ESPE Abstracts

Background: Type 1 Diabetes is influenced by genetic and environmental factors. Cytotoxic T-lymphocyte antigen 4 (CTLA-4) gene polymorphism and The interferon induced helicase domain 1 (IFIH1) gene are known to be associated with T1DM, but have not been established in a Caucasian children population yet. The interleukin 13 (IL13) gene polymorphisms impact on the development of Type 1 DM in children has not been reported yet.Objective and hypotheses: To e...

Objective: determination of changes in metabolic status and osteoprotegerin (OPG) concentrations in obese children.Methods: We examined 220 children in the University Hospital (Minsk) from 2022 to 2023 yrs. Their anthropometric parameters (height, weight, body mass index (BMI)) were determined. Blood levels of OPG, insulin were determined. All children were divided into 2 groups: group 1 children with morbid obesity (MO)...

Introduction: Vitamin D-dependent rickets type 2A (VDDR2A) is a rare autosomal recessive disease that caused by mutations in the vitamin D receptor (VDR) gene. Hypocalcemia, high alkaline phosphatase, secondary hyperparathyroidism, high 1.25-OH vitamin D (1.25-OHD) levels despite normal 25-OH vitamin D (25-OHD) levels are diagnostic. The clinical signs are rickets, short stature, recurrent lung infections and total/subtotal alopecia. Here, we present a case of...

Objectives: Achondroplasia (ACH), caused by a mutation in the fibroblast growth factor receptor 3 gene (FGFR3), leads to inhibition of endochondral bone growth. Vosoritide is a biological analogue of C-type natriuretic peptide (CNP), a potent stimulator of endochondral bone growth. A Phase 2, open-label, sequential cohort, dose-escalation study was conducted to evaluate the safety, tolerability, and efficacy of vosoritide for 24 months in children with ACH aged 5&#150...

Objective: To evaluate bone mineral density (BMD) and its relationship with vitamin D in children with obesity.Methods: We examined 110 children in the University Hospital (Minsk) from 2015 to 2018 yrs. Their anthropometric parameters (height, weight, body mass index (BMI)) were determined. Body composition with evaluating of mineral component were made by dual energy X-ray absorptiometry with the calculation of feet, hands, spine, ribs, hips BMD (g/cm<s...

Background: The diagnosis of GHD in children is based on auxological, biochemical, neuro-radiological, and genetic tests. Biochemical tests include evaluation of stimulated GH secretion and baseline IGF-1 determination. Although IGF-1 is the most reliable indicator of GH action, its value should always be interpreted in conjunction with other clinical and biochemical parameters. Since IGF-1 has good specificity (about 90%), but low sensitivity (about 70%), nor...

Hypogonadotropic hypogonadism is characterized by low levels of gonadotropins and delayed or absent sexual development. Most of the patients reach the diagnosis in late adolescence or in adulthood. A timely, appropriate diagnosis implicates a better clinical outcome and treatment timing. We describe the clinical case of a 15-year-old girl with primary amenorrhea. Stature and weight were in accordance with mid parental height; Tanner stage: PH2 B1. FSH, LH, oestradiol showed pr...

Therapeutic interventions in obesity in addition to the weight loss, seek to improve the profile of cytokines. It is believed that physical activity, even in the absence of significant weight loss, may favorably increase the concentration of irisin and decrease the concentration of chemerin. The aim of the study was to compare the impact of a standard lifestyle intervention (SI) with an intense intervention (II) including controlled increase of daily physical ...

Introduction: Hysterosalpingography using oil-soluble iodinated contrast medium (ethiodized oil; Lipiodol) is a common examination for patients with infertility. Lipiodol remains in the body long after the examination, and there are some reports suggesting that Lipiodol induces thyroid dysfunction not only to the mother but also the fetus and the newborn. However, since there are no known mouse models of Lipiodol-induced thyroid dysfunction, we examined the influence of Lipiod...

Objective: To observe vaginal opening day (VOD), hypothalamic kiss-1 gene and ovarian estrogen receptors (ER) gene expression level changes in neonatal rats exposure to different doses of bisphenol-A(BPA).Methods: Neonatal female SD rats were randomly divided into six groups: control group, vehicle group, 17β-estradiol group (17β-estradiol, E2,10 μg/kg per day), low-dose BPA group (25 μg/kg per day), medium-dose BPA group (50 μg/...