好词典

lysis

UK //ˈlaɪsɪs//US //ˈlaɪsɪs//

词源

源自希腊语 'lysis',意为 'loosening' 或 'dissolution',最早用于描述生物分解过程。

noun

❶ 指细胞或细菌的溶解或分解过程,通常由酶或病毒感染引起,导致细胞膜破裂和内容物释放。

“The lysis of red blood cells releases hemoglobin into the plasma.”

(红细胞的溶解将血红蛋白释放到血浆中。)

“Bacterial lysis can be induced by certain antibiotics.”

(某些抗生素可以诱导细菌溶解。)

❶ 在医学上,指疾病症状的逐渐消退或缓解过程,如发热减退或炎症减轻。

“The lysis of fever was gradual over several days.”

(发热的消退在几天内逐渐发生。)

“Lysis of symptoms is a positive sign in recovery.”

(症状的消退是康复的积极迹象。)

同义词:dissolution, disintegration, breakdown

常见短语

cell lysis — 指细胞膜的破裂和细胞内容物的释放,常见于实验室操作或病理过程中。

“Cell lysis is necessary to extract DNA for analysis.”

(细胞裂解是提取DNA进行分析的必要步骤。)

lysis buffer — 一种化学溶液,用于在实验室中破坏细胞膜以释放细胞内物质。

“The lysis buffer was added to the sample to release proteins.”

(将裂解缓冲液加入样品中以释放蛋白质。)