Comparison of the effects between propofol and sevoflurane on NK cells and B lymphocytes in patients undergoing radical operation for tongue cancer
- VernacularTitle:丙泊酚与七氟醚对舌癌根治术患者 NK 细胞和B 淋巴细胞的影响
- Author:
Tiejun ZHANG
;
Wei PENG
;
Fang YIN
;
Kebin LIU
- Publication Type:Journal Article
- Keywords:
Propofol;
Sevoflurane;
Natural killer cell;
B lymphocyte;
Tongue cancer
- From:
The Journal of Clinical Anesthesiology
2016;(2):114-117
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the effects between propofol and sevoflurane on NK cells and B lymphocytes in patients undergoing radical operation for tongue cancer.Methods Forty patients (male 25 cases,femal 1 5 cases,aged 44-67 years,ASA Ⅰ or Ⅱ)undergoing elective radical operation for tongue cancer were randomized into 2 groups:group P received 2.0-2.5 mg/kg propo-fol,1-2 μg/kg remifentanil,0.1 5 mg/kg cis-atracurium for induction and 4-6 mg · kg- 1 · h- 1 propofol, 0.2-0.3 μg · kg- 1 · min- 1 remifentanil for maintenance; group S received 8 %sevoflurane with 5 L/min fresh gas flow,1-2 μg/kg remifentanil,0.1 5 mg/kg cis-atracurium for in-duction and 2 %-3 % sevoflurane, 0.2-0.3 μg · kg- 1 · min- 1 remifentanil for maintenance. Peripheral venous blood samples were taken at 3 0 min before (T0 )and 1 h (T1 ),3 h (T2 )and 5 h (T3 )after induction of anesthesia,the end of operation (T4 )and at 2 4 h (T5 ),4 8 h (T6 )and 7 2 h (T7 )after operation for determination of the percentages of NK cells (CD3 - CD1 6 + 5 6 + )and B lymphocytes(CD3 - CD1 9 + )by the flow cytometer.Results Compared with T0 ,the percentages of CD3 - CD1 6 + 5 6 + and CD3 - CD1 9 + in two groups were significantly decreased at T1-T5 (P <0.0 5 ),and the percentage of CD3 - CD1 6 + 5 6 + in group S was significantly decreased at T6 (P <0.0 5 ).The percentage of CD3 - CD1 6 + 5 6 + in group S were significantly lower than that in group P at T2-T6 (P < 0.0 5 ).There were no significant difference in the percentages of CD3 - CD1 9 +between two groups at the same time points.Conclusion Compared with sevoflurane,propofol can maintain a higher percentage of NK cells,and was helpful to maintain the immune function in patients undergoing radical operation for tongue cancer.
