Ciências Biológicas: Últimas Submissões
Resultados 71-80 de 3218
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Convergent and environmentally associated chromatic polymorphism in Bryconops Kner, 1858 (Ostariophysi: Characiformes: Iguanodectidae)
(2024) [Artigo de periódico]Bryconops Kner, 1858, includes two well defined subgenera based on morphological evidence, with each containing at least one species (B. (Bryconops) caudomaculatus and B. (Creatochanes) melanurus) with a very wide distribution, ... -
Phylomitogenomics of two Neotropical species of long-legged crickets Endecous Saussure, 1878 (Orthoptera: Phalangopsidae)
(2023) [Artigo de periódico]Mitochondrial genomes have provided significant insights into the evolution of several insects. A typical mitogenome contains 37 genes, and variations in gene order can indicate evolutionary relationships between species. ... -
Horizontal transfer and the widespread presence of Galileo transposons in Drosophilidae (Insecta: Diptera)
(2023) [Artigo de periódico]Galileo is a transposon notoriously involved with inversions in Drosophila buzzatii by ectopic recombination. Although widespread in Drosophila, little is known about this transposon in other lineages of Drosophilidae. ... -
Inflammatory cascade in Alzheimer’s disease pathogenesis : a review of experimental findings
(2021) [Artigo de periódico]Alzheimer’s disease (AD) is the leading cause of dementia worldwide. Most AD patients develop the disease in late life, named late onset AD (LOAD). Currently, the most recognized explanation for AD pathology is the amyloid ... -
Prevalence, under-reporting, and epidemiological surveillance of COVID-19 in the Araguaína city of Brazil
(2024) [Artigo de periódico]Asymptomatic and underreported individuals remain a source of coronafig disease 2019 (COVID-19) transmission to others. Data on the prevalence and epidemiological factors influencing transmission are fundamental for ... -
Análise da influência de determinantes meteorológicos na periodicidade de epidemias de dengue em Porto Alegre
(2024) [Artigo de periódico]A incidência da dengue, doença viral transmitida pelo mosquito Aedes aegypti, vem crescendo em Porto Alegre ao longo dos anos, com recorde de casos registrados em 2022. Epidemias da doença parecem ocorrer de forma cíclica ... -
Effects of diet-induced hypercholesterolemia and gold nanoparticles treatment on peripheral tissues
(2022) [Artigo de periódico]Cholesterol is a lipid molecule of great biological importance to animal cells. Dysregulation of cholesterol metabolism leads to raised blood total cholesterol levels, a clinical condition called hypercholesterolemia. ... -
Melanella martarum sp. nov. (Gastropoda: Eulimidae): the first parasitic deep-sea snail reported for the Salas & Gomez Ridge
(2024) [Artigo de periódico]Eulimidae is a highly diverse family of gastropods that are often parasites of echinoderms. They are cosmopolitan and live from the intertidal to great depths. Despite its wide geographic and bathymetric distribution, no ... -
Predicting functional decline in aging and Alzheimer’s disease with PET-based Braak staging
(2024) [Artigo de periódico]The progression of PET-based Braak stages correlates with cognitive deterioration in aging and Alzheimer’s disease. Here, we investigate the association between PET-based Braak stages and functional impairment and assess ... -
Terras públicas: uma demanda potencial para impulsionar a restauração ecológica dos campos do Pampa
(2023) [Artigo de periódico]A Lei de Proteção da Vegetação Nativa reafirmou conceitos e obrigações de manutenção de Reserva Legal (RL) e Áreas de Preservação Permanente na legislação ambiental brasileira e instituiu o Programa de Regularização Ambiental ...