Objective:To summarize the best evidence for intense pulsed light therapy in dry eye.Methods:Literature on intense pulsed light therapy for dry eye was electronically retrieved from databases and websites, including the National Guideline Clearinghouse, Guidelines International Network, British Medical Journal (BMJ) Best Practice, UpToDate, Cochrane Library, PubMed, Web of Science, China National Knowledge Infrastructure, Wanfang Data, and China Biology Medicine disc. The search period was from database establishment to December 3, 2024. Two researchers independently conducted quality evaluation of the literature, and extracted and summarized the evidence.Results:A total of 22 articles were ultimately included, including four guidelines, seven expert consensus, and eleven systematic reviews. Twenty-seven piecesof evidence were summarized from six aspects of the mechanism of action, clinical indications, treatment protocols, operation and maintenance, therapeutic efficacy evaluation, adverse reactions, and precautions.Conclusions:The best evidence for intense pulsed light therapy in dry eye is evidence-based and scientific. Healthcare providers are advised to apply this evidence in conjunction with clinical context and patient preferences.

Objective To explore the effect of life reconstruction training on anxiety and depression among individuals with chronic spinal cord injury(SCI)and their caregivers,and to analyze the influencing factors.Methods A total of 216 SCI patients and 79 caregivers who participated in life reconstruction training were recruited from the Hope House for SCI individuals in Shanghai Yangzhi Rehabilitation Hospital from May,2017 to Octo-ber,2019.They were assessed with Self-Rating Anxiety Scale(SAS)and Self-Rating Depression Scale(SDS)be-fore and after intervention.Results After intervention,the scores of SAS and SDS decreased(P<0.05)in both SCI patients and their caregivers.SAS scores were more likely to reduce in SCI patients who suffered anxiety at admission(OR=2.315,95%CI 1.328 to 4.033,P=0.003)and their caregivers(OR=3.632,95%CI 1.270 to 10.390,P=0.016),as well as non-agricultural-registered SCI patients(OR=1.908,95%CI 1.074 to 3.391,P=0.028).Being unmarried,having an injury duration≥21 years,injury due to disease,and having depression at admission significantly promoted the reduction in SDS scores among SCI patients(P<0.05).Caregivers with a junior-high-school education or less were more likely to experience reductions in scores of SAS and SDS compared with those with higher education(P<0.05).Caregivers with five to 15 years of caregiving experience achieved more anxiety reduction(OR=7.155,95%CI 1.806 to 28.342,P=0.005).Conclusion Life reconstruction training is effective on anxiety and depression among individuals with chronic SCI and their caregivers.It is recommended to prioritize anxiety interventions for patients with rural household registra-tion in China,along with depression management for the married/divorced/widowed individuals,with<21 years since injury,and trauma-induced lesions.For caregivers,it is needed to focus to anxiety and depression in better-educated individuals,as well as anxiety in those with either<5 or≥15 years of caregiving experience.

Objective:To summarize the best evidence for intense pulsed light therapy in dry eye.Methods:Literature on intense pulsed light therapy for dry eye was electronically retrieved from databases and websites, including the National Guideline Clearinghouse, Guidelines International Network, British Medical Journal (BMJ) Best Practice, UpToDate, Cochrane Library, PubMed, Web of Science, China National Knowledge Infrastructure, Wanfang Data, and China Biology Medicine disc. The search period was from database establishment to December 3, 2024. Two researchers independently conducted quality evaluation of the literature, and extracted and summarized the evidence.Results:A total of 22 articles were ultimately included, including four guidelines, seven expert consensus, and eleven systematic reviews. Twenty-seven piecesof evidence were summarized from six aspects of the mechanism of action, clinical indications, treatment protocols, operation and maintenance, therapeutic efficacy evaluation, adverse reactions, and precautions.Conclusions:The best evidence for intense pulsed light therapy in dry eye is evidence-based and scientific. Healthcare providers are advised to apply this evidence in conjunction with clinical context and patient preferences.

Objective To explore the effect of life reconstruction training on anxiety and depression among individuals with chronic spinal cord injury(SCI)and their caregivers,and to analyze the influencing factors.Methods A total of 216 SCI patients and 79 caregivers who participated in life reconstruction training were recruited from the Hope House for SCI individuals in Shanghai Yangzhi Rehabilitation Hospital from May,2017 to Octo-ber,2019.They were assessed with Self-Rating Anxiety Scale(SAS)and Self-Rating Depression Scale(SDS)be-fore and after intervention.Results After intervention,the scores of SAS and SDS decreased(P<0.05)in both SCI patients and their caregivers.SAS scores were more likely to reduce in SCI patients who suffered anxiety at admission(OR=2.315,95%CI 1.328 to 4.033,P=0.003)and their caregivers(OR=3.632,95%CI 1.270 to 10.390,P=0.016),as well as non-agricultural-registered SCI patients(OR=1.908,95%CI 1.074 to 3.391,P=0.028).Being unmarried,having an injury duration≥21 years,injury due to disease,and having depression at admission significantly promoted the reduction in SDS scores among SCI patients(P<0.05).Caregivers with a junior-high-school education or less were more likely to experience reductions in scores of SAS and SDS compared with those with higher education(P<0.05).Caregivers with five to 15 years of caregiving experience achieved more anxiety reduction(OR=7.155,95%CI 1.806 to 28.342,P=0.005).Conclusion Life reconstruction training is effective on anxiety and depression among individuals with chronic SCI and their caregivers.It is recommended to prioritize anxiety interventions for patients with rural household registra-tion in China,along with depression management for the married/divorced/widowed individuals,with<21 years since injury,and trauma-induced lesions.For caregivers,it is needed to focus to anxiety and depression in better-educated individuals,as well as anxiety in those with either<5 or≥15 years of caregiving experience.

A retrospective analysis was made on clinical data of a case of familial dysalbuminemic hyperthyroxinemia (FDH) treated at Hebei Children′s Hospital in August 2021.The patient, female, 4 years and 2 months old, was diagnosed with growth retardation.Genetic sequencing of the child and her immediate family revealed a heterozygous mutation, c.725G>A(p.R242H) in exon 7 of the albumin gene, which confirmed the diagnosis of FDH.The growth and development of the girl were monitored regularly.Early identification and diagnosis of FDH can prevent misdiagnosis or improper antithyroid medication from affecting children′s growth and development, and growth hormone therapy is effective for children with FDH who are slow growing.

Objective:To develop a Cognitive Assessment Scale for Spinal Cord Injury (SCI) Rehabilitation and conduct reliability and validity tests in community-dwelling patients with SCI.Methods:Based on expectation value theory, social cognition theory, and goal setting theory, a Cognitive Assessment Scale for SCI Rehabilitation was developed through literature review, group discussions, patient trials, and expert verification. From February to December 2021, convenience sampling was used to select 231 community-dwelling patients with SCI as research subjects, including 67 community-dwelling patients with SCI who participated in rehabilitation training at Shanghai Sunshine Rehabilitation Center and 164 patients with SCI in the "Hope Home" WeChat group of Shanghai Sunshine Rehabilitation Center. Research subjects were surveyed using the Cognitive Assessment Scale for SCI Rehabilitation (patient version), 9-item depression scale of Patient Health Questionnaire, 7-item Generalized Anxiety Disorder Scale, EuroQol 5 Dimension-Visual Analogue Scale (EQ-VAS), General Self-Efficacy Scale, and general information questionnaire. SPSS 16.0 software and Amos 21.0 software were used for correlation analysis and reliability and validity testing.Results:The Cognitive Assessment Scale for SCI Rehabilitation (patient version) included two primary dimensions, eight secondary dimensions, and 24 items. The trial showed good results among patients with SCI and their caregivers, and experts generally agreed. Exploratory factor analysis found that the scale were divided into recognition dimension and understanding dimension. Cronbach's α coefficient of the scale was 0.98, the correlation coefficient between each item and its corresponding dimension was 0.75 to 0.88, and our results indicated good test-retest reliability. Correlation analysis showed that patient anxiety and depression scores were negatively correlated with rehabilitation cognitive scores ( P<0.05), and self-efficacy, quality of life were positively correlated with rehabilitation cognitive scores ( P<0.05) . Conclusions:The Cognitive Assessment Scale for SCI Rehabilitation is scientific and feasible, with good reliability and validity, and can be used to evaluate the rehabilitation cognition of community-dwelling patients with SCI.

Objective:To summarize the best evidence for the application of massage in the management of meibomian gland dysfunction (MGD) -related dry eye.Methods:A systematic search was conducted in databases and websites including UpToDate, BMJ Best Clinical Practice, Joanna Briggs Institute Evidence-Based Healthcare Center database, National Guideline Clearinghouse, Medlive, PubMed, China National Knowledge Infrastructure, and WanFang data. The search covered literature on massage for MGD-related dry eye, including clinical decisions, best practices, evidence summaries, guidelines, expert consensus, systematic reviews, and randomized controlled trials. The search period extended to December 2023. Two researchers independently evaluated the quality of the literature and extracted and summarized the evidence.Results:A total of nine articles were included: three guidelines, four expert consensus papers, and two systematic reviews. Twenty-five pieces of best evidence were summarized from six aspects: massage practitioners, massage methods and indications, massage instruments and devices, massage duration and frequency, combination therapy, and the safety and efficacy of massage.Conclusions:This study summarizes the best evidence for applying massage in MGD-related dry eye. It is recommended that healthcare professionals apply this evidence in combination with clinical context and patient preferences.

BACKGROUND:Mesenchymal stem cells are susceptible to senescence during in vitro expansion,which greatly hinders their application in vivo and in vitro.How to improve the replicative senescence of mesenchymal stem cells is an urgent problem to be solved in tissue engineering. OBJECTIVE:To determine whether vascular endothelial growth factor combined with basic fibroblast growth factor can improve the aging of bone marrow mesenchymal stem cells caused by replicative passage. METHODS:Rat bone marrow mesenchymal stem cells were extracted by whole bone marrow adhesion method.Passage 2 cells were selected as normal control group.Passage 7 and later algebraic cells were selected as aging model group.Vascular endothelial growth factor(50 μg/L),basic fibroblast growth factor(10 μg/L),and their combination were administered.Cell proliferation was detected by CCK-8 assay.Cell senescence was observed by β-galactosidase activity staining.Cytoskeleton size and colony formation ability were observed by phalloidine staining and Giemsa staining,respectively,and the levels of senescence-related genes P16,P21,and P53 were detected by qRT-PCR.Gene expression levels of P16,P21,and P53 were tested by qRT-PCR. RESULTS AND CONCLUSION:(1)Vascular endothelial growth factor combined with basic fibroblast growth factor could promote the proliferation of aged bone marrow mesenchymal stem cells,which began to enter the plateau stage on day 9,and the absorbance value of the combined intervention group was significantly higher than that of the model group on day 9(P<0.05).(2)The phenotypic markers of the cells in the combined intervention group did not change,and the cell morphology changed from broad to slender.(3)Compared with the model group,the positive rate of β-galactosidase was significantly decreased(P<0.01);the number of nuclei increased(P<0.001);the total area of cytoskeleton increased(P<0.01);colony formation ability was enhanced(P<0.05);expression level of P16 was decreased(P<0.01)in the combined intervention group.These results indicate that vascular endothelial growth factor combined with basic fibroblast growth factor can improve the senescence of bone marrow mesenchymal stem cells caused by replicative passage without changing the cell phenotype.

Ulcerative colitis （UC） is one of the chronic refractory inflammatory bowel diseases characterized by abdominal pain， diarrhea， and mucus， pus and blood in the stool. In recent years， with changes in human life style and improvements of the diagnosis， the incidence and prevalence of UC have been increasing. The pathogenesis of UC is closely related to intestinal mucosal immune dysfunction， intestinal flora disturbance， and abnormal bile acid secretion. Patients with UC have abnormal bile acid secretion and intestinal flora imbalance. A large number of studies have found that abnormal bile acid secretion inhibits immune function， affects signal transduction， and destroys the intestinal mucosal barrier. Intestinal flora disturbance has an important impact on the occurrence and development of inflammation， immune homeostasis， and stress. Bile acids indirectly or directly affect the structure and function of intestinal flora， and at the same time， they produce secondary bile acids under the modification of intestinal flora， entering the liver through enterohepatic circulation. Therefore， the complex dialogue mechanism of bile acid-intestinal flora axis is closely related to the occurrence and development of UC. Based on the basic theory of traditional Chinese medicine（TCM） and clinical research， it is found that emotion is an important factor that induces this disease， spleen and stomach weakness is the root of the disease， and liver depression and spleen deficiency are the key pathogenesis of UC. Combined with modern medicine and molecular biology research， it is believed that abnormal secretion of bile acids is a microscopic manifestation of liver depression in TCM， and intestinal flora disturbance is the biological basis of spleen deficiency. In the pathogenesis of UC， the imbalanced bile acid-intestinal flora axis is consistent with the pathogenesis of liver depression and spleen in TCM. The exploration of the biological connotation of the pathogenesis of UC with liver depression and spleen deficiency from the perspective of bile acid-intestinal flora axis can better explain the scientific nature of its pathogenesis， which provides new clinical solutions and reliable references for studying the pathogenesis of UC with liver depression and spleen deficiency and finding representative prescriptions to prevent and treat this disease.

OBJECTIVE: To investigate the protective effects of total saponins from Panax japonicus (TSPJ) against high-fat dietinduced testicular Sertoli cell junction damage in mice. METHODS: Forty male C57BL/6J mice were randomized into normal diet group, high-fat diet group, and low-dose (25 mg/kg) and high-dose (75 mg/kg) TSPJ treatment groups (n=10). The mice in the normal diet group were fed a normal diet, while the mice in the other groups were fed a high-fat diet. After TSPJ treatment via intragastric administration for 5 months, the testes and epididymis of the mice were collected for measurement of weight, testicular and epididymal indices and sperm parameters. HE staining was used for histological evaluation of the testicular tissues and measurement of seminiferous tubule diameter and seminiferous epithelium height. The expression levels of ZO-1, occludin, claudin11, N-cadherin, E-cadherin and β-catenin in Sertoli cells were detected with Western blot, and the localization and expression levels of ZO-1 and β-catenin in the testicular tissues were detected with immunofluorescence assay. The protein expressions of LC3B, p-AKT and p-mTOR in testicular Sertoli cells were detected using double immunofluorescence assay. RESULTS: Treatment with TSPJ significantly improved high-fat diet-induced testicular dysfunction by reducing body weight (P < 0.001), increasing testicular and epididymal indices (P < 0.05), and improving sperm concentration and sperm viability (P < 0.05). TSPJ ameliorated testicular pathologies and increased seminiferous epithelium height of the mice with high-fat diet feeding (P < 0.05) without affecting the seminiferous tubule diameter. TSPJ significantly increased the expression levels of ZO-1, occludin, N-cadherin, E-cadherin and β-catenin (P < 0.05) but did not affect claudin11 expression in the testicular tissues. Immunofluorescence assay showed that TSPJ significantly increased ZO-1 and β-catenin expression in the testicular tissues (P < 0.001), downregulated LC3B expression and upregulated p-AKT and p-mTOR expressions in testicular Sertoli cells. CONCLUSION TSPJ alleviates high-fat diet-induced damages of testicular Sertoli cell junctions and spermatogenesis possibly by activating the AKT/mTOR signaling pathway and inhibiting autophagy of testicular Sertoli cells.
Male ; Animals ; Mice ; Mice, Inbred C57BL ; Testis ; Sertoli Cells ; beta Catenin ; Diet, High-Fat ; Occludin ; Proto-Oncogene Proteins c-akt ; Seeds ; Cadherins ; Intercellular Junctions