cystine

cystine的音标为[ˈsɪstɪn] ，基本翻译为“胱氨酸；胱基；胱基氨基酸；胱基肽” 。速记技巧为：用“syst”代替“cystine”可以快速记忆。

Cystine的英文词源是cyst，它是一种由两个氨基酸组成的环状化合物。Cystine的变化形式有过去式和过去分词，分别为cystinated和cystinated。

相关单词有：

1. cystinuria：这是一种肾脏疾病，特征是尿液中胱氨酸或胱氨酸的含量过高。

2. cysteine：这是一种氨基酸，也被称为半胱氨酸和β-丙氨酸。它是一种重要的生物活性物质，在人体内起着多种作用。

3. cystic fibrosis：这是一种遗传性疾病，特征是呼吸道和消化道的阻塞。

4. cystic：这个词可以用来描述囊肿、囊状物或囊状结构。

5. cystoid：这个词用来描述类似于囊肿或囊状物的形状。

6. cystitis：这是一种炎症性疾病，特征是膀胱或尿道的炎症和肿胀。

7. cystic fibrosis test：这是一种用于检测胎儿是否患有囊性纤维化疾病的测试。

8. cystocele：这是一种女性盆底肌肉群的疾病，特征是膀胱的下移。

9. cystectomy：这是一种外科手术，用于切除囊肿或囊状物。

10. cystogenesis：这是研究囊肿或囊状物形成过程的科学领域。

以上单词都与cystine的词源有关，描述了不同的医学、生理学和生物学现象。

常用短语：

1. cystine knot

2. cystine-rich protein

3. cystine-bridged

4. cystine-rich domain

5. cystine-rich motif

6. cystine-rich peptide

7. cystine-rich protein domain

例句：

1. The protein contains a cystine knot structure that is essential for its function.

2. The cystine-rich protein plays a crucial role in cell signaling.

3. The cystine bridges in this protein are responsible for its stability and flexibility.

4. The cystine-rich domain of this protein is responsible for its binding to other proteins.

5. The cystine-rich peptide has been shown to have anti-inflammatory properties.

6. The cystine-rich protein domain is involved in cell division and differentiation.

英文小作文：

Cystine is a crucial amino acid that forms bridges between proteins, contributing to their stability and flexibility. Cystine bridges are found in many proteins involved in various cellular processes, such as cell division, differentiation, and signaling. In addition, cystine-rich proteins have been shown to have anti-inflammatory properties, making them important therapeutic targets for various diseases. Understanding the role of cystine in proteins and its importance in cellular function is essential for further research and development of new drugs and therapies.