[Plasma levels of vitamin A and its protein vectors (RBP and PA), carotene, total cholesterol and HDL-cholesterol in patients with carcinoma of the cervix].
In this study plasma levels of vitamin A, carotenoids, retinol binding protein (RBP), prealbumin (PA), HDL-and total cholesterol of 40 subjects with carcinoma of cervix uteri were determined and compared to those of the healthy female subjects described in our previous research. Plasma levels of vitamin A and carotene were determined by a spectrophotometric method using trifluoroacetic acid, plasma RBP and PA by single radial immunodiffusion, and HDL-and total cholesterol by enzymatic colorimetry. Plasma mean values of carotene, vitamin A, RBP and HDL-cholesterol were lower (P less than 0.01) than in the control group, and the same applies to the PA mean plasma level (P less than 0.05). On the contrary, total cholesterol mean value of the patients resulted to be higher (P less than 0.01) than in the control group. Vitamin A plasma levels were significantly related (P less than 0.01) to RBP and PA. No significant statistical correlation was found between the clinical stage and the histological grading and vitamin A plasma levels.
D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000097:blood*; D002784:Cholesterol / Q000097:blood*; D008076:Cholesterol, HDL / Q000097:blood; D005260:Female; D006801:Humans; D008875:Middle Aged; D011228:Prealbumin / Q000032:analysis*; D012177:Retinol-Binding Proteins / Q000032:analysis*; D054839:Retinol-Binding Proteins, Plasma; D002583:Uterine Cervical Neoplasms / Q000097:blood*; D014801:Vitamin A / Q000097:blood*
D008076:Cholesterol, HDL; D011228:Prealbumin; D012177:Retinol-Binding Proteins; D054839:Retinol-Binding Proteins, Plasma; D014801:Vitamin A; D002784:Cholesterol
Valori plasmatici della vitamina a e dei suoi vettori proteici (RBP e PA), del carotene, del colesterolo totale e del colesterolo-HDL in soggetti affetti da carcinoma della portio.