Evaluating the effectiveness of handheld ultrasound in primary blast lung injury: a comprehensive study.

The incidence of blast injuries has been rising globally, particularly affecting the lungs due to their vulnerability. Primary blast lung injury (PBLI) is associated with high morbidity and mortality rates, while early diagnostic methods are limited. With advancements in medical technology, and portable handheld ultrasound devices, the efficacy of ultrasound in detecting occult lung injuries early remains unclear.

pir-hsa-216911 inhibit pyroptosis in hepatocellular carcinoma by suppressing TLR4 initiated GSDMD activation.

Hepatocellular carcinoma (HCC) is a global health concern, ranking as the fourth leading cause of cancer-related deaths worldwide. However, the role of piwi-interacting RNAs (piRNAs) in HCC processes has not been extensively explored. Through small RNA sequencing, our study identified a specific piRNA, pir-hsa-216911, which is highly expressed in HCC cells.

Astragalus polysaccharide mediates lnc-GD2H to regulate proliferation and differentiation of C2C12 muscle cells under hypoxic condition.

Astragalus polysaccharide (APS) is a bioactive component of Astragalus species that shows protective effects on C2C12 muscle cell proliferation and differentiation under hypoxic conditions. In this study, EdU staining, cell scratch testing, quantitative reverse-transcription polymerase chain reaction, Western blotting, immunofluorescence analysis, and lnc-GD2H silencing were used to investigated the protective effects and mechanisms of action of APS against CoCl-induced hypoxic injury of muscle cells. Our results showed that APS promoted cell proliferation and increased the expression of lnc-GD2H, c-Myc, and Ki-67.

An open source convolutional neural network to detect and localize distal radius fractures on plain radiographs.

Purpose: Distal radius fractures (DRFs) are often initially assessed by junior doctors under time constraints, with limited supervision, risking significant consequences if missed. Convolutional Neural Networks (CNNs) can aid in diagnosing fractures. This study aims to internally and externally validate an open source algorithm for the detection and localization of DRFs.

Risk factors for the mortality of hemodialysis patients with COVID-19 in northern Hunan province, China.

Purpose: Exploring the risk factors for mortality of hemodialysis patients undergoing COVID-19 and the changes in mortality before and after the opening of the epidemic in northern Hunan province, China.

Methods: We analyzed 230 hemodialysis patients with COVID-19 in the Yiyang Central Hospital from November 01, 2022 to February 28, 2023. Demographic data, laboratory data and public diseases were collected.