Objective:To evaluate the practicability and effectiveness of nursing plan for elderly patients with urinary incontinence after operation.Methods:The patients admitted to the Department of Urology and Gynecology in a Grade 3A general hospital from September to October 2019 were selected as the control group, and the patients admitted from December 2019 to January 2020 as the intervention group. In the quasi-experimental study, the control group was given routine discharge guidance, and the intervention group was given a nursing plan for elderly patients with urinary incontinence to observe the preliminary effect of the nursing program for a period of 2 months.Results:Two months after implementation, the total scores of discharge preparation, quality of life and satisfaction of urinary incontinence in the intervention group was (125.08 ±17.64), (58.79 ±5.52) and (96.09 ±2.53) respectively, which were significantly different from those in the control group ( P<0.05). Conclusion:The preliminary verification of the scheme has a certain feasibility, has a certain guiding significance for nurses, and is helpful to improve the discharge preparation of elderly surgical patients with urinary incontinence and improve their satisfaction and quality of life when they are discharged.

Objective:To search, evaluate and integrate the best evidence of exercise rehabilitation intervention after PCI in patients with acute myocardial infarction, so as to provide evidence-based basis for clinical doctors and nurses to intervene in exercise rehabilitation of patients.Methods:We searched PubMed, China National Knowledge Infrastructure, Wanfang Data and other domestic and foreign databases, guide websites and professional association websites about the evidence of exercise rehabilitation intervention in patients with acute myocardial infarction after PCI. The search period is from January 2010 to June 2021. The quality of the included literature was evaluated by two researchers, and the literature evidence in accordance with the quality standard was extracted.Results:A total of 20 articles were included, and 39 pieces of evidence were summarized from 11 aspects, such as the establishment of multidisciplinary team, evaluation, exercise prescription, exercise monitoring and so on.Conclusions:This study summarized the best evidence of exercise rehabilitation intervention in patients with acute myocardial infarction after PCI, and provided theoretical support for clinical practice. It is suggested to combine the clinical situation and patients' wishes to promote the transformation of the best evidence to clinical practice.

Objective:To investigate the association between cardiorespiratory fitness (CRF) and muscle strength, and the influencing factors of CRF in maintenance hemodialysis (MHD) patients.Methods:It was a single-center cross-sectional study. Patients who were treated with regular MHD from September 1, 2020 to December 31, 2020 were recruited. Baseline data of MHD patients including body circumference (upper arm circumference of non-fistula, triceps skinfold thickness, and calf circumference), exercise capacity [6-min walking test (6MWT), timed up and go test (TUGT)] and upper and lower limb muscle strength (grip strength, knee extension strength) as well as clinical and biochemical data, Charlson comorbidity index were collected or measured. Cardiopulmonary exercise test (CPET) was used to test peak oxygen consumption per kg body weight (peakVO 2/kg) for reflecting CRF. Pearson correlation or Spearman correlation was used to analyze the correlation between peakVO 2/kg and clinical parameters. Multiple linear regression analysis (stepwise) was performed to analyze the influencing factors of peakVO 2/kg. Results:A total of 48 patients were enrolled in the study, of whom 34 were males (70.8%). The age was (60.31±10.44) years old. The median dialysis duration was 48(15, 84) months, and the peakVO 2/kg was (12.37±2.71) ml·kg -1·min -1, which was well below the normal value of 30-50 ml·kg -1·min -1. Furthermore, peakVO 2/kg was positively correlated with lower extremity muscle strength ( r=0.322, P=0.026) and 6MWT ( r=0.307, P=0.034), and negatively correlated with age ( r=-0.300, P=0.038). Multiple linear regression analysis demonstrated that lower extremity muscle strength ( β=0.241, P=0.009) and age ( β=-0.235, P=0.022) were the influencing factor of peakVO 2/kg. Conclusions:CRF of MHD patients is significantly decreased. The decrease of lower extremity muscle strength is an influencing factor of CRF reduction.

BACKGROUND: There have been many significant advances in the diagnosis and treatment of non-small cell lung cancer (NSCLC). However, the mechanism underlying the progression of NSCLC is still not clear. Plant homodomain finger-like domain-containing protein 5A (PHF5A) plays an important role in processes of chromatin remodeling, morphological development of tissues and organs and maintenance of stem cell pluripotency. This study aims to investigate the role of PHF5A in the proliferation and migration of NSCLC. METHODS: A549 and PC-9 PHF5A overexpression cell lines were constructed. PHF5A expression was decreased in H292 and H1299 cells by using siRNA. Flow cytometry was used to detect the cell cycle. MTT assay and clone formation assay were used to examine the proliferative ability of NSCLC, while migration assay and wound healing assay were performed to evaluate the ability of migration. Western blot analysis was used to measure the expressions of PI3K, p-AKT and the associated downstream factors. RESULTS: Up-regulation of PHF5A in A549 and PC-9 cells increased the proliferation rate, while down-regulation of PHF5A in H292 and H1299 cells inhibited the proliferation rate at 24 h, 48 h and 72 h (P<0.05). The metastatic ability was elevated in the PHF5A-overexpresion groups, while reduced in the PHF5A-down-regulation group (P<0.05). In addition, reduced expression of PHF5A induced cell cycle arrest at G1/S phase (P<0.05). Furthermore, decreased expression of PHF5A reduced the expression levels of PI3K, phosphorylation of AKT, c-Myc (P<0.05) and elevated the expression of p21 (P<0.05). CONCLUSIONS These results demonstrated that PHF5A may play an important role in progression of NSCLC by regulating the PI3K/AKT signaling pathway.
Humans ; Carcinoma, Non-Small-Cell Lung/pathology* ; Lung Neoplasms/pathology* ; Proto-Oncogene Proteins c-akt/metabolism* ; Phosphatidylinositol 3-Kinases/metabolism* ; Cell Line, Tumor ; Cell Proliferation/genetics* ; Cell Movement/genetics* ; Gene Expression Regulation, Neoplastic ; Trans-Activators/genetics* ; RNA-Binding Proteins/metabolism*