Objective:To explore the current status, research hotspots, and trends of age-friendly home environment modifications, and provide references for future research development in China.Methods:Literature related to age-friendly home modifications was retrieved from the Web of Science Core Collection database, with the search covering publications up to January 27, 2024. VOSviewer 1.6.19 and CiteSpace 6.2.R6 were used to perform visualized analyses of keywords, authors, institutions, publication volume, journals, countries, and publication years.Results:A total of 287 articles were included. The number of publications in this field has shown an increasing trend. Gitlin, Laura N and Iwarsson Susanne were the most productive authors in this field; however, a stable core author group has not yet been established. The United States and the University of Florida/State University System of Florida were the most prolific country and institutions, respectively. The Journal of the American Geriatrics Society had the highest number of publications. Research mainly focused on populations such as older adults with dementia or disabilities, informal caregivers, and occupational therapists. Fall prevention and smart home technologies were also hot topics. Conclusions:Age-friendly home environment modification has become a research hotspot. However, relevant research in China remains at an early stage. Future work should focus on developing targeted and effective modification strategies and technologies tailored to the characteristics of different populations.

Objective:To explore the current status, research hotspots, and trends of age-friendly home environment modifications, and provide references for future research development in China.Methods:Literature related to age-friendly home modifications was retrieved from the Web of Science Core Collection database, with the search covering publications up to January 27, 2024. VOSviewer 1.6.19 and CiteSpace 6.2.R6 were used to perform visualized analyses of keywords, authors, institutions, publication volume, journals, countries, and publication years.Results:A total of 287 articles were included. The number of publications in this field has shown an increasing trend. Gitlin, Laura N and Iwarsson Susanne were the most productive authors in this field; however, a stable core author group has not yet been established. The United States and the University of Florida/State University System of Florida were the most prolific country and institutions, respectively. The Journal of the American Geriatrics Society had the highest number of publications. Research mainly focused on populations such as older adults with dementia or disabilities, informal caregivers, and occupational therapists. Fall prevention and smart home technologies were also hot topics. Conclusions:Age-friendly home environment modification has become a research hotspot. However, relevant research in China remains at an early stage. Future work should focus on developing targeted and effective modification strategies and technologies tailored to the characteristics of different populations.

Objective To investigate the differences in clinical and radiographic features between severe influenza A H1N1 and H3N2 in children.Methods The clinical and radiographic data of children diagnosed with severe influenza A H1N1 and H3N2 were analyzed retrospectively.According to the pathogen subtypes,they were divided into H1N1 group(34 cases)and H3N2 group(23 cases).Differences in clinical data,laboratory results,treatment,hospitalization time,outcome,and radiographic features between the two groups were analyzed.The t-test was used for the comparison of normally distributed measurement data between the groups,and Mann-Whitney U test was used for the comparison of non-normally distributed measurement data between the groups.Chi-square test or Fisher's exact probability method was used for the analysis of counting data,depending on the situation.Results There were differences in the season of onset,clinical and radiographic features between the two groups.H1N1 subtype mostly occurred in win-ter,and mainly manifested as respiratory symptoms(wheezing/shortness of breath)and respiratory complications(severe pneumonia).H3N2 subtype was mainly observed in summer,and more likely to involve the central nervous system(CNS),presenting with neuro-logical symptoms(convulsions),abnormal electroencephalogram,and concurrent influenza associated encephalopathy(IAE).Conclusion There are significant differences in epidemiology,clinical and radiographic features between severe influenza A H1N1 and H3N2.H3N2 has a higher probability of concurrent IAE and should be highly vigilant in clinical practice.

Objective:To analyze the MRI features of medulloblastoma (MB) in children, and screen out the key signs that can predict the risk of MB before surgery.Methods:Clinical and radiological data of 62 children with MB confirmed by pathology in Shenzhen Children′s Hospital from December 2012 to December 2021 were retrospectively analyzed. According to the diagnosis and treatment guidelines for children with MB (2021 edition), the patients were divided into standard risk group (43 cases) and high risk group (19 cases). MRI features of MB were observed and recorded, including tumor site, location of tumor center, tumor morphology, signal intensity of T 1WI, T 2WI and diffusion weighted imaging (DWI), enhancement pattern, cystic lesion size, location and number, peritumoral edema and hydrocephalus, and the maximum diameter of tumor was measured. The χ 2 test or Fisher exact probability method was used to compare the differences in age, gender and MRI signs between the two groups. The t test of two independent samples was used to compare the differences in the maximum diameter of tumors between the two groups. The indicators with statistically significant differences were included in binary logistic regression analysis to obtain independent influencing factors associated with the risk groups. The receiver operation characteristic curve was used to evaluate the diagnostic efficacy. Results:There were significant differences in age ( P=0.026), enhancement pattern ( P=0.018), cystic lesion size ( P=0.005), location ( P=0.011) and number ( P=0.003) between standard risk group and high risk group. There were no significant differences in gender, tumor site, location of tumor center, tumor morphology, signal intensity of T 1WI, T 2WI and DWI, peritumoral edema, hydrocephalus and maximum diameter of tumor between the two groups ( P>0.05). Binary logistic regression results showed the age (OR=0.207, 95%CI 0.040-0.983, P=0.042) and the number of cystic lesions (OR=0.215, 95%CI 0.073-0.630, P=0.005) were the protective factors for MB in high risk group, the enhancement pattern Ⅲ (OR=5.226, 95%CI 1.516-52.920, P=0.048) was the dangerous factor for MB in high risk group. The area under the curve of the combined diagnosis of high risk MB was 0.845 (95%CI 0.741-0.949). Conclusions:The age and MRI signs the pattern of tumor enhancement Ⅲ and the number of cystic lesion can be used to predict the risk grouping of MB preoperatively. When the child is younger and MB enhancement pattern is mainly peripheral enhancement without obvious cystic change, it may indicate high risk MB.

Objective:To predict potential target genes in dexamethasone-induced open-angle glaucoma via bioinformatics technology.Methods:The GEO datasets GSE16643, GSE37474, and GSE124114 were used to analyze the differentially expressed genes by GEO2R.Gene Set Enrichment Analysis (GSEA) was performed on the differentially expressed genes between GSE37474 and GSE124114.Intersection of the three datasets were displayed by Venn diagram.The annotation and enrichment analysis of the intersection genes were performed through Gene Ontology (GO)/Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis and then were compared with normal tissue in GTEx Portal database.The corresponding protein interaction network was obtained by STRING.Finally, the candidate genes were searched for their transcription factors in UCSC and JASPAR.Primary human trabecular cells were divided into dexamethasone group and control group, treated with 2 ml 500 nmol/L dexamethasone and the same amount of ethanol, respectively.The expression of BDKRB1 and TAGLN in trabecular cells was detected by Western blot.Results:Differential genes between GSE37474 and GSE124114 datasets enriched in complement and coagulation cascade by GSEA.There were 89 intersecting genes of the three datasets.These genes mainly regulated the formation of extracellular matrix by GO analysis.The gene with the highest enrichment score and collagen-containing extracellular matrix was found to be associated with fibroblasts in GTEx Portal database.ACTA2, MYL9, TAGLN, and LMOD1 were closely related in STRING protein-protein interaction network.Transcription factor SP1 in UCSC and JASPAR according to related genes, BDKRB1, NID1, MFGE8 and TAGLN.The relative expression levels of BDKRB1 and TAGLN proteins were 1.32±0.14 and 0.44±0.09 in dexamethasone group, respectively, which were significantly higher than 1.00±0.00 and 0.20±0.10 in the control group, respectively ( t=-3.61, 2.89; both at P<0.05). Conclusions:Bioinformatics analysis showed that transcription factor SP1 may play a role in human trabecular meshwork cells to myofibroblasts transition after dexamethasone treatment.

Objective? To explore the effects of enhanced recovery after surgery (ERAS) intervention on functional rehabilitation among patients with anterior cruciate ligament (ACL) reconstruction under arthroscope. Methods? From January 2013 to April 2016, we selected 120 patients with ACL reconstruction under arthroscope in Department of Orthopedics in West China Hospital of Sichuan University by convenience sampling. All of the patients were divided into two groups according to the admission time including control group (n=60, traditional rehabilitation) and observation group (n=60, ERAS intervention). We compared the ankle swelling, effusion and the knee flexion as well as knee rehabilitation effect of patients in two groups with the Judet score and the Lysholn score after surgery. Results? The early ankle swelling of patients in observation group was more obvious than that in control group, and there were 12 cases with joint puncture drainage after surgery in observation group and 5 cases in control group with no statistical difference (χ2=3.358, P=0.067). There were 6 cases with knee functional disorder after surgery in control group reaching the excellent knee function after manual release. The excellent rates of knee function activity in observation group were respectively 83.33% and 96.67% three and six months after surgery superior than those (58.33% and 83.33%) in control group with statistical differences (χ2=9.076, 5.926; P＜0.05). The excellent rates of scores of knee function in observation group were respectively 80.00%, 91.67% three and six months after surgery higher than those (56.67% and 78.33%) in control group with statistical differences (χ2=7.548, 4.183;P＜ 0.05). Conclusions? The application of ERAS intervention in ACL reconstruction under arthroscope can effectively improve early function and scope of activity of knee, however the complications may occur, such as ankle swelling and effusion.

Objective To investigate the clinical significance of soluble intercellular adhesion molecule‐1 and inflammatory factors (CRP ,IL‐17) in elderly patients with colorectal carcinoma .Methods The expression of sICAM‐1 ,CRP and IL‐17 in 76 ca‐ses of elderly patients and 32 cases of youg patients with colorectal cancer were detected by enzyme linked immunosorbent assay be‐fore and after surgery ,and to analyze its clinical significance correlated with pathological parameters .Meanwhile ,60 cases of healthy were controls .Results The serum levels of IL‐17 and sICAM‐1 were higher in patients with different ages of colorectal cancer than those of the normal control group (P<0 .05) ,and the concentrations of the two group after operation were significantly lower than those of the normal control group (P<0 .05) .The CRP levels of the young group and old group were similar to that of the normal control group (P>0 .05) .The level of CRP before operation in the young group was higher than that in the normal control group (P<0 .05) .The levels of serum IL‐17 and sICAM‐1 were significantly different between the young and the old group(P<0 .05) , while the CRP level was similar in the two groups (P>0 .05) .The serum levels of sICAM‐1 and IL‐17 in colorectal cancer patients were associated with the degree of differentiation ,depth of invasion ,lymph node metastasis and TNM staging (P<0 .05) .The level of CRP was significantly correlated with the depth of invasion ,lymph node metastasis and TNM staging (P<0 .05) .Conclusion The serum levels of sICAM‐1 ,CRP and IL‐17 reflect the invasion and metastasis of colorectal cancer in a certain extent ,which play important roles in predicting the development and prognosis of colorectal cancer .