The voltage sensitivity of G-protein coupled receptors: Unraveling molecular mechanisms and physiological implications.

In the landscape of proteins controlled by membrane voltage (V), like voltage-gated ionotropic channels, the emergence of the voltage sensitivity within the vast family of G-protein coupled receptors (GPCRs) marked a significant milestone at the onset of the 21st century. Since its discovery, extensive research has been devoted to understanding the intricate relationship between V and GPCRs. Approximately 30 GPCRs out of a family comprising more than 800 receptors have been implicated in V-dependent positive and negative regulation.

MULTIPLE ORGAN FAILURE FOLLOWING SEVERE BATTLE INJURIES DURING RECENT CONFLICTS: A FRENCH RETROSPECTIVE COHORT STUDY.

Introduction : Improvements in combat casualty care have increased survival rates, but these patients are at particular risk of developing multiple organ failure (MOF). We investigated the incidence and severity of MOF in a cohort of severe combat casualties. Materials and Methods : This retrospective study included all on-duty French land army war casualties with a severe combat injury requiring intensive care unit admission during 2009-2023.

Psychological first aid in operation for military healthcare providers : a study on pre-deployment training.

Introduction: During operational missions, while the management of physical injuries in the field remains the priority, the identification of operational incapacity of psychological origin is necessary as it is equally crucial for the safety of the individual, the group and the mission. The French Military Health Service has developed a Psychological First Aid Training in Operation (PFATO) course based on relational simulations, for military service members. The aim is to identify the early signs of psychological distress in a comrade and to adopt an adapted and protective attitude.