Microglia activation after neonatal hypoxic-ischemia

A McRae, E Gilland, E Bona, H Hagberg - Developmental Brain Research, 1995 - Elsevier
The inflammatory response following hypoxic-ischemia (HI) in the neonate is largely
unknown. Presently, the expression of microglial antigens and the β-amyloid precursor …

[HTML][HTML] Hypoxic-ischemic brain injury induces an acute microglial reaction in perinatal rats

JA Ivacko, R Sun, FS Silverstein - Pediatric research, 1996 - nature.com
Activated microglia may contribute to the progression of neuronal injury after a wide range of
CNS insults. In this study, we used two complementary methods to evaluate acute changes …

Age-dependent microglial activation in immature brains after hypoxia-ischemia

P Ferrazzano, V Chanana, K Uluc… - CNS & Neurological …, 2013 - ingentaconnect.com
In the present study, we tested whether the ongoing differentiation of microglia in the
immature brain results in more robust microglial activation and pro-inflammatory responses …

Developmental differences in microglia morphology and gene expression during normal brain development and in response to hypoxia-ischemia

P Cengiz, D Zafer, JH Chandrashekhar… - Neurochemistry …, 2019 - Elsevier
Background Neuroinflammation plays an important role in ischemic brain injury and
recovery, however the interplay between brain development and the neuroinflammatory …

Cerebral and hepatic inflammatory response after neonatal hypoxia-ischemia in newborn rats

HJC Bonestroo, CHA Nijboer… - Developmental …, 2013 - karger.com
Background: Neonatal encephalopathy induced by perinatal asphyxia is a serious condition
associated with high mortality and morbidity. Inflammation after the insult is thought to …

Resident microglia, rather than blood‐derived macrophages, contribute to the earlier and more pronounced inflammatory reaction in the immature compared with the …

T Umekawa, AM Osman, W Han, T Ikeda, K Blomgren - Glia, 2015 - Wiley Online Library
The mechanisms of neuronal injury after hypoxia–ischemia (HI) are different in the immature
and the adult brain, but microglia activation has not been compared. The purpose of this …

Temporal characterization of microglia/macrophage phenotypes in a mouse model of neonatal hypoxic-ischemic brain injury

N Hellström Erkenstam, PLP Smith, B Fleiss… - Frontiers in Cellular …, 2016 - frontiersin.org
Immune cells display a high degree of phenotypic plasticity, which may facilitate their
participation in both the progression and resolution of injury-induced inflammation. The …

Inflammatory gene profiling in the developing mouse brain after hypoxia-ischemia

H Maj, C Mallard, H Hagberg - Journal of Cerebral Blood …, 2004 - journals.sagepub.com
Brain ischemia triggers an inflammatory reaction that progresses for days to weeks and
seems to have a role in secondary progression of injury. Inflammation induces a complex …

Microglial aggregation in the dentate gyrus: a marker of mild hypoxic‐ischaemic brain insult in human infants

MRD Bigio, LE Beckery - Neuropathology and applied …, 1994 - Wiley Online Library
There are many reports in experimental animals indicating that microglia are activated in the
dentate gyrus and hippocampus following hypoxic‐ischaemic brain injury. The hippocampi …

Glial responses to neonatal hypoxic–ischemic injury in the rat cerebral cortex

SV Sizonenko, EJ Camm, A Dayer, JZ Kiss - International journal of …, 2008 - Elsevier
Neurogenesis is nearly completed after birth, whereas gliogenic activities remain intense
during the postnatal period in the developing rat cortex. These include involution of radial …