dendritic cell的音标为[dendi"tɪs sɛl],基本翻译为“树突细胞”,速记技巧为“dendritic”谐音“天敌吃”。
Dendritic cell的英文词源可以追溯到拉丁语“dendron”,意为树或树枝,而“cell”则表示小房间或单元。因此,dendritic cell可以理解为像树枝一样的细胞单元,通常指的是一类特殊的免疫细胞,即树突状细胞。
变化形式:复数形式为dendritic cells,过去式和过去分词为dendriticized或dendriticized,现在分词为dendriticizing。
相关单词:
1. dendritic process - 树突棘,是树突细胞的一部分,用于与神经元进行更紧密的接触和交流。
2. dendritic spine - 树突棘,类似于突触的“针头”,与神经元之间的连接更为紧密。
3. antigen presenting cell - 抗原提呈细胞,是一种能够摄取和处理抗原并将其展示给其他免疫细胞的白细胞,其中一种常见的类型就是树突状细胞。
4. dendritic cell maturation - 树突状细胞成熟,指的是树突状细胞经历一系列变化,最终转化为成熟的免疫细胞,能够产生强大的免疫反应。
5. dendritic lineage - 树突样系,指的是树突状细胞的发育过程和相关基因表达。
6. dendritic migration - 树突细胞的迁移,指的是树突状细胞在体内和体外的移动过程,参与免疫反应和组织修复。
7. dendritic activation - 树突细胞的激活,指的是树突状细胞受到特定刺激后,能够产生强烈的免疫反应。
8. dendritic differentiation - 树突细胞的分化,指的是树突状细胞在发育过程中逐渐形成特定的结构和功能特征。
9. dendritic cell lineage - 树突细胞系,指的是与树突状细胞相关的所有细胞类型和发育过程。
10. dendritic migration and differentiation - 树突细胞的迁移和分化,指的是树突状细胞在体内和体外移动的同时,逐渐形成特定的结构和功能特征。这些特征包括摄取和处理抗原、刺激免疫反应等。
dendritic cell常用短语:
1. dendritic cell maturation 树突状细胞成熟
2. dendritic cell activation 树突状细胞激活
3. dendritic cell function 树突状细胞功能
4. dendritic cell-based therapy 树突状细胞疗法
5. dendritic cell-derived chemokine 树突状细胞释放的趋化因子
6. dendritic cell-specific protein 树突状细胞特异性蛋白
7. dendritic cell-mediated immunity 树突状细胞介导的免疫
双语例句:
1. The injection of antigen into the lymph node induced dendritic cell maturation and T cell activation. 将抗原注射到淋巴结中会诱导树突状细胞成熟和T细胞激活。
2. The presence of dendritic cells in the tumor microenvironment has been associated with poor prognosis in some cancers. 在某些癌症中,肿瘤微环境中树突状细胞的的存在与不良预后有关。
3. The dendritic cells in the tumor microenvironment can stimulate the proliferation of T cells and enhance their anti-tumor activity. 肿瘤微环境中的树突状细胞可以刺激T细胞的增殖并增强其抗肿瘤活性。
4. Dendritic cells are key players in the immune system, playing a crucial role in antigen presentation and T cell activation. 树突状细胞是免疫系统中的关键角色,在抗原呈递和T细胞激活方面发挥着至关重要的作用。
5. Dendritic cell-based vaccines have been shown to be effective in treating some types of cancer. 树突状细胞疫苗已被证明在治疗某些类型的癌症方面是有效的。
6. Dendritic cells are important for immune surveillance and are involved in the recognition of foreign substances. 树突状细胞对于免疫监测非常重要,并且参与识别外来物质。
7. Dendritic cells are key players in the immune response and play a crucial role in antigen presentation and T cell activation. 树突状细胞在免疫反应中扮演重要角色,在抗原呈递和T细胞激活方面发挥着至关重要的作用。
英文小作文:
Dendritic Cells: Guardians of the Immune System
Dendritic cells, also known as DCs, are important players in the immune system, responsible for detecting and responding to foreign substances such as viruses and bacteria. They act as sentinels, patrolling the body to detect any potential threats and alerting other immune cells to their presence.
Through their unique ability to capture, process, and present antigens to T cells, dendritic cells play a crucial role in initiating and maintaining immune responses. They also play a role in regulating the immune system by producing cytokines that influence the activity of other immune cells.
Dendritic cells can be found in various tissues and organs, including the skin, lungs, liver, spleen, and lymph nodes. They are involved in immune surveillance, helping to maintain healthy tissues and preventing infections from developing into full-blown diseases.
Dendritic cell-based therapies have shown promise in treating some types of cancer, where they can stimulate the proliferation of T cells and enhance their anti-tumor activity. In addition, dendritic cells have also been used in vaccines to prevent diseases such as influenza and hepatitis B.
Overall, dendritic cells are essential for maintaining a healthy immune system and playing a key role in detecting and responding to foreign substances. Understanding their role in the body can help us develop better treatments for various diseases.