The Proctor's reporting guideline for implementation strategies represents a landmark framework in the field of implementation science, aiming to address the issue of inconsistent reporting in implementation research by standardizing the naming, definition, and operationalization of implementation strategies, thereby enhancing the credibility and utility of research findings. This paper provides an in-depth interpretation of the core connotations of this reporting guideline and illustrates its application in developing interview outlines and specifying implementation strategies, using a brief smoking cessation intervention project as a case study. Through this reporting guideline, abstract recommendations for implementation are systematically transformed into clear, multidimensional operational guides, significantly improving the transparency of strategy connotations and the replicability of actual execution. Meanwhile, the case study highlights the flexibility of the guideline, which allows researchers to adapt the content and format of strategies based on local resources and cultural contexts, thus enhancing practical adaptability while maintaining scientific rigor. However, the application of Proctor's reporting guideline still faces challenges, primarily manifested in the potential confusion surrounding the constructs of temporality and dose in practice, as well as the challenges that the inherent flexibility of the guideline may pose to the assessment of fidelity and effectiveness. Despite these limitations, the reporting guideline remains a vital tool for implementation research; future efforts should focus on optimizing its application—through refining operational guidelines, standardizing flexible adaptations, and involving stakeholders—to better guide implementation studies and continuously promote high-quality development in the field.

AIM: To explore the impacts of wearing orthokeratology lenses on the ocular surface and meibomian gland of children and adolescents in high-altitude areas.METHODS: Retrospective study. Myopic children and adolescents who visited at the ophthalmology department and received orthokeratology lens from June 2023 to December 2023 were selected as orthokeratology group, and those who visited and wore regular spectacle group during the same period were selected as regular spectacle group. Then the ocular surface disease index(OSDI)score, tear meniscus height, non-invasive breakup time(NIBUT)[first NIBUT(fNIBUT), average NIBUT(avNIBUT)], and meibomian gland score were compared between the two groups before wearing lenses, and at 1, 3, 6, and 12 mo after wearing lenses.RESULTS: A total of 80 children(160 eyes)with myopia were included in this study. Among them, 40 cases(80 eyes)were in the orthokeratology lens group, with 25 males and 15 females and an average age of 11.33±2.76 years old, and 40 cases(80 eyes)were in the regular spectacle group, with 23 males and 17 females and an average age of 11.58±2.94 years old. The OSDI scores and tear meniscus heights showed no clear difference between two groups at various time points before and after wearing glasses(all P>0.05). The fNIBUT and avNIBUT of the orthokeratology lens group decreased compared with the regular spectacle group at 6 and 12 mo after wearing lenses, and meibomian gland score of the orthokeratology group was higher than that of the regular spectacle group at 12 mo after wearing lenses(all P<0.001). Among them, the fNIBUT and avNIBUT of the orthokeratology lenses group at 3, 6, and 12 mo after wearing glasses were lower than those before wearing glasses(all P<0.05). Moreover, the meibomian gland scores of the orthokeratology lenses group at 12 mo after wearing glasses were higher than those before wearing glasses, and 1, 3, and 6 mo after wearing glasses(all P<0.05), while there was no statistical difference in fNIBUT, avNIBUT, and meibomian gland score at each time point in the regular spectacle group(all P>0.05).CONCLUSION: Long term wearing of orthokeratology lenses can shorten the NIBUT of myopic children and adolescents in high-altitude areas, and have a certain impact on their meibomian gland function.

ObjectiveTo explore the efficacy and mechanisms of Sini San in the treatment of depression and liver injury based on gut microbiota. MethodsThirty-two male Sprague-Dawley （SD） rats were randomly divided into a normal group， model group （M）， Sini San group （MS， 2.5 g·kg^-1）， and fluoxetine group （MF， 2 mg·kg^-1）. Except for the normal group， rats in the other three groups were subjected to chronic unpredictable mild stress （CUMS）. After 8 weeks， the open-field test and sucrose preference test were conducted. Enzyme-linked immunosorbent assay （ELISA） was used to detect serum corticosterone （CORT）， adrenocorticotropic hormone （ACTH）， corticotropin-releasing factor （CRF）， lipopolysaccharide （LPS）， Zonulin， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， γ-aminobutyric acid （GABA） levels in the hippocampus and prefrontal cortex， and brain-derived neurotrophic factor （BDNF） levels in the hippocampus. Real-time quantitative polymerase chain reaction （Real-time PCR） was used to detect hippocampal BDNF mRNA expression. Serum alanine aminotransferase （ALT） and aspartate aminotransferase （AST） levels were measured using the ultraviolet lactate dehydrogenase method. The ultrastructure of the intestinal epithelium was observed by electron microscopy， and gut microbiota in rat feces were analyzed using 16S rDNA high-throughput sequencing. ResultsCompared with the normal group， the sucrose preference of rats in the model group was significantly reduced （P0.01）， whereas it was significantly increased in the Sini San group compared with the model group （P0.05）. Compared with the normal group， hippocampal GABA protein levels and BDNF mRNA expression in the model group were significantly decreased （P0.05）， and compared with the model group， both were significantly increased in the Sini San group （P0.05， P0.01）. Compared with the normal group， serum LPS and Zonulin levels in the model group were significantly increased （P0.05， P0.01）， and compared with the model group， Zonulin levels in the Sini San group were significantly decreased （P0.05）. No obvious changes were observed in the ultrastructure of the jejunal mucosa among groups. Compared with the normal group， widened and blurred tight junctions， sparse and shortened microvilli， and mitochondrial swelling with cristae disruption in epithelial cells were observed in the ileal and colonic mucosa of the model group， which were markedly improved in the Sini San and fluoxetine groups. The results of 16S rDNA high-throughput sequencing showed that Sini San improved CUMS-induced dysbiosis of Bacteroidetes and Proteobacteria. Correlation analysis indicated that Bacteroidetes and Proteobacteria were significantly correlated with depression-related indicators， liver function， and intestinal mucosal permeability. ConclusionSini San exerts antidepressant and hepatoprotective effects by improving Bacteroidetes and Proteobacteria and inhibiting the increase in intestinal mucosal permeability in CUMS rats.

ObjectiveTo explore the efficacy and mechanisms of Sini San in the treatment of depression and liver injury based on gut microbiota. MethodsThirty-two male Sprague-Dawley （SD） rats were randomly divided into a normal group， model group （M）， Sini San group （MS， 2.5 g·kg^-1）， and fluoxetine group （MF， 2 mg·kg^-1）. Except for the normal group， rats in the other three groups were subjected to chronic unpredictable mild stress （CUMS）. After 8 weeks， the open-field test and sucrose preference test were conducted. Enzyme-linked immunosorbent assay （ELISA） was used to detect serum corticosterone （CORT）， adrenocorticotropic hormone （ACTH）， corticotropin-releasing factor （CRF）， lipopolysaccharide （LPS）， Zonulin， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， γ-aminobutyric acid （GABA） levels in the hippocampus and prefrontal cortex， and brain-derived neurotrophic factor （BDNF） levels in the hippocampus. Real-time quantitative polymerase chain reaction （Real-time PCR） was used to detect hippocampal BDNF mRNA expression. Serum alanine aminotransferase （ALT） and aspartate aminotransferase （AST） levels were measured using the ultraviolet lactate dehydrogenase method. The ultrastructure of the intestinal epithelium was observed by electron microscopy， and gut microbiota in rat feces were analyzed using 16S rDNA high-throughput sequencing. ResultsCompared with the normal group， the sucrose preference of rats in the model group was significantly reduced （P<0.01）， whereas it was significantly increased in the Sini San group compared with the model group （P<0.05）. Compared with the normal group， hippocampal GABA protein levels and BDNF mRNA expression in the model group were significantly decreased （P<0.05）， and compared with the model group， both were significantly increased in the Sini San group （P<0.05， P<0.01）. Compared with the normal group， serum LPS and Zonulin levels in the model group were significantly increased （P<0.05， P<0.01）， and compared with the model group， Zonulin levels in the Sini San group were significantly decreased （P<0.05）. No obvious changes were observed in the ultrastructure of the jejunal mucosa among groups. Compared with the normal group， widened and blurred tight junctions， sparse and shortened microvilli， and mitochondrial swelling with cristae disruption in epithelial cells were observed in the ileal and colonic mucosa of the model group， which were markedly improved in the Sini San and fluoxetine groups. The results of 16S rDNA high-throughput sequencing showed that Sini San improved CUMS-induced dysbiosis of Bacteroidetes and Proteobacteria. Correlation analysis indicated that Bacteroidetes and Proteobacteria were significantly correlated with depression-related indicators， liver function， and intestinal mucosal permeability. ConclusionSini San exerts antidepressant and hepatoprotective effects by improving Bacteroidetes and Proteobacteria and inhibiting the increase in intestinal mucosal permeability in CUMS rats.

ObjectiveThis paper aims to observe the syndrome improvement and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome）. MethodsThrough a multi-center randomized controlled methodology design，confirmed influenza cases were collected from October 2022 to April 2023 in the pediatrics department of eight hospitals，such as Dongfang Hospital of Beijing University of Chinese Medicine. A total of 180 children with influenza and heat accumulation in the lung and stomach syndrome conforming to the standard were recruited through the clinic. The sick children meeting the inclusion criteria were randomly divided into groups by a block-randomized method. The children in the experimental group were treated with Qingxuan Daozhi formula for five days，and those in the control group were treated with Oseltamivir Phosphate Granules for five days. The primary efficacy indicator was the negative conversion rate of influenza antigen detection. Secondary efficacy indicators were the Canadian acute respiratory illness and flu scale （CARIFS） and the incidence of complications，severe cases， and critical cases. Follow-up observation was conducted on the day of enrollment，48 hours after medication，72 hours after medication， and （6+1） d after medication. ResultsOne hundred and eighty participants were randomly assigned to the experimental group （90 cases） or the control group （90 cases）. All participants were followed up during the study. Comparison of influenza antigen detection results in the primary efficacy indicators showed that the average time of negative influenza antigen conversion in the experimental group was （5.29±1.25） d，and that in the control group was （5.40±1.68） d，without a statistically significant difference. After five days of intervention，52 cases in the experimental group and 51 cases in the control group converted to negative，without a statistically significant difference. CARIFS score results in the secondary efficacy indicators showed that during 72 hours after intervention，there were statistically significant differences between the experimental group and the control group in three dimensions， including headache，muscle soreness， and the need for extra care （P<0.05）. On the （6+1） days after the intervention，the differences in both the experimental group and the control group were statistically significant in 10 dimensions， including sore throat，bad sleep，uncomfortable feeling，poor spirit and fatigue，crying more than usual，the need for extra care，symptom，function，influence on parents，and total score （P<0.05）. The comparison results within the group in the dimensional scores of symptom， function， and influence on parents，as well as the CARIFS total score showed that with the delay of follow-up time，scores of both groups decreased significantly，with a statistically significant difference （P<0.01）. Inter-group comparison results showed that the mean score of the experimental group was higher than that of the control group at the time of enrollment. With the progress of intervention，the score of the experimental group was significantly decreased compared with that of the control group. At the end of follow-up，the mean score of the experimental group was lower than that of the control group，with no statistically significant difference. In terms of the incidence of complications，severe cases， and critical cases， there were no complications，severe cases， and critical cases in the two groups，without a statistically significant difference. ConclusionThe symptom improvement effect and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome） are not inferior to Oseltamivir Phosphate granules， and children's acceptance is better. It can be more widely used in clinical treatment of influenza in children （heat accumulation in the lung and stomach syndrome）.

Diabetic kidney disease （DKD）， a prevalent microvascular complication of diabetes mellitus， is characterized by intricate pathophysiological mechanisms and persistent clinical management challenges. Historically， glomerular injury has been regarded as the central pathological hallmark of DKD， with research predominantly focusing on hyperfiltration， glomerular basement membrane thickening， and podocyte dysfunction. Emerging evidence， however， underscores the renal tubule-not merely as a passive bystander but as an early initiator and pivotal driver-in DKD pathogenesis. Hyperglycemia， metabolic dysregulation， and chronic low-grade inflammation induce tubular epithelial cell injury at early disease stages. Such injury disrupts tubuloglomerular feedback， thereby elevating intraglomerular pressure and sustaining hyperfiltration. Concurrently， injured tubular cells secrete pro-inflammatory cytokines and profibrotic factors， promoting epithelia-mesenchymal transition， interstitial hypoxia， and progressive tubulointerstitial fibrosis that ultimately culminate in irreversible decline of renal function. This "tubule-first" paradigm represents a fundamental shift from the classical glomerulocentric model and redefines the conceptual framework of DKD progression. Traditional Chinese medicine（TCM）， with its inherent advantages of multi-component synergy， multi-target engagement， and systemic homeostatic regulation， has demonstrated compelling renoprotective effect， particularly in preserving tubular integrity and function， mitigating tubular cellular stress， and indirectly alleviating glomerular hemodynamic burden. Accumulating preclinical and clinical evidence supports the efficacy of numerous single herbs and standardized formulae of TCM in attenuating tubulointerstitial injury and slowing down DKD progression. This review systematically delineates the sequential pathogenic cascade-from initial tubular insult to secondary glomerular deterioration-and critically evaluates the mechanism basis and translational potential of TCM-based interventions targeting tubular resilience. We aim to provide a refined pathophysiological rationale and actionable insights for optimizing clinical strategies and accelerating the development of novel therapeutics for DKD.

Diabetic kidney disease （DKD）， a prevalent microvascular complication of diabetes mellitus， is characterized by intricate pathophysiological mechanisms and persistent clinical management challenges. Historically， glomerular injury has been regarded as the central pathological hallmark of DKD， with research predominantly focusing on hyperfiltration， glomerular basement membrane thickening， and podocyte dysfunction. Emerging evidence， however， underscores the renal tubule-not merely as a passive bystander but as an early initiator and pivotal driver-in DKD pathogenesis. Hyperglycemia， metabolic dysregulation， and chronic low-grade inflammation induce tubular epithelial cell injury at early disease stages. Such injury disrupts tubuloglomerular feedback， thereby elevating intraglomerular pressure and sustaining hyperfiltration. Concurrently， injured tubular cells secrete pro-inflammatory cytokines and profibrotic factors， promoting epithelia-mesenchymal transition， interstitial hypoxia， and progressive tubulointerstitial fibrosis that ultimately culminate in irreversible decline of renal function. This "tubule-first" paradigm represents a fundamental shift from the classical glomerulocentric model and redefines the conceptual framework of DKD progression. Traditional Chinese medicine（TCM）， with its inherent advantages of multi-component synergy， multi-target engagement， and systemic homeostatic regulation， has demonstrated compelling renoprotective effect， particularly in preserving tubular integrity and function， mitigating tubular cellular stress， and indirectly alleviating glomerular hemodynamic burden. Accumulating preclinical and clinical evidence supports the efficacy of numerous single herbs and standardized formulae of TCM in attenuating tubulointerstitial injury and slowing down DKD progression. This review systematically delineates the sequential pathogenic cascade-from initial tubular insult to secondary glomerular deterioration-and critically evaluates the mechanism basis and translational potential of TCM-based interventions targeting tubular resilience. We aim to provide a refined pathophysiological rationale and actionable insights for optimizing clinical strategies and accelerating the development of novel therapeutics for DKD.

Objective To investigate the population density and seasonal fluctuations of Aedes albopictus in Guangzhou City, Guangdong Province, from 2021 to 2023, so as to provide insights into A. albopictus control and management of dengue fever. Methods The surveillance of A. albopictus density was performed in all surveillance sites assigned across all streets (townships) in Guangzhou City during the period from January to December from 2021 to 2023. The surveillance frequency was twice every half month from May to September, and once every month for the rest of a year. In each surveillance period, A. albopictus mosquito larvae were captured from indoor and outdoor small water containers in residential areas, parks, medical facilities, schools, other government sectors and social organizations, construction sites, special industries and others for mosquito species identification. Adult mosquitoes were captured using electric mosquito suction apparatus for species identification and gender classification. Adult mosquitoes and mosquito eggs were collected with mosquito and egg traps at the breeding and dwelling places of Aedes mosquitoes for identification. The mosquito oviposition index (MOI), Breteau index (BI), adult mosquito density index (ADI) and standard space index (SSI) were calculated. The A. albopictus density was classified into grades 0, 1, 2 and 3 in each surveillance site, with Grade 0 density defined eligible, and the eligible rate of A. albopictus density was calculated at all surveillance sites each year from 2021 to 2023. In addition, the changing trends in MOI, SSI, BI and ADI of A. albopictus were analyzed in Guangzhou City from 2021 to 2023. Results The eligible rates of A. albopictus density were 61.69%, 68.75% and 55.15% in surveillance sites of Guangzhou City from 2021 to 2023 (χ² = 297.712, P < 0.001), and appeared a tendency towards a reduction followed by a rise each year, which gradually reduced since January, maintained at a low level during the period between May and October, and gradually increased from November to December. The MOI, SSI, BI and ADI of A. albopictus all appeared a tendency towards a rise followed by a reduction in Guangzhou City during the period between January and December from 2021 to 2023. The BI of A. albopictus peaked in the first half of June in 2021 (4.03), the first half of July in 2022 (3.89) and the last half of August in 2023 (5.02), and the SSI of A. albopictus peaked in the last half of June in 2021 (0.93), the last half of May in 2022 (0.59), and the last half of June (0.94) and the first half of September in 2023 (1.12). In addition, the MOI of A. albopictus peaked in the first half of May in 2021 (8.64), the first half of June in 2022 (8.96), and the last half of May (10.21) and the last half of June in 2023 (10.89), and the ADI of A. albopictus peaked in the first half of June in 2021 (3.41), the last half of June in 2022 (4.06), and the first half of July in 2023 (3.61). Conclusions The density of A. albopictus is high in Guangzhou City during the period from May to October, and the risk of local outbreak caused by imported dengue fever is high. Persistent intensified surveillance of the density and seasonal fluctuation of A. albopictus is recommended and timely mosquito prevention and control is required according to the fluctuation in the A. albopictus density.

Objective:To synthesize hydroxyapatite/poly (lactic-co-glycolic acid)(HA/PLGA) composites by substituting calcium ions in HA with Cu and Gd ions, characterize their physicochemical properties, and evaluate their feasibility for orbital bone defect repair.Methods:Different ratios of Cu-, Gd-, and Cu/Gd-substituted HA nanoparticles (Cu@HA, Gd@HA and Cu/Gd@HA) were synthesized via hydrothermal synthesis using copper nitrate, gadolinium nitrate, calcium chloride, and ammonium hydrogen phosphate.HA/PLGA, Cu@HA/PLGA, Gd@HA/PLGA, and Cu/Gd@HA/PLGA composites were prepared.HA/PLGA was prepared by co-preparing different ratios of nanoparticles with PLGA via phase inversion and solvent evaporation.The nanoparticles and composites were characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), inductively coupled plasma (ICP), environmental scanning electron microscope (ESEM) and micro-computed tomography (Micro-CT). Composite homogeneity was assessed by elemental analysis and the contact angle was measured to evaluate hydrophilicity.Imaging capability of composites was assessed by magnetic resonance imaging (MRI) and T1-weighted.CCK-8 method was used to detect the cytotoxicity of nanoparticles and their extract.Orbital bone defects model was established in 20 rats, which were randomly divided into 4 groups, and implanted with respective composites.Eight weeks after transplantation, the implants were evaluated using Micro-CT and MRI, and osteogenesis, collagen distribution and biocompatibility were assessed by hematoxylin-eosin staining, Masson, and Sirius red staining.All animal experiments complied with the regulations of the Laboratory Animal Ethics Committee of Dalian Medical University and were approved (No.AEE23104).Results:XRD and ESEM results showed that co-doping with Cu/Gd induced less HA lattice distortion than single doping.FT-IR results showed that the nanoparticles doped with Cu and Gd ions were consistent with the HA infrared absorption spectrum.ICP results revealed a higher Ca content in 0.5Cu/Gd@HA and 0.5Cu@HA samples than in 0.5Gd@HA sample.There was a statistically significant overall difference in contact angles among different groups of composites ( F=5.040, P<0.05), among which the 0.5Cu/Gd@HA/PLGA composite exhibited the smallest contact angle and the best hydrophilicity.There was no statistically significant difference in porosity among different groups of composites ( F=0.004, P>0.05). MRI results showed that Gd-doped composites displayed enhanced development and that the signal intensity of the 0.5Gd@HA/PLGA group was the highest.Micro-CT scanning results showed that the composition of the composite material doped with Cu and Gd was better than that of the pure HA/PLGA group, indicating that the metal ions Cu and Gd could promote bone growth.CCK-8 results showed that the nanoparticles and their extracts had no obvious cytotoxic effects.Eight weeks after modelling, Micro-CT showed that the 0.5Cu/Gd@HA/PLGA material degraded well in vivo and the staining results of bone tissue sections in the bone defect area suggested that tissues around the implanted material and rat organs in different groups did not show biological toxicity.In addition, the Gd-doped composites showed good magnetic imaging characteristics when implanted in animals. Conclusions:Cu/Gd@HA/PLGA composites exhibit favorable physicochemical properties, biosafety, osteogenic potential, and MRI contrast and have good clinical application prospects for orbital bone repair.

Traditional scientific research management suffers from problems such as scattered archives,lack of effective dynamic process supervision for projects,weak data analysis capabilities,and low sharing,making it difficult to meet the unified management of multiple hospital areas in medical groups and the independent management of each branch.The group has devel-oped an intelligent scientific research management system based on artificial big data by constructing the framework and designing the content of various demand modules for scientific research management.This system achieves full coverage management of sci-entific research activities,designing interrelated information data networks for scientific research project process management,a-chievement management,academic(specialized)construction management,postdoctoral management,etc.,realizing informa-tionization and refined management of multiple campuses within the group.Analyze the technological values of each hospital,de-partment,and personnel to provide powerful reference for decision-makers.The information-based scientific research manage-ment system is an important guarantee for hospital groups to intelligently manage and efficiently carry out scientific research work.