Objective To investigate the current postoperative physical activity levels of lung cancer patients after a month and to analyze the influencing factors.Methods From January to December 2023,a total of 1,195 lung cancer patients from 16 hospitals in eastem,central and westem China were selected as the survey subjects by the convenient sampling method.A cross-sectional survey was conducted by General Information Questionnaires,Health-Related Physical Fitness Surveys,MD Anderson Symptom Inventory,Hospital Anxiety and Depression Scale,Social Support Rating Scale,Self-Rated Abilities for Health Practices Scale,and the International Physical Activity Questionnaire.Results 36 questionnaires with missing data exceeding 10％and 13 duplicate questionnaires were excluded,resulting in the analysis of 1,146 questionnaires.After a month postoperatively,lung cancer patients with moderate and low levels of physical activity were 732(63.9％)and 204(17.8％),respectively.Multivariate regression analysis showed that the influencing factors included residence,average monthly family income,regional lymph node staging,family history of lung cancer,grip strength,hemoglobin,and depression score(P＜0.05).Conclusion The physical activity level of lung cancer patients a month after surgery is influenced by a combination of sociodemographic,disease-related,health-related physical fitness,and psychological factors.Clinical healthcare professionals should accurately assess the physical activity levels of lung cancer patients,identify those with insufficient physical activity,and develop and implement personalized intervention strategies based on their physical condition and potential influencing factors to enhance their physical activity levels and improve their quality of life.

Objective:To explore the value of serum procalcitonin (PCT) and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score on predicting prognosis of elderly patients with sepsis.Methods:A retrospective cohort study, patients with sepsis who admitted to the department of emergency and the department of geriatric medicine of Peking University Third Hospital from March 2020 to June 2021 were enrolled. Patients' demographics, routine laboratory examinations, APACHE Ⅱ score that within 24 hours of admission were obtained from their electronic medical records. The prognosis during the hospitalization and one year after discharge were collected, retrospectively. Univariate and multivariate analysis of prognostic factors were performed. And Kaplan-Meier survival curves were used to examine overall survival.Results:A total of 116 elderly patients met inclusion criteria, 55 were alive and 61 were died. On univariate analysis, clinical variables such as lactic acid [Lac, hazard ratio ( HR) = 1.16, 95% confidence interval (95% CI) was 1.07-1.26, P < 0.001], PCT ( HR = 1.02, 95% CI was 1.01-1.04, P < 0.001), alanine aminotransferase (ALT, HR = 1.00, 95% CI was 1.00-1.00, P = 0.143), aspartate aminotransferase (AST, HR = 1.00, 95% CI was 1.00-1.01, P = 0.014), lactate dehydrogenase (LDH, HR = 1.00, 95% CI was 1.00-1.00, P < 0.001), hydroxybutyrate dehydrogenase (HBDH, HR = 1.00, 95% CI was 1.00-1.00, P = 0.001), creatine kinase (CK, HR = 1.00, 95% CI was 1.00-1.00, P = 0.002), MB isoenzyme of creatine kinase (CK-MB, HR = 1.01, 95% CI was 1.01-1.02, P < 0.001), Na ( HR = 1.02, 95% CI was 0.99-1.05, P = 0.183), blood urea nitrogen (BUN, HR = 1.02, 95% CI was 0.99-1.05, P = 0.139), fibrinogen (FIB, HR = 0.85, 95% CI was 0.71-1.02, P = 0.078), neutrophil ratio (NEU%, HR = 0.99, 95% CI was 0.97-1.00, P = 0.114), platelet count (PLT, HR = 1.00, 95% CI was 0.99-1.00, P = 0.108) and total bile acid (TBA, HR = 1.01, 95% CI was 1.00-1.02, P = 0.096) shown to be associated with poor prognosis. On multivariable analysis, level of PCT was an important factor influencing the outcome of sepsis ( HR = 1.03, 95% CI was 1.01-1.05, P = 0.002). Kaplan-Meier survival curve showed that there was no significant difference with respect to the overall survival between the two groups, with patients of PCT ≤ 0.25 μg/L and PCT > 0.25 μg/L ( P = 0.220). It also showed that the overall survival rate in patients with high APACHE Ⅱ score (> 27 points) was significantly lower than that in patients with low APACHE Ⅱ score (≤ 27 points, P = 0.015). Conclusion:Serum PCT level is valuable prognostic factors of elderly patients with sepsis, and higher APACHE Ⅱ score (> 27 points) indicates a poor prognosis.

ObjectiveTo obtain high-quality chloroplast genome information on Stemona tuberosa and clarify its structure， sequence features， and phylogenetic status. MethodThe Illumina NovaSeq 6000 and PacBio RS Ⅱ platforms were used for library construction and sequencing of S. tuberosa， respectively. The data from both sequencing platforms were combined and subjected to bioinformatics analysis for genome assembly and base correction， resulting in a high-quality chloroplast genome. Subsequently， sequence features， repetitive sequences， gene diversity， and phylogeny were analyzed. ResultThe chloroplast genome size of S. tuberosa was determined to be 154 379 bp. The structure of the chloroplast genome followed the typical quadripartite circular form， consisting of a pair of inverted repeat regions （IRs） with a length of 27 074 bp， a small single-copy region （SSC） of 17 924 bp， and a large single-copy region （LSC） of 82 307 bp. The average GC content was 37.86%. A total of 121 genes were annotated， including 30 tRNA genes， four rRNA genes， and 87 protein-coding genes. Among them， six tRNA genes and 12 protein-coding genes contained introns. In the chloroplast genome of S. tuberosa， 49 long repetitive sequences and 59 single-nucleotide simple sequence repeats （SSRs） were identified. Comparative analysis of chloroplast genomes among four Stemona species revealed high diversity in the ycf1 and ndhF genes. The phylogenetic tree constructed based on the chloroplast genome showed consistent classification with the current taxonomic status of S. tuberosa. ConclusionThe high-quality chloroplast genome of S. tuberosa was successfully assembled， providing valuable information on the structure and sequence features of chloroplast genomes in four Stemona species， including S. tuberosa. These findings lay a foundation for the identification， evolution， and phylogenetic studies of medicinal plants in the genus Stemona.

Migraine is one of the most prevalent and disabling neurological disease, but the current pharmacotherapies show limited efficacy and often accompanied by adverse effects. Acupuncture is a promising complementary therapy, but further clinical evidence is needed. The influence of acupuncture on migraine is not an immediate effect, and its mechanism remains unclear. This study aims to provide further clinical evidence for the anti-migraine effects of acupuncture and explore the mechanism involved. A randomized controlled trial was performed among 10 normal controls and 38 migraineurs. The migraineurs were divided into blank control, sham acupuncture, and acupuncture groups. Patients were subjected to two courses of treatment, and each treatment lasted for 5 days, with an interval of 1 day between the two courses. The effectiveness of treatment was evaluated using pain questionnaire. The functional magnetic resonance imaging (fMRI) data were analyzed for investigating brain changes induced by treatments. Blood plasma was collected for metabolomics and proteomics studies. Correlation and mediation analyses were performed to investigate the interaction between clinical, fMRI and omics changes. Results showed that acupuncture effectively relieved migraine symptoms in a way different from sham acupuncture in terms of curative effect, affected brain regions, and signaling pathways. The anti-migraine mechanism involves a complex network related to the regulation of the response to hypoxic stress, reversal of brain energy imbalance, and regulation of inflammation. The brain regions of migraineurs affected by acupuncture include the lingual gyrus, default mode network, and cerebellum. The effect of acupuncture on patients' metabolites/proteins may precede that of the brain.
Humans ; Migraine Disorders/etiology* ; Brain/diagnostic imaging* ; Acupuncture Therapy/methods* ; Magnetic Resonance Imaging

Objective:To observe the clinical effect of scraping therapy on lumbar disc herniation (LDH) with different syndromes.Methods:Using the convenient sampling method, a total of 30 non-emergency LDH patients who were admitted to Department of Orthopedics and Traumatology of Yangzhou Hospital of Traditional Chinese Medicine from July 2017 to June 2018 were selected as the research objects. Among them, there were 11 cases of qi stagnation and blood stasis syndrome, 8 cases of damp-heat obstruction syndrome, 7 cases of cold-damp obstruction syndrome and 4 cases of liver and kidney deficiency syndrome. Du meridian, the bladder meridian of Foot Taiyang, as well as Jiaji (EX-B2) in pathological or painful sections, Ashi point, Shenshu (BL 23) , and Weizhong (BL 40) were mainly scraped. The treatment interval is 2~5 days (the marks of scrapping fade) , twice of scrapping as a treatment course and a total of 3 courses involved in the whole treatment. Japanese Orthopaedic Association (JOA) Score, Visual Analogue Scale (VAS) , serum interleukin-1 β (IL-1β) and interleukin-10 (IL-10) were compared before and after scraping.Results:Compared with those before scraping, the JOA score increased, the VAS decreased, the serum IL-1β content decreased and the serum IL-10 content increased after scraping, and the differences were sttaistically significant ( P<0.01) . Among them, the JOA scores of patients with qi stagnation and blood stasis syndrome and cold-damp obstruction syndrome were higher than those of damp-heat obstruction syndrome and liver-kidney deficiency syndrome, and the differences were statistically significant ( P<0.05) . The levels of serum IL-10 in patients with qi stagnation and blood stasis syndrome, damp-heat obstruction syndrome and cold-damp obstruction syndrome were higher than those in patients with liver-kidney deficiency syndrome, and the differences were statistically significant ( P<0.05) . Conclusions:The curative effect of scraping in the treatment of LDH is definite, and the curative effect is better for excessive syndromes.

Objective:To explore the research status, research focus and development trend of nursing human resource allocation in nursing homes in China.Methods:The article on nursing human resource allocation in nursing homes in China was systematically retrieved from China National Knowledge Infrastructure (CNKI), VIP and WanFang Data, and the retrieval time limit was from the establishment of the database to June 2022. CiteSpace was used to analyze the amount of articles, authors, institutions, funds and keywords, and draw a knowledge map.Results:A total of 890 articles were included. The number of articles and the support of national level funds were growing. The cooperation network among authors was extensive but not deep enough, and a core group of authors was not formed. A core journal group was formed. The research institute with the largest number of articles was the School of Nursing of Peking University. The article was mainly distributed in Beijing, Shanghai, Guangzhou and other first tier cities. The high-frequency keywords were "combination of medical care and nursing care" "supply" "demand" "talent training" and " care service for the aged", which could be clustered into 11 tags. The keyword cluster atlas showed that the combination of medical care and nursing care had always been the mainstream research direction in the field of nursing human resource allocation in nursing homes in China. "Qualitative research" "rural care for the aged " "care model for the aged " and "care industry for the aged " would become the emerging development trend in this field.Conclusions:The research on the nursing human resource allocation in nursing homes in China is growing. The research focuses on the combination of medical care and nursing care, talent training, care industry for the aged, and the supply and demand of care service for the aged. In the future, we should take the combination of medical care and nursing care as the leading mode, constantly improve our elderly care service system, build a nursing human resource allocation mode with Chinese characteristics in nursing homes, and promote the healthy aging development of society.

Objective:To identify hot research topics about enteral nutrition in critically ill patients in PubMed from 2011 to 2020, and to explore the current research landscape and development directions.Methods:Literature about enteral nutrition published from 2011 to 2020 were retrived in the PubMed database. Subject headings in publications were extracted using BICOMB and then two-way cluster analysis was performed using gCLUTO to cluster the subjects and generate cluster curve, matrix and tree diagram.Results:A total of 5,686 publications were included, mostly published in Unites States and United Kingdom and with an increasing trend. The researches focused on five aspects including feeding practice in very low birth weight infants, prevention and control of aspiration pneumonia in critically ill patients, catheterization methods in enteral nutrition, protein intake in critically ill patients, and clinical implementation of enteral nutrition guidelines in critically ill patients.Conclusions:Much importance has been attached to enteral nutrition researches over the recent decade. Analysis of hot research topics in enteral nutrition is beneficial to understanding the current research landscape and development directions and providing references for practice, research and education of enteral nutrition.

Objective:To systematically review the effects of the traditional Chinese medicine compound based on astragalus and angelica on bone marrow suppression after chemotherapy.Methods:Randomized controlled trials (RCTs) about the traditional Chinese medicine compound based on astragalus and angelica for bone marrow suppression after chemotherapy for malignant tumors were retrieved from Cochrane Library, PubMed, Web of Science, CINAHL, OVID, SinoMed, CNKI, VIP, and Wanfang Databases. The search period was from the establishment of the database to September 2019. The literatures were screened and the data were extracted independently by two researchers and RevMan 5.3 was used for Meta-analysis.Results:Totally 15 RCTs were included, involving 1 019 patients. Meta-analysis results showed that there were statistically significant differences in peripheral blood leukocytes [ SMD=1.32; 95% CI (0.76, 1.89) ; P<0.000 01], platelets [ MD=25.05; 95% CI (8.00, 42.10) ; P=0.004], hemoglobin [ MD=24.14; 95% CI (16.34, 31.94) ; P<0.000 01] and clinical symptoms [ RR=1.38; 95% CI (1.25, 1.52) ; P<0.000 01] between the chemotherapy group, the chemotherapy combined with the western medicine group and the traditional Chinese medicine compound group. Conclusions:The traditional Chinese medicine compound based on astragalus and angelica can improve the level of peripheral blood cells, reduce bone marrow suppression, and improve clinical symptoms and quality of life of patients with cancer after chemotherapy. However, due to the low quality of the included literature and the large heterogeneity of some of the results, more rigorously designed high-quality RCTs are needed for further verification.

Lysosomes are degradation and signaling centers within the cell, and their dysfunction impairs a wide variety of cellular processes. To understand the cellular effect of lysosome damage, we screened natural small-molecule compounds that induce lysosomal abnormality using Caenorhabditis elegans (C. elegans) as a model system. A group of vobasinyl-ibogan type bisindole alkaloids (ervachinines A-D) were identified that caused lysosome enlargement in C. elegans macrophage-like cells. Intriguingly, these compounds triggered cell death in the germ line independently of the canonical apoptosis pathway. In mammalian cells, ervachinines A-D induced lysosomal enlargement and damage, leading to leakage of cathepsin proteases, inhibition of autophagosome degradation and necrotic cell death. Further analysis revealed that this ervachinine-induced lysosome damage and lysosomal cell death depended on STAT3 signaling, but not RIP1 or RIP3 signaling. These findings suggest that lysosome-damaging compounds are promising reagents for dissecting signaling mechanisms underlying lysosome homeostasis and lysosome-related human disorders.
Alkaloids ; pharmacology ; Animals ; Caenorhabditis elegans ; cytology ; drug effects ; metabolism ; Cell Death ; drug effects ; Cell Survival ; drug effects ; HeLa Cells ; Humans ; Lysosomes ; drug effects ; pathology ; STAT3 Transcription Factor ; metabolism ; Signal Transduction ; drug effects

Objective To identify the potential risks in patients receiving continuous renal replacement therapies (CRRT). Methods The concept of failure mode and effect analysis (FMEA) was used to analyze the management of CRRT, to find out the potential failure risks in all of the steps, risk priority numbers (RPNs) of each failure mode were calculated and countermeasures were implemented. Results Twenty-eight failure modes were analyzed, of which 8 modes RPN>125. After improvement of the nursing process in patients with CRRT, the RPN was lowered. The incidence of unplanned end of the CRRT was decreased from 10.86％ (24/221) to 5.81％ (14/241) (χ2=3.896, P<0.05). Conclusions Application of FMEA in risk management for CRRT can help to standardize the workflow and guarantee the safety of patients during CRRT, and is beneficial to continuous improvement of nursing.