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Pneumonia (Nathan)
March 2024
Department of Microbiology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon.
Background: Klebsiella pneumoniae has become one of the major threats to public health as it causes nosocomial and community-acquired infections like lobar pneumonia. This infection causes acute inflammation in the lung, characterized by the recruitment of polymorphonuclear cells, generating free radicals, and decreasing the endogenous antioxidant balance system. Many experimental studies have focused on the induction, progression and resolution of infection up to its peak, but these documented processes remain highly random and their sex dependence un-elicited.
View Article and Find Full Text PDFNat Commun
April 2023
Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France.
Radiation Induced Lung Injury (RILI) is one of the main limiting factors of thorax irradiation, which can induce acute pneumonitis as well as pulmonary fibrosis, the latter being a life-threatening condition. The order of cellular and molecular events in the progression towards fibrosis is key to the physiopathogenesis of the disease, yet their coordination in space and time remains largely unexplored. Here, we present an interactive murine single cell atlas of the lung response to irradiation, generated from C57BL6/J female mice.
View Article and Find Full Text PDFFront Nephrol
April 2022
Service de Réanimation, Hôpital Privé de l'Ouest Parisien, Ramsay Générale de Santé, Trappes, France.
Acute kidney injury (AKI) is one of the most frequent causes of organ failure encountered in patients in the intensive care unit (ICU). Because of its predisposition to occur in the most critically ill patients, it is not surprising to observe a high frequency of AKI in patients with acute respiratory distress syndrome (ARDS). However, few studies have been carried out to assess the epidemiology of AKI in subgroups of ARDS patients using recommended KDIGO criteria.
View Article and Find Full Text PDFJ Orthop Res
November 2022
Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, China.
Osteomyelitis is an acute or chronic inflammatory bone disease with a high disability rate. As an anti-inflammatory factor, peroxisome proliferator activated receptor-γ (PPAR-γ) is not only implicated in a variety of inflammatory responses but also regulates osteoblast differentiation and bone mass. However, the role of PPAR-γ in osteomyelitis is not fully understood.
View Article and Find Full Text PDFBMJ Case Rep
May 2021
Servei d'Angiologia i Cirurgia Vascular, Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain.
Testicular ischaemia after endovascular aortic aneurysm repair (EVAR) is a very uncommon complication. There are only a few cases reported in the literature and the pathogenesis remains unclear. We report a case of unilateral testicular ischaemia in the early postoperative period after EVAR.
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