Microglia activation in the extremely preterm human brain
نویسندگان
چکیده
منابع مشابه
Microglia toxicity in preterm brain injury
Microglia are the resident phagocytic cells of the central nervous system. During brain development they are also imperative for apoptosis of excessive neurons, synaptic pruning, phagocytosis of debris and maintaining brain homeostasis. Brain damage results in a fast and dynamic microglia reaction, which can influence the extent and distribution of subsequent neuronal dysfunction. As a conseque...
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Microglia is one of the first innate immune components. These cells account about 5 to 10% of the entire adult brain cells and are activated by trauma. Complex-mediated inflammatory responses occur through cellular and molecular events during and after the traumatic brain injury (TBI). In-lesion area astrocytes, microglia, and damaged neurons begin to secrete cytokines and chemokines. Microglia...
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Brain injury and neuronal loss leads to an inflammatory response, which is initiated by the innate immune system. To what extent this immune response is beneficial or detrimental for neurogenesis and regeneration is unclear. We addressed this question during regeneration of dopamine neurons in the adult salamander brain. In contrast to mammals, ablation of dopamine neurons evokes robust neuroge...
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Background: Preterm birth is a major contributor to neonatal and under-five mortality, and births at lower gestational ages (GA) contribute more to these statistics. Most developed countries have succeeded in improving survival at extremes of GA, while most developing countries like Nigeria still lag behind. The objective of this retrospective study was to document the...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 2012
ISSN: 0031-3998,1530-0447
DOI: 10.1038/pr.2012.186