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Duration of Fetoscopic Spina Bifida Repair Does Not Affect the Central Nervous System in Fetal Lambs.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Background: Prenatal spina bifida aperta repair improves neurologic outcomes yet comes with a significant risk of prematurity and uterine scar-related complications. To reduce such complications, different fetoscopic techniques, for example, with varying...

Melatonin attenuates sevoflurane-induced hippocampal damage and cognitive deficits in neonatal mice by suppressing CypD in parvalbumin neurons.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Background: Sevoflurane, a commonly administered inhaled anesthetic, is found to induce synaptic and mitochondrial damage in neonatal mice. Mitochondrial membrane potential (MMP) changes, mediated by Cyclophilin D (CypD), are implicated in mitochondrial...

Engeletin Ameliorates Sevoflurane-Induced Cognitive Impairment by Activating PPAR-Gamma in Neonatal Mice.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Sevoflurane (SEV) is a commonly used anesthetic in pediatric surgery. Recent studies reported that repeated use of SEV contributes to cognitive impairment. Engeletin has been discovered to exert anti-inflammatory effects in various diseases. However, the...

Circular RNA DLGAP4 Alleviates Sevoflurane-Induced Neurotoxicity by Regulating miR-9-5p/Sirt1/BDNF Pathway.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Background: Sevoflurane is a widely used anesthetic in infants. However, long and repeated exposure to this drug can cause developmental neurotoxicity. This study aimed to investigate the role and mechanism of circular RNA DLGAP4 (circDLGAP4) in...

Regulation of AMPA Receptor on Propofol Induced Hippocampal Mitochondrial Injury in Neonatal Rats.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Objective: To investigate whether propofol can cause injury to hippocampal mitochondria in neonatal rats and the regulation of excitatory amino acid receptor AMPA receptor. Methods: Forty-eight Sprague-Dawley (SD) rats aged 7 days were randomly divided into...

Mechanism of Propofol-Induced Apoptosis in Neonatal Rat Oligodendrocytes.

by SmartTots | Jan 4, 2024 | Preclinical Articles, Research Articles

Abstract Objective: To explore the molecular mechanism of propofol-induced apoptosis in oligodendrocytes. Methods: Fortyfive neonatal (7 days old) SD rats were randomized into 3 groups (n=15) for a single intraperitoneal injection of saline (control), long chain fat...
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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]

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

Federal Tax ID 34-0750348

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