氟中毒

Objective To investigate the changes of nitric oxide synthasepositive neurons in the rat cerebral cortex with Fluorosis.

目的 探讨慢性氟中毒对大鼠大脑皮质一氧化氮合酶阳性神经元的影响。

Results The positive neurons in chronic fluorosis rat cerebral cortex were much less than those in the control.

结果 慢性氟中毒大鼠皮质NOS阳性神经元数明显少于对照组（P.01）。

It is most similitude with change results of pathology.

在慢性氟中毒鼠的脑组织中有神经细胞发生凋亡的倾向，与病理改变结果十分相似。

There is a tendency of apoptosis in neurone of chronic fluorosis in rats.It is most similitude with change results of pathology.

在慢性氟中毒鼠的脑组织中有神经细胞发生凋亡的倾向，与病理改变结果十分相似。

The results in the current study suggest that sodium fluoride stimulated OCN gene expression, and OCN may play a significant role in skeletal fluorosis.

各浓度的NaF均能在基因水平刺激OCN的表达，OCN在氟中毒所致的骨相损害中起着重要的作用。

As an important grain production base of North China, Hetao area can provide high-grade farm products. But there are some serious eco-geochemical problems including soil salification, which restricts regional agricultural development, and endemic diseases of arseniasis and fluorosis, which badly affect the human health.

作为我国北方重要的粮食生产基地可以为全国生产出优质的绿色产品；但河套地区也具有比较严重的生态地球化学问题，首先是土壤的盐渍化制约了河套地区农业的发展，其次是全区以砷氟中毒为主的地方病比较严重，极大地影响了该区人民的身体健康。

Fluorosis ; Chicks ; Thyroid structure ; Atrophia ; Goiter

氟中毒；鸡；甲状腺；萎缩；肿大

So,the two diseases were coexistent in some areas.

由于两者分布范围极其广泛，在一些地区出现了氟中毒和碘缺乏病交叉流行的现象。

Objective: To study the expression of neurocyte apoptosis of thoracic spinal cord in rats with chronic fluorosis and discuss the related mechanism.

目的：探讨慢性氟中毒大鼠胸髓神经细胞的凋亡及其发生机制。

Methods Contrast and assay the content of fluorine in d rinking water and coal and main food in epidemic area.

目的 了解和掌握黔南地区地方性氟中毒的发生、发展及流行特征。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。