ABSTRACT
Objective:To understand the illness experience of patients with autologous liver transplantation and to lay the foundation for the formulation of targeted nursing measures.Methods:The objective sampling method was used to select the patients with autologous liver transplantation who were hospitalized in the hepatochydatid area of the First Affiliated Hospital of Xinjiang Medical University from September 2022 to March 2023 as the research objects. Based on the social ecosystem theory, the interview outline was formulated and semi-structured interview was conducted. After interviewing 15 people, the data was saturated. Colaizzi ′s 7-step phenomenological data analysis method was used to sort out and analyze the data. Results:There were three themes in body and mind experience of autologous liver transplantation patients: microsystem including changes in body function and mental state, meso-system including social adjustment and social dysfunction, macro system including limited access to care and lack of information support.Conclusions:The quality of life for patients improves after autologous liver transplantation compared to before surgery, but there are still issues within the social ecosystem. Medical staff should develop targeted nursing measures based on each patient ′s illness experience, improve their physical and mental functions and maintain stability in their social ecosystem.
ABSTRACT
Objective:To explore the mediating effect of medication self-efficacy between perceived social support and compliance behavior in young patients with newly treated pulmonary tuberculosis under the Southern Xinjiang Model.Methods:A cross-sectional survey was conducted in Kashgar Tuberculosis Prevention and Control Institute Hospital and Tuberculosis Specialist Hospital of Hetian from January 2022 to April 2023. A total of 302 young patients with initial treatment of pulmonary tuberculosis in were selected as the research objects by convenience sampling method. The General Information Questionnaire, the Tuberculosis Compliance Behavior Rating Scale, Perceived Social Support Scale and Self-efficacy for Appropriate Medication Use scale were used to investigate, and the correlation analysis and mediating effect analysis were carried out.Results:The total scores of compliance behavior, self-efficacy and perceived social support were (119.09 ± 13.49), (23.48 ± 6.25) and (55.67 ± 11.33) respectively. All dimensions of medication self-efficacy and perceived social support were positively correlated with compliance behavior ( r values were 0.555 - 0.943, all P<0.01), and medication self-efficacy was positively correlated with perceived social support ( r = 0.981, P<0.01). Medication self-efficacy played a partial mediating effect between perceived social support and compliance behavior, accounting for 74.46% of the total effect. Conclusions:The medication self-efficacy of young patients with newly treated pulmonary tuberculosis is the mediating variable between perceived social support and compliance behavior. Medical staff should focus on and carefully evaluate the medication self-efficacy and perceived social support of patients, so as to give supportive intervention in time, so as to change or even reverse the non-compliance behavior and improve the compliance level of patients.
ABSTRACT
Objective:To investigate the expression and related signaling pathways of reduced folate carrier 1 (RFC1) in colorectal cancer (CRC) and its relationship with the prognosis of patients.Methods:The expression of RFC1 gene in various solid tumors and CRC was analyzed in the Cancer Genome Atlas(TCGA) database. The RFC1 protein-protein interaction network was established using the search tool for the retrieval of interacting genes (STRING). The differences in survival rate between patients with high and low expression of RFC1 were compared using the Gene Expression Profile Interaction Analysis (GEPIA) database. Differentially expressed genes were subjected to Gene Oncology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis using the Annotation, Visualization and Integrated Discovery (DAVID) database. The immunohistochemical expression level and location of RFC1 in CRC tissues and adjacent normal tissues were analyzed.Results:The expression difference of RFC1 mRNA in various human solid tumors was not obvious. In CRC tissues, the expression level of RFC1 was higher than that in adjacent normal tissues, but the expression level of RFC1 was not related to the tumor stage of the CRC patients. The correlation index between RFC1 proteins was 119, and the average inter-protein region clustering coefficient was 0.836. There was significant protein network enrichment between RFC1 and its interacting genes ( P<0.05). The biological processes of RFC1 are mainly enriched in DNA replication, semi-conservative replication to maintain telomere activity, DNA metabolism, error-free translation synthesis, DNA synthesis involved in DNA repair, etc. The cellular components are mainly enriched in replication forks, chromosomes, nucleoplasm, DNA replication factor C complex, Ctf18 RFC complex, etc. The molecular functions are mainly enriched in DNA binding nucleic acid binding, impaired DNA binding, DNA activity, catalytic activity, etc. For the KEGG signaling pathway, RFC1 is mainly enriched in DNA replication, nucleotide excision repair, mismatch repair, and malignant tumorigenesis. The disease-free survival rate and overall survival rate of CRC patients with high expression of RFC1 were lower than those of low expression group, and the difference in overall survival rate between the two was statistically significant ( P<0.05). The RFC1 protein was mainly expressed in the cytoplasm, and the positive expression was yellow-brown granular and evenly distributed in the cells. Most of the RFC1 proteins were highly or moderately expressed in colorectal cancer tissues, but low in normal intestinal epithelium. Conclusions:The expression of RFC1 is increased in CRC tissues, and its high expression is related to the decreased overall survival rate of CRC patients. RFC1 can be used as a molecular marker of poor prognosis in CRC and may become a potential target for CRC therapy.