细胞自噬检测是用于评估细胞自噬过程的技术。这包括检测自噬小体、自噬相关蛋白的表达及其活性。常见方法包括光学显微镜下观察、Western blot、荧光染色等。自噬是一种细胞自身分解和回收细胞器及蛋白的重要生理过程，参与调节细胞生存与死亡。自噬检测在疾病研究、药物筛选和生物医学研究中有广泛应用。

Autophagy assays are techniques used to evaluate the autophagy process. This includes detecting the expression of autophagosomes, autophagy-related proteins, and their activities. Common methods include observation under a light microscope, Western blot, fluorescent staining, etc. Autophagy is an important physiological process in which cells decompose and recycle organelles and proteins. It is involved in regulating cell survival and death. Autophagy assays are widely used in disease research, drug screening, and biomedical research.