中华田园犬DEA1.1血型鉴定及血型调查

由于DEA1.1血型是临床上犬最常见和最具免疫原性的血型,因此发达国家很重视DEA1.1血型的调查研究,但鲜有中国本土犬血型调查研究的报道.该研究通过血型鉴定卡法和抗体法调查了236条中华田园犬的血型,发现54.2%中华田园犬的血型为DEA1.1~+(128/236),45.8%的犬血型为DEA1.1~-(108/236).相对于雄性(48.1%),雌性中华田园犬DEA1.1的阳性率较高,达到了67.1%.研究结果表明,由于DEA1.1血型在输血中的重要意义和其在中华田园雄性犬中较低的出现率,建议可将雄性纯种中华田园犬作为紧急献血犬;在给其他犬种输血之前需要进行DEA1.1血型鉴定.

DEA1.1 Blood Type Identification and Survey of Chinese Garden Dog

Clinically, DEA1.1 (Dog Erythrocyte Antigen) blood type is the most common and immunogenic blood type, and its investigation and study have attracted much attention of the researchers in the developed countries. However, few studies have been reported on DEA1.1 blood type of Chinese native dogs. In this study, a total of 236 native Chinese garden dogs (Canis lupus familiaris) were investigated about their DEA1.1 blood type by the blood type test card and the DEA1.1 antibody method. The results showed that 54.2% of the Chinese garden dogs were DEA1.1+ (128/236), and 45.8%were DEA1.1- (108/236). Compared with their male counterparts (48.1%), the female Chinese garden dogs had higher positive rate of DEA1.1 (67.1%). In conclusion, due to the importance of DEA1.1 blood type in transfusion and its low prevalence in male Chinese garden dogs, the male Chinese garden dogs are recommended to be used as blood donors in an emergency, and the DEA1.1 blood type should be identified before transfusion.