Effects of laparoscopic anterior resection of rectal carcinoma on immune functions
- VernacularTitle:腹腔镜直肠癌前切除对患者机体免疫功能的影响
- Author:
Wei FU
;
Jiong YUAN
;
Liang WANG
- Publication Type:Journal Article
- Keywords:
Laparocopy;
Rectal carcinoma;
Immune function
- From:
Chinese Journal of Minimally Invasive Surgery
2005;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare effects of laparoscopic versus open anterior resection of rectal carcinoma on immune functions.Methods A total of 38 patients were given either laparoscopic(18 patients) or open(20 patients) anterior resection of rectal carcinoma from April 2004 to June 2005 in this department.The percentages of T-lymphocytes(CD_3,CD_4,and CD_8) and natural killer cells were calculated by using the flowcytometry.The levels of immunoglobins(IgG,IgA,and IgM) and complements(C_3 and C_4) were detected by using the immunonephelometry.Results In levels of T-lymphocytes,immunoglobins,and complements,there were no statistically significant differences between open and laparoscopic groups 24 and 96 hours after operation.In levels of natural killer cells,no differences were observed in laparoscopic group before and after operation(24 and 96 postoperative hours) while a significant decrease were found in open group after operation.Conclusions As compared with open surgery,laparoscopic anterior resection of rectal carcinoma has less influence on natural killer cells.
