The relationship of cord blood leptin and adiponectin with fetus growth and development
10.3760/cma.j.issn.1673-4408.2010.03.001
- VernacularTitle:脐血脂联素、瘦素水平与胎儿发育的相关性
- Author:
Yajing ZHANG
;
Yan SUN
;
Junli LI
;
Xin WANG
;
Chunyan MA
;
Lihua NING
- Publication Type:Journal Article
- Keywords:
Cord blood;
Adiponectin;
Leptin;
Fetus;
Development
- From:
International Journal of Pediatrics
2010;37(3):225-227
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between the levels of adiponectin and leptin in umbilical bloods and fetal' s growth and development. Methods Eighty-six neonates bom in our obstetrics department from October 2006 to October 2007 were enrolled the study. According to different birth weight they were divided into small for gestational age infants (SGA) group( n = 16), appropriate for gestational age (AGA) group( n = 41) and large for gestational age (LGA) group ( n = 29 ). After the baby was delivered, 20ml umbilical cord blood was collected immediately.Serum adiponectin and leptin levels of umbilical blood were measured using the radio immunoassay, while blood lipid levels were examined and neonatal growth parameters were measured. Results (1)There were significant difference of umbilical blood leptin and adiponectin levels among three groups ( P < 0.001), which were higher in LGA group than those in AGA and SAG group(P <0.01). (2)There were positive correlations between the serum leptin levels and body weight, gestational age, head circumference, body length, foot length and placental weight( P < 0.01). There were positive correlations between the umbilical blood levels of adiponectin and birth weight, head circumference, foot length and BMI(P<0.05).(3)Umbilical blood leptin levels were significantly positively correlated with adiponectin (P <0.01). (4) Blood lipid levels were not found significant difference among three groups, there were no significant correlation between umbilical blood adiponectin and leptin levels and blood lipids ( P > 0.05). Conclusion Umbilical blood leptin and adiponectin play an important role in fetal growth and developmental processes.
