Background Climate change poses a significant threat to public health. In China, relevant health intervention research is still in its early stages, and evidence for evaluating the effectiveness of regional climate change health adaptation strategies and measures is scarce. Objective To investigate the level of climate change-related health literacy among residents in Shenzhen, implement targeted health interventions, and assess the intervention effects as well as their influencing factors. Methods From July 2023 to January 2024, 4 communities were randomly selected in Shenzhen, and a total of 896 community residents were enrolled and divided into an intervention group (444 participants) and a control group (452 participants). Baseline and follow-up surveys on climate change-related health literacy were conducted among residents for both groups. During the period between the two surveys, the intervention group received targeted health interventions. Health literacy—comprising 3 dimensions: basic health knowledge and concepts, basic health skills, and healthy lifestyles—was defined as achieving ≥80% of the total score. A differences-in-differences model was adopted to analyze the impact of the intervention, and multiple linear regression was used to explore the factors influencing the intervention effect. Results The baseline survey showed that 240 out of the 896 surveyed residents (26.79%) possessed climate change health literacy. For the 3 dimensions, the number of residents and the proportions with corresponding literacy in descending order were: basic health skills (521, 58.15%), healthy lifestyles (345, 38.50%), and basic health knowledge and concepts (44, 4.91%). After the intervention, the intervention group showed a 3.19% increase in the total health literacy score, a 3.55% increase in basic health knowledge and concepts, and a 4.24% increase in basic health skills (t=2.79, 2.77, and 2.47 respectively) (P<0.05). No significant change was observed in healthy lifestyle scores (t=0.70, P>0.05). Further analysis showed that awareness of the “dual carbon goals” and occupation were significantly associated with the intervention effect on overall health literacy (P<0.05). For basic health knowledge and concepts, occupation, history of chronic diseases, and awareness of the “dual carbon goals” had statistically significant effects on the intervention outcomes (P<0.05). Regarding basic health skills, awareness of the “dual carbon goals” significantly influenced the intervention effect (P<0.001). In terms of healthy lifestyles, gender, educational level, occupation, and awareness of climate change were significantly associated with the intervention effect (P<0.05). Conclusion The climate change-related health literacy among community residents in Shenzhen is in urgent need of improvement. Health interventions can effectively enhance residents' basic health knowledge and concepts, basic health skills, and overall literacy level. In the future, it is necessary to strengthen the popularization of climate change health knowledge based on different population characteristics and further optimize intervention strategies, to comprehensively improve residents' health adaptation capacity to climate change.

ObjectiveTo investigate the clinical effects and safety of Shuhe Granules （舒和颗粒） in patients with rheumatoid arthritis （RA） comorbid with insomnia. MethodsA single-arm prospective exploratory design was adopted. Thirty RA patients comorbid with insomnia and diagnosed with the traditional Chinese medicine （TCM） syndrome of kidney-heart deficiency and qi-blood disharmony were enrolled. On the basis of maintaining their original RA treatment regimens， all patients received oral Shuhe Granules， one dose per day， for 12 consecutive weeks. The outcomes were assessed before treatment and at weeks 4， 8， and 12 after treatment. Sleep and related psychosomatic function were evaluated using the insomnia severity index （ISI）， Pittsburgh sleep quality index （PSQI）， fatigue severity scale （FSS）， patient health questionnaire-9 （PHQ-9）， generalized anxiety disorder-7 （GAD-7）， and Montreal cognitive assessment （MoCA） scores. RA-related assessments included the 28-joint disease activity score based on C-reactive protein （DAS28-CRP）， pain visual analog scale （VAS）， tender joint count （TJC28）， swollen joint count （SJC28）， morning stiffness duration， and health assessment questionnaire （HAQ） score. Laboratory parameters included erythrocyte sedimentation rate （ESR）， serum C-reactive protein （CRP）， anti-cyclic citrullinated peptide antibody （anti-CCP）， and rheumatoid factor （RF） levels. A literature-based historical control group was established through literature retrieval and meta-analysis. The ISI， PSQI， DAS28-CRP， and pain VAS scores were compared between the treatment group in the present study and the historical control group. Safety assessments were also performed. ResultsCompared with baseline before treatment， ISI and PSQI scores decreased at weeks 4， 8， and 12， while MoCA scores increased at weeks 4， 8， and 12. FSS scores decreased at weeks 4 and 12. At weeks 8 and 12， GAD-7 scores， DAS28-CRP scores， duration of morning stiffness， TJC28， and SJC28 were reduced. At week 12， PHQ-9， pain VAS， and HAQ scores significantly decreased （P＜0.05）. FSS and DAS28-CRP scores at week 12 were lower than those at week 4， and CRP levels at week 8 were lower than those at week 4 （P＜0.05）. Compared with the historical control group， the treatment group showed superior improvement in ISI and PSQI scores （P＜0.001）； however， no statistically significant differences were observed between the two groups in DAS28-CRP or pain VAS scores （P＞0.05）. No serious adverse events occurred during the study， and the 4 reported mild adverse events were all considered unrelated to the study medication. ConclusionShuhe Granules significantly improve sleep quality， fatigue， emotional status， cognitive function， RA-related symptoms， and joint function in patients with RA comorbid insomnia， with good safety and tolerability.

Objective:To investigate the protective effects of Mailuoning(MLN)against cisplatin(CP)-induced acute kidney injury(AKI)utilizing network pharmacology and to analyze the underlying mechanism of action related to anti-apoptotic pathways.Methods:Active components of MLN and targets related to AKI were identified using network pharmacology.The active components of MLN were sourced from the TCMSP and ETCM 2.0 databases.The targets of components were predicted using the Swiss Target Prediction tool,and subsequently the targets related to AKI were retrieved from the GeneCards database to identify intersecting targets.A protein-protein interaction network was constructed using the STRING database,and a topological analysis was performed using Cytoscape to identify core targets.Gene Ontology(GO)functional annotation and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway en-richment analyses were conducted on these core targets.For the animal experiments,forty mice were randomly assigned to four groups:solvent control,MLN toxicity control,CP model,and CP+MLN groups.The MLN group received intraperitoneal injections of MLN at a dose of 15 mL/(kg·d)for ten consecutive days.The CP model and CP+MLN groups were administered a single intraperitoneal injec-tion of CP at 20 mg/kg on day 7.Three days after the CP treatment,plasma levels of blood urea nitrogen(BUN)and creatinine(Cre)were measured.The pathological injury of kidney tissues was as-sessed using hematoxylin-eosin staining.Western blot analysis was utilized to determine the expression of neutrophil gelatinase-associated lipocalin(NGAL)and apoptosis-related proteins in kid-ney tissues.Results:A total of 104 active components of MLN and 224 targets were identified using network pharmacology,and 2 465 targets were identified to be related to AKI,resulting in 117 intersecting targets,of which,17 targets were classified as core targets.KEGG and GO analyses indicated that the apoptosis-related signal transduction pathway might be a crucial pathway through which MLN provided protective effects against AKI.The results of animal experiments confirmed the successful establishment of CP-induced AKI models in mice.Compared with the CP model group,MLN treatment significantly reduced plasma levels of BUN and Cre(P<0.05),inhibited NGAL protein expression in the kidneys(P<0.05),and improved the pathological injury observed in kidney tissues.Furthermore,MLN markedly reduced the expression levels of p-P53(ser 15)and cleaved caspase-3 proteins,as well as the Bax/Bcl-2 ratio in kidney tissues of AKI model mice(P<0.05),while upregulating protein kinase B phosphorylation levels(P<0.05).Conclusion:MLN demonstrates protective effects against CP-induced AKI in mice,potentially through mechanisms related to its anti-apoptotic properties.

In recent years, significant progress has been made in pharmacological research on the treatment of ischemic stroke with monomeric components of traditional Chinese medicine, among which flavonoids have shown good neuroprotective effects. This article reviews the regulatory role of flavonoids in the signaling pathway of ischemic brain injury.

Objective To investigate the clinical efficacy and mechanism of Weiwei Decoction in treating patients with precancerous lesions of gastric cancer(PLGC)differentiated as deficiency-stasis-turbidity syndrome.Methods From August 2021 to August 2023,a clinical observation was performed on 60 patients diagnosed as chronic atrophic gastritis accompanied by mild to moderate dysplasia and differentiated as deficiency-stasis-turbidity syndrome through traditional Chinese medicine(TCM)syndrome differentiation,electronic gastroscopy,and histopathological examination at the Department of Gastroenterology,Guangdong Second Traditional Chinese Medicine Hospital.The patients were randomly divided into a treatment group and a control group using a random number table,with 30 patients in each group.The control group was treated with oral use of Weifuchun Tablets,while the treatment group was given modified Weiwei Decoction according to syndrome differentiation.The treatment course lasted 24 weeks.Before and after treatment,the changes in TCM syndrome scores,gastroscopy and histopathological grading,and expression levels of markers of cancer-associated fibroblasts(CAFs)in gastric mucosal tissues of the two groups were observed.After treatment,the efficacy of TCM syndromes and medication safety were evaluated in both groups.Results(1)After 24 weeks of treatment,the total effective rate in the treatment group was 93.33%(28/30),and that in the control group was 63.33%(19/30).The TCM syndrome efficacy in the treatment group was significantly superior to that in the control group(P＜0.05).(2)After treatment,the TCM syndrome scores in both groups were significantly decreased compared to those before treatment(P＜0.01),and the decrease in the treatment group was significantly superior to that in the control group(P＜0.05).(3)After treatment,the histopathological grading of gastric mucosal atrophy,intestinal metaplasia,and dysplasia in the treatment group was significantly improved compared to that before treatment(P＜0.05),while no significant improvement was presented in the control group(P＞0.05).The improvement in histopathological grading of gastric mucosal atrophy,intestinal metaplasia,and dysplasia in the treatment group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(4)After treatment,the expression levels of CAFs markers of fibroblast activation protein(FAP)and α-smooth muscle actin(α-SMA)in the treatment group were significantly decreased(P＜0.05),while the expression levels of FAP and α-SMA in the control group were significantly increased(P＜0.05)compared to those before treatment.The decrease in FAP and α-SMA expression levels of the treatment group was significantly greater than that of the control group(P＜0.01).(5)During the treatment period,no adverse drug events occurred in either group,indicating high safety.Conclusion Weiwei Decoction has significant therapeutic effect on PLGC patients with deficiency-stasis-turbidity syndrome.Its mechanism may be related to the down-regulation of FAP and α-SMA levels and inhibition of the expression of CAFs.

Objective To explore the syndrome differentiation rules of the Yin Dan and Yang Dan method,and summarize Professor Yang Zhimin's valuable experience in the treatment of insomnia.Methods The case data of 11390 insomnia patients treated by Professor Yang Zhimin was retrospectively analyzed,and the distribution of symptoms,signs,pathogenesis and syndrome differentiation rules of insomnia patients was examined based on latent structure analysis.Result A total of 44 symptoms and signs can explain the overall situation of insomnia patients,showing the characteristics of both excess and deficiency,cold and heat.A total of 36 hidden categories(symptom clusters and pathogenesis)was composed.Symptoms and signs such as fear of wind and cold can explain the overall situation of insomnia patients with cold syndrome due to weakness of Wei Qi,symptoms and signs such as pale eyelid can explain the overall situation of insomnia patients with heat syndrome due to weakness of Ying Xve,and established diagnostic criteria for insomnia patients with cold syndrome due to weakness of Wei Qi and heat syndrome due to weakness of Ying Xve.Conclusion Based on the Yang Dan and Yin Dan method to distinguish and treat insomnia from the perspective of disharmony between Ying and Wei,it is in line with the basic understanding of the pathogenesis of insomnia in the classics of traditional Chinese medicine.The pattern differentiation rules obtained through the latent structure analysis method are helpful to summarize valuable clinical experience and provide a certain reference and basis for clinical practice.

Objective:To gain an in-depth understanding of the career development of male nurses in China, analyze trends, challenges, and opportunities, and provide a basis for policy-making, talent cultivation, and professional development in the nursing field.Methods:A descriptive qualitative research method was adopted. From March 29th to July 30th, 2023, the heads of the male nurses working groups of nursing associations in 26 regions of China were selected by purposive sampling method for semi-structured interviews. Content analysis was used to analyze the data.Results:The current situation of the career development of male nurses in China could be summarized into the following three themes. (1) Current situation: the organizational structure of provincial-level male nurses work was basically complete, but there were obvious differences at the grassroots level; the work was carried out in various forms, and diverse models developed in coordination; (2) Trends: there were obvious stratifications in professional ideology and professional abilities of male nurses among different regions and different-level medical institutions; the gender dividend was gradually decreasing, and male nurses should give play to their advantages in logical thinking ability; (3) Prospects: early intervention was needed to enhance professional identity and organizational support; male nurses should be trained in various aspects through multiple forms such as counterpart assistance, expert databases or online academic forums; interdisciplinary development might be the key to stimulating internal driving force.Conclusions:Significant progress has been made in the career development of male nurses in China, but there are still challenges and issues to address. Further improvements in related policies, enhancement of social recognition and professional status, and increased investment and support in research and education are needed to promote the sustained development of male nursing careers.

Children with developmental coordination disorder (DCD) commonly experience difficulties with handwriting.However, there is currently no standardized tool for assessing dysgraphia in this population.Therefore, this paper provides a review of the commonly used handwriting assessment tools both domestically and internationally, as well as their application in individuals with DCD.The aim is to offer a reference to clinical professionals involved in the diagnosis and treatment of DCD in selecting appropriate tools for assessing handwriting difficulties in children.

Objective To explore the syndrome differentiation rules of the Yin Dan and Yang Dan method,and summarize Professor Yang Zhimin's valuable experience in the treatment of insomnia.Methods The case data of 11390 insomnia patients treated by Professor Yang Zhimin was retrospectively analyzed,and the distribution of symptoms,signs,pathogenesis and syndrome differentiation rules of insomnia patients was examined based on latent structure analysis.Result A total of 44 symptoms and signs can explain the overall situation of insomnia patients,showing the characteristics of both excess and deficiency,cold and heat.A total of 36 hidden categories(symptom clusters and pathogenesis)was composed.Symptoms and signs such as fear of wind and cold can explain the overall situation of insomnia patients with cold syndrome due to weakness of Wei Qi,symptoms and signs such as pale eyelid can explain the overall situation of insomnia patients with heat syndrome due to weakness of Ying Xve,and established diagnostic criteria for insomnia patients with cold syndrome due to weakness of Wei Qi and heat syndrome due to weakness of Ying Xve.Conclusion Based on the Yang Dan and Yin Dan method to distinguish and treat insomnia from the perspective of disharmony between Ying and Wei,it is in line with the basic understanding of the pathogenesis of insomnia in the classics of traditional Chinese medicine.The pattern differentiation rules obtained through the latent structure analysis method are helpful to summarize valuable clinical experience and provide a certain reference and basis for clinical practice.

With the widespread use of antimicrobial agents, bacterial drug resistance has become an increasingly severe issue, posing significant challenges to global healthcare. Traditional Chinese medicine (TCM) has emerged as a research focus in the field of bacterial resistance due to its broad sources, high safety profile, low toxicity, and antimicrobial mechanisms distinct from those of chemical drugs. Studies have shown that various TCM herbs, such as Scutellaria baicalensis, exert antibacterial effects through multiple pathways, including disrupting the integrity of bacterial cell walls and membranes, inhibiting nucleic acid and protein synthesis, and impairing energy production and metabolism. Additionally, certain TCM herbs, including Scutellaria baicalensis, Coptis chinensis, and Fritillaria thunbergii, can reverse antimicrobial resistance by eliminating resistant plasmids, inhibiting bacterial efflux pump function, and suppressing β-lactamase activity. TCM holds promising potential for antibacterial applications and synergistically reversing antimicrobial resistance, though systematic analyses remain limited. This review summarizes the mechanisms of antibacterial action of TCM and current research on its synergistic use with antimicrobial agents to reverse drug resistance, aiming to provide insights for developing novel TCM-based antimicrobials and addressing bacterial resistance.