Genotype- and sex-specific changes in vital parameters during isoflurane anesthesia in a mouse model of Alzheimer's disease.

Background: The prevalence of neurodegenerative diseases is increasing as is life expectancy with Alzheimer's disease accounting for two-thirds of dementia cases globally. Whether general anesthesia and surgery worsen cognitive decline is still a matter of debate and most likely depending on the interplay of various influencing factors. In order to account for this complexity, Alzheimer's disease animal models have been developed.

[Position paper on working in the intensive care unit during pregnancy : DIVI recommendations for improving the situation of pregnant employees in the ICU].

The Maternity Protection Act is intended to protect the mother and the child from hazards, excessive demands and damage to health in the workplace, and from financial disadvantages and loss of employment. However, the objectives defined by the Maternity Protection Act-the safety and health of the pregnant employee on the one hand and the prevention of disadvantages in working life on the other-are not yet adequately achieved in the intensive care unit (ICU). Implementation of the Maternity Protection Act to the benefit of all involved parties should also be promoted in the specialist areas represented by the DIVI, in particular the work of pregnant physicians and nursing staff and other working specialists (respiratory therapists, physiotherapists, speech therapists, psychotherapists, and social workers) in the ICU.

[Position paper on working in the intensive care unit during pregnancy : DIVI recommendations for improving the situation of pregnant employees in the ICU].

The Maternity Protection Act is intended to protect the mother and the child from hazards, excessive demands and damage to health in the workplace, and from financial disadvantages and loss of employment. However, the objectives defined by the Maternity Protection Act-the safety and health of the pregnant employee on the one hand and the prevention of disadvantages in working life on the other-are not yet adequately achieved in the intensive care unit (ICU). Implementation of the Maternity Protection Act to the benefit of all involved parties should also be promoted in the specialist areas represented by the DIVI, in particular the work of pregnant physicians and nursing staff and other working specialists (respiratory therapists, physiotherapists, speech therapists, psychotherapists, and social workers) in the ICU.

Successful treatment of out-of-hospital cardiac arrest is still based on quick activation of the chain of survival.

Background And Goal Of Study: Cardiopulmonary resuscitation (CPR) in prehospital care is a major reason for emergency medical service (EMS) dispatches. CPR outcome depends on various factors, such as bystander CPR and initial heart rhythm. Our aim was to investigate whether short-term outcomes such as the return of spontaneous circulation (ROSC) and hospital admission with spontaneous circulation differ depending on the location of the out-of-hospital cardiac arrest (OHCA).

Isoflurane has no effect on cognitive or behavioral performance in a mouse model of early-stage Alzheimer's disease.

Background: Patients with Alzheimer's disease show a sex-dependent decline of cognitive and behavioral performance. It is controversially discussed whether general anesthesia itself can aggravate or even cause this neurocognitive decline. Therefore, we investigated the effect of general anesthesia on neurocognitive and behavioral function and amyloidopathy in a mouse model of early-stage Alzheimer's disease with respect to sex.

Inhalational Anesthetics Do Not Deteriorate Amyloid-β-Derived Pathophysiology in Alzheimer's Disease: Investigations on the Molecular, Neuronal, and Behavioral Level.

Background: Studies suggest that general anesthetics like isoflurane and sevoflurane may aggravate Alzheimer's disease (AD) neuropathogenesis, e.g., increased amyloid-β (Aβ) protein aggregation resulting in synaptotoxicity and cognitive dysfunction.

Neurotoxicity of different amyloid beta subspecies in mice and their interaction with isoflurane anaesthesia.

Background: The aim of this study was to assess different amyloid beta subspecies' effects on behaviour and cognition in mice and their interaction with isoflurane anaesthesia.

Methods: After governmental approval, cannulas were implanted in the lateral cerebral ventricle. After 14 days the mice were randomly intracerebroventricularly injected with Aβ 1-40 (Aβ40), Aβ 1-42 (Aβ42), 3NTyr10-Aβ (Aβ nitro), AβpE3-42 (Aβ pyro), or phosphate buffered saline.