Adenomatoid hyperplasia of minor salivary glands: a systematic review.

Objective: To systematically review available data regarding adenomatoid hyperplasia of minor salivary glands (AHMSG).

Study Design: Electronic searches were performed in six databases and gray literature. The risk of bias was assessed using the Joanna Briggs Institute tool.

The single-cell transcriptome of mTECs and CD4 thymocytes under adhesion revealed heterogeneity of mTECs and a network controlled by and lncRNAs.

To further understand the impact of deficiency of the autoimmune regulator () gene during the adhesion of medullary thymic epithelial cells (mTECs) to thymocytes, we sequenced single-cell libraries (scRNA-seq) obtained from wild-type (WT) ( ) or -deficient ( ) mTECs cocultured with WT single-positive (SP) CD4 thymocytes. Although the libraries differed in their mRNA and long noncoding RNA (lncRNA) profiles, indicating that mTECs were heterogeneous in terms of their transcriptome, UMAP clustering revealed that both mTEC lines expressed their specific markers, i.e.

68 Ga-DOTATATE PET/CT Versus 18 F-FDG PET/CT in TENIS Syndrome: A Head-to-Head Comparison With Elevated and Suppressed TSH Levels in Papillary Thyroid Carcinoma-A Pilot Study.

Background: TENIS syndrome is characterized by reduced expression of sodium-iodine symporter, rising serum thyroglobulin (Tg) levels, and negative whole-body 131 I scans. In such patients, somatostatin receptor imaging with 68 Ga-DOTATATE PET/CT (somatostatin receptor [SSR] PET/CT) and 18 F-FDG PET/CT (FDG PET/CT) can identify metastases and were compared under 2 conditions: elevated (eTSH) and suppressed (sTSH) TSH serum levels. Potential candidates for peptide receptor radionuclide therapy (PRRNT) were identified in 15 patients prospectively enrolled.

Gender inequalities in oral medicine and pathology research: Temporal trends of two decades.

Objectives: To analyze gender inequities and trends in the authorship of articles published in high-impact factor journals of the field of Oral Medicine and Pathology.

Methods: The gender and country of first and last authors were retrieved from original articles published between 2000 and 2022. Poisson regression models and classification and regression tree (CART) analysis were performed.

Mandible development under gestational protein restriction: cellular and molecular mechanisms.

Insufficient evidence regarding how maternal undernutrition affects craniofacial bone development persists. With its unique focus on the impact of gestational protein restriction on calvaria and mandible osteogenesis, this study aims to fill, at least in part, this gap. Female mice were mated and randomized into NP (normal protein) or LP (low protein) groups.

Recombinant GH3 β-glucosidase stimulated by xylose and tolerant to furfural and 5-hydroxymethylfurfural obtained from Aspergillus nidulans.

The β-glucosidase gene from Aspergillus nidulans FGSC A4 was cloned and overexpressed in the A. nidulans A773. The resulting purified β-glucosidase, named AnGH3, is a monomeric enzyme with a molecular weight of approximately 80 kDa, as confirmed by SDS-PAGE.

Circular dichroism spectrum of (R)-(+)-3,3'-dibromo-1,1'-bi-2-naphthol in albumin: Alterations caused by complexation-Experimental and in silico investigation.

This study describes the interaction of human serum albumin (HSA) with the binol derivative (R)-(+)-3,3'-dibromo-1,1'-bi-2-naphthol (R-BrB), which has its optical activity based on the prohibitive energetic barrier for conversion into the enantiomer (S)-(+)-3,3'-dibromo-1,1'-bi-2-naphthol (S-BrB). The objective was to assess the ability of HSA to differentiate axial enantiomers based on their binding efficiency and their impact on the CD spectra. We discovered that both enantiomers were effective ligands, and the CD signal disappeared when equimolar amounts of R-BrB and S-BrB were simultaneously added, indicating no preference for either enantiomer.

Evaluation of experimental resin infiltrant containing nanohydroxyapatite on color stability and microhardness in demineralized enamel.

Objective: The aim of the study was to evaluate the effect of the addition of 10% nanohydroxyapatite in an experimental resin infiltrant on color stability and mineral loss.

Material And Methods: Bovine enamel blocks were randomized into five groups (n = 27/group): SE (sound enamel); ICL (initial caries lesion); I (Icon®); E (experimental infiltrant); EH (experimental infiltrant containing 10% nanohydroxyapatite). Color evaluation (n = 15) was performed and CIEL*a*b* values were obtained at points T (baseline), T (14 days immersed on coffee solution), and T (28 days immersed) and data were calculated ∆E, ∆W, ∆L*, ∆a*, and ∆b*.

Application of thermography to estimate respiratory rate in the emergency room: The journal toolbox.

Among the vital signs collected during hospital triage, respiratory rate is an important parameter associated with physiological, pathophysiological, and emotional changes. In recent years, the importance of its verification in emergency centers due to the severe acute respiratory syndrome 2 (SARS2) pandemic has become very clear, although it is still one of the least evaluated and collected vital signs. In this context, infrared imaging has been shown to be a reliable estimator of respiratory rate, with the advantage of not requiring physical contact with patients.

Risk factors for major complications after surgical treatment of primary ileocecal Crohn's disease. A multicentric Latin American experience.

Introduction: Complications after ileocecal resection for Crohn's disease (CD) are frequent. The aim of this study was to analyze risk factors for postoperative complications after these procedures.

Materials And Methods: We conducted a retrospective analysis of patients treated surgically for Crohn's disease limited to the ileocecal region during an 8-year period at 10 medical centers specialized in inflammatory bowel disease (IBD) in Latin America.

Impact of maternal protein restriction on Hypoxia-Inducible Factor (HIF) expression in male fetal kidney development.

Background: Kidney developmental studies have demonstrated molecular pathway changes that may be related to decreased nephron numbers in the male 17 gestational days (17GD) low protein (LP) intake offspring compared to normal protein intake (NP) progeny. Here, we evaluated the HIF-1 and components of its pathway in the kidneys of 17-GD LP offspring to elucidate the molecular modulations during nephrogenesis.

Methods: Pregnant Wistar rats were allocated into two groups: NP (regular protein diet-17%) or LP (Low protein diet-6%).

Earlier surgery is associated to reduced postoperative morbidity in ileocaecal Crohn's disease: Results from SURGICROHN - LATAM study.

Background: Early surgical resection is an emerging concept for patients with ileocaecal Crohn's disease (CD). The aim of this study was to compare postoperative outcomes after ileocaecal resections between patients with luminal and complicated CD.

Methods: A retrospective analysis of patients operated for ileocaecal CD during an 8-year period in ten tertiary referral academic centres from Latin America was performed.

Effects of the Incorporation of Bioactive Particles on Physical Properties, Bioactivity and Penetration of Resin Enamel Infiltrant.

Purpose: The resinous infiltrant lacks remineralizing activity. This research aimed to develop and evaluate bioactivity, physico-mechanical properties and penetration of resin infiltrants containing Biosilicate or nanohydroxyapatite.

Methods: Experimental resin infiltrant (ERI; 75/25 wt.

Prevalence and risk factors for pseudarthrosis in humeral shaft fractures treated by minimally invasive plate osteosynthesis: A 10-year review.

Introduction: Fractures of the humeral shaft account for about 3% to 5% of all fractures. Although conservative treatment remains the first choice, there are a number of surgical indications. Minimally invasive plate osteosynthesis shows good functional results.

Integrative taxonomy and phylogenetic systematics of the Triatoma rubrovaria subcomplex (Hemiptera, Triatominae).

Triatoma rubrovaria subcomplex consists of T. carcavalloi, T. circummaculata, T.

Effects of oral administration of Bifidobacterium animalis subsp. lactis HN019 on the treatment of plaque-induced generalized gingivitis.

Objectives: This double-blind, randomized, placebo-controlled clinical trial evaluated the adjuvant effects of Bifidobacterium lactis HN019 on the treatment of plaque-induced generalized gingivitis.

Materials And Methods: Sixty patients were submitted to professional supragingival scaling and prophylaxis. They were randomly assigned to test (probiotic lozenges containing B.

P16 gene promoter methylation is associated with oncogenesis and progression of gastric carcinomas: A systematic review and meta-analysis.

Introduction: Gastric cancer is the fourth leading cause of neoplastic morbidity worldwide, and its pathogenesis has been related to genetic and epigenetic alterations in cell cycle regulatory genes, such as p16.

Objectives: This systematic review was developed to investigate the association of the p16 gene promoter methylation with oncogenesis and the progression of gastric carcinomas.

Methodology: MEDLINE and Scopus databases were searched for relevant subsidiary studies, with the publication until July 2021 and without language restriction.

Glucocorticoids and glucolipotoxicity alter the DNA methylome and function of human EndoC-βH1 cells.

Aims: Synthetic glucocorticoids, including dexamethasone (DEX), are clinically prescribed due to their immunoregulatory properties. In excess they can perturb glucose homeostasis, with individuals predisposed to glucose intolerance more sensitive to these negative effects. While DEX is known to negatively impact β-cell function, it is unclear how.

The effect of Spondias mombin L. against Strongyloides venezuelensis: An in vitro approach.

Strongyloidiasis is a neglected tropical disease mainly caused by the nematode parasite Strongyloides stercoralis. Current treatment consists in the administration of ivermectin or, alternatively, albendazole (or analogues). Concerns regarding these drugs' irregular cure rates and side effects, raise a need for therapeutic alternatives.

Functionalized lipid-based drug delivery nanosystems for the treatment of human infectious diseases.

Infectious diseases are still public health problems. Microorganisms such as fungi, bacteria, viruses, and parasites are the main causing agents related to these diseases. In this context, the search for new effective strategies in prevention and/or treatment is considered essential, since current drugs often have side effects or end up, causing microbial resistance, making it a serious health problem.