Functional study of Zinc in regulating M1 polarization of tumor associated macrophages during radical resection of lung cancer / 中华胸心血管外科杂志
Chinese Journal of Thoracic and Cardiovascular Surgery
; (12): 348-351, 2023.
Article
em Zh
| WPRIM
| ID: wpr-995562
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To explore the molecular mechanism of zinc donor regulating macrophage polarization, and to explore the correlation between serum zinc content and the clinical index during radical resection of lung cancer.Methods:
One hundred and thirty-two patients who undergoing radical resection of lung cancer were enrolled in this study. The serum zinc content was detected by atomic absorption spectrophotometry before operation. The patients were allocated into high-Zn group and low-Zn group. The blood samples of the included subjects were collected before operation (before), immediately after operation (POP1) and 6 hours after operation (POP2), and the plasma high-sensitivity C-reactive protein (hs-CRP) and catalase were detected. The correlation between serum zinc content and clinical features were analyzed. Metrological statistics was performed by using t test or Mann- Whitney test, and counting statistics was performed by χ2 test.Results:
The POP1-hs-CRP[(1.69±0.66)mg/L vs. (1.99±0.43)mg/L, POP2-hs-CRP[(3.51±1.01)mg/L vs. (4.59±0.78)mg/L] and other indicators of high-Zn group were significantly lower than those of low-Zn group.Conclusion:
There is a negative correlation between serum zinc content and the inflammation during radical resection of lung cancer, suggesting that appropriate zinc supplementation has a protective effect on radical resection of lung cancer patients.
Texto completo:
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Thoracic and Cardiovascular Surgery
Ano de publicação:
2023
Tipo de documento:
Article