CAJ | 학술논문

目的：利用紫外-可见吸收光谱的方法研究早期肝癌的诊断方法。方法分析健康人、肝癌患者和肝癌术后患者的氧合血红蛋白紫外-可见吸收光谱，比较谱峰位置和相对强度的差异。结果在410 nm附近处，肝癌患者氧合血红蛋白紫外-可见吸收光谱的强度普遍要比健康人高很多，肝癌术后患者也比健康人谱峰强度高，表明肝癌患者血液中血红蛋白的含量可能高于健康人，肝癌术后患者血红蛋白含量低于肝癌患者，但仍高于健康人。结论利用紫外-可见吸收光谱的方法有望用于临床上肝癌的早期无创诊断。
목적：이용자외-가견흡수광보적방법연구조기간암적진단방법。방법분석건강인、간암환자화간암술후환자적양합혈홍단백자외-가견흡수광보，비교보봉위치화상대강도적차이。결과재410 nm부근처，간암환자양합혈홍단백자외-가견흡수광보적강도보편요비건강인고흔다，간암술후환자야비건강인보봉강도고，표명간암환자혈액중혈홍단백적함량가능고우건강인，간암술후환자혈홍단백함량저우간암환자，단잉고우건강인。결론이용자외-가견흡수광보적방법유망용우림상상간암적조기무창진단。
Objective Objective To the value of ultraviolet-visible absorption spectrum in the early diagnosis of liver cancer. Methods The ultraviolet-visible absorption spectra of oxygenated hemoglobin in the healthy people, liver cancer patients and postoperative liver cancer patients were analyzed,and the difference between the spectral peak positions and relative intensity were compared. Results Near the 410 nm,the strength of ultraviolet-visible absorption spectra of oxygenated hemoglobin in the liver cancer patients and the postoperative liver cancer patients were higher than that of the healthy people generally,and showed the content of hemoglobin in the blood of the liver cancer patients and the postoperative liver cancer patients were higher than that of the healthy people;the content of hemoglobin in the blood of the postoperative liver cancer patients was lower than that of the liver cancer patients. Conclusion Ultraviolet-visible absorption spectrum can be used in the early diagnosis of liver cancer.