Objective:To understand the current situation of care needs for disabled elderly people, analyze the impact of the family environment and community services on the care needs and care pathways of older people with disabilities and to formulate effective interventions.Methods:A cross-sectional survey was conducted from August 2022 to March 2023 in five tertiary-level hospitals in Tangshan city. The survey included 332 elderly people who were disabled before hospitalization and their primary caregivers, who were selected using a convenience sampling method. The survey investigated their general information, degree of disability, family members′ support, children′s filial piety and old age ethical level, family relationships, and the care needs of the elderly people who were disabled. SPSS 22.0 was used for one-way and correlation analyses as well as multiple linear regression analyses, and AMOS 22.0 was used for the development of structural equations for path analysis.Results:Among 332 disabled elderly individuals, there were 166 males and 166 females each. The care needs score for elderly people with disabilities was 101.54 ± 16.38. The care needs of this population can be influenced by several factors, including the level of disability, number of chronic conditions, presence of chronic pain, filial piety and old age ethical level of caregivers, family relationships, and the availability of care services in the community or village. These factors had direct effects of 0.468, 0.155, -0.083, -0.350, -0.094, and 0.104, respectively.Chronic diseases and chronic pain indirectly affected the demand for care through the degree of incapacity (with respective indirect effect values of 0.065 and 0.049). Additionally, the demand for care was indirectly influenced by the level of filial piety and ethics of the caregiver through the degree of incapacity and the family relationships (an indirect effect value of -0.162).Conclusions:The care needs of the disabled elderly are high, and the personal physiology, family environment and community support of the disabled elderly will directly or indirectly affect their care needs. Therefore, many factors should be considered comprehensively considered to improve the quality of care of the disabled elderly.

Zinc is an important regulator of various biological processes such as protein synthesis,cell proliferation,migration and autophagy.The zinc transporter ZIP13(SLC39A13)is a homodimeric metal transporter functioning in transport of zinc,iron,and calcium plasma in body.ZIP13 is involved in disease by regulating zinc homeostasis,such as the key role of ZIP13 in connective tissue development because it is involved in the BMP/TGF-β signaling pathway.ZIP13 promotes the metastasis of human ovarian cancer cells by activating the Src/FAK signaling pathway and ZIP13 inhibits the biogenesis and energy expenditure of beige adipocytes by regulating C/EBP-β expression.

Objective To explore the expression and significance of neutrophil extracellular traps(NETs)in peripheral blood of primary Sj?gren's syndrome(pSS)patients across different disease activity levels,and the predictive value of NETs and routine laboratory markers antithrombin Ⅲ(AT Ⅲ),alkaline phosphatase(ALP)and carbohydrate antigen 125(CA125)for pSS disease activity.Methods A total of 94 newly diagnosed pSS patients at the Affiliated Lianyungang Hospital of Xuzhou Medical University from October 2021 to December 2023 were categorized into active(n=49)and non-active(n=45)groups based on the European League Against Rheumatism(EULAR)Sj?gren's Syndrome disease activity index(ESSDAI).The levels of NETs biomarkers,namely serum myeloperoxidase(MPO)-DNA,were measured using ELISA.Laboratory routine indicators and MPO-DNA were integrated into multivariate Logistic regression to screen for independent influencing factors of pSS disease activity.Pearson's correlation was used to evaluate the relationship between MPO-DNA levels and ESSDAI scores.The efficacy of MPO-DNA alone or in combination with AT Ⅲ,ALP and CA125,for predictors of disease activity was evaluated using ROC curve.Results Serum MPO-DNA(23.884±3.494 μg/L),ALP(80.159±34.318 U/L)and CA125(20.300±16.560 U/ml)levels of active pSS patients were higher than those in the non-active patients(19.024±3.324 μ g/L,67.500±21.166U/L,13.200±6.340 U/ml),while AT Ⅲ(89.180±15.040 ng/ml)was lower than that in non-active patients(94.650±11.620 ng/ml),with significant differences(t=-7.921,-2.426,-2.925,2.094,all P＜0.05).Multivariate Logistic regression analysis showed laboratory indicator MPO-DNA,ALP and CA125 were independent risk factors,while AT Ⅲ was an independent protective factor(all P＜0.05).MPO-DNA was positively correlated with ESSDAI scores(r=0.602,P＜0.01).The AUC(95％CI)of the combination of ALP,CA125 and AT Ⅲ for predicting disease activity in pSS was 0.711(0.612～0.810).The AUC(95％CI)of MPO-DNA alone for predicting disease activity in pSS was 0.837(0.758～0.915),and the AUC(95％CI)of combination of MPO-DNA,ALP,CA125 and AT Ⅲ for predicting disease activity in pSS was 0.866(0.797～0.935),showing an improving in the predictive value.Conclusion The involvement of NETs in the occurrence and expression levels of pSS is related to its disease activity.NETs combined with ALP,CA125 and AT Ⅲ have effective diagnostic performance for the disease activity of pSS.This tool can serve as a biological indicator for predicting the disease activity of pSS.

Objective:To construct quality indicator system for pelvic floor rehabilitation in patients after cervical cancer surgery based on the three-dimensional quality structure model, and provide a basis for evaluating the quality of pelvic floor rehabilitation.Methods:Based on the "structure-process-result" three-dimensional quality structure model, a quality indicator system for pelvic floor rehabilitation management in patients after cervical cancer surgery was constructed by literature review, semi-structured interview and Delphi technique from January to May 2023, and the importance and weight of the indicators was identified.Results:A total of 15 experts were included, including 3 males and 12 females, aged 38-56 (46.79 ± 6.38) years. The effective questionnaire recovery rates of 2 rounds of expert correspondence were 15/15, the authority coefficients of the experts were 0.938 and 0.923, and the Kendall coordination coefficients were 0.139 - 0.337 and 0.107 - 0.152 (all P<0.01). The final quality indicator system for pelvic floor rehabilitation in patients after cervical cancer surgery included 3 primary indicators, 10 secondary indicators and 42 tertiary indicators. Conclusions:The quality indicator system for pelvic floor rehabilitation in patients after cervical cancer surgery constructed based on three-dimensional quality structure model was scientific and practical, which could be used as an indicator for evaluating the quality of pelvic floor rehabilitation in patients after cervical cancer surgery.

Objective:To explore and analyze the value of CT texture combined with baseline data in lymph node metastasis of cN0 papillary thyroid microcarcinoma (PTMC), in order to provide evidence for the evaluation of lymph node metastasis of PTMC.Methods:106 patients with single stage cN0 papillary PTMC confirmed by operation and pathology in Department of Radiology and Hernia Department of Huzhou First People’s Hospital from Aug. 2020 to Aug. 2022 were selected for retrospective analysis. Metastatic lymph nodes and non-metastatic lymph nodes were delineated in CT images, and they were divided into a lymph node metastasis group (22 cases) and a group without lymph node metastasis (84 cases). At the same time, lymph node CT texture feature images were obtained in both groups. Logistic regression was used to analyze the relationship between CT texture and lymph node metastasis, and ROC curve was drawn to evaluate the predictive value of CT texture for lymph node metastasis in cN0 stage PTMC patients. The patients were divided into<1/4 group (51 cases), 1/4-<1/2 group (36 cases), and ≥1/2 group (19 cases) according to the different contact range between tumor and thyroid margin in CT signs. The baseline data and lymph metastasis distribution of each group were analyzed.Results:The results of single factor analysis showed that there were no differences in tumor location, tumor calcification or thyroglobulin in CT texture between LNM group and non-LNM group ( P>0.05). The incidence of tumor contact with thyroid margin, tumor diameter ≥7 mm, age<45 and male ratio of sex in LNM group were higher than those in non-LNM group ( P<0.05). Multivariate Logistic regression analysis showed that tumor was in contact with thyroid margin ( OR=6.080, 95% CI: 1.738-21.273), tumor diameter ≥7 mm ( OR=2.779, 95% CI: 1.135-6.805), age<45 years old ( OR=6.074, 95%CI: 1.980-18.636) and gender male ( OR=12.642, 95% CI: 3.125-51.136) were independent risk factors for lymph node metastasis in cN0 stage PTMC patients ( P<0.05). There were no significant differences in gender, age, tumor diameter, tumor location, tumor calcification or thyroglobulin among<1/4 group, 1/4-1/2 group and ≥1/2 group ( P>0.05). The incidence of LNM in ≥1/2 group was higher than that in<1/4 group and 1/4-1/2 group, and pairwise comparison between groups had statistical significance ( P<0.05) . Conclusions:It is an independent risk factor for lymph node metastasis in cN0 stage PTMC patients with tumor and thyroid boundary contact, tumor diameter ≥7 mm, age<45 years old, male, and the wider the tumor and thyroid boundary contact, the higher the risk of lymph node metastasis. CT texture analysis combined with baseline data has important reference value in predicting lymph node metastasis of cN0 TMPC.

Exercise can maintain and improve cognition and promoting functional recovery in stroke patients, but exercise compliance is not optimistic. This paper reviews the assessment tools and influencing factors for exercise compliance in stroke patients, so as to provide reference for improving exercise compliance in stroke patients.

Lysine acetylation is one of the major post-translational modifications and plays critical roles in regulating gene expression and protein function. Histone deacetylases (HDACs) are responsible for the removal of acetyl groups from the lysines of both histone and non-histone proteins. The RPD3 family is the most widely studied HDACs. This article summarizes the regulatory mechanisms of Arabidopsis RPD3 family in several growth and development processes, which provide a reference for studying the mechanisms of RPD3 family members in regulating plant development. Moreover, this review may provide ideas and clues for exploring the functions of other members of HDACs family.
Arabidopsis/metabolism* ; Histone Deacetylases/metabolism* ; Histones ; Plant Development/genetics*

Flowering is a critical transitional stage during plant growth and development, and is closely related to seed production and crop yield. The flowering transition is regulated by complex genetic networks, whereas many flowering-related genes generate multiple transcripts through alternative splicing to regulate flowering time. This paper summarizes the molecular mechanisms of alternative splicing in regulating plant flowering from several perspectives, future research directions are also envisioned.
Alternative Splicing/genetics* ; Arabidopsis/metabolism* ; Arabidopsis Proteins/genetics* ; Flowers/genetics*

Objective: To understand the characteristics of HIV/AIDS epidemic in Guangxi Zhuang Autonomous Region (Guangxi) with a purpose to accurately provide scientific basis for prevention and control measures, 2010-2017. Methods: Data were retrieved from case reporting cards of Guangxi during 2010 to 2017 through National HIV/AIDS Comprehensive Response Information Management System. Data was analyzed using epidemiological methods such number of cases, proportion and rate. χ² test was used for statistical analysis. Results: The HIV positive rate was 12.53 per ten thousand (85 182/67 959 000) in Guangxi during 2010 to 2017. The number of newly diagnosed HIV/AIDS cases and the number of death yearly respectively increased by 22.34%(2 602/11 648) and 32.83% (952/2 900) in 2011 compared with 2010, and both showed a six-year continuous downward trend (the number of newly diagnosed cases respectively 12 229 cases, 10 877 cases, 9 460 cases, 9 190 cases, 8 848 cases, 8 680 cases, and the number of death respectively 3 888 cases, 3 316 cases, 2 914 cases, 2 717 cases, 2 595 cases, 2 600 cases) from 2012 to 2017. But proportion of late discovery remained above 50.00% (50.53%-57.06%) for eight-years continuously. The ratio of male and female was 2.47 ∶ 1 (60 639/24 543). The ratio of males and females aged 50 and over was 2.71∶1 (28 654/10 557). Proportion of the cases in 25-49 years old group and 50 years old group accounting for 47.40%(40 377/85 182) and 46.03% (39 211/85 182) respectively. The occupation was farmers accounting for 68.40% (58 262/85 182), housekeeping, housework and unemployment accounting for 11.21% (9 546/85 182), student accounting for 0.86% (729/85 182). Heterosexual transmission accounted for 90.60% (77 171/85 182, homosexual transmission accounted for 3.13% (2 669/85 182), injection drug use transmission accounted for 4.60%(3 924/85 182) and mother-to-child transmission accounted for 0.73% (619/85 182). Conclusions The number of newly diagnosed cases and the number of death yearly showed a continuous downtrend for six-years from 2012 to 2017. However, proportion of late discovery remained above 50.00% for eight-years. The major route of infection was heterosexual transmission. With the change of HIV/AIDS newly epidemic mode in Guangxi, there are many new challenges for HIV/AIDS prevention and control work. Strategy of targeted intervention modes should be innovated for a new breakthrough.

Objective To investigate the preventive effect of endoclips and endoloops on postpolypectomy bleeding of large colorectal polyps.Methods Data of patients,who underwent polypectomy during January 2013 to March 2016,were retrospectively collected.The diameters of all polyps were more than 10 mm.Cases were divided into 4 groups.Before large pedunculated (with thick stalks) polyps were resected,endoclips were used to ligate the pedicles of polyps in Group A,and endoloops were used in Group B.After large sessile and pedunculated (without thick stalks) polyps were resected,endoclips were used to close the incision of polypectomy in Group C,but not in Group D.The immediate and delayed postpolypectomy bleeding rate and clinicopathologic features were studied.Articles about endoclip or endoloop on preventing post-polypectomy bleeding in PubMed in last five years were searched and analyzed.Results A total of 2 006 polyps were included.The immediate bleeding rate was 3.4％ (5/147) and 3.8％ (5/132) of Group A and B,respectively.The delayed bleeding rate was 6.1％ (9/147) and 7.6％ (10/132) of Group A and B,respectively.The delayed bleeding rate of Group C and D was 3.2％ (28/888) and 1.9％ (16/839),respectively.None of the bleeding cases needed a surgical operation.And no perforation occurred.Six articles were included for analysis.Most of articles revealed that endoclip and endoloop were effective tools in prevention of post-polypectomy bleeding.Conclusion Endoclips and endoloops are useful to prevent bleeding after resection of large pedunculated (with thick stalks) polyps.For large sessile and pedunculated (without thick stalks) polyps (diameter＞ 10 mm),the effect of endoclips to prevent postpolypectomy bleeding still needs further discussion.