ObjectiveBased on a new method for animal model evaluation， this study aims to analyze the characteristics of diseases and syndromes of existing animal models of attention deficit hyperactivity disorder （ADHD） from both traditional Chinese medicine （TCM） and western medical perspectives and propose suggestions for improvement. MethodsA systematic search of the China National Knowledge Infrastructure （CNKI） and PubMed was conducted for literature on ADHD animal models. According to TCM and western medical diagnostic criteria， core and accompanying symptoms of the models were assigned with scores to comprehensively evaluate the clinical consistency. ResultsThe selection of experimental animals for ADHD models primarily involved rodents， with modeling methods including genetic， chemical induction， and environmental induction. The average consistency of clinical diseases and syndromes with TCM and western medicine was 45.19% and 49.42%， respectively. The spontaneously hypertensive （SHR） rats and nicotine/smoking models had the highest consistency with TCM， while the social isolation models had the highest consistency with western medicine. Most models were guided by western medicine theories， which can meet the surface validity and structural validity requirements of western medicine but lacked precise differentiation of TCM syndromes. ConclusionExisting ADHD animal models primarily focus on a single genotype or environmental factor， lacking comprehensive consideration of multigenic interactions and environmental factors. Moreover， the selection of model evaluation indicators is relatively singular， primarily focusing on "disease" indicators， while TCM "syndrome" indicators have not been fully considered. It is recommended to introduce a "formula-to-syndrome" approach in the preparation of TCM models for ADHD and establish and improve an evaluation system of animal models combining diseases and syndromes， so as to provide a solid foundation for future experimental research.

ObjectiveBased on a new method for animal model evaluation， this study aims to analyze the characteristics of diseases and syndromes of existing animal models of attention deficit hyperactivity disorder （ADHD） from both traditional Chinese medicine （TCM） and western medical perspectives and propose suggestions for improvement. MethodsA systematic search of the China National Knowledge Infrastructure （CNKI） and PubMed was conducted for literature on ADHD animal models. According to TCM and western medical diagnostic criteria， core and accompanying symptoms of the models were assigned with scores to comprehensively evaluate the clinical consistency. ResultsThe selection of experimental animals for ADHD models primarily involved rodents， with modeling methods including genetic， chemical induction， and environmental induction. The average consistency of clinical diseases and syndromes with TCM and western medicine was 45.19% and 49.42%， respectively. The spontaneously hypertensive （SHR） rats and nicotine/smoking models had the highest consistency with TCM， while the social isolation models had the highest consistency with western medicine. Most models were guided by western medicine theories， which can meet the surface validity and structural validity requirements of western medicine but lacked precise differentiation of TCM syndromes. ConclusionExisting ADHD animal models primarily focus on a single genotype or environmental factor， lacking comprehensive consideration of multigenic interactions and environmental factors. Moreover， the selection of model evaluation indicators is relatively singular， primarily focusing on "disease" indicators， while TCM "syndrome" indicators have not been fully considered. It is recommended to introduce a "formula-to-syndrome" approach in the preparation of TCM models for ADHD and establish and improve an evaluation system of animal models combining diseases and syndromes， so as to provide a solid foundation for future experimental research.

Objective To analyze the current situation and characteristics of risk factors in antithrombotic therapy(in-cluding antiplatelet and anticoagulant treatments)at home and abroad,and to provide a theoretical basis for the prevention and treatment of thrombosis or bleeding associated with antithrombotic therapy.Methods The literature on risk factors of an-tithrombotic therapy published in Chinese databases(China Journal Full-text Data,Wanfang Database,VIP Database)and Eng-lish databases(PubMed,Web of Science,MEDLINE)from January 2011 to November 2021 was searched and bibliometric analy-sis was performed.The visualization analysis was performed using VOS viewer software.Results A total of 595 publications were included in the analysis.The top three countries for English publications were the USA,China,and Japan.The type of stud-ies were predominantly cohort studies,with sample sizes mostly being below 1 000.Risk factors for antithrombotic therapy are cat-egorized into those affecting antiplatelet drugs,warfarin,and new oral anticoagulants.Age,gender,renal function,and combination of antithrombotic drugs are common risk factors,and different risk factors of antithrombotic drugs also have their characteristics.Conclusion While there is substantial research on risk factors in antithrombotic therapy globally,the sample size needs to be improved.Pharmacists should provide individualized medication services based on different drugs and different groups to ensure medication safety for patients.

Compassion is an important part of nurses'professional quality,and it is also the basis of effective nurse-patient communication and humanistic care.Improving nurses'compassion is helpful to provide high-quality nursing services to patients.This study reviews the definition of compassion,the factors affecting compassion and the training methods to improve compassion,analyzes the shortcomings of existing training methods,and puts forward the prospects for future research,so as to provide a theoretical foundation for future compassion training among nurses.

Objective:This study aimed to clarify the clinical characteristics of children infected with rhinovirus in the context of the Corona Virus Disease 2019 (COVID-19) pandemic and to explore the impact of recent COVID-19 infection history on their clinical features.Methods:Clinical data and laboratory test result of 286 children diagnosed with rhinovirus infection at Hangzhou Children′s Hospital from July 2022 to October 2023 were collected. A retrospective survey was conducted to determine whether all study participants had a history of COVID-19 infection within the 6 months prior to hospitalization.Results:Among the 286 children with rhinovirus infection, 180 (62.94%) had simple rhinovirus infection, while 106 (37.06%) had co-infections with other pathogens; Among the 180 rhinovirus simplex-positive children, 56.67% had wheezing symptoms; among them, 15 cases (15/180, 8.33%) were diagnosed with acute asthma attacks; 7 cases (7/180, 3.88%) were diagnosed with severe pneumonia. Based on whether the children had a history of COVID-19 infection in the 6 months prior to hospitalization, they were divided into a group with previous COVID-19 infection and a group without previous COVID-19 infection. There were no significant differences between the two groups in terms of gender, age of onset, peak fever, incidence of wheezing, incidence of pneumonia, proportion of severe pneumonia, proportion of severe asthma attacks, duration of fever, time to relief of wheezing, length of stay, white blood cell count, eosinophil count, C-reactive protein, procalcitonin, immunoglobulin E, oxygen therapy requirements, and use of intravenous steroids ( P>0.05). Conclusions:A history of COVID-19 infection in the past 6 months does not exacerbate the clinical symptoms of children with rhinovirus infection, nor does it increase the incidence of wheezing.

Background::Clinical opportunistic screening is a cost-effective cancer screening modality. This study aimed to establish an easy-to-use diagnostic model serving as a risk stratification tool for identification of individuals with malignant gastric lesions for opportunistic screening.Methods::We developed a questionnaire-based diagnostic model using a joint dataset including two clinical cohorts from northern and southern China. The cohorts consisted of 17,360 outpatients who had undergone upper gastrointestinal endoscopic examination in endoscopic clinics. The final model was derived based on unconditional logistic regression, and predictors were selected according to the Akaike information criterion. External validation was carried out with 32,614 participants from a community-based randomized controlled trial.Results::This questionnaire-based diagnostic model for malignant gastric lesions had eight predictors, including advanced age, male gender, family history of gastric cancer, low body mass index, unexplained weight loss, consumption of leftover food, consumption of preserved food, and epigastric pain. This model showed high discriminative power in the development set with an area under the receiver operating characteristic curve (AUC) of 0.791 (95% confidence interval [CI]: 0.750–0.831). External validation of the model in the general population generated an AUC of 0.696 (95% CI: 0.570–0.822). This model showed an ideal ability for enriching prevalent malignant gastric lesions when applied to various scenarios.Conclusion::This easy-to-use questionnaire-based model for diagnosis of prevalent malignant gastric lesions may serve as an effective prescreening tool in clinical opportunistic screening for gastric cancer.

Objective To explore the objective indicators of tongue and pulse manifestations in patients with endometriosis diseases by collecting the data of tongue and pulse manifestations of patients with endometriosis diseases by digital tongue and pulse diagnostic instrument. Methods The endometriosis disease group included 72 patients with endometriosis diseases who were treated in Department of Gynecology (Professor ZHANG Tingting),Yueyang Hospital of Integrated Traditional Chinese and Western Medicine from Jun. 1,2021 to Sep. 15,2022. The normal group included 35 healthy adult women recruited by the Physical Examination Center of Shuguang Hospital,Shanghai University of Traditional Chinese Medicine. Results In terms of age,there was no significant difference between the endometriotic disease group and normal group (P>0.05). In terms of tongue color,the values of zhiCon,zhiASM,zhiENT,zhiMEAN,zhiClrB,zhiClrI,zhiClrLa,zhiClrCb,and zhiClrLb in the endometriosis disease group were significantly different from those in the normal group (all P<0.05),while there were no significant differences in the values of zhiClrR,zhiClrG,zhiClrS,zhiClrL,zhiClrY,or zhiClrCr between the 2 groups (all P>0.05). In terms of tongue coating color,the values of taiClrR,taiClrB,taiClrI,taiClrS,taiClrLa,taiClrLb,taiClrCr,and taiClrCb in the endometriosis disease group were significantly different from those in the normal group (all P<0.05),while there were no significant differences in the values of taiClrG,taiClrL,or taiClrY (all P>0.05). In terms of texture and thickness of tongue coating,there were no significant differences in the values of perAll,perPart,taiCon,taiASM,taiENT,or taiMEAN between the 2 groups (all P>0.05). In terms of pulse manifestation,the values of h3,h4,h5,t4,h3/h1,and h4/h1 in the endometriosis disease group were significantly different from those in the normal group (all P<0.05),while there were no significant differences in the values of h1,t,t1,or t5 (all P>0.05). Conclusion There are significant differences in tongue and pulse indicators between patients with endometriosis diseases and healthy individuals. It can provide objective indicators for further research on the pathogenesis changes and clinical differentiation of endometriosis diseases.

Objective To investigate the role of macrophages in the process of fine particulate matter (PM2.5)exposure induced damage to pulmonary blood-air barrier.Methods Eighteen male BALB/C mice (aged of 10 weeks,weighing 24～27 g)were randomly divided into control group and low-and high-dose PM2.5 exposure groups (receiving 1 .8 and 16.2 mg/kg,respectively),with 6 mice in each group.The control group received tracheal instillations of normal saline on days 1,4,and 7,whereas the exposure groups were administered corresponding dose of PM2.5 exposure at the same time points.In 24 h after last exposure,pathological changes in the lung tissues were observed,and the contents of total protein (TP ),lactate dehydrogenase (LDH ),and alkaline phosphatase (AKP ) in bronchoalveolar lavage fluid (BALF ),and F4/80 protein level in lung tissue were measured to evaluate the blood-air barrier damage and macrophage infiltration within the lung tissues.Additionally,an in vitro model of the blood-air barrier was established using A549 alveolar epithelial cells and EA.hy926 vascular endothelial cells.In combination with a THP-1 macrophage model,the supernatant PM2.5 supernatant,macrophage supernatant,and PM2.5-macrophage supernatant were incubated with the barrier model for 24 h,respectively.Transmembrane electrical resistance (TEER),sodium fluorescein permeability of the barrier model,and LDH release from the barrier cells were measured to ascertain the extent of macrophage-mediated enhancement in barrier damage induced by PM2.5 exposure.Furthermore,the expression of inflammatory cytokines,such as TNF-α,IL-1β,IL-6,and IL-8 in the macrophages after PM2.5 exposure was analyzed with quantitative real-time PCR (qPCR)and enzyme-linked immunosorbent assay (ELISA).Results PM2.5 exposure induced lung tissue damage in mice in a dose-dependent manner,significantly elevated the contents of TP,LDH and AKP in the BALF and caused marked infiltration of macrophages into the lung tissue,especially the high-dose exposure when compared with the mice from the control group (P<0.01 ).In vitro barrier model exposure experiments showed that in comparison with the treatment of 150 and 300 μg/mL PM2.5 and macrophage supernatant,the same doses of PM2.5-macrophage supernatant resulted in notably decreased TEER and significantly enhanced permeability in the barrier model (P<0.01 ),and markedly increased LDH release from epithelial and endothelial barrier cells (P<0.01 ).Additionally,the exposure of 150 and 300μg/mL PM2.5 led to a significant up-regulation of TNF-α,IL-1β,IL-6,and IL-8 in the macrophages (P<0.01 ).Conclusion Macrophages deteriorate PM2.5-induced functional impairment of the pulmonary blood-air barrier.

Objective To investigate th effect of PCSK9 inhibitors on early intensive lipid-lowering therapy in patients with symptomatic intracranial atherosclerotic stenosis(ICAS).Method One hundred and thirty-nine symptomatic ICAS patients who attended the Xuzhou Central Hospital from October 2022 to August 2023 were collected.According to the choice of lipid-lowering regimen,they were divided into statin drug group(n=54),PCSK9 inhibitor group(n=42)and combination drug group(n=43).Baseline data,laboratory indices,adverse drug reactions,clinical neurological function scores and endpoint events of the three groups were collected and analyzed.Results There was no statistically significant difference in the clinical data among the three groups before treatment.Compared with pre-treatment,total cholesterol(TC)and low-density lipoprotein cholesterol(LDL-C)levels were significantly lower in the three groups after treatment(all P＜0.01),and peripheral blood leukocyte counts were significantly lower in the PCSK9 inhibitor group after treatment(P＜0.05).After treatment,the differences in TC and LDL-C levels and the proportions of LDL-C＜1.8 mmol/L after 2 weeks of medication and LDL-C＜1.4 mmol/L on the 90th day were statistically significant among the three groups(all P＜0.01).Compared with the statin drug group,the differences in TC and LDL-C levels and the proportions of LDL-C＜1.8 mmol/L after 2 weeks and LDL-C＜1.4 mmol/L on the 90th day in the PCSK9 inhibitor group and the combination drug group were statistically significant(all P＜0.05).The differences in the occurrence of endpoint events,the proportion of recurrent AIS or TIA,cardiovascular events,and the time to endpoint events among the three groups were statistically significant on the 180th day after treatment(all P＜0.05).Differences in the occurrence of endpoint events,proportion of cardiovascular sexual events,and time to endpoint events on day 180 after treatment were statistically different in the PCSK9 inhibitor group and the combination drug group compared with the statin drug group(all P＜0.05).There was a statistically significant difference among the survival analysis curves of the three groups,with higher event-free survival in both groups with PCSK9 inhibitors alone or in combination(Log-Rank=13.95,P=0.0009).Conclusion Early intensive lipid lowering with PCSK9 inhibitors is effective and safe in patients with symptomatic ICAS,and can further reduce LDL-C,TC,and white blood cell counts,as well as improve lipid compliance,and significantly reduce the rate of end-point events with a significantly prolonged time to occurrence.

Objective To compare ablation ranges of single and double needle microwave ablation(MWA)of pig lung in vivo.Methods Five healthy Bama miniature pigs were enrolled.Single needle(single needle group)and parallel double needle MWA(double needle group)were performed successively on bilateral lungs,respectively.Adverse event during MWA was evaluated according to common terminology criteria for adverse events(CTCAE).The long diameter(D1CT),short diameter(D2CT),longitudinal diameter(D3CT)and volume(V)of ablation foci were measured and calculated based on CT images immediately after MWA,whereas D1,s D2s and sphericity of ablation foci were also obtained based on specimen and compared between groups.Results D1CT,D2CT,D3CT and V,as well as D1S,D2S and sphericity of ablation foci in single needle group were all significantly smaller than those in double needle group(all P＜0.01).Mild pneumothorax(CTCAE grade 1)was found in 1 pig(1/5,20.00%)in single needle group,while mild pneumothorax and pulmonary hemorrhage(both CTCAE grade 1)occurred in 1 pig(1/5,20.00%)in double needle group.No other adverse event was observed.Conclusion Compared with single needle MWA,double needle MWA of pig lung in vivo resulted larger ablation range and more spherically shaped ablation foci.