Critical swimming speed at different temperatures for small-bodied freshwater native riverine fish species.

This study evaluated the effect of fish total length (L) and three water temperatures (10, 15 and 20 °C) on the critical swimming speed (U) of the species Percilia irwini (2.9-6.3 cm L), Cheirodon galusdae (3.

[Alternating Hemiplegia of Childhood associated with a pathogenic variant of the ATP1A3 gene].

Introduction: Alternating hemiplegia of childhood (AHC), is a rare disease characterized by episodes of hemi/quadriplegia, dystonic postures, abnormal eye movements, and movement disorders. ATP1A3 gene mu tations are the most frequently associated with AHC.

Objective: To present a clinical case of AHC, where genetic study and the observation of home videos were of great diagnostic utility.

COVID-19 and neurologic manifestations: a synthesis from the child neurologist's corner.

Background: Since December 2019, the SARS-CoV-2 virus has been a global health issue. The main clinical presentation of this virus is a flu-like disease; however, patients with diverse neurologic manifestations have also been reported. In this review, we attempt to summarize, discuss and update the knowledge of the neurologic manifestations in the pediatric population affected by SARS-CoV-2 infection and the pandemic's effects in children with neurologic diseases.

Neurologic Features Associated With SARS-CoV-2 Infection in Children: A Case Series Report.

Introduction: Although multiple neurologic manifestations associated with SARS-CoV-2 infection have been described in adults, there is little information about those presented in children. Here, we described neurologic manifestations associated with COVID-19 in the pediatric population.

Methods: Retrospective case series report.

The consumption of milk supplemented with probiotics decreases the occurrence of caries and the salivary concentration of hβD-3 in children.

Objectives: This study evaluated the effect of milk supplemented with Lactobacillus rhamnosus SP1 on the occurrence of caries and the salivary concentration of human β-defensin-3 (hβD-3) in preschool children with high caries risk.

Materials And Methods: A sample of 42 children was randomly assigned to two groups; children in the intervention group were given 150 mL of milk supplemented with 10 CFU/mL of Lactobacillus rhamnosus SP1, while children in the control group were given standard milk, for 10 months. The occurrence of dental caries was assessed using the International Caries Detection and Assessment System (ICDAS), and the concentration of hβD-3 was measured in unstimulated saliva using an ELISA test at baseline and after the intervention.

Slip rates along the narrow Magallanes Fault System, Tierra Del Fuego Region, Patagonia.

The up to 1000 km-long Magallanes Fault System (MFS) is the southernmost onshore strike-slip plate boundary and located between the South American and Scotia Plates. Slip-rates, a key factor for understanding neotectonics and seismic hazard are only available there from geodetic models. In this study, we present the first direct geologic evidence of MFS slip rates.