Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
Turk J Pediatr ; 64(2): 239-245, 2022.
Article in English | MEDLINE | ID: mdl-35611412

ABSTRACT

BACKGROUND: Current studies claim that peptides such as leptin, adiponectin, ghrelin, and nesfatin-1 found in breast milk may be responsible for the growth of infants. Therefore, we aimed to determine the association between breast milk total ghrelin and nesfatin-1 levels and anthropometric measurements of infants who were small for gestational age (SGA). METHODS: 20 SGA and 20 appropriate for gestational age (AGA) infants were enrolled in the study. Anthropometric measurements of infants were carried out at birth, 1st, and 4th months. In addition, total ghrelin and nesfatin-1 levels in the breast milk were concomitantly measured. RESULTS: Total ghrelin at the 4th month in breast milk waslower-level in the SGA group (p=0.015). In both groups, nesfatin-1 levels at the 4th month were lower than the values at the 1st month. Additionally, nesfatin-1 levels of SGA infants at the 4th month were higher (p=0.035). CONCLUSIONS: Breast milk total ghrelin and nesfatin-1 levels differed in both groups, and it is probably referred to the growth discrepancy of these infants during the first months of life. Furthermore, we consider that higher breast milk nesfatin-1 levels at the 4th month may be a preventive against obesity in SGA infants who have potential risk for obesity in childhood and adulthood.


Subject(s)
Ghrelin , Infant, Small for Gestational Age , Milk, Human , Nucleobindins , Adiponectin , Adult , Female , Ghrelin/metabolism , Humans , Infant , Infant, Newborn , Milk, Human/metabolism , Nucleobindins/metabolism , Pediatric Obesity/prevention & control
2.
Hormones (Athens) ; 21(1): 163-169, 2022 Mar.
Article in English | MEDLINE | ID: mdl-34697762

ABSTRACT

PURPOSE: Heterozygous loss-of-function mutations in the glucokinase (GCK) gene cause MODY 2, which is characterized by asymptomatic fasting hyperglycemia and does not require insulin treatment. Conversely, homozygous loss-of-function mutations in the same gene give rise to permanent neonatal diabetes mellitus (DM) that appears in the first 6-9 months of life and necessitates lifelong insulin treatment. We aimed to present the genotypic and phenotypic features of a 13-year-old patient diagnosed with DM at the age of 3 years due to a homozygous variant in the GCK gene. METHODS: The patient's clinical and laboratory findings at follow-up were not consistent with the initial diagnosis of type 1 DM; thus, next-generation sequencing of MODY genes (GCK, HNF1A, HNF1B, and HNF4A genes) was performed to identify monogenic causes of DM. RESULTS: A novel homozygous variant c.1222 G > T in the GCK gene was revealed. In silico analysis identified it as a pathogenic variant. His mother, father, and brother had the same heterozygous variant in the GCK gene and were diagnosed with MODY 2 (mild fasting hyperglycemia and elevated HbA1c) after genetic counseling. CONCLUSION: In this case report, a patient with a homozygous variant in the GCK gene, who was diagnosed with DM after the infantile period, was presented, highlighting the fact that cases with homozygous variants in the GCK gene can, though rarely, present at a later age with a milder phenotype.


Subject(s)
Diabetes Mellitus, Type 2 , Hyperglycemia , Adolescent , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/genetics , Glucokinase/genetics , Homozygote , Humans , Male , Mutation , Phenotype
SELECTION OF CITATIONS
SEARCH DETAIL
...