Behavioural, cognitive, and neurophysiological effects of a synbiotic supplementation enriched with pigmented corn extract or cornstarch in drug-naïve children with attention-deficit hyperactivity disorder: a randomised, double-blind, comparison-controlled clinical trial.

Background & Aims: Considerable interest has been recently given to the potential role of the gut-brain axis (GBA) -a two-way communication network between the gut microbiota and the central nervous system- in the pathogenesis of attention-deficit hyperactivity disorder (ADHD), suggesting the potential usefulness of probiotic and synbiotic supplementations. In light of the limited available evidence, synbiotic efficacy in ADHD children not taking medications should be clarified. This study aimed to investigate the efficacy of a synbiotic dietary supplementation on fatty acids levels as well as on microbiota composition, behaviour, cognition, and brain function in children with ADHD.

Coronal and Root Canal Microbiota in Apical Periodontitis with Different PAI.

Apical periodontitis is an inflammatory disease triggered by oral pathogens invading necrotic root canals. The aim of this study was to evaluate the coronal and root canal bacterial community profiles in primary endodontic infections with different periapical (PAI) indices in comparison to oral mucosa controls. A total of 31 patients with primary apical periodontitis, 14 with PAI-1 and 17 with PAI-3 were recruited.

Biomarkers Identification in the Microenvironment of Oral Squamous Cell Carcinoma: A Systematic Review of Proteomic Studies.

An important determinant for oral squamous cell carcinoma (OSCC) onset and outcome is the composition of the tumor microenvironment (TME). Thus, the study of the interactions occurring among cancer cells, immune cells, and cancer-associated fibroblasts within the TME could facilitate the understanding of the mechanisms underlying OSCC development and progression, as well as of its sensitivity or resistance to the therapy. In this context, it must be highlighted that the characterization of TME proteins is enabled by proteomic methodologies, particularly mass spectrometry (MS).

About a Possible Impact of Endodontic Infections by or on Oral Carcinogenesis: A Literature Overview.

Periodontitis is linked to the onset and progression of oral squamous cell carcinoma (OSCC), an epidemiologically frequent and clinically aggressive malignancy. In this context, and , two bacteria that cause periodontitis, are found in OSCC tissues as well as in oral premalignant lesions, where they exert pro-tumorigenic activities. Since the two bacteria are present also in endodontic diseases, playing a role in their pathogenesis, here we analyze the literature searching for information on the impact that endodontic infection by or could have on cellular and molecular events involved in oral carcinogenesis.

A Knowledge-based Decision Support System for recommending safe recipes to individuals with dysphagia.

Background: Dysphagia is a disorder that can be associated to several pathological conditions, including neuromuscular diseases, with significant impact on quality of life. Dysphagia often leads to malnutrition, as a consequence of the dietary changes made by patients or their caregivers, who may deliberately decide to reduce or avoid specific food consistencies (because they are not perceived as safe), and the lack of knowledge in how to process foods are critics. Such dietary changes often result in unbalanced nutrients intake, which can have significant consequences for frail patients.

Pediatric Primary Care Provider Perspectives on Including Children in Alternative Emergency Medical Services Disposition Programs.

Introduction: Many emergency medical services (EMS) agencies have implemented alternative disposition programs for low-acuity complaints, including transportation to clinics. Our objectives were to describe pediatric primary care providers' views on alternative EMS disposition programs.

Method: We conducted virtual focus groups with pediatric primary care providers.

Mineralocorticoid receptor knockout in Schwann cells alters myelin sheath thickness.

Myelination allows fast and synchronized nerve influxes and is provided by Schwann cells (SCs) in the peripheral nervous system. Glucocorticoid hormones are major regulators of stress, metabolism and immunity affecting all tissues. They act by binding to two receptors, the low-affinity glucocorticoid receptor (GR) and the high-affinity mineralocorticoid receptor (MR).

Caregiver Perspectives on Including Children in Alternative Emergency Medical Services Disposition Programs: A Qualitative Study.

Objectives: Almost half of pediatric EMS calls may be for low-acuity problems. Many EMS agencies have implemented alternative disposition programs for low-acuity patients, including transportation to clinics, substituting taxis for ambulances, and treatment in place without transport to an emergency department. Including children in such programs poses specific challenges, with one concern being potential caregiver opposition.

DNA Damage Response Gene Signature as Potential Treatment Markers for Oral Squamous Cell Carcinoma.

Oral squamous cell carcinoma (OSCC) is a rapidly progressive cancer that often develops resistance against DNA damage inducers, such as radiotherapy and chemotherapy, which are still the standard of care regimens for this tumor. Thus, the identification of biomarkers capable of monitoring the clinical progression of OSCC and its responsiveness to therapy is strongly required. To meet this need, here we have employed Whole Genome Sequencing and RNA-seq data from a cohort of 316 patients retrieved from the TCGA Pan-Cancer Atlas to analyze the genomic and transcriptomic status of the DNA damage response (DDR) genes in OSCC.

The Multiple Roles of CD147 in the Development and Progression of Oral Squamous Cell Carcinoma: An Overview.

Cluster of differentiation (CD)147, also termed extracellular matrix metalloprotease inducer or basigin, is a glycoprotein ubiquitously expressed throughout the human body, the oral cavity included. CD147 actively participates in physiological tissue development or growth and has important roles in reactive processes such as inflammation, immunity, and tissue repair. It is worth noting that deregulated expression and/or activity of CD147 is observed in chronic inflammatory or degenerative diseases, as well as in neoplasms.

Recurrent aphthous stomatitis (RAS): guideline for differential diagnosis and management.

Aim: Recurrent aphthous stomatitis (RAS) is a painful and common ulcerative form that can pose a diagnostic challenge. In fact, similar oral ulcers can appear secondary to a variety of well-defined pathological conditions. Thus, the purpose of this work was to update the current knowledge about RAS METHODS: A narrative review is presented aiming to clarify the extensive differential diagnosis of RAS and its management.

Oral Health Status among Migrants from Middle- and Low-Income Countries to Europe: A Systematic Review.

Introduction: Economic inequality, political instability and globalization have contributed to the constant growth of the migration phenomenon in recent years. In particular, a total of 4.2 million people migrated to Europe during 2019 and most of them settled in Germany, France and Italy.

Bladder Dysfunction and Re-Absorbable Bulking Agent Affect Success Rate in Children Underwent Endoscopic Treatment for Vesicoureteral Reflux: A Long-Term Follow-Up Study.

This paper is designed to evaluate the results (at long-term follow-up of) children affected by dilating VUR. Our attention was focused on how VUR grade, laterality, bladder dysfunction (BD), the double renal system, and the type of bulking substance may affect VUR resolution in the long-term period. The charts of 93 children with dilating VUR who underwent endoscopic treatment (ET) and with a minimum post-operative follow-up of 7 years were reviewed (mean follow-up time was 9.

Idiopathic neonatal hemoperitoneum presented as scrotal hematoma: it's a diagnostic challenge?

Background: Idiopathic hemoperitoneum in the newborn is an entity very rarely encountered in clinical practice.

Case Presentation: A case of scrotal hemorrhage (SH) associated with intrabdominal hemorrhaging and acute anemia is presented. Indications for early surgery included a massive scrotal hematoma, rapid onset of severe anemia, and unknown etiology.

The increasing trend of Type 2 diabetes in youth: An overview.

Introduction: Pediatric Type 2 Diabetes Mellitus (T2DM) is increasing in incidence, largely in correlation with global childhood obesity crisis.

Complications: Early detection and treatment are vital as diabetes has been shown to progress rapidly and aggressively amongst children.

Etiology: Higher than expected insulin levels compared to adults, leads to more rapid β cell decline.

Physical and chemical mechanisms involved in adhesion of orthodontic bonding composites: in vitro evaluations.

Background: Bond strength of orthodontic composite is strongly influenced by molecular and structural mechanisms. Aim of this in vitro study was to compare bond strength of light-cure orthodontic composites by measuring debonding forces and evaluating locations of bond failure. Investigations on chemical compositions clarified adhesive behaviors and abilities, exploring effects of ageing processes in this junction materials.

A Rare Case of Mesenteric Chylous Cyst in Infant: Case Report and Review of Literature.

The occurrence of a mesenteric cyst (MC) is common in adults while in children and in infants is rare. In adults mesenteric cysts are often asymptomatic and discovered incidentally; however, in children they commonly present with symptoms of abdominal pain or distension with fever and leucocytosis. We report on a rare case, in our experience, of Mesenteric Chylous cyst (MCC) in an infant with signs and symptoms of intestinal obstruction.

Is Dental Amalgam a Higher Risk Factor rather than Resin-Based Restorations for Systemic Conditions? A Systematic Review.

Objective: The aim of this study was to confirm the hypothesis that patients with one or more amalgam restorations have an increased risk for systemic diseases rather than patients with resin-based restorations.

Data: The data search produced an initial 3568 total number of records. All titles and abstract were reviewed by five independent examiners, and only 36 records were selected for full text in depth examination.

Comparison of Mandibular Arch Expansion by the Schwartz Appliance Using Two Activation Protocols: A Preliminary Retrospective Clinical Study.

Background And Objectives: Dental crowding is more pronounced in the mandible than in the maxilla. When exceeding a significant amount, the creation of new space is required. The mandibular expansion devices prove to be useful even if the increase in the lower arch perimeter seems to be just ascribed to the vestibular inclination of teeth.

Paediatric endodontics. Part. 1: Portland Cements Apical Plug.

Treatment of necrotic immature permanent anterior teeth with Portland cements apical plug. The long-term success of endodontic treatment depends on the quality of the apical and coronal seal. In necrotic immature teeth the treatment can be challenging for the clinician as the endodontic anatomy and the presence of bacterial infection need to be addressed with special techniques and materials in order to obtain an effective and biocompatible apical seal.

Antibacterial activity of first and latest generation bioceramic sealers on the elimination of enterococcus faecalis: An .

The main concern of endodontics are bacteria: the microorganisms and the toxins they release determine tissue destruction and inflammatory changes that trigger the pulpal and periapical pathology. Enterococcus faecalis is a particularly hostile bacterium; it is strongly associated with refractory periapical pathology. In this study 3 materials were tested: Aureoseal (OGNA, Italy) (Aur) (first generation bioceramic sealer); Endo Seuqence BC sealer (Brasseler USA, Savannah, GA, USA) (EsBC) (latest generation bioceramic sealer); Endoidrox (OGNA, Italy) (Endx) (calcium hydroxide material).

Epidemiological study on radiographic dental health in Albania.

The aim of this epidemiological study is to assess the dental health status of the Albanian population and the most frequently performed dental treatments, also highlighting the differences between sex, geographic area and educational level. The study was performed by analyzing digital orthopanoramic radiographs of 739 Albanian patients, male and female, divided into 5 age groups. In addition, the patients were divided according to regions of origin in North, Centre and South and classified according to the level of education.

Aesthetic correction of double tooth: simplified technique.

The aim of this study is to report aesthetic conservative treatment of double tooth anomaly. Case report: A 7.5-year-old patient presents an anomaly of the maxillary right upper central incisor with a bifid crown and an increased mesio-distal width and a central incisal notch, probably amenable to a gemination.

State-of-the-art on MIH. Part. 2 MIH clinical management using ozone.

MIH is still a challenge in paediatric dentistry, due to the high sensitivity caused to the first permanent molars, that can greatly reduce the cooperation either for home oral hygiene or for in-office treatment. In this contest the use of ozone emphasises the ART technique (Atraumatic Restorative Treatment) and introduces modern "no aerosol" concept.