1.Mainly, urea and uric acid producing even more ammonia.

同时尿素和尿酸会产生更多的氨。

2.Uricosuric medications, like probenecid, increase excretion of uric acid by the kidneys.

促尿酸排泄药物，如丙磺舒，会提高尿酸的肾脏排泄。

3.These stones, also like uric acid stones, are red-brown in color and radiolucent under an X-ray.

这类结石像尿酸结石一样，呈红棕色，X射线可透过。

4.The fatty acids, urea, uric acid and lactate in the sebaceous film protect and hydrate the skin.

皮脂膜中的脂肪酸、尿素、尿酸和乳酸对皮肤有着保护和滋润作用。

5.There are also medications that help to decrease uric acid levels, which include xanthine oxidase inhibitors like allopurinol.

有一些药物可以帮助降低尿酸含量，包括嘌呤氧化酶抑制剂，如别嘌醇。

6.Finally, there are some rare stones made of xanthine, which, just like uric acid, is a byproduct of purine breakdown.

最后，有嘌呤形成的罕见结石，同尿酸一样，是嘌呤分解的副产物。

7.The most common type of stones are calcium oxalate stones, though other types include uric acid stones and struvite stones.

草酸钙结石是最常见的类型，其他类型的结石有尿酸结石和感染性结石。

8.But look at my uric acid level.

但是看看我的尿酸水平。机翻

9.What that stuff is is uric acid.

AVIR：那东西就是尿酸。机翻

10.My uric acid has now gone back to normal.

我的尿酸现在已经恢复正常了。机翻

11.Less common kidney stones are made of calcium phosphate, or uric acid.

不太常见的肾结石是磷酸钙或尿酸制成的。机翻

12.Other nitrogenous wastes include uric acid and creatinine.

其他含氮废物包括尿酸和肌酐。

13.When the birds feed on tainted carcasses, uric acid crystallizes in their kidneys.

当鸟类以受污染的尸体为食时，尿酸会在它们的肾脏中结晶。机翻

14.Urine contains compounds that consist of calcium, sodium, potassium, oxalate, uric acid, and phosphate.

尿液中含有钙、钠、钾、草酸盐、尿酸和磷酸盐组成的化合物。机翻

15.It happens when uric acid crystals form in the joints, causing them to swell.

当关节中形成尿酸结晶并导致关节肿胀时， 就会发生这种情况。机翻

16.To understand where the uric acid comes from, let's start with purines, which, together with pyrimidines, are nature's most common nitrogen-containing heterocycles.

为了说明尿酸从何而来，让我们先来了解嘌呤和嘧啶，它们都是自然界中最常见的含氮杂环。

17.Xanthine oxidase is an enzyme involved in the breakdown of purines to uric acid, so inhibiting this enzyme results in less uric acid production.

嘌呤氧化酶负责分解嘌呤为尿酸，所以抑制这个酶，就可以减少尿酸的生成。

18.Since uric acid is a breakdown product of purines, a very common reason for high levels of uric acid is consuming lots of purines.

于尿酸是嘌呤的分解产物，故高尿酸是大量摄入嘌呤的结果。

19.Finally, there are some medications like thiazide diuretics and aspirin which can also increase the levels of uric acid and therefore the risk of gout.

最后，一些药物，如噻嗪类利尿剂、阿司匹林，会提高尿酸水平，从而诱发痛风。

20.High levels of uric acid can also cause gouty arthritis, most commonly in the first metatarsal joint which is the base of the big toe.

高尿酸会导致痛风性关节炎，最常发生于第一跖关节即拇趾的基底部。