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Search: authors:"Céline Guidoux"

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Changes in CRH and ACTH Synthesis during Experimental and Human Septic Shock

Context The mechanisms of septic shock-associated adrenal insufficiency remain unclear. This study aimed at investigating the synthesis of corticotropin-releasing hormone (CRH) and vasopressin (AVP) by parvocellular neurons and the antehypophyseal expression of ACTH in human septic shock and in an experimental model of sepsis. Objective To test the hypothesis that ACTH secretion...

Hyperglycaemia and apoptosis of microglial cells in human septic shock

Introduction The effect of hyperglycaemia on the brain cells of septic shock patients is unknown. The objective of this study was to evaluate the relationship between hyperglycaemia and apoptosis in the brains of septic shock patients. Methods In a prospective study of 17 patients who died from septic shock, hippocampal tissue was assessed for neuronal ischaemia, neuronal and...