AIM： To determine the serum levels of c-reactive protein （CRP）, transferrin （TRF）, a2-macroglobulin （A2M）, ceruloplasmin （CER）, al-acid glycoprotein （AAG）, prealbumin （P-ALB） and retinol-binding protein ...AIM： To determine the serum levels of c-reactive protein （CRP）, transferrin （TRF）, a2-macroglobulin （A2M）, ceruloplasmin （CER）, al-acid glycoprotein （AAG）, prealbumin （P-ALB） and retinol-binding protein （RBP） in gastric carcinoma patients and to explore their possible correlation with underlying Helicobacter pylori （H pylon） infection. METHODS： We measured the serum levels of CRP, TRF, A2M, CER, AAG, P-ALB, and RBP in 153 preoperative patients （93 males; mean age： 63.1±11.3 years） with non-cardia gastric adenocarcinoma and 19 healthy subjects. RESULTS： The levels of CRP, CER, RBP, and AAG in cancer patients were significantly higher than those in healthy controls （P〈0.0001）, while no difference was found regarding the TRF, P-ALB, and A2M levels. Cancer patients with H py/ori infection had significantly lower RBP values compared to non-infected ones （P〈0.0001） and also higher values of CRP and AAG （P = 0.09 andP = 0.08, respectively）. CONCLUSION： High serum levels of CRP, CER and AAG in cancer patients do not seem to be related to H pylori infection. Retinol-binding protein seems to discriminate between infected and non-infected patients with gastric carcinoma. Further studies are needed to explore if it is directly involved in the pathogenesis of the disease or is merely an epiphenomenon.展开更多
文摘AIM： To determine the serum levels of c-reactive protein （CRP）, transferrin （TRF）, a2-macroglobulin （A2M）, ceruloplasmin （CER）, al-acid glycoprotein （AAG）, prealbumin （P-ALB） and retinol-binding protein （RBP） in gastric carcinoma patients and to explore their possible correlation with underlying Helicobacter pylori （H pylon） infection. METHODS： We measured the serum levels of CRP, TRF, A2M, CER, AAG, P-ALB, and RBP in 153 preoperative patients （93 males; mean age： 63.1±11.3 years） with non-cardia gastric adenocarcinoma and 19 healthy subjects. RESULTS： The levels of CRP, CER, RBP, and AAG in cancer patients were significantly higher than those in healthy controls （P〈0.0001）, while no difference was found regarding the TRF, P-ALB, and A2M levels. Cancer patients with H py/ori infection had significantly lower RBP values compared to non-infected ones （P〈0.0001） and also higher values of CRP and AAG （P = 0.09 andP = 0.08, respectively）. CONCLUSION： High serum levels of CRP, CER and AAG in cancer patients do not seem to be related to H pylori infection. Retinol-binding protein seems to discriminate between infected and non-infected patients with gastric carcinoma. Further studies are needed to explore if it is directly involved in the pathogenesis of the disease or is merely an epiphenomenon.
