Analysis of healthcare utilization before the diagnosis of radiologically isolated syndrome.

Background: Previous studies have shown that people with multiple sclerosis (MS) had frequent healthcare visits up to 10 years before being diagnosed but with no information from magnetic resonance imaging (MRI) scans of the connection with the radiologically isolated syndrome (RIS).

Objective: To analyze healthcare use 3 years before the RIS diagnosis.

Methods: We examined healthcare usage before the first scan in RIS cases from 2010 to 2019.

Engineering the Ratios of Nanoparticles Dispersed in Triphasic Nanocomposites for Biomedical Applications.

Polymer/ceramic nanocomposites integrated the advantages of both polymers and ceramics for a wide range of biomedical applications, such as bone tissue repair. Here, we reported triphasic poly(lactic--glycolic acid) (PLGA, LA/GA = 90:10) nanocomposites with improved dispersion of hydroxyapatite (HA) and magnesium oxide (MgO) nanoparticles using a process that integrated the benefits of ultrasonic energy and dual asymmetric centrifugal mixing. We characterized the microstructure and composition of the nanocomposites and evaluated the effects of the HA/MgO ratios on degradation behavior and cell-material interactions.

Optimizing drought tolerance in cassava through genomic selection.

The complexity of selecting for drought tolerance in cassava, influenced by multiple factors, demands innovative approaches to plant selection. This study aimed to identify cassava clones with tolerance to water stress by employing truncated selection and selection based on genomic values for population improvement and genotype evaluation . The Best Linear Unbiased Predictions (BLUPs), Genomic Estimated Breeding Values (GEBVs), and Genomic Estimated Genotypic Values (GETGVs) were obtained based on different prediction models via genomic selection.

New species and new records of Belostoma Latreille, 1807 (Insecta: Hemiptera: Belostomatidae) from northeastern Brazil.

Belostoma zecai Stefanello sp. nov. (Insecta: Hemiptera: Belostomatidae) is described and illustrated based on specimens from the Nascentes do Rio Parnaíba National Park, a protected area in the state of Maranhão, northeastern Brazil.

Scratching the surface of Afrotropical Dissomphalus (Hymenoptera, Bethylidae): a revision uncovering 114 new species.

The main goal of this paper is to revise the Dissomphalus genus within the Afrotropical region. Specimens were collected across seventeen countries: Benin, Botswana, Cameroon, Central African Republic, Democratic Republic of Congo, Gabon, Guinea, Kenya, Mozambique, Namibia, Nigeria, Rwanda, South Africa, Tanzania, Uganda, Zambia and Zimbabwe. A total of 127 species have been identified in the Afrotropical region.