Medicine
-
Lung adenocarcinoma (LUAD) is a study that examines the prognostic value of lactate metabolism genes in tumor cells, which are associated with clinical prognosis. We analyzed the expression and clinical data for LUAD from The Cancer Genome Atlas database, using the GSE68465 dataset from the Gene Expression Omnibus and the MSigDB database. LASSO Cox regression and stepwise Cox regression were used to identify the optimal lactate metabolism gene signature. ⋯ High-risk samples had high tumor immune dysfunction and exclusion (TIDE) scores and low cytolytic activity (CYT) scores, indicating a poor response to ICB therapy. Similarly, most immune checkpoint molecules, immune inhibitors/stimulators, and major histocompatibility complex (MHC) molecules were highly expressed in the high-risk group. The 8-lactate metabolism gene-based prognostic model predicts patient survival, immune infiltration, and ICB response in patients with LUAD, driving the development of therapeutic strategies to target lactate metabolism.
-
In the low-weight newborn patient group, the development of catheter related bloodstream infections after cardiac surgery significantly impacts morbidity and mortality. In our study, the effects of choosing femoral or internal jugular vein localization in newborns on postoperative infection will be examined. Our hypothesis is that there may be a higher risk of catheter related bloodstream infections in the femoral region. ⋯ Changes in white blood cells, C-reactive protein, and procalcitonin measurements between preoperative and postoperative day 3 did not show statistically significant difference between the groups (P > .05). According to the results of our study, the placement of FV and internal jugular vein in neonates undergoing cardiac surgery did not differ in terms of postoperative infection risk. With appropriate sterilization, preventive measures and care considerations, FV or internal jugular vein region may be preferred based on the practitioner's expertise and choice in this patient group.
-
Renal tubular injury caused by oxidative stress and inflammation results in acute kidney injury. Recent research reported that antibiotics may protect renal tubules from progressive deterioration, but the underlying mechanism remains unclear. Therefore, we investigated the efficacy and mechanism of action of antibiotics against renal tubular injury. ⋯ This indicates that ciprofloxacin enhances autophagy, increasing the amount of free Beclin-1 via phosphorylated Bcl-2, and inhibits caspase activity. Therefore, ciprofloxacin might protect against renal tubular injury through the activation of autophagy in the setting of acute kidney injury.
-
Observational Study
Effects of scapular motion control training on treatment of patients with scapular fractures: An observational study.
To explore the effect of scapula motion control training on the rehabilitation effect of patients with scapular fracture. According to the random number table method, 61 patients were evenly divided into observation group 30 cases and control group 31 cases. The control group received routine postoperative functional exercise, and the observation group received functional exercise by adding scapula motion control training to the routine postoperative functional exercise. ⋯ After 4 and 12 weeks of treatment, compared with the control group, the daily activities, range of shoulder movements, and total scores of the observation group increased, and there were no significant differences in pain and strength tests. After 12 weeks of treatment, compared with the control group, the daily activity, range of shoulder movements, and total score of the observation group were higher than those of the control group. Scapular motion control training can effectively improve the treatment of patients with scapular fractures and has clinical application value.
-
Cough variant asthma (CVA) is a common disease with high incidence among children. Cough is the main clinical symptom and Chinese medicine (CM) has an exact effect on CVA. However, the rules of herb formulation, the pharmacodynamic substances, and the mechanism remained unclear. ⋯ Molecular dynamics simulation revealed that the formononetin-matrix metalloproteinase-9 complex was relatively stable. This article revealed that CM against CVA in children focused on dispelling wind and reducing phlegm, warming lung, and relieving cough. The mechanism of the core herb combination of CM for CVA through muti-components, muti-targets, and muti-pathways.