glycan

glycan的音标为["ɡlaɪkən] ，基本翻译为“聚糖，聚甘氨酸”，速记技巧为“gly甘氨酸+can能(=糖)”。

Glycan是一个英文单词，意为“糖类”，其词源可以追溯到希腊语中的“glykos”（糖）和“anein”（不）。

变化形式：复数形式为glycans，过去式为glycated，现在分词为glycating，过去分词为glycated。

相关单词：

Glycosylation（糖基化）：这是一个生物化学术语，指在蛋白质上附着糖类的过程，是细胞内生物合成的一个重要步骤。

Glycogen（糖原）：这是动物体内的一种储存糖，主要存在于肝脏和肌肉中。

Glycobiology（糖生物学）：这是一个研究糖与生物体之间相互作用的科学领域，包括糖与细胞表面受体、粘蛋白、抗体等之间的相互作用。

Glycation（糖化）：这是指糖与蛋白质、核酸等生物大分子发生非酶促反应，导致其结构和功能改变的过程。

Glycohomeostasis（糖稳态）：这是指机体维持血糖浓度稳定的能力，是生理状态下维持生命活动的关键。

Glycohaemoglobin（糖氧合血红蛋白）：这是指血红蛋白与血糖结合形成的化合物，是衡量人体是否缺氧的重要指标之一。

Glycoconjugate（糖复合物）：这是指由糖类与蛋白质、脂质等非糖物质结合形成的复合物，是生物体内重要的生物大分子之一。

Glycocalyx（糖衣）：这是指细胞表面由糖类组成的薄膜，对细胞有润滑、保护等作用。

Glycoprotein（糖蛋白）：这是指蛋白质分子表面含有糖类的分子，是生物体内重要的生物大分子之一，具有多种重要的生理功能。

常用短语：

1. glycan structure

2. glycan composition

3. glycan analysis

4. glycoconjugate

5. glycobiology

6. glycan recognition

7. glycan modification

例句：

1. The structure of the glycan determines its function in the cell.

2. The composition of the glycan varies depending on the tissue type.

3. Glycoconjugates play a crucial role in cell-cell communication.

4. Glycobiology is an interdisciplinary field that studies the role of glycans in health and disease.

5. Glycan recognition is crucial for immune system function.

6. Modification of glycans is a common mechanism for cells to adapt to environmental changes.

英文小作文：

Glycans are essential components of cell membranes and secretions, playing a crucial role in numerous biological processes. From cell-cell communication to immune system function, glycans influence virtually every aspect of life. Understanding the complexities of glycans and their interactions with other molecules is essential for developing effective treatments for diseases such as diabetes and cancer, where glycans play important roles in the development and progression of these conditions.

Glycans are also important in the development of vaccines and other therapeutic agents, as they can serve as targets for antibodies and other immune system components. Furthermore, glycans have potential applications in the field of biotechnology, where they can be used to create novel materials and devices with unique properties and functions. Therefore, glycobiology is an exciting and rapidly growing field that holds great promise for improving human health and well-being.