The effects of gastric acid on pediatric restorative materials: SEM analysis.

In this study, we aimed to demonstrate changes in the surface roughness and microhardness of three different restorative materials routinely used in pediatric dentistry (composite, compomer and resin-modified glass ionomer cement (RMCIS)) in response to continuous daily exposure to gastric acid. Twelve samples of each of type of restorative material were prepared. Eleven of the specimens were included in the gastric acid cycle.

Retrospective evaluation of the effectiveness of teledentistry approach during COVID-19 in pediatric dentistry: A parental perspective.

Objective: Dentistry necessarily requires close face-to-face contact with patients, so it was largely halted during the COVID-19 pandemic. During this pandemic, teledentistry (TD) could be a novel way to resume dental practice. It was aimed to investigate the satisfaction of the parents who received teledentistry (TD) service in a pediatric dentistry clinic during the COVID-19 pandemic, as well as other factors that may have contributed to this satisfaction.

Altered chromatin landscape in circulating T follicular helper and regulatory cells following grass pollen subcutaneous and sublingual immunotherapy.

Background: Allergen-specific immunotherapy is a disease-modifying treatment that induces long-term T-cell tolerance.

Objective: We sought to evaluate the role of circulating CXCR5PD-1 T follicular helper (cT) and T follicular regulatory (T) cells following grass pollen subcutaneous immunotherapy (SCIT) and sublingual immunotherapy (SLIT) and the accompanying changes in their chromatin landscape.

Methods: Phenotype and function of cT cells were initially evaluated in the grass pollen-allergic (GPA) group (n = 28) and nonatopic healthy controls (NAC, n = 13) by mathematical algorithms developed to manage high-dimensional data and cell culture, respectively.

Bipolar Spectrum Disorder May Be Associated With Family History of Diseases.

Background: This study aims at investigating into the presence of family history of diabetes, ischemic heart disease, thyroid disease, cancer, cerebrovascular disease, and epilepsy in bipolar patients.

Methods: Totally 1,148 patients admitted to our outpatient unit between January 2018 and January 2020, who were diagnosed with bipolar disorder according to Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V), from whom informed consent was obtained, were cross-sectionally and consecutively evaluated. Each patient was questioned regarding a family history of diabetes, ischemic heart disease, thyroid disease, cancer (gastrointestinal, breast and prostate cancer, leukemia, and lymphoma), cerebrovascular disease and epilepsy in first- and second-degree relatives.

P-wave and QT dispersion in patients with conversion disorder.

Objective: The aim of this study was to investigate QT dispersion (QTd), which is the noninvasive marker of ventricular arrhythmia and sudden cardiac death, and P-wave dispersion, which is the noninvasive marker of atrial arrhythmia, in patients with conversion disorder (CD).

Patients And Methods: A total of 60 patients with no known organic disease who were admitted to outpatient emergency clinic and were diagnosed with CD after psychiatric consultation were included in this study along with 60 healthy control subjects. Beck Anxiety Inventory and Beck Depression Scale were administered to patients and 12-lead electrocardiogram measurements were obtained.

Temperament, character traits, and alexithymia in patients with panic disorder.

Background: The primary aim of the present study was to compare temperament and character traits and levels of alexithymia between patients with panic disorder and healthy controls.

Methods: Sixty patients with panic disorder admitted to the psychiatry clinic at Fırat University Hospital were enrolled in the study, along with 62 healthy age-matched and sex-matched controls. The Structured Clinical Interview for DSM-IV axis I (SCID-I), Temperament and Character Inventory (TCI), Toronto Alexithymia Scale (TAS-20), and Panic Agoraphobia Scale (PAS) were administered to all subjects.