Changes of leptin and IGF-Ⅰ in addescents with anorexia nervosa
- VernacularTitle:青少年神经性厌食患者治疗前后血清IGF-Ⅰ和瘦素浓度的变化
- Author:
Xiao ZHANG
;
Yanhong ZHOU
;
Guang XIA
- Publication Type:Journal Article
- Keywords:
Leptin;
Insulin-like growth factor-Ⅰ;
Anorexia nervosaiAdolescents
- From:
Chinese Journal of Primary Medicine and Pharmacy
2008;15(6):921-922
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of leptin and insulin-like growth factor-Ⅰ (IGF-Ⅰ) in adoles-cents with anorexia nervosa(AN) before and after three months of therapy. Methods The plasma levels of leptin and IGF-Ⅰ were measured in 11 adolescents with AN before and after three months of therapy and 11 normal ado-lescents of the same age,and their height,weight were examined and their body mass index(BMI) was calculated,and the results were compared before and after therapy, and were compared with those from age-matched normal adolescents respectively. Results (1)The plasma levels of leptin and IGF-Ⅰ , as well as the BMI in the AN patients after three months of therapy were significantly higher, than those before the therapy, and both were significantlylower than those in the controls. (2)Significant correlations between the plasma leptin levels and IGF-Ⅰ and BMI were detected in the AN patients both before and after the therapy, as well as in the controls. (3)Significant correla-tions between the plasma leptin levels and IGF-Ⅰ were detected in the AN patients both before and after the thera-py, as well as in the controls. Conclusion The plasma levels of leptin and IGF-Ⅰ resulted in significant changes, and these changes were consistent with body fat content in adolescents with AN.
