Results 261 to 270 of about 112,633 (288)

Region-Dependent Responses to Oxygen-Glucose Deprivation and Melatonin in Neonatal Brain Organotypic Slices. [PDF]

open access: yesAntioxidants (Basel)
Beldarrain G   +5 more
europepmc   +1 more source

Autophagy in hypoxia-ischemia induced brain injury

The Journal of Maternal-Fetal & Neonatal Medicine, 2012
Autophagy is an endogenous tightly regulated process responsible for the degradation of damaged and dysfunctional cellular organelles and protein aggregates. Emerging data indicate a strong and complex interaction among autophagy, apoptosis and necrosis. We studied these interactions in a neonatal model of hypoxia-ischemia (HI).
BALDUINI, WALTER   +2 more
openaire   +5 more sources

Radionuclide Brain‐scanning in Perinatal Hypoxia/Ischemia

Developmental Medicine & Child Neurology, 1979
SUMMARYRadionuclide brain‐scans employing Technetium‐99m pertechnetate were performed in the neonatal period on 85 full‐term newborns with neurological symptons secondary to perinatal hypoxia/ischemia. The brain scan was abnormal in 56 of the infants.The early neurological and developmental progress of these infants has been studied; follow‐up ...
M. John O'Brien   +2 more
openaire   +1 more source

Hypoxia-Ischemia Brain Damage Disrupts Brain Cholesterol Homeostasis in Neonatal Rats

Neuropediatrics, 2009
The first 3 weeks of life is the peak time of oligodendrocytes development and also the critical period of cholesterol increasing dramatically in central nervous system in rats. Neonatal hypoxia-ischemia (HI) brain damage happening in this period may disturb the brain cholesterol balance as well as white matter development.To test this hypothesis ...
Z, Yu   +9 more
openaire   +2 more sources

Antioxidant nutrients and hypoxia/ischemia brain injury in rodents

Toxicology, 2003
Cerebral ischemia and recirculation cause delayed neuronal death in rodents, such as Mongolian gerbils and stroke-prone spontaneously hypertensive rats (SHRSP), which were used as an experimental stroke model. It was documented that an enhanced nitric oxide production, the occurrence of apoptosis, and an attenuated redox regulatory system contribute to
Katsumi, Ikeda   +2 more
openaire   +2 more sources

Hypoxia Ischemia-Mediated Cell Death in Neonatal Rat Brain

Neurochemical Research, 2008
The examination of Bcl-2-associated X protein (Bax) protein's role in the activation of cognate nuclear, mitochondrial and ER cell death signaling cascades and the resulting effects on cell death phenotype in the brain after neonatal hypoxia-ischemia (HI) requires an understanding of neonatal HI insult and progression, as well as, its dysfunctional ...
Martin B, Gill, J Regino, Perez-Polo
openaire   +2 more sources

Dexmedetomidine Postconditioning Reduces Brain Injury after Brain Hypoxia-Ischemia in Neonatal Rats

Journal of Neuroimmune Pharmacology, 2016
Perinatal asphyxia can lead to death and severe disability. Brain hypoxia-ischemia (HI) injury is the major pathophysiology contributing to death and severe disability after perinatal asphyxia. Here, seven-day old Sprague-Dawley rats were subjected to left brain HI. Dexmedetomidine was given intraperitoneally after the brain HI.
Xiaoyan, Ren, Hong, Ma, Zhiyi, Zuo
openaire   +2 more sources

GAS5 silencing protects against hypoxia/ischemia-induced neonatal brain injury

Biochemical and Biophysical Research Communications, 2018
Hypoxic/ischemic brain damage (HIBD) leads to high neonatal mortality and severe neurologic morbidity. However, the molecular mechanism of HIBD in the neonatal infant is still elusive. Long non-coding RNAs are shown as important regulators of brain development and many neurological diseases.
Rui-Bin, Zhao   +4 more
openaire   +2 more sources

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