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Table 1 The I125-β NGF level in brain and blood by vein injection (Ci/g, n=8)

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

Group

Adult rats

Normal neonatal rats

Neonatal HI rats

Brain

51.21 ± 3.40#

130.74 ± 6.84**

165.83 ± 8.74*

Blood

1798.61 ± 116.66

1908.96 ± 62.71

899.89 ± 162.96

Percentage%

2.86 ± 0.25#

6.85 ± 0.50**

8.75 ± 0.33*

  1. The adult rats’ brain can detain the fewest NGF at (2.86 ± 0.25)%, normal neonatal rats ranked the middle at (6.85 ± 0.50)% and neonatal HI rats can detain the most NGF at (8.75 ± 0.33)%
  2. # versus ** P < 0.05; # versus * P < 0.01; ** versus * P < 0.05