5 research outputs found

    Groupe de travail SFBC « Marqueurs biochimiques de COVID-19 »

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    International audienceThe SARS-CoV-2 virus is responsible for an epidemic disease called COVID-19, which was initially evidenced in Wuhan, China, and spread very rapidly in China and around the world. In France, the first isolated case seems now to be reported in December 2019, stage 3 of the COVID-19 epidemic was triggered on March 14(th), the start of the planned containment exit from May 11(th). Healthcare services have faced a large influx of patients who may be beyond their capacity to receive and care, particularly in the Large-East and Ile-de-France regions. Some patients show an evolution of the disease never observed before with other coronaviruses and develop in a few days a very important inflammatory reaction, which can lead to death of patients. A working group of the French Society of Clinical Biology (SFBC) was set up with the objective of providing updated information on the current status of the biological prescriptions (focusing on biochemistry ones) and their evolution during the epidemic, and of analyzing the biological parameters associated with comorbidities and patient evolution in order to link biological results with medical events. The expanded working group covers all sectors of medical biology in France and extends to the French-speaking world: hospital sectors (CHU and CH, Army Training Hospitals) and the private sector opening a field of view on the biological situation in establishments for dependent elderly, social establishments and clinical medical institutions. The purpose of this article is the presentation of this working group and its immediate and future actions.Le virus SARS-CoV-2 est responsable d’une maladie Ă©pidĂ©mique dĂ©nommĂ©e COVID-19 initialement mise en Ă©vidence Ă  Wuhan (Chine) et qui s’est propagĂ©e trĂšs rapidement en Chine puis dans le monde entier. En France, le premier cas isolĂ© semble ĂȘtre signalĂ© dĂšs la fin du mois de dĂ©cembre2019, le stade 3 de l’épidĂ©mie a Ă©tĂ© dĂ©clenchĂ© le 14 mars 2020 et la sortie progressive du confinement est prĂ©vue Ă  partir du 11 mai 2020. Les services de soins ont fait face Ă  un afflux massif de patients pouvant dĂ©border leurs capacitĂ©s d’accueil et de prise en charge, notamment dans les rĂ©gions Grand-Est et Ile-de-France. Certains patients prĂ©sentent une Ă©volution de la maladie encore jamais observĂ©e avec les coronavirus et dĂ©veloppent en quelques jours une rĂ©action inflammatoire trĂšs importante, pouvant mener au dĂ©cĂšs. Un groupe de travail de la SociĂ©tĂ© française de biologie clinique (SFBC) s’est constituĂ©, ayant pour objectif de faire le point sur les prescriptions biologiques et leur Ă©volution au cours de l’épidĂ©mie, d’analyser les paramĂštres biologiques, avec un focus biochimique, associĂ©s aux comorbiditĂ©s et Ă  l’évolution du patient, dans le but de relier les rĂ©sultats biologiques avec des Ă©vĂšnements du parcours de soins du patient. Ce groupe de travail recouvre tous les secteurs publics (CHU, CH, HĂŽpitaux d’instruction des armĂ©es) et privĂ©s de la biologie mĂ©dicale en France mĂ©tropolitaine et ultra-marine ; il s’étend Ă©galement Ă  la francophonie. Il permet une vision large sur la situation biologique en milieu hospitalier, Ă©tablissements d’hĂ©bergements de personnes ĂągĂ©es dĂ©pendantes (Ehpad), Ă©tablissements mĂ©dicaux sociaux (EMS) et en cliniques. Le but de cet article est la prĂ©sentation de ce groupe de travail et ses actions immĂ©diates et Ă  venir

    Physiology and Pathophysiology of Proteinase-Activated Receptors (PARs): Role of Tryptase/PAR-2 in Vascular Endothelial Barrier Function

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    “Boomerang Neuropathology” of Late-Onset Alzheimer’s Disease is Shrouded in Harmful “BDDS”: Breathing, Diet, Drinking, and Sleep During Aging

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