A physiologically validated rat model of term birth asphyxia with seizure generation after, not during, brain hypoxia

T Ala‐Kurikka, A Pospelov, M Summanen… - …, 2021 - Wiley Online Library
Objective Birth asphyxia (BA) is often associated with seizures that may exacerbate the
ensuing hypoxic–ischemic encephalopathy. In rodent models of BA, exposure to hypoxia is …

Ganaxolone versus phenobarbital for neonatal seizure management

SL Miller, L Bennet, AE Sutherland, Y Pham… - Annals of …, 2022 - Wiley Online Library
Objective Seizures are more common in the neonatal period than at any other stage of life.
Phenobarbital is the first‐line treatment for neonatal seizures and is at best effective in …

nNOS inhibition during profound asphyxia reduces seizure burden and improves survival of striatal phenotypic neurons in preterm fetal sheep

PP Drury, JO Davidson, S Mathai, LG Van Den Heuij… - …, 2014 - Elsevier
Basal ganglia injury after hypoxia-ischemia remains common in preterm infants, and is
closely associated with later cerebral palsy. In the present study we tested the hypothesis …

Flupirtine effectively prevents development of acute neonatal seizures in an animal model of global hypoxia

D Sampath, D Shmueli, AM White, YH Raol - Neuroscience letters, 2015 - Elsevier
Current first-line drugs for the treatment of neonatal seizures have limited efficacy and are
associated with side effects. Uncontrolled seizures may exacerbate brain injury and …

Correlation between clinical and histologic findings in the human neonatal hippocampus after perinatal asphyxia

IAM Schiering, TR Haan, JMF Niermeijer… - … of Neuropathology & …, 2014 - academic.oup.com
Hypoxic ischemic encephalopathy after perinatal asphyxia is a major cause of mortality and
morbidity in infants. Here, we evaluated pathologic changes in the hippocampi of a cohort of …

Clinical neonatal seizures are independently associated with outcome in infants at risk for hypoxic-ischemic brain injury

HC Glass, D Glidden, RJ Jeremy, AJ Barkovich… - The Journal of …, 2009 - Elsevier
OBJECTIVE: To examine whether neonatal seizures are associated with
neurodevelopmental outcomes in infants with hypoxia-ischemia independent of the …

Association between sedation–analgesia and neurodevelopment outcomes in neonatal hypoxic-ischemic encephalopathy

G Natarajan, S Shankaran, AR Laptook… - Journal of …, 2018 - nature.com
Objective To evaluate the association between sedation–analgesia (SA) during initial 72 h
and death/disability at 18 months of age in neonatal hypoxic-ischemic encephalopathy …

Alpha-adrenergic receptor activation after fetal hypoxia-ischaemia suppresses transient epileptiform activity and limits loss of oligodendrocytes and hippocampal …

SK Dhillon, ER Gunn, MV Pedersen… - Journal of Cerebral …, 2023 - journals.sagepub.com
Exposure to hypoxic-ischaemia (HI) is consistently followed by a delayed fall in cerebral
perfusion. In preterm fetal sheep this is associated with impaired cerebral oxygenation …

[HTML][HTML] Hypoxia Depresses Synaptic Transmission in the Primary Motor Cortex of the Infant Rat—Role of Adenosine A1 Receptors and Nitric Oxide

I Zironi, G Aicardi - Biomedicines, 2022 - mdpi.com
The acute and long-term consequences of perinatal asphyxia have been extensively
investigated, but only a few studies have focused on postnatal asphyxia. In particular …

A novel approach to the study of hypoxia-ischemia-induced clinical and subclinical seizures in the neonatal rat

M Cuaycong, M Engel, SL Weinstein… - Developmental …, 2011 - karger.com
Perinatal hypoxic-ischemic encephalopathy (HIE) is a major cause of acute mortality and
chronic neurologic morbidity in infants and children. HIE is the most common cause of …