Objective To study time and dose dependence of animal models with brain neoplasms induced transplacentally with N-ethyl-N-nitrosourea (NEU).

目的探讨亚硝基乙基脲（NEU）经胎盘诱发脑肿瘤动物模型的时间和剂量依赖性。

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Concentrations of N-terminal pro brain natriuretic peptide (NT-proBNP) increase in patients with heart failure and other cardiovascular (CV) diseases and are strong prognostic markers.

在心脏病和其它心血管疾病病人脑钠肽前体N 末端的浓度是增加的，也是很好的预测指标。

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The team either severed the nerve that connects the beak cells to the brain, or damaged the brain cells in cluster N that receive light signals from cells in the eye.

这个小组要么切断了连接鸟嘴的细胞通向大脑的神经，要么毁坏了可以从眼睛的信报中接收光信号的位于cluster N中的脑细胞。

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Welch MG, Welch-Horan TB, Anwar M, Anwar N, Ludwig RJ, Ruggiero DA. Brain effects of chronic IBD in areas abnormal in autism and treatment by single neuropeptides secretin and oxytocin.

FORBES: Anti-Vaccine Activists Apparently Immune To Science

They found at least 5% lower concentrations of N-acetyl-aspartate in two key areas of the brain, the basal ganglia and frontal white matter.

BBC: Amphetamine brain damage measured

The first brain McKee received was from a man in his mid-forties who had played as a linebacker in the N.

NEWYORKER: Offensive Play