Antenatal, perinatal, or postnatal brain damage?
نویسندگان
چکیده
منابع مشابه
Pathophysiology of perinatal brain damage.
Perinatal brain damage in the mature fetus is usually brought about by severe intrauterine asphyxia following an acute reduction of the uterine or umbilical circulation. The areas most heavily affected are the parasagittal region of the cerebral cortex and the basal ganglia. The fetus reacts to a severe lack of oxygen with activation of the sympathetic-adrenergic nervous system and a redistribu...
متن کاملBiochemical markers of perinatal brain damage.
Hypoxia-ischemia constitutes a risk in infants by altering cerebral blood flow regulatory mechanisms and causing loss of cerebral vascular auto-regulation. Hypotension, cerebral ischemia, and reperfusion are the main events involved in vascular auto-regulation leading to cell death and tissue damage. These dramatic phenomena represent a common repertoire in infants complicated by perinatal acut...
متن کاملPerinatal brain damage: The term infant
a Centre for the Developing Brain, Department of Perinatal Imaging and Health, Division of Imaging and Biomedical Engineering, King's College London, King's Health Partners, St. Thomas' Hospital, London, SE1 7EH, United Kingdom b Perinatal Center, Dept of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden c Department of Neonatology, Wilhelmina Children's Hospital, Univers...
متن کاملPerinatal brain damage--from pathophysiology to prevention.
Children undergoing perinatal brain injury often suffer from the dramatic consequences of this misfortune for the rest of their lives. Despite the severe clinical and socio-economic significance, no effective clinical strategies have yet been developed to counteract this condition. This review describes the pathophysiological mechanisms that are implicated in perinatal brain injury. These inclu...
متن کاملVasodilatory prostaglandins in perinatal hypoxic brain damage.
Prostaglandin (PGE2 and PGI2) synthesis was determined in the cerebrospinal fluid (CSF) and serum of 19 hypoxic neonates at the age of 5-96 hours by using Enzyme Linked Immunosorbent Assay (ELISA) method. Control group consisted of 8 children of the same age whose samples were taken due to initial suspicion of neonatal meningitis. The prostaglandin concentrations in CSF were correlated with ini...
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ژورنال
عنوان ژورنال: BMJ
سال: 1987
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.294.6579.1046