嘌

So far the male animals have been used for the research on adenine influence.

到目前为止，只有应用雄性动物研究腺嘌呤影响的报告。

A wide range of compounds related to adenine have been synthesized and tested in a number of bioassays.

人工合成了许多和腺嘌呤有关的化合物，并用几种生物鉴定法试验过。

Immunosuppressants When the condition is difficult to control or it is difficult to reduce your oral steroid dose without relapse, an immunosuppressant such as azathioprine or mercaptopurine is used.

免疫抑制剂时的条件是难以控制或是很困难的，以减少您的口服类固醇剂量，没有复发，免疫抑制剂，如硫唑嘌呤或巯基嘌呤是使用。

Mercaptopurine should remain the thiopurine of choice for continuing therapy of childhood lymphoblastic leukaemia.

在儿童淋巴细胞白血病的持续治疗阶段，若要选择巯基嘌呤类药物，仍应选 6-巯基嘌呤。

Mercaptopurine has been a standard component of long-term continuing treatment for childhood lymphoblastic leukaemia, whereas 6-thioguanine has been mainly used for intensification courses.

背景6-巯基嘌呤是治疗儿童淋巴细胞白血病的一种标准的长期维持用药，而 6-硫鸟嘌呤则主要用于强化治疗。

Mercaptopurine (6MP) as well as 2-mercaptopurine (2MP) can generate an irreversible wave at a silver electrode in sodium phosphate buffers with different pH value.

首次对6-巯基嘌呤(6MP)和2-巯基嘌呤(2MP)在银电极上的伏安行为进行了比较研究，并同时对它们的衍生物的电化学性质进行了探讨。

The human body produces purines and purines are found in food.

人体可产生嘌呤，食物中也含嘌呤。

This methodology was demonstrated through the preparation of a 135-membered library of tetra-substituted purines in good yields and high purity.

本文建立的液相平行合成法制备了一个高产率和高纯度的135个化合物的全取代嘌呤库，为构建大体积的全取代嘌呤化合物提供了一种新的方法。

RESULTS: The rates of germinal vesicle breakdown were 98%, 22.2%, 40.1% and the rates of the first polar body (PB1) extrusion were 77.7%, 15.5%, 27.6% for M16, Hx and FA groups, respectively. The rates of GVBD and PB1 were all increased with the addition of FA compared with the Hx groups and comparison was significant (P.05). Hx and FA did not influence chromosome, but FA reversed the size of metaphase spindle elongated by Hx.

结果：M16培养液组、Hx模型组和FA处理组的GVBD率分别为98%、22.2%、40.1%，其PB1排出率分别为77.7%、15.5%、27.6%，各组间的差异均具有统计学意义(P.05)；次黄嘌呤和叶酸对染色体的形态没有影响，而次黄嘌呤使正常的纺锤体变长、变宽、面积变大，FA组较Hx模型组增大的纺锤体有所恢复，并接近于正常水平。

In DNA the corresponding sugar is the closely related deoxyribose. A ribose molecule combined with adenine, guanine, cytosine, or uracil forms a nucleoside; adding a phosphate group forms a nucleotide.

去氧核糖核酸中相应的糖类和去氧核糖密切相关核糖分子和腺嘌呤、鸟嘌呤、胞嘧啶或尿嘧啶形成核；再加上磷酸盐和磷酸酯便成为核。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。