The neurofilament protein immune-positive neurons and gray scale in ipsilateral oculomotor nucleus in all neurotrophic groups were significantly increased compared with normal saline group (P< 0.05).
各营养因子组术侧动眼神经核的神经丝蛋白免疫反应阳性神经元数目和免疫染色强度均明显高于生理盐水组（P<0.05）；
The number of neurofilament protein immune-positive neurons and gray scale in contralateral oculomotor nucleus in all groups had no significant differences (P > 0.05).
各组动物对照侧动眼神经核内神经丝蛋白免疫反应阳性神经元数目和灰度值差异无显著性（P>0.05）。
The intake of the human milk had a positive influence on the levels of serum IGFI when the gestational age, birth weight, the mean energy and protein intake were at the same levels (P<0.05).
早产儿在出生体重、胎龄、摄入的蛋白质和能量的量同等的情况下，摄入母乳量对血清IGFI质量浓度有正性影响（P<0.05）。
The positive rate of expression about PCNA protein in the group without endostatin and the PBS group after the medication was not significantly different from that of before the medication(P>0.05);
PCNA在内皮抑素组治疗后的阳性表达率明显低于治疗前，其差异具有统计学意义（P<0.05）；
The positive rate of expression about PCNA protein in the group without endostatin and the PBS group after the medication was not significantly different from that of before the medication(P>0.05);
PCNA在内皮抑素组治疗后的阳性表达率明显低于治疗前，其差异具有统计学意义（P<0.05）；
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