Mechanical non-invasive ventilation provides a useful therapeutic option to treat some types of respiratory deficiencies. This apparatus improves the morbid mortality rate and shortens hospital stays especially since it prevents tracheotomy, but it can produce some inconveniences. The authors evaluate the efficiency of the GUTI-VAL Connection Apparatus in the treatment of patients suffering from a respiratory deficiency used along with a CPAP mask in terms of the degree of comfort and acceptance patients have, the prevention of a tracheotomy and of cutaneous lesions. This study, run over a 13 month period, dealt with patients checked into our Intensive Care Unit, a multidimensional unit in a county hospital, suffering from acute respiratory deficiencies or chronic acute deficiencies to whom treatment with mechanical non-invasive ventilation type CPAP with a GUTI-VAL apparatus was applied. The authors conclude that this apparatus proved to have a low mortality rate, few complications and good patient tolerance.
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Nat Commun
January 2025
Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China.
Acute and chronic inflammation are important pathologies of benign airway stenosis (BAS) fibrosis, which is a frequent complication of critically ill patients. cGAS-STING signalling has an important role in inflammation and fibrosis, yet the function of STING in BAS remains unclear. Here we demonstrate using scRNA sequencing that cGAS‒STING signalling is involved in BAS, which is accompanied by increased dsDNA, expression and activation of STING.
View Article and Find Full Text PDFJ Vet Sci
December 2024
Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.
Importance: The brain and adipose tissue interact metabolically, and if there is a problem with the energy metabolism of the brain, it cannot maintain the energy balance with the adipose tissue. Therefore, when adenylate kinase 5 (), which regulates energy metabolism in the brain, is knocked out, problems with lipid metabolism may occur.
Objective: We aimed to elucidate the metabolic function and phenotype of , a gene with an unknown function in metabolism.
Int Immunopharmacol
January 2025
Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin, China. Electronic address:
During the process of acute lung injury (ALI) associated with sepsis, the α7nAChR in the cholinergic anti-inflammatory pathway (CAP) plays a crucial role. However, the roles of electroacupuncture (EA) and specialized pro-resolving mediators (SPMs) in this context remain unclear. In this study, we demonstrated that EA activates CAP via α7nAChR, reducing lung permeability and inflammatory cytokine release.
View Article and Find Full Text PDFInfect Immun
December 2024
Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, the Thoracic Diseases Research Unit, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.
pneumonia (PJP) remains a significant cause of morbidity and mortality during AIDS. In AIDS, the absence of CD4 immunity results in exuberant and often fatal PJP. In addition, organism clearance requires a balanced macrophage response since excessive inflammation promotes lung injury and respiratory failure.
View Article and Find Full Text PDFInt J Med Sci
January 2025
Health Management Institute, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China.
Receptor-interacting protein 3 (Ripk3) plays a crucial part in acute lung injury (ALI) by regulating inflammation-induced endothelial damage in the lung tissue. The precise mechanisms through which Ripk3 contributes to the endothelial injury in ALI still remain uncertain. In the current research, we employed Ripk3-deficient (Ripk3) mice to examine the role of Ripk3 in ALI progression, focusing on its effects on endothelial cells (ECs), mitochondrial damage and necroptosis.
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