Anesthesia and developing brains: unanswered questions and proposed paths forward

C Ing, DO Warner, LS Sun, RP Flick, AJ Davidson… - …, 2022 - pubs.asahq.org
Anesthetic agents disrupt neurodevelopment in animal models, but evidence in humans is
mixed. The morphologic and behavioral changes observed across many species predicted …

[HTML][HTML] Application of nonhuman primate models in the studies of pediatric anesthesia neurotoxicity

C Wang, S Liu, F Liu, A Bhutta, TA Patterson… - Anesthesia & …, 2022 - journals.lww.com
Numerous animal models have been used to study developmental neurotoxicity associated
with short-term or prolonged exposure of common general anesthetics at clinically relevant …

GPR68 improves nerve damage and myelination in an immature rat model induced by sevoflurane anesthesia by activating cAMP/CREB to mediate BDNF

D Zhao, M Zhang, L Yang, M Zeng - ACS Chemical Neuroscience, 2022 - ACS Publications
Ovarian cancer G-protein-coupled receptor 1 (OGR1, also known as GPR68) is a member of
proton-sensing G-protein-coupled receptors, involved in cardiovascular physiology, tumor …

[HTML][HTML] Neonatal ketamine exposure impairs infrapyramidal bundle pruning and causes lasting increase in excitatory synaptic transmission in hippocampal CA3 …

OH Cabrera, N Useinovic, S Maksimovic, M Near… - Neurobiology of …, 2022 - Elsevier
Preclinical models demonstrate that nearly all anesthetics cause widespread
neuroapoptosis in the developing brains of infant rodents and non-human primates …

Neonatal anesthesia and oxidative stress

DA Gascoigne, MM Minhaj, DP Aksenov - Antioxidants, 2022 - mdpi.com
Neonatal anesthesia, while often essential for surgeries or imaging procedures, is
accompanied by significant risks to redox balance in the brain due to the relatively weak …

Labor induction with oxytocin in pregnant rats is not associated with oxidative stress in the fetal brain

T Giri, J Jiang, Z Xu, R McCarthy, CM Halabi… - Scientific reports, 2022 - nature.com
Despite the widespread use of oxytocin for induction of labor, mechanistic insights into
fetal/neonatal wellbeing are lacking because of the absence of an animal model that …

Neurotoxic impact of individual anesthetic agents on the developing brain

D Ji, J Karlik - Children, 2022 - mdpi.com
Concerns about the safety of anesthetic agents in children arose after animal studies
revealed disruptions in neurodevelopment after exposure to commonly used anesthetic …

[HTML][HTML] General anaesthesia for nonobstetric surgery during pregnancy: A narrative review

T Bleeser, JC Vally, M Van de Velde… - European Journal of …, 2022 - journals.lww.com
Nonobstetric surgery may be required in up to 1% of pregnancies. Most common procedures
are urgent abdominal surgeries requiring general anaesthesia. Maintaining normal maternal …

Effect of anesthetics on functional connectivity of developing brain

X Chen, X Zheng, J Cai, X Yang, Y Lin, M Wu… - Frontiers in Human …, 2022 - frontiersin.org
The potential anesthetic neurotoxicity on the neonate is an important focus of research
investigation in the field of pediatric anesthesiology. It is essential to understand how these …

[HTML][HTML] Tetraethylammonium chloride reduces anaesthetic-induced neurotoxicity in Caenorhabditis elegans and mice

S Jung, EB Kayser, SC Johnson, L Li… - British Journal of …, 2022 - Elsevier
Background If anaesthetics cause permanent cognitive deficits in some children, the
implications are enormous, but the molecular causes of anaesthetic-induced neurotoxicity …