Publications by authors named "Hale Unver Tuhan"

Objective: This study's primary aim is to evaluate the relationship between obesity and sluggish cognitive tempo (SCT).

Method: The study group consisted of obese ( = 37) and morbidly obese ( = 42) patients. The healthy control group included 38 children and adolescents.

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Background: Perilipin 2 (PLIN2) is a protein that contributes to the formation and stability of lipid droplets. It has been associated with the development of several diseases, particularly related to glucose and lipid metabolism. In infants of diabetic mother (IDM), fetal hyperinsulinaemia leads to increased adipose tissue and macrosomia.

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Objectives: To investigate the effects of maternal smoking during pregnancy on newborn infants' anogenital distance (AGD).

Methods: Fifty-six female and sixty-four male newborn infants from mothers who smoked during pregnancy were included in this study. A control group for each sex was selected from infants whose mothers had no active or passive (in either the household or the workplace) smoke exposure before or during pregnancy.

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Background: Hypoglycemia is the most common and severe complication of insulin treatment during the management of type 1 diabetes mellitus (T1DM). Despite its importance, there is a lack of data about the efficacy and superiority of the carbohydrate sources used in hypoglycemia management in children and adolescents.

Objective: We aimed to compare the effectiveness of honey, fruit juice, and sugar cubes as simple carbohydrates used in the primary treatment of hypoglycemia in children and adolescents with T1DM, who attended a diabetes summer camp.

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Objective: This study aimed to investigate the relationship between serum irisin level and metabolic and anthropometric parameters in obese children.

Methods: The study included 36 obese children with a body mass index (BMI) of ≥95th percentile and 30 healthy children with a BMI ranging from the 5th to the 85th percentile. Healthy and obese children had similar age, gender and pubertal stage distribution.

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Aim: To perform molecular analysis of pediatric maturity onset diabetes of the young (MODY) patients by next-generation sequencing, which enables simultaneous analysis of multiple genes in a single test, to determine the genetic etiology of a group of Turkish children clinically diagnosed as MODY, and to assess genotype-phenotype relationship.

Methods: Forty-two children diagnosed with MODY and their parents were enrolled in the study. Clinical and laboratory characteristics of the patients at the time of diagnosis were obtained from hospital records.

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Growth hormone (GH) deficiency is the most common pituitary hormone deficiency after traumatic brain injury. Patients with GH deficiency have a reduced sweating capacity which increases the risk of developing hyperthermia. To the best of our knowledge, central fever that developed due to GH deficiency and improved with GH treatment has not yet been reported.

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Objective: To evaluate i) the frequency of typical hypothyroidism symptoms in children with subclinical hypothyroidism (SH), ii) to evaluate the association of SH with lipoproteins and iii) to investigate possible improving effects of L-thyroxine (LT4) treatment on these findings.

Methods: Twenty-seven children with SH who had elevated thyroid-stimulating hormone (TSH: >4.94 µIU/L) but normal free T4 levels and healthy euthyroid children of similar age and sex were enrolled in the study.

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During the first weeks of life, salt-wasting crisis, hyperkalemia, acidosis, hypoglycemia, and shock are the main findings of congenital adrenal hyperplasia (CAH). Pseudohypoaldosteronism type 1 (PHA1) is a rare disease of mineralocorticoid resistance, which is characterized with high aldosterone levels, hyponatremia and hyperkalemia without clinical findings of glucocorticoid deficiency. Patients with PHA1 are often initially diagnosed with CAH; however, it is unusual that a CAH patient is misdiagnosed as PHA1.

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Deficiency of 17β-hydroxysteroid dehydrogenase type3 (17β-HSD3) isoenzyme which catalyzes the synthesis of testosterone from Δ4-androstenedione, is the cause of 46, XY disorders of sex development (DSD). 17β-HSD3 deficiency is a rare autosomal recessive disorder, which is caused by mutations in the HSD17B gene found on chromosome 9q22. Up to now, almost 33 mutations in the HSD17B3 gene have been reported.

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We investigated the relation of serum leptin, soluble leptin receptor (sLR) and free leptin index (FLI) with metabolic and anthropometric parameters in obese and healthy children. Height, weight, waist circumference (WC), fasting serum glucose, insulin, lipid profile, leptin and sLR levels of 35 obese children and 36 healthy children were measured and FLI was calculated as the ratio of leptin to sLR. In obese children, serum leptin and FLI were found significantly higher, while sLR level was significantly lower than the healthy children.

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