[Changes in nutritional status and immune function in patients with colorectal cancer after operation].
OBJECTIVE
To evaluate the changes in the nutritional status and immune function in patients with colorectal cancer after operation.


METHODS
The indexes of the nutritional status and immune function were measured in 40 patients with colorectal cancer before and after operation and compared with the control group.


RESULTS
The levels of IgM, IgG, prealbumin and transferrin were lowered after operation in these colorectal cancer patients (P<0.05), but no significant difference was noted after operation in the control group.


CONCLUSIONS
The nutritional status and immune function in colorectal cancer patients obviously deteriorate after operation.
Ma
Tao
T
Department of General Surgery, First Affiliated Hospital of Shantou University, Shantou 515041, China.
Yao
Xue-qing
XQ
Lin
Feng
F
Zhong
Shi-zhen
SZ
D000230:Adenocarcinoma / Q000276:immunology / Q000601:surgery; D000328:Adult; D000368:Aged; D015179:Colorectal Neoplasms / Q000276:immunology* / Q000601:surgery*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood*; D007075:Immunoglobulin M / Q000097:blood; D008297:Male; D008875:Middle Aged; D009752:Nutritional Status; D011184:Postoperative Period; D011228:Prealbumin / Q000378:metabolism; D014168:Transferrin / Q000378:metabolism
D007074:Immunoglobulin G; D007075:Immunoglobulin M; D011228:Prealbumin; D014168:Transferrin