OBJECTIVE To study the protective effect and potential mechanism of chikusetsu saponin Ⅳ a （chsⅣ） on renal function in diabetic nephropathy （DN） model rats. METHODS DN rat model was established by high-fat diet combined with streptozotocin injection. Thirty-six model rats were randomly divided into model group （i.g. administration of normal saline， high-fat diet）， chsⅣ low-dose and high-dose groups （i.g. administration of 90， 180 mg/kg chsⅣ， high-fat diet）， with 12 rats in each group. Additionally， 10 normal rats were set as the control group （i.g. administration of normal saline， regular diet）. From the 5th to the 12th week after streptozotocin injection， they were given intragastric administration of relevant drug or normal saline， once a day. After the last medication， the levels of fasting blood glucose， fasting insulin， blood urea nitrogen， serum creatinine and urine protein as well as the levels of reduced glutathione （GSH）， superoxide dismutase （SOD） and malondialdehyde （MDA） in renal tissues were measured. Additionally， the insulin resistance index was calculated. Hematoxylin-eosin， periodic acid-Schiff， and Masson staining techniques were employed to examine the histopathological alterations in the renal tissue. The expressions of Notch signaling pathway-related proteins in renal tissue were detected by immunohistochemical staining and Western blot methods. RESULTS Compared with model group， the histomorphological of renal tissues in the chsⅣ low- and high-dose groups were significantly improved， with significant decreases in renal histological scores， mesangial expansion index， and glomerulosclerosis scores （ P ＜0.05）； the levels of fasting blood glucose， fasting insulin， blood urea nitrogen， serum creatinine， urine protein and homeostasis model assessment for insulin resistance， as well as MDA content， the expression levels of Notch1， Notch intracellular domain， hairy and enhancer of Split 1 and Delta-like protein 1 in renal tissue were all significantly decreased （ P ＜0.05）. The levels of GSH and SOD in renal tissue were significantly elevated （ P ＜0.05）. Moreover， the improvement in these indicators was significantly more pronounced in the chsⅣ high-dose group compared to the chsⅣ low-dose group （ P ＜0.05）. CONCLUSIONS ChsⅣ can ameliorate renal pathological damage and functional impairment in DN rats. Its underlying mechanisms include restoration of glucose homeostasis and insulin sensitivity， attenuation of renal oxidative stress， and suppression of aberrant Notch signaling pathway activation.

Autosomal dominant polycystic kidney disease （ADPKD） is a systemic hereditary renal disorder and can affect multiple organs， and congenital hepatic fibrosis is one of the manifestations of liver involvement and is an important complication of ADPKD. Symptomatic management is currently the main treatment method for this disease， and disease-specific drugs such as tolvaptan have limited indications and cannot correct the underlying genetic defect. This article reports a case of ADPKD with congenital hepatic fibrosis， and sirolimus was identified as the individualized treatment regimen based on peripheral blood functional genomic analysis and drug sensitivity prediction platform. The patient achieved significant improvements in symptoms and quality of life after treatment， with a stable kidney volume. This case shows that functional genomics has a potential value in guiding individualized treatment of rare genetic disorders， which provides new treatment ideas and practice paths for similar patients.

OBJECTIVE To provide an experimental basis for quality control， clinical application and development of hepatoprotective drugs derived from Thesium chinense Turcz.METHODS Network pharmacology was adopted to predict and screen potential hepatoprotective constituents and their action targets of T. chinense Turcz. A liver-injured model of transgenic zebrafish Tg （ fabp10a ： dsRed ） with fluorescent-labeled liver was induced by 4 mmol/L isoniazid. The relative liver fluorescence area and relative fluorescence intensity of zebrafish larvae， as well as the levels of aspartate aminotransferase （AST）， alanine aminotransferase （ALT）， glutathione （GSH） and interleukin-6 （IL-6） were taken as indexes to evaluate the hepatoprotective activity of potential active constituents. High-performance liquid chromatography was used to determine the contents of hepatoprotective active constituents in 17 batches of T. chinense Turcz. medicinal materials from different producing areas.RESULTS Four potential hepatoprotective constituents including kaempferol-3- O -glucorhamnoside （KOG）， kaempferol-3，7-di- O -glucoside （KDG）， buddleoside （BUD） and apigenin-5- O -neohesperidoside （AON） were screened out via network pharmacology， and their core targets involved mitogen-activated protein kinase 1， nuclear factor-κB subunit 1， etc. Pharmacodynamic verification results showed that 25 μmol/L KOG， BUD， AON and 50 μmol/L KDG could significantly increase the relative liver fluorescence area and relative fluorescence intensity of liver-injured model larvae （ P ＜0.05）， reduce the levels of AST， ALT and IL-6 （ P ＜0.05）， and elevate the GSH level （ P ＜0.05）. Content determination results indicated that KOG could be detected in all 17 batches of T. chinense Turcz. medicinal materials， with contents ranging from 0.097 0 to 8.082 0 mg/g；KDG， AON and BUD were not detected in partial batches of samples， and their contents in detectable batches were 0.019 3-0.123 2 mg/g， 0.018 4-0.109 1 mg/g and 0.385 1-1.189 3 mg/g， respectively.CONCLUSIONS KOG， KDG， AON and BUD in T.chinense Turcz. may be its potential hepatoprotective active constituents. Among them， KOG can be detected in T.chinense Turcz. medicinal materials from different producing areas with relatively high content， which can be used as the main marker constituent for evaluating the hepatoprotective effect of T.chinense Turcz.

Objective To analyze the cognitive function and sleep quality of the elderly in Shanghai community, and explore the related influencing factors. Methods A stratified cluster random sampling method was used to select 8 community health centers in Shanghai for a questionnaire survey, including 3 677 elderly individuals who completed the “Comprehensive Health Status Survey of Elderly Residents in Shanghai” from September 2023 to November 2023. Basic information of the elderly was collected, including age, gender, education level, smoking, drinking, mahjong playing behavior, and exercise habits. The Pittsburgh sleep quality index (PSQI) was used to assess the sleep quality of the elderly, subjective cognitive decline (SCD) self-assessment questionnaire and Mini-Mental State Examination (MMSE) were used to evaluate cognitive function, while the Hamilton Anxiety Scale (HAMA) and patient health questionnaire-9 (PHQ-9) were used to assess anxiety and depression levels, and the mini nutritional assessment (MNA) was used to evaluate nutritional status. According to the MMSE scores, the elderly were divided into three groups: no cognitive impairment (MMSE ≥ 27), mild cognitive impairment (MMSE 21-26), and moderate to severe cognitive impairment (MMSE ≤ 20). The general data, lifestyle habits, and scale scores of the three groups were compared. Ordered logistic regression was used to analyze the influencing factors of sleep quality. Results There were statistically significant differences in age, gender, waist circumference, body mass index (BMI), education level, pet ownership, smoking, drinking, mahjong playing behavior, exercise habits, and scale scores among the three groups (P＜0.05). Logistic regression analysis showed that age, waist circumference, gender, drinking habits, mahjong playing behavior, and chronic comorbidities are influencing factors for the PSQI grading in the elderly (P＜0.05). The MMSE score (OR＝1.037, P＝0.001), SCD score (OR＝1.123, P＜0.001), HAMA score (OR＝1.183, P＜0.001), PHQ-9 score (OR＝1.249, P＜0.001) are positive influencing factors for PSQI grading, while the MNA score is a negative influencing factor (OR＝0.960, P＝0.037). Conclusions Advanced age, female gender, low education level, no pet ownership, no mahjong playing behavior, no exercise habits, and poor sleep quality are risk factors for cognitive impairment in the elderly. Advanced age, female gender, no mahjong playing behavior and poor nutritional status are influencing factors for poor sleep quality in the elderly, and severe comorbidities, anxiety, depression, and subjective decline in cognitive function all affect sleep quality.

Crigler-Najjar syndrome(CNS)is an autosomal recessive genetic disorder caused by mutations in the UGT1A1 gene.This author retrospectively analyzes the clinical data of one patient presenting with postnatal hyperbilirubinemia,who was genetically diagnosed with CNS.Her clinical course,genetic characteristics,diagnostic and therapeutic approaches are discussed to enhance clinicians'understanding of this condition.The patient exhibited recurrent jaundice due to elevated unconjugated bilirubin(UCB)levels since birth.During this period,the gallstones were identified and surgically removed,yet her bilirubin levels did not improve.In March 2024,the patient presented to our hospital and underwent genetic testing via a third-party facility.The results revealed two risk variants in the UGT1A1 gene.After one week of oral phenobarbital administration,her UCB levels decreased by approximately 47%,confirming a diagnosis of CNS type Ⅱ.The patient is currently under active follow-up with regular monitoring of bilirubin levels.For the infants and children presenting with persistent,fluctuating,non-hemolytic,and non-hepatitic hyperbilirubinemia since birth,early genetic testing should be prioritized to establish the definitive diagnosis.

Objective:To understand the research hotspots and research trends of Chinese literature about acupuncture and moxibustion treatment for post-stroke depression (PSD).Methods:Research literature on the treatment of post-stroke depression with acupuncture and moxibustion was retrieved from CNKI, Wanfang Data, and Chongqing VIP from January 1,2002 to August 31,2023. CiteSpace 6.1.R6 software was used to visually analyze the authors, research institutions and key words.Results:A total of 734 articles were included. Wang Zhen, Xiao Wei and Zhang Xianbao (the Second Affiliated Hospital of Anhui University of Chinese Medicine) published the most articles (12 articles each). The Second Affiliated Hospital of Anhui University of Chinese Medicine had the largest number of articles (32 articles), and the inter-agency cooperation was mainly based on TCM colleges and their affiliated hospitals. In addition to the search terms, the keywords with higher frequency were efficacy observation, acupuncture and medicine, nerve function, etc., and 10 representative keyword clusters were obtained. The acupoints with high frequency were Baihui, Neiguan, Taichong, etc., and 13 common acupuncture methods and acupoint combinations used in different acupuncture methods were obtained, as well as 8 representative acupoint clusters. The main treatment methods were acupuncture, acupuncture and moxibustion, fluoxetine and so on.Conclusions:The research hotspots of acupuncture and moxibustion in the treatment of PSD mainly lie in the observation of the efficacy of acupuncture and moxibustion, the study of the mechanism, and the summary of the experience of famous experts. The research trend is to explore how to use acupuncture and moxibustion, medicine, music and other combined treatment to improve clinical symptoms and improve the overall quality of life of patients.

This study characterized the whole-genome sequences of 45 Coxsackievirus A6(CVA6)strains isolated from Pudong District,Shanghai,during 2015-2023,to elucidate regional genetic evolution and recombination patterns.Viral genomes were ampli-fied and sequenced with Illumina MiSeq platforms,and phylogenetic analysis of the VP1 and 3D regions was conducted via MEGA 11(maximum-likelihood method,bootstrap=1 000).Nucleotide/amino acid homology and variation sites were assessed in DNAstar v7.0,and recombination events were identified with SimPlot v3.5.1 and RDP4.All isolates belonged to the D3a subtype,and exhibited intra-strain nucleotide and amino acid homologies of 88.0%-99.9%and 92.4%-100%,respectively,in contrast to lower homologies to the prototype Gdula strain(78.0%-80.5%nucleotide;94.5%-95.1%amino acid).Thirty-six mutation sites were identified in the VP1 re-gion.Recombination analysis revealed frequent cross-serotype events involving CVA4 and EV-A71,with dominant RF-A(84.5%)and minor RF-K(15.5%)patterns localized in the 3D region.This study elucidated the gene recombination and genetic evolution of CVA6 in Pudong District,Shanghai,thereby providing data support to enhance understanding of the evolutionary trends and genetic characteristics of coxsackieviruses,and offering theoretical evidence for the prevention and control of CVA6.

This study characterized the whole-genome sequences of 45 Coxsackievirus A6(CVA6)strains isolated from Pudong District,Shanghai,during 2015-2023,to elucidate regional genetic evolution and recombination patterns.Viral genomes were ampli-fied and sequenced with Illumina MiSeq platforms,and phylogenetic analysis of the VP1 and 3D regions was conducted via MEGA 11(maximum-likelihood method,bootstrap=1 000).Nucleotide/amino acid homology and variation sites were assessed in DNAstar v7.0,and recombination events were identified with SimPlot v3.5.1 and RDP4.All isolates belonged to the D3a subtype,and exhibited intra-strain nucleotide and amino acid homologies of 88.0%-99.9%and 92.4%-100%,respectively,in contrast to lower homologies to the prototype Gdula strain(78.0%-80.5%nucleotide;94.5%-95.1%amino acid).Thirty-six mutation sites were identified in the VP1 re-gion.Recombination analysis revealed frequent cross-serotype events involving CVA4 and EV-A71,with dominant RF-A(84.5%)and minor RF-K(15.5%)patterns localized in the 3D region.This study elucidated the gene recombination and genetic evolution of CVA6 in Pudong District,Shanghai,thereby providing data support to enhance understanding of the evolutionary trends and genetic characteristics of coxsackieviruses,and offering theoretical evidence for the prevention and control of CVA6.

Objective To put forward relevant national legislative proposals for preventing workplace violence (WPV) in the healthcare industry by comparing the current legal practices of China and the United States. Methods The Workplace Violence Prevention for Health Care and Social Service Workers Act (hereinafter referred to as the "Act") of the United States was translated and analyzed. The relevant normative legal documents in China were systematically reviewed to compare the legislative differences in the prevention and control of WPV against health care workers. Results The Act aims to establish an employer-driven legal framework for WPV prevention and control. China has no specific legislation for WPV, but has established partial legislation for protecting healthcare workers from external violence through various legal practices. The "Act" regards WPV as an occupational hazard and adopts the priority control order to carry out the prevention and control of WPV. In contrast, China's legislation for WPV approach emphasizes public security and undermines occupational health, treating WPV merely as a work-related injury or accident with limited protection. This gap reveals divergent priorities for legal interests. Conclusion China should integrate WPV prevention and control into the occupational health legal framework through revising existing laws, advancing dedicated legislation, and ratifying relevant international conventions, to strengthen the occupational health legal system. All stakeholders should clarify the responsibilities for WPV prevention and control of healthcare workers, and ensure comprehensive legislative response.

Acupuncture-moxibustion therapy has been known to ameliorate the symptoms of functional gastrointestinal disorders (FGIDs), although its mechanism remains unclear. The paper reviews the articles on acupuncture-moxibustion therapy for FGIDs in recent 5 years, and it is revealed that acupuncture-moxibustion therapy can alleviate FGIDs symptoms through regulating gastrointestinal motility, modulating visceral hypersensitivity, improving the impaired gastric-duodenal mucosal barrier and inflammation, balancing intestinal microbiota, and adjusting the gut-brain axis. Currently, the molecular mechanism of acupuncture-moxibustion therapy remains unknown for FGIDs, the specific disease target is not identified, and the interaction among various molecules is not elucidated adequately. The researches in the future should employ advanced technologies and methodologies to comprehensively and deeply explore and clarify the mechanism of acupuncture- moxibustion therapy for FGIDs.
Humans ; Moxibustion ; Acupuncture Therapy ; Gastrointestinal Diseases/microbiology* ; Animals