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Effects of Xenon-Based Anesthetic Exposure on the Expression Levels of Polysialic Acid Neural Cell Adhesion Molecule (PSA-NCAM) on Human Neural Stem Cell-Derived Neurons.

by SmartTots | Mar 13, 2020 | Research Articles

Abstract Numerous studies suggest a long duration of anesthesia during the late gestation period and infancy is associated with an increased risk of neuronal damage and neurocognitive impairment. The noble gas xenon is an anesthetic that is reported to have...

Downregulation of CDK5 Restores Sevoflurane-Induced Cognitive Dysfunction by Promoting SIRT1-Mediated Autophagy.

by SmartTots | Mar 13, 2020 | Research Articles

Abstract An increasing number of studies have found that use of traditional anesthetics may lead to cognitive impairment of the immature brain. Our previous studies verified that cyclin-dependent kinase 5 (CDK5) plays a role in sevoflurane-induced cognitive...

Desflurane and Surgery Exposure During Pregnancy Decrease Synaptic Integrity and Induce Functional Deficits in Juvenile Offspring Mice.

by SmartTots | Mar 13, 2020 | Research Articles

Abstract Anesthesia in pregnant women may cause adverse effects in the hippocampus of unborn babies and fetal brain development. The mechanisms underlying pathological changes resulting from anesthetics are unclear. This study tested the hypothesis that exposure to...

Ketamine exerts neurotoxic effects on the offspring of pregnant rats via the Wnt/β-catenin pathway.

by SmartTots | Mar 13, 2020 | Research Articles

Abstract Ketamine is an anesthetic and analgesic drug widely used in clinical anesthesia. To ensure the safety of anesthesia, it is necessary to study its side effects. Pregnancy is a key period for the development and growth of offspring. During this period, the...

Sex differences in neurodevelopmental abnormalities caused by early-life anaesthesia exposure: a review.

by SmartTots | Mar 13, 2020 | Research Articles

Abstract Exposure to anaesthetic drugs during the fetal or neonatal period induces widespread neuronal apoptosis in the brains of rodents and non-human primates. Hundreds of published preclinical studies and nearly 20 clinical studies have documented cognitive and...
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Recent Posts

  • A Scoping Review of the Mechanisms Underlying Developmental Anesthetic Neurotoxicity
  • 2025 Annual Meeting, presented by the International Anesthesia Research Society (IARS) and the Society of Critical Care Anesthesiologists (SOCCA), March 20 – 23, 2025, Honolulu, HI
  • Exposure to Operative Anesthesia in Childhood and Subsequent Neurobehavioral Diagnoses: A Natural Experiment Using Appendectomy
  • Long-term outcomes of early exposure to repeated general anaesthesia in children with cystic fibrosis (CF-GAIN): a multicentre, open-label, randomised controlled phase 4 trial. Claire Elizabeth Wainwright, et al. June 2024
  • Columbia University Physician Scientist and SmartTots Investigator, Caleb Ing, MD, publishes new findings regarding prenatal exposure to general anesthesia and subsequent risk to the child.

About SmartTots

The SmartTots program is a multi-year collaborative effort designed to increase the safety of anesthetic and sedative drugs for the millions of children who undergo anesthesia and sedation each year.

Contact SmartTots

Phone: 415-296-6905
Fax: 415-296-6901

E-mail: [email protected]

Tax Information

SmartTots is a research initiative of the IARS, a 501 c (3) non-profit organization.

Federal Tax ID 34-0750348

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