正常足月儿脐静脉血中粒细胞集落刺激因子和免疫球蛋白含量的测定  

RESERCH ON THE CONTENTS OF GRANULOCYTE COLONE STIMULATED FACTOR(G-CSF)AND LMMUNOGLOBULIN IN UMBILICAL VEIN SERUMS

作　　者：刘桂兰 蒋佩华 田开功 施淑敏 张正 

机构地区：[1]北医大人民医院,100044 [2]北医大人民医院血清室,100044

出　　处：《新生儿科杂志》1997年第4期164-165,156,共3页The Journal of Neonatology

摘　　要：作者应用酶联免疫吸附试验（ELISA）分别测定了49例正常足月儿脐动脉血清和50例脐静脉血G－CSF阳性率和含量。脐动脉及脐静脉血清G－CSF阳性率分别为8.16％及74％，并测定了其中37例阳性脐静脉血中G－CSF含量，结果S／N最高值19．94，最低2.1，均值为5．90±3．95。经统计学处理，脐静脉血与脐动脉血中G－CSF阳性率有显著性差别（P＜0．01）。并用单向环状免疫扩散（RID）法，测定了41例正常足月儿脐静脉血中免疫球蛋白（IgG，IgA，IgM）含量，IgG（13．02±3．65）明显高于正常值11．2±3．2，（P＜0．05），IgA未测到，IgM含量明显低于正常值。Author applied the G-CSF ELISA test box to detect the G-CSF positive rates and contents respectly in umbilical artery serums of farty-nine normal full-terms infants and umbilical vein serums of fifty normal newborns. The results showed the positive rates in umbilical artery surums waw 8. 16%, vien serums was 74% anymore, we detected the contents of the G-CSF in thirty-seven positive umilical vein serums. The results showed that the maximum S/N was 19. 94 the minimum S/N was 2. 1 and X±s = 5. 90± 3. 95 From statistic analysis,there wassignifiant diferent positive rates in umbilical vein and artery serums (P<0. 01). We detected the lmmunoglobuin levels in forty-one normol newborn's umbilical vein serums by RID. Wer observed that the levels of lgG were higher than normal signifinantly (P<0. 05) X ±@= 13. 02± 3. 65. lgA couldn't found and lgM were lower than normal

关 键 词：血液检查 脐血 粒细胞 集落刺激因子 免疫球蛋白 

分 类 号：R446.112[医药卫生—诊断学]