Gut hormone profiles in preterm and term infants during the first 2 months of life

被引:17
|
作者
Kawamata, Ryou [1 ]
Suzuki, Yume [1 ]
Yada, Yukari [1 ]
Koike, Yasunori [1 ]
Kono, Yumi [1 ]
Yada, Toshihiko [2 ]
Takahashi, Naoto [3 ]
机构
[1] Jichi Med Univ, Sch Med, Dept Pediat, Shimotsuke, Tochigi 3290498, Japan
[2] Jichi Med Univ, Sch Med, Dept Integrat Physiol, Shimotsuke, Tochigi 3290498, Japan
[3] Univ Tokyo, Dept Pediat, Tokyo, Japan
来源
关键词
glucagon-like peptide-1; glucose-dependent insulinotropic polypeptide; leptin; neonates; pancreatic polypeptide; peptide YY; premature infants; PEPTIDE YY; PANCREATIC-POLYPEPTIDE; CORD BLOOD; LEPTIN; EXPRESSION; INTRAUTERINE; GHRELIN; GROWTH; PYY;
D O I
10.1515/jpem-2013-0385
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Aim: To investigate changes of gut hormones in term and preterm infants in the first 2 months after birth, as the role and relationships of gut hormones in premature infants has not been well elucidated. Methods: In 29 preterm and five term infants, fasting serum concentrations of leptin, glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1), peptide YY (PYY), pancreatic polypeptide, insulin, amylin, and ghrelin were measured using a bead array system. Results: Serum leptin concentration soon after birth showed a positive correlation with gestational week in all infants (r=0.623, p<0.01). Serum leptin level rapidly decreased in all infants. In preterm infants, serum GLP-1 levels at birth showed negative correlations with gestational week (r=-0.447, p=0.02). Serum GIP, GLP-1, and PYY levels increased after birth and were persistently high until 10 weeks of life. Conclusion: Serum concentrations of different gut hormones changed postnatally in their specific ways in preterm infants.
引用
收藏
页码:717 / 723
页数:7
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