Flow Cytometric Analysis of Phenotypes of Canine Red Blood Cells with FITC-Labeled Clerodendron Trichotomum Lectin

[摘要] References(23)Canine red blood cells were divided into a positive type (C type) and a negative type (c type) by a agglutination test with Clerodendron trichotomum lectin (CTL). Blood cells changed from c to C type after suffering from mammary tumor were named cm. The c type blood cells treated with neuraminidase were named cn. These red blood cells were studied with flow cytometry using a directly fluoresceinated CTL. Positive percents of C type, cm type, and cn type were 49.3%, 43.8% and 81.0% respectively. While C showed one peak in histogram, cm showed two peaks. The positive peak in the cm blood cells suggested an appearance of a new blood cell population with a novel sugar chain structure after suffering from the tumor.

[学科分类] 兽医学

[关键词] flow cytometry;lectin;tumor