Nance Timm (turretsubway0)
es ROS via l’activation de la triade enzymatique anti-oxydante superoxyde dismutase (SOD)/catalase (CAT)/glutathion peroxydase (GPx) et via la régulation à la hausse du GSH prévenant ainsi la lipopéroxydation. La RLN a par ailleurs diminué les atteintes histopathologiques testiculaires préservant la spermatogenèse. En parallèle, la RLN a amélioré la mobilité spermatique des spermatozoïdes prélevés dans la queue de l’épididyme. Conclusions Cette étude montre clairement que la RLN exerce un effet protecteur contre les lésions testiculaires par l'atténuation du stress oxydant et la suppression de l'apoptose induite par le CP. Nos résultats suggèrent que la RLN est un médicament potentiellement pertinent à utiliser afin de diminuer les effets secondaires induits par le CP sur la fonction testiculaire et sur les spermatozoïdes lors de la chimiothérapie cancéreuse.Primary pleural synovial sarcoma (PPSS) is an extremely rare malignancy without a known cause. The diagnosis is made after excluding metastasis from an extra-thoracic sarcoma. We report a case of a 67-year-old gentleman who presented with an incidental finding of a left lung mass on a routine chest X-ray. A computed tomography (CT) of the thorax and whole-body positron emission tomography (PET)-CT was done confirming a left lung mass with no other extra-thoracic involvement. A lobectomy was performed with a diagnostic and therapeutic intent. The histopathological examination and immunohistochemistry study revealed a pleural-based tumour with features suggestive of synovial sarcoma. A-438079 mouse Subsequently, he underwent post-operative radiotherapy. However, three months later, he developed an endobronchial recurrence, complicated by post-obstructive pneumonia resulting in his demise. This case highlights a rare form of malignancy with a rare site of recurrence. © 2020 The Authors. Respirology Case Reports published by John Wiley & Sons Australia, Ltd on behalf of The Asian Pacific Society of Respirology.Pulmonary arteriovenous malformations are common in patients with hereditary haemorrhagic telangiectasia and can be associated with significant hypoxia and intra-pulmonary shunt. We present a case of a young man with a known 57% calculated shunt requiring abdominal surgery and the multidisciplinary decisions required in the preoperative period to minimize post-operative complications. © 2020 The Authors. Respirology Case Reports published by John Wiley & Sons Australia, Ltd on behalf of The Asian Pacific Society of Respirology.Gene expression profiles of patients with progressive sarcoidosis, most of whom had evidence of fibrosis on imaging, have been reported to be similar to those of patients with inflammatory hypersensitivity pneumonitis, while expression profiles in progressive sarcoidosis did not resemble those of idiopathic pulmonary fibrosis. However, it is not known whether specific parenchymal features discerned on computed tomography (CT) imaging can predict development of fibrosis in pulmonary fibrosis. We herein describe a rare case of pulmonary sarcoidosis with honeycomb lung-like structures developing as a result of concentration of traction bronchiectasis distally, predominantly in both lower lung fields, which developed through shrinkage of consolidations comprising a "central-peripheral band" detected in a woman in her 60s, with non-caseating epithelioid granuloma. To our knowledge, this is the first case demonstrating the distinctive morphology and developmental process of honeycomb lung-like structures in fibrotic pulmonary sarcoidosis. © 2020 The Authors. Respirology Case Reports published by John Wiley & Sons Australia, Ltd on behalf of The Asian Pacific Society of Respirology.Diffuse alveolar haemorrhage (DAH) is a life-threatening syndrome caused by infection, coagulation disorders or autoimmune diseases. We here report the case of an 81-year-old male subject affected by a multifactorial DAH, in which the bleeding was related to the
