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50, 55, 67, 79, 131, 166, 177], 'astrogliosis,': [24], 'intrastriatal': [25], 'N-methyl-d-aspartate': [26], 'injections': [27], 'were': [28, 42, 58, 81], 'performed': [29], 'young': [31], '(3': [32], 'months)': [33, 37], 'aged': [35, 159, 175], '(22–24': [36], 'male': [38], 'Wistar': [39], 'rats.': [40], 'Animals': [41], 'sacrificed': [43], 'at': [44, 104, 113, 129, 137], 'different': [45], 'times': [46, 180], 'between': [47], '12': [48], 'h': [49], '14': [51], 'days': [52], 'post-lesion': [53], '(DPL)': [54], 'cryostat': [56], 'sections': [57], 'processed': [59], 'for': [60, 181], 'Toluidine': [61], 'blue,': [62], 'Fluoro-Jade': [63], 'B': [64], 'staining,': [65], 'NeuN': [66], 'GFAP': [68], 'immunohistochemistry.': [69], 'Our': [70, 168], 'results': [71, 169], 'show': [72], 'that': [73], 'both': [74], 'size': [75], 'of': [76, 96, 101, 125, 135, 153, 173, 184], 'tissue': [77], 'injury': [78], 'reduced': [82], 'the': [84, 107, 116, 158, 161, 171, 182], 'old': [85, 119], 'subjects': [86], 'only': [87], 'up': [88], 'to': [89], '1DPL,': [90, 130], 'correlating': [91], 'with': [92, 98, 110], 'slower': [94], 'progression': [95, 152], 'neurodegeneration': [97, 112, 154], 'peak': [99], 'numbers': [100], 'degenerating': [102], 'neurons': [103], '3DPL': [105], 'aged,': [108], 'contrasting': [109], 'maximum': [111], '1DPL': [114], 'young.': [117], 'However,': [118], 'animals': [120, 176], 'showed': [121], 'an': [122], 'earlier': [123, 165], 'onset': [124], 'astroglial': [126, 162], 'response,': [127], 'seen': [128], 'larger': [133], 'area': [134], 'astrogliosis': [136], 'all': [138], 'time-points': [139], 'studied,': [140], 'including': [141], 'greater': [143], 'glial': [144], 'scar.': [145], 'In': [146], 'conclusion,': [147], 'after': [148], 'excitotoxic': [149], 'striatal': [150], 'damage,': [151], 'delayed': [156], 'but': [160], 'response': [163], 'exacerbated.': [167], 'emphasize': [170], 'importance': [172], 'using': [174], 'survival': [179], 'study': [183], 'acute': 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