Diagnostic Value of Pulmonary Ultrasound and Arterial Blood Gas Analysis in Acute Patients with Severe Injuries Complicated by Respiratory Failure-A Retrospective Study.

Background: To investigate the early application of pulmonary ultrasonography and arterial blood gas analysis in critical patients with severe multiple injuries exacerbated by respiratory failure.

Patients And Methods: The retrospective selection was performed on 81 patients admitted to our critical care unit between January 2020 and January 2021 with severe multiple injuries rendered worse by respiratory failure. Based on the different examination procedures, the patients were categorised into three groups (n=27): group A; diagnosed with pulmonary ultrasonography, group B; diagnosed with arterial blood gas; and group C; diagnosed with both pulmonary ultrasonography and arterial blood gas analyses.

Efficacy of Adenovirus-mediated, miR-199a Nanoparticles on Expression of HSP27, HSP70, and Soluble Glycoprotein in Rats with Heart Failure.

Context: Heart failure (HF) refers to abnormal changes in the function of the body's heart pump under the action of a variety of pathogenic factors. Due to the complex etiology and course of HF, current research on its etiology and pathogenesis hasn't yet reached a clear conclusion. So, there are many manifestations of heart failure in patients, and there are also many changes in the treatment.

Protective Effect of Anthocyanin on Paraquat-Induced Apoptosis and Epithelial-Mesenchymal Transition in Alveolar Type II Cells.

BACKGROUND Paraquat (PQ) can over-accumulate in alveolar epithelial cells. Anthocyanin (An) can exert anti-oxidative properties. The role of An in PQ-induced toxicity is unclear, so we aimed to explore whether An could inhibit epithelial mesenchymal transition (EMT) induced by PQ in alveolar cells.