mucoproteid

例句：

1. 1. Mucoproteins are found in the walls of the lungs and in the gastrointestinal tract.
   黏蛋白存在于肺部和胃肠道的壁中。
2. 2. Mucoproteins play a crucial role in maintaining tissue integrity and preventing infection.
   黏蛋白在维持组织完整性和防止感染方面起着至关重要的作用。
3. 3.The study focused on the identification of new biomarkers for detecting early stages of cancer.
   该研究专注于识别新的生物标志物，用于检测癌症的早期阶段。