n.溶细胞素；细胞溶解

Cytolysin is a toxin produced by certain bacteria that can destroy host cells by forming pores in their membranes.
溶细胞素是由某些细菌产生的一种毒素，通过在宿主细胞膜上形成孔洞来破坏它们。
The streptolysin O secreted by Streptococcus pyogenes is an example of a cytolysin that contributes to the pathogenesis of numerous infections.
化脓性链球菌分泌的O型溶血素就是一个例子，它是一种溶细胞素，对多种感染的发生起着重要作用。
Pneumolysin, a cytolysin produced by Streptococcus pneumoniae, plays a significant role in the development of pneumonia.
肺炎链球菌产生的溶细胞素——肺水肿素，在肺炎的发展过程中起着重要作用。
The ability of the bacterial cytolysin to induce cell death makes it a potential target for antibacterial drug development.
细菌溶细胞素诱导细胞死亡的能力使其成为抗菌药物开发的潜在目标。
Researchers found that the production of cytolysin was significantly increased under low oxygen conditions in the tested bacteria.
研究者发现，在测试的细菌中，在低氧条件下溶细胞素的生成显著增加。
Many Gram-positive bacteria produce cytolysins as part of their virulence factors, which enable them to invade and damage host tissues.
许多革兰氏阳性菌作为其毒力因子的一部分会生成溶细胞素，这使它们能够入侵并损害宿主组织。
Cytolysins function by disrupting the integrity of the plasma membrane, leading to osmotic lysis and eventually cell death.
溶细胞素通过破坏质膜的完整性发挥作用，导致渗透裂解最终造成细胞死亡。
The study revealed that the overexpression of cytolysin genes was correlated with the severity of the infection in patients.
该研究表明溶细胞素基因的过度表达与患者感染的严重程度相关。
In some cases, eukaryotic cells can also produce natural cytolysins as a defense mechanism against pathogens.
在某些情况下，真核细胞也能产生天然溶细胞素作为一种对抗病原体的防御机制。
By studying cytolysins, scientists aim to better understand how bacterial toxins contribute to disease progression and develop new strategies for combating bacterial infections.
通过研究溶细胞素，科学家旨在更好地理解细菌毒素如何促进疾病进程，并为对抗细菌感染制定新的策略。