quality Questionnaire(CSIQ)suit-able for measuring Chinese children aged 0 to 4 years,and to test its reliability and validity.Methods The purposive sampling method was used,and the guardians of 30 normal children aged 0 to 4 years undergoing physical examinations in the Department of Child Health Care of Guiyang Maternal and Child Health Care Hospital from February to April 2023 were selected as the interview objects.25 initial items were constructed through literature review,semi-structured interviews,and the Delphi expert consultation method.With the convenience sampling method,2 242 guardians of children aged 0 to 4 years old in the small and middle classes of 9 kindergartens in Guiyang City,Zunyi City,and Renhuai City were surveyed for item analysis,exploratory factor analysis,confirmatory factor analysis,and reliability and validity analysis.Results Exploratory factor a-nalysis extracted three factors,namely screen content interaction,reality interaction,and media interaction,with a total of 12 items.The cumulative variance explained rate of the 3-factor model was 69.829％.Confirma-tory factor analysis supported the three-factor model of CSIQ:x2/df=4.424,root mean square error of ap-proximation(RMSEA)=0.066,normed fit index(NFI)=0.955,comparative fit index(CFI)=0.965,incre-mental fit index(IFI)=0.965,Tucker-Lewis index(TLI)=0.955,goodness-of-fit index(GFI)=0.955,and the CSIQ had good convergent validity and discriminant validity.Conclusion The CSIQ has good reliability and validity.

AIM:This study aims to investigate the synergistic cytotoxic effects of chrysin and venetoclax on acute myeloid leukemia(AML)cells and to elucidate the underlying mechanisms.METHODS:Human AML cell lines MV411 and MOLM13 were cultured in vitro and treated with chrysin in combination with venetoclax.Cell viability was as-sessed using the CCK8 assay,while flow cytometry was employed to measure cell cycle distribution and apoptosis rates.Western blot was used to detect the expression of apoptosis-related proteins and protein kinase B(PKB/Akt)/nuclear factor-κB(NF-κB)signaling pathway-related proteins.RESULTS:The results from the CCK8 assay and flow cytometry demon-strated that treatment with 16 and 32 μmol/L chrysin significantly inhibited the viability of AML cells and increased the proportion of cells in G1 phase,as well as the apoptosis rate.Notably,the cells in combination treatment group exhibited a marked reduction in proliferation and an elevated apoptosis rate compared with either chrysin or venetoclax group alone.Western blot analysis indicated that increasing concentrations of chrysin led to an elevation in cleaved poly(ADP-ribose)polymerase(PARP)level,alongside a down-regulation of proteins associated with the Akt/NF-κB signaling pathway.Fur-thermore,the combination treatment significantly up-regulated cleaved PARP level and down-regulated Akt/NF-κB path-way-related proteins compared with the treatment with chrysin or venetoclax alone.CONCLUSION:Chrysin and veneto-clax synergistically inhibit the proliferation of AML cells and promote apoptosis by modulating the Akt/NF-κB signaling pathway.

Objective To investigate the incidence rate of sarcopenia and related risk factors in patients with stroke. Methods A retrospective analysis was performed for the patients with stroke who were admitted to the stroke center of a grade A tertiary hospital in Changchun， China， from March 2023 to June 2024. The method of bioelectrical impedance was used to perform body composition analysis for all patients on day（7.0±1.0）after admission， and the incidence rate of stroke-related sarcopenia was analyzed. A binary logistic regression analysis was used to investigate the risk factors for stroke-related sarcopenia. Results A total of 666 patients were included in the study， among whom 150（22.5%） developed sarcopenia （95%CI 0.193‒ 0.257）. Low body mass index， low phase angle， low triglyceride， advanced age， and low Barthel index were risk factors for the early onset of sarcopenia in patients with stroke. Conclusion There is a relatively high incidence rate of sarcopenia in stroke patients， with complex influencing factors. Medical staff should pay more attention to the elderly stroke patients， as well as those patients with emaciation， low phase angle， low triglyceride， and limited activities of daily living. Early nutritional supplementation and functional exercise can help to prevent the onset of stroke-related sarcopenia.
Stroke ; Sarcopenia

Objective:To analyze the predictive value of the prognostic nutritional index combined with inflammatory indicators for clinical outcomes in patients with ischemic stroke, providing a basis for targeted therapeutic interventions and nursing care for patients at potential risk of poor outcomes.Methods:This retrospective cohort study recruited 424 ischemic stroke patients admitted to the Stroke Center of the First Hospital of Jilin University from June 2021 to May 2024 by the convenience sampling method. Collect the general demographic data, routine laboratory examination results within 24 hours of admission, as well as the National Institutes of Health Stroke Scale (NIHSS) scores at admission and discharge of the patients. Based on 3-month functional outcomes, patients were divided into a favorable prognosis group and a poor prognosis group. Univariate analysis, least absolute shrinkage and selection operator regression, and binary Logistic regression were employed to screen predictive variables and develop a nomogram model. Internal validation was performed using the Bootstrap method. The receiver operating characteristic (ROC) curve, calibration curve, and decision curve were drew to evaluate the predictive performance of the model.Results:The favorable prognosis group comprised 256 patients, including 57 females and 199 males, with an age of 61(54, 68) years. The poor prognosis group included 168 patients, with 55 females and 113 males, and an age of 66(58, 72) years. Binary Logistic regression identified age, sex, hyperlipidemia, NIHSS score at discharge, prognostic nutritional index, systemic inflammatory response index, and systemic immune-inflammation index as independent predictors of prognosis in ischemic stroke patients ( χ2 values were 4.52-56.18, all P<0.05). The prediction model demonstrated the area under the curve of ROC of 0.806 (95% CI 0.764-0.849), with an optimal cutoff value of 0.406, achieving specificity of 78% and sensitivity of 68%. The Hosmer-Lemeshow test yielded a non-significant P>0.05, and the calibration curve showed good agreement between predicted and observed outcomes, with a mean absolute error of 0.012. Decision curve analysis confirmed the clinical utility of the model across a wide range of threshold probabilities. Conclusions:The integrated prognostic model combining the prognostic nutritional index and inflammatory indicators demonstrated favorable discriminative ability, robust calibration, and substantial clinical utility. This risk stratification tool shows high applicability for predicting ischemic stroke outcomes, facilitating early identification of high-risk patients with poor prognosis and guiding personalized intervention strategies.

BACKGROUND:Steroid-induced osteonecrosis of the femoral head is a key risk factor for non-traumatic femoral head necrosis,and the incidence of it has gradually increased in recent years,but its specific pathogenesis is still unclear,and finding a reasonable animal model is essential for disease research and treatment.OBJECTIVE:To review the commonly used animal models of steroid-induced osteonecrosis of the femoral head in recent years,and to analyze the advantages and disadvantages of different modeling methods and evaluation criteria,so as to provide a reference for follow-up research. METHODS:The articles published from 2013 to 2023 were searched in CNKI,WanFang Data,and PubMed with the keywords "femoral head necrosis,osteonecrosis of the femoral head,steroid-induced osteonecrosis of the femoral head,animal model." Finally,61 articles were involved for comprehensive analysis according to the inclusion criteria,including 38 English articles and 23 Chinese articles.RESULTS AND CONCLUSION:(1) Rabbits,rats,and chickens are the animals that are widely used in the study of steroid-induced osteonecrosis of the femoral head models. (2) Hormone combined with lipopolysaccharide or horse serum modeling has low mortality,high success rate,and strong stability. (3) Histopathology is the gold standard for the evaluation model,but the experiment needs to be terminated,which is not conducive to subsequent experimental research,so finding a non-invasive alternative method is still the direction of future efforts. (4) An ideal model of steroid-induced osteonecrosis of the femoral head has not yet been explored,and future researchers need to continue to strive to achieve breakthroughs in this field as soon as possible.

Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

Objective To explore the challenges faced by online appointment nurses during nasogastric intubation and to provide a reference for improvement of the quality and safety of the services provided by online appointment nursing.Methods A purposive sampling was employed to select 13 online appointment nurses from our hospital who had previously provided home nasogastric intubation services for patients.Semi-structured interviews were conducted with the online appointment nurses.The results acquired from the interviews were analysed using Colaizzi's method.Results Two themes were identified.Theme 1 covered the increased risks of nasogastric intubation due to the patients themselves and home environment,which included 4 sub-themes of difficulties in identification and response due to complex conditions of patient,high risk of a sudden asphyxia with poor resuscitation facility,psychological stress from unfamiliar home environment,and more challenges in risk identification due to limited conditions for performing home-based intubation procedures;Theme 2 covered the coping strategies of online-scheduled nurses,which included the improvement of knowledge and skills in emergency nursing to improve comfidence and judge ability of intubation,the strengthening of nurse-patient communication to build a trust and cooperation,the conduct of thorough assessment to ensure procedural safety,and the use of alternative tools and collaboration with family members.Conclusion Online appointment nurses face challenges and risks from both of the procedures and patients themselves during home based nasogastric intubation.Hospitals and relevant management should actively implement corresponding strategies,provide training and guidance for online appointment nurses,develop relevant regulations,and improve the management mechanisms of the internet platform to ensure the safety of home based nasogastric intubation for online appointment nurses and improve the quality of the"Internet Plus Nursing Services."

Objective:To explore the current status of self-advocacy and its influencing factors in young and middle-aged cervical cancer patients using the relationship focus model as a theoretical basis, with a view to providing a basis for the development of interventions.Methods:From January to July 2024, 250 young and middle-aged postoperative cervical cancer patients in the Department of Gynecology of Shanxi Cancer Hospital were selected for the study using convenience sampling method. General Information Questionnaire, Female Self-Advocacy Scale in Cancer Survivorship (FSACS), Perceived Partner Responsiveness Scale (PPRS), and Marriage Adjustment Test (MAT) were used to survey the patients. Multiple linear regression was used to analyze the influencing factors.Results:A total of 250 questionnaires were distributed and 238 valid questionnaires were recovered, with a valid recovery rate of 95.2%. The total scores of FSACS, PPRS, and MAT in young and middle-aged cervical cancer patients were (77.10±9.81), (46.65±11.00), and (95.00±17.38), respectively. Multiple linear regression analysis showed that age, educational level, per capita monthly household income, perceived partner responsiveness, and marital relationship were the influencing factors of self-advocacy among young and middle-aged cervical cancer patients ( P<0.05), explaining 33.8% of the variation. Conclusions:The self-advocacy among young and middle-aged cervical cancer patients needs to be improved. Attention should be paid to young and middle-aged cervical cancer patients who are old, have low educational levels, and have low per capita monthly household incomes. It is also important to provide joint interventions for patients and their spouses to improve their perceived partner responsiveness and marital relationships, thereby enhancing their self-advocacy.

Objective:To identify the incidence and prevalence of inflammatory bowel disease (IBD) in the northern Chinese population of Jinan, Shangdong Province, along with its temporal trends from 2005 to 2022.Methods:By utilizing the data from the Jinan basic medical insurance system, a population-based IBD cohort was constructed. This facilitated the computation of both the incidence and prevalence rates of IBD, alongside their temporal trends throughout the 2005 to 2022 timeframe. The 95% confidence intervals were estimated using poisson regression.Results:The overall incidence rate of IBD showed a yearly increasing trend, with age-standardized incidence rates rising from 0.03/100 000 in 2005 to 5.39/100 000 in 2022. The age-standardized incidence rate of ulcerative colitis (UC) increased from 0.03/100 000 in 2005 to 4.97/100 000 in 2022. The age-standardized incidence rate of Crohn's disease (CD) rose from 0.05/100 000 in 2011 to 0.44/100 000 in 2022. The crude prevalence of IBD increased from 0.60/100 000 in 2005 to 32.39/100 000 in 2022. Specifically, the crude prevalence of UC increased from 0.60/100 000 in 2005 to 31.44/100 000 in 2022, while the crude prevalence of CD increased from 0.05/100 000 in 2011 to 1.19/100 000 in 2022.Conclusions:Analysis of recent medical insurance data reveals a continuous uptrend in both the incidence and prevalence of IBD in Jinan, a northern city in China. This underscores the urgent need for enhanced medical resources and healthcare guaruntee to ensure the well-being of individuals afflicted with IBD.