如脊的

In most known examples, the affected proteins are enzymes, as in phenylketonuric oligophrenia which affects 1 in 10,000 of the population. It is due to deficiency in the liver cells of phenylalanine hydroxylase, which normally converts phenylalanine to tyrosine, and brain damage apparently results from raised blood and cerebrospinal fluid levels of phenylalanine and its metabolites.

在已知的大部分病例中受损的蛋白质是酶，如苯丙酮尿酸精神幼稚病，患者占人口的万分之一，是由于在正常情况下使苯基氨基酸转变为酪氨酸的肝细胞苯基丙氨酸羟化酶缺乏所致，因此血液和脑脊液的苯基丙氨酸和其代谢产物水平升高而引起脑损伤。

Glacial geology role not only shaped a lot of strange glacial terrain, such as glacial valleys, cirques, horn peaks, edge ridges, hanging valleys, sheep, stone back .

冰川的地质作用不仅塑造了许多奇特的冰蚀地形，如冰川槽谷、冰斗、角峰、刃脊、悬谷、羊背石等。

Only chiropractors and osteopaths are regulated by acts of parliament.

多达三分之一的人在英国曾试图在至少一种形式的辅助疗法，通常为持续和长期存在的问题，如背痛或关节炎，只有脊医及osteopaths是受行为国会。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。