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Table 2 Comparison of radioactivity absorption in different brain regions (counts per minute, \( \bar{x} \) ± s)

From: Permeability and distribution of nerve growth factor in the brain of neonatal rats by periphery venous injection in hypoxic-ischemic state

Brain region

Control group

HI group

I125-NGF

I125

I125-NGF

I125

BF

1273.333 ± 376.600

518.000 ± 61.454

1845.667 ± 534.705

767.833 ± 116.393

CF

1185.500 ± 371.714

443.833 ± 101.075

3151.333 ± 872.215

928.000 ± 130.545

CB

2505.000 ± 665.695

745.000 ± 100.349

4243.833 ± 1097.127

1001.000 ± 203.048

HF

1686.833 ± 534.053

628.000 ± 140.274

2736.167 ± 873.323

637.000 ± 151.060

HY

789.333 ± 123.072

595.333 ± 145.446

919.000 ± 145.213

686.500 ± 131.991

OB

1672.667 ± 500.930

629.000 ± 105.284

2036.167 ± 620.084

715.000 ± 130.026

PI

796.333 ± 89.189

684.333 ± 93.520

936.500 ± 184.183

755.333 ± 94.118

  1. I125-β-NGF absorption was obviously higher than that of I125 in the basal forebrain, frontal cortex, cerebellum, hippocampus, and olfactory bulb (P < 0.05); I125-β-NGF in HI group absorb obviously higher than that of I125 in the basal forebrain, frontal cortex, cerebellum, hippocampus, and olfactory bulb (P < 0.05)
  2. BF basal forebrain, CF frontal cortex, CB cerebellum, HF hypocampus, HY hypothalamus, OB bulbus olfactorius, PI hypophysis