Results: 3070

Understanding the complexity of Tityus serrulatus venom: A focus on high molecular weight components

Tityus serrulatus scorpion is responsible for a significant number of envenomings in Brazil, ranging from mild to severe, and in some cases, leading to fatalities. While supportive care is the primary treatment modality, moderate and severe cases require antivenom administration despite potential limitat...

Revisão de literatura sobre os aspectos fisiológicos e nutricionais em bezerros alimentados com colostro acidificado

Vet. zootec; 31 (), 2024
A colostragem é essencial para a saúde dos bezerros neonatos, uma vez que não há a transferência de imunidade através da placenta, ou seja, o contato inicial do organismo com anticorpos se dá através da primeira mamada, onde há transferência da imunidade passiva. Sendo assim, o objetivo do trab...

Clinical Findings Arising from the Use of Silver Diamine Fluoride to Prevent or Treat Caries Lesions and Dentinal Hypersensitivity: A Data Mining Analysis

Abstract Objective: To summarize data of clinical trials that used silver diamine fluoride (SDF) to prevent and treat caries lesions and dentinal hypersensitivity. Material and Methods: Six electronic databases were searched in May 2022. The concentration of SDF, type of usage (alone/combined), dentiti...

Qualitative Analysis of Baltic Amber Resin by Gas Chromatography Coupled with Mass Spectrometry and the Therapeutic Potential of this Fossil Resin

ABSTRACT Objective: To analyze the molecular composition of a sample of Baltic amber taken from an amber bracelet, verify the presence or absence of compounds beneficial to human health, and discuss the therapeutic potential of this fossil resin. Material and Methods: For this, a qualitative analysis w...

Is Cavity Lining Really Necessary After Selective Caries Removal in Primary Teeth?

ABSTRACT Objective: To evaluate the clinical and radiographic response of pulp-dentin complex after selective caries removal with or without pulp lining in primary teeth. Material and Methods: Twenty-four primary molars with deep occlusal caries lesions and without pulpal alterations were selected from...

The Effect of Casein Phosphopeptide-Amorphous Calcium Phosphate Containing Bonding Agents on Dentin Shear Bond Strength and Remineralization Potential: An in Vitro Study

ABSTRACT Objective: To assess the effect of Casein Phosphopeptide-Amorphous Calcium Phosphate (ACP) containing bonding agents on dentin shear bond strength and remineralization potential. Material and Methods: This in vitro study evaluated 45 extracted human premolars. The teeth were decoronated, and t...

El secuestro de la voluntad: bases moleculares de los cambios plásticos en la adicción
The hijacking of the will: molecular bases of plastic changes in addiction

Rev. psiquiatr. Urug; 88 (1), 2024
Todas las drogas de abuso tienen en común la activación del sistema cerebral del placer. Los análisis imagenológicos han arrojado resultados de cambios estructurales en el cerebro de adictos a la cocaína e imágenes cerebrales en sujetos adictos muestran una disminución de la producción de dopamin...