Objectives: This study aimed to extend the literature by analyzing immunoglobulin (Ig) A, IgE, IgG, IgG2, IgG3, and IgM antibody levels in periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) patients.
Patients And Methods: This study retrospectively analyzed the antibody test results of 20 pediatric patients (10 males, 10 females; mean age: 2.5±1.
The SARS-CoV-2 pandemic continues to impact the medical, economic, social, and political areas worldwide. Although it has been claimed that children are the most responsible for the outbreaks as of September 2021, the statistics showed controversary. Although it showed no difference in viral load and Ct values between symptomatic children and symptomatic adults, or between asymptomatic children and asymptomatic adults, the molecular mechanism remains unclear.
View Article and Find Full Text PDFBackground: While children were initially thought to have serious contributions to the coronavirus disease 2019 (COVID-19) transmission, recent studies suggest otherwise. However, the possible effect of asymptomatic pediatric spread still has not yet received enough attention. The aim of our study was to estimate asymptomatic infection rates among children in the Turkish Republic of Northern Cyprus, by using pediatric patients admitted to a university hospital without any COVID-19-associated symptoms.
View Article and Find Full Text PDFIntroduction: Tonsillar microenvironment is thought to contribute to innate immune dysregulation responsible for the periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) because of beneficial effects of tonsillectomy on treatment of the syndrome. Accordingly previous studies reported altered lymphocyte frequency, cytokine level and microbial composition in PFAPA tonsils. The aim of our study is to monitor expression levels of pro-inflammatory cell surface Toll-like receptors (TLRs) which have important role in induction of inflammation and maintaining tissue haemostasis.
View Article and Find Full Text PDFAsian Pac J Allergy Immunol
December 2023
Background: Bisphenol A (BPA) is an industrial product, widely used in human consumed types of equipment that can be transmitted orally, by inhalation or through dermal absorption and is detectable in many body fluids including cord blood. A correlation between BPA concentration in maternal serum and cord blood has been demonstrated previously, suggesting a possible transfer of BPA via the transplacental path.
Objective: Our objective is to determine the impact of cord blood BPA level on cytokine responses.
To evaluate the relation between cord blood bisphenol A (BPA), leptin, adiponectin, birth weight, height, skin thickness, and postnatal results. This study was performed in near East University Medical Faculty, Nicosia, Cyprus with 150 healthy newborns. Cord blood leptin, adiponectin, BPA levels were measured by ELISA and birth weight, heights and back, waist, and arm skin thickness were measured and postnatal problems noted.
View Article and Find Full Text PDFUnlabelled: Bisphenol A (BPA) is an endocrine-disrupting chemical compound that is mainly used in industrial products as packaging and plastics. It usually transmits to humans via oral route from food-contact material. BPA has demonstrated to be found in body fluids with a higher amount of fetal tissues due to bio-accumulation.
View Article and Find Full Text PDFIntroduction: PFAPA (periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis) is the most frequent non-infectious cause of high fever observed among the European child population. While its cause is still not yet fully identified, PFAPA patients were previously shown to have altered tonsillar microbiome composition. Our study hypothesized that this is associated with a change in antimicrobial peptide (AMP) expression levels, as in the case of Crohn's disease which is another autoinflammatory disorder.
View Article and Find Full Text PDFBackground/aims: Functional constipation is one of the common problems in childhood, and it comprises approximately 5% of the pediatric outpatient clinical applications. On the other hand, celiac disease (CD) is an immune enteropathy with the prevalence between 1/150 and 1/200. In addition to the classical symptoms of the disease such as diarrhea and weight loss, the incidence of atypical symptoms is increasing.
View Article and Find Full Text PDFAim: To detect the impact of insulin-like growth factor-1 (IGF-1) and other risk factors for the early prediction of retinopathy of prematurity (ROP) and to establish a scoring system for ROP prediction by using clinical criteria and serum IGF-1 levels.
Methods: The study was conducted with 127 preterm infants. IGF-1 levels in the 1 day of life, 1, 2, 3 and 4 week of life was analyzed.
J Clin Res Pediatr Endocrinol
March 2018
Objective: To estimate the relationship between cord blood bisphenol A (BPA) levels and anogenital measurements in healthy newborns.
Methods: Pregnancy and birth history, together with body mass and length data, anogenital measurements, penile measurements and cord blood samples were obtained from healthy newborns. Cord blood concentration of BPA was analyzed by sandwich enzyme-linked immunosorbent assays kit.
Background: Iron Deficiency Anemia (IDA) is an important health problem all around the world especially in developing countries. In the Mediterranean countries another prevelant reason of anemia is Thalassemia. Certain strategies had been established as a government policy to reduce prevalence in North Cyprus, such as pre-marital screening of Thalassemia.
View Article and Find Full Text PDFObjectives: This study aims to determine the carrier frequency and the most common mutations of the Mediterranean FeVer (MEFV) gene in healthy Cypriot population of Turkish origin.
Patients And Methods: A total of 296 healthy participants (102 males, 194 females; median age 30 years; range 1 to 81 years) were evaluated. The exon 2, 3, 5 and 10 of MEFV genes were amplified by polymerase chain reaction.
Multidiscip Respir Med
September 2013
Background: Appetite-modulating hormones ghrelin and leptin might be relevant to asthma with their pro-inflammatory effects, and calprotectin has been recognized as a promising marker of inflammation. The purpose of this study was to explore whether asthma, atopy and lung functions has a relation with serum levels of leptin, ghrelin and calprotectin as inflammatory markers in children.
Methods: A cross-sectional study was performed by searching the doctor diagnosed asthma through questionnaires filled in by parents who were phoned, and children were invited to supply fasting blood samples in order to measure serum levels of leptin, ghrelin and calprotectin, and to perform skin prick test and spirometry.
A 6-year-old boy presented with recurrent pneumonia and diarrhoea for 3 years. He had extensive mediastinal lymphadenopathy and atelectasis with low serum levels of IgA, IgG and IgG3. An inguinal lymph node biopsy demonstrated histological and histochemical features of Rosai-Dorfman disease.
View Article and Find Full Text PDFContext: Environmental tobacco smoke (ETS) related inflammation has an anorexigenic effect through affecting the release of appetite-modulating mediators, leptin and ghrelin. Elevated serum calprotectin levels are found in a variety of inflammatory conditions.
Objective: To study the relation between ETS and body mass index (BMI), as well as serum levels of leptin, ghrelin and calprotectin.