Acute postischemic renormalization of the apparent diffusion coefficient of water is not associated with reversal of astrocytic swelling and neuronal shrinkage in rats

American Journal of Neuroradiology

Volumn 23, Issue 2, 2002, Pages 180-188

  Li, Fuhai ^a   Liu, Kai Feng ^a   Silva, Matthew D ^a   Meng, Xiangjun ^a   Gerriets, Tibo ^a   Helmer, Karl G ^a   Fenstermacher, Joseph D ^a   Sotak, Christopher H ^a   Fisher, Marc ^a  

^a UMass Memorial Health Care ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EOSIN; GLIAL FIBRILLARY ACIDIC PROTEIN; HEMATOXYLIN; PARAFORMALDEHYDE; PROTEIN S 100;

ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; ASTROCYTE; BRAIN INJURY; BRAIN ISCHEMIA; CONTROLLED STUDY; DIFFUSION COEFFICIENT; DIFFUSION WEIGHTED IMAGING; HEART PERFUSION; HEMISPHERE; MALE; MIDDLE CEREBRAL ARTERY OCCLUSION; NONHUMAN; RAT; REPERFUSION;

ANIMALS; ASTROCYTES; BRAIN; BRAIN ISCHEMIA; DIFFUSION; MAGNETIC RESONANCE IMAGING; MALE; MICROSCOPY, ELECTRON; NEURONS; RATS; RATS, SPRAGUE-DAWLEY; REPERFUSION; REPERFUSION INJURY; TIME FACTORS; WATER;

EID: 0036171779     PISSN: 01956108     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (40)

1. Early detection of regional cerebral ischemia in cats: Comparison of diffusion- and T2-weighted MRI and spectroscopy
2. Diffusion-weighted MR imaging of acute stroke: Correlation with T2-weighted and magnetic susceptibility-enhanced MR imaging in cats
3. Diffusion-weighted imaging studies of cerebral ischemia in gerbils: Potential relevance to energy failure
4. Mechanism of detection of acute cerebral ischemia in rats by diffusion-weighted magnetic resonance microscopy
5. Cytotoxic brain edema: Assessment with diffusion-weighted MR imaging
6. Comparison of diffusion- and T2-weighted MRI for the early detection of cerebral ischemia and reperfusion in rats
7. Reversible focal ischemic injury demonstrated by diffusion-weighted magnetic resonance imaging in rats
8. Rapid monitoring of changes in water diffusion coefficients during reversible ischemia in cat and rat brain
9. Reversal of apparent diffusion coefficient and histological analysis following temporary focal brain ischemia in the rat
10. Dynamics of cerebral tissue injury and perfusion after temporary hypoxiaischemia in the rat: Evidence for region-specific sensitivity and delayed damage
11. Secondary reduction in the apparent diffusion coefficient of water, increase in cerebral blood volume, and delayed neuronal death after middle cerebral artery occlusion and early reperfusion in the rat
12. Temporal evolution of ischemic injury evaluated with diffusion-, perfusion-, and T2-weighted MRI
13. Transient and permanent resolution of ischemic lesions on diffusion-weighted imaging after brief periods of focal ischemia in rats: Correlation with histopathology
14. Secondary decline in apparent diffusion coefficient and neurological outcomes after a short period of focal brain ischemia in rats
15. Serial MRI after transient focal cerebral ischemia in rats: Dynamics of tissue injury, blood-brain barrier damage, and edema formation
16. Secondary deterioration of apparent diffusion coefficient after 1-hour transient focal cerebral ischemia in rats
17. Experimental studies of ischemic brain edema, 1: A new experimental model of cerebral embolism in rats in which recirculation can be introduced in the ischemic area
18. Single-shot diffusion imaging at 2.0 tesla
19. Water diffusion and acute stroke
20. Detection with echo-planar MR imaging of transit of susceptibility contrast medium in a rat model of regional brain ischemia
21. Incomplete infarct and delayed neuronal death after transient middle cerebral artery occlusion in rats
22. Neurological deficit and extent of neuronal necrosis attributable to middle cerebral artery occlusion in rats: Statistical validation
23. Progression from ischemic injury to infarct following middle cerebral artery occlusion in the rat
24. The topographical distribution of S100 and GFA proteins in the adult rat brain: An immunohistochemical study using horseradish peroxidase-labeled antibodies
25. Immunohistochemical colocalization of S-100b and the glial fibrillary acidic protein in rat brain
26. Immunohistochemical study of glial reaction and serum-protein extravasation in relation to neuronal damage in rat hippocampus ischemia
27. Reaction of astrocytes in the gerbil hippocampus following transient ischemia: Immunohistochemical observations with antibodies against glial fibrillary acidic protein, glutamine synthetase, and S-100 protein
28. Immunohistochemical markers for neurons and astrocytes show pan-necrosis following infusion of high-dose NMDA into rat cortex
29. Immunohistochemical staining for glial fibrillary acidic protein (GFAP) after deafferentation or ischemic infarction in rat visual system: Features of reactive and damaged astrocytes
30. Magnetic resonance imaging of acute stroke
31. Neuronal necrosis after middle cerebral artery occlusion in wistar rats progresses at different time intervals in the caudoputamen and the cortex
32. Cerebral white matter is highly vulnerable to ischemia
33. Cerebral ischemic hypoxia: Discrepancy between apparent diffusion coefficient and hisotologic changes in rats
34. 19F NMR
35. Changes in the diffusion of water and intracellular metabolites after excitotoxic injury and global ischemia in neonatal rat brain
36. Delayed ("secondary") cerebral energy failure after acute hypoxia-ischemia in the newborn piglet: Continuous 48-hour studies by phosphorus magnetic resonance spectroscopy
37. Relation between delayed impairment of cerebral energy metabolism and infarction following transient focal hypoxia-ischemia in the developing brain
38. Temporal and anatomical variations of brain water apparent diffusion coefficient in perinatal cerebral hypoxic-ischemic injury: Relationships to cerebral energy metabolism
39. Alteration of intracellular metabolite diffusion in rat brain in vivo during ischemia and reperfusion
40. Regional variations in the apparent diffusion coefficient and the intracellular distribution of water in rat brain during acute focal ischemia