Fetal and maternal peroxisome proliferator-activated receptor gamma2 Pro12Ala does not influence birth weight
| Autor: | Friedrich Priem, Claus-Michael Richter, Horst Halle, Thiemo Pfab, Berthold Hocher, Christine Poralla, Torsten Slowinski, Michael Godes |
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| Rok vydání: | 2006 |
| Předmět: |
Male
medicine.medical_specialty Genotype Endocrinology Diabetes and Metabolism Birth weight Medicine (miscellaneous) Peroxisome proliferator-activated receptor Type 2 diabetes chemistry.chemical_compound Endocrinology Insulin resistance Pregnancy Diabetes mellitus Internal medicine medicine Birth Weight Humans Genetic Predisposition to Disease chemistry.chemical_classification Glycated Hemoglobin Fetus Nutrition and Dietetics Polymorphism Genetic business.industry Body Weight Infant Newborn medicine.disease Body Height PPAR gamma Low birth weight chemistry Diabetes Mellitus Type 2 Female Glycated hemoglobin medicine.symptom Insulin Resistance business Energy Metabolism |
| Zdroj: | Obesity (Silver Spring, Md.). 14(11) |
| ISSN: | 1930-7381 |
| Popis: | The association between the peroxisome proliferator-activated receptor (PPAR)gamma2 Pro12Ala polymorphism and insulin resistance is reported to depend on low birth weight. Low birth weight itself has been linked to type 2 diabetes and cardiovascular diseases in adulthood. We assessed whether the PPARgamma2 Pro12Ala polymorphism determines body size at birth and whether metabolic differences between the genotypes are already detectable in the newborn. This study was conducted at the obstetrics department of the Charité, Berlin, Germany. One thousand nine hundred thirty white woman/child pairs were consecutively included and genotyped. The newborn's weight, length, and head circumference were measured. Total glycated hemoglobin in blood served as a surrogate of fetal insulin resistance and glucose use. We found that neither the fetal nor the maternal Pro12Ala genotype determined body size or total glycated hemoglobin at birth. The results suggest that the PPARgamma2 Pro12Ala polymorphism is not relevant for intrauterine growth. Previously reported effects of PPARgamma2 Pro12Ala on insulin resistance seem to arise later in life. |
| Databáze: | OpenAIRE |
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