肌肉组织化学技术可显示肌细胞的酶类及有关化学成份,为临床诊断和研究提供依据。由于肌组织离体后,细胞内的酶类及化学物质便会分解继而消失。为此,一般的肌组织化学检查要求标本一俟离体后立刻骤冷处理。然而,标本离体后多长时间进行骤冷处理,仍能正确反映疾病的肌组织化学改变,以及冷藏 Muscle tissue chemistry can display muscle enzymes and related chemical composition, provide the basis for clinical diagnosis and research. As the muscle tissue ex vivo, intracellular enzymes and chemicals will break down and then disappear. To this end, the general requirements of musculoskeletal specimens require a specimen immediately after ex vivo quenching. However, the length of time ex vivo samples were quenched, still correctly reflect the disease, changes in muscle chemistry, as well as cold storage