Navegação Ciências Biológicas por Título
Resultados 1869-1888 de 3025
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Multiple markers, niche modelling, and bioregions analyses to evaluate the genetic diversity of a plant species complex
(2017) [Artigo de periódico]Background: The classification of closely related plants is not straightforward. These morphologically similar taxa frequently maintain their inter-hybridization potential and share ancestral polymorphisms as a consequence ... -
Multiplex PCR followed by restriction length polymorphism analysis for the subtyping of bovine herpesvirus 5 isolates
(2013) [Artigo de periódico]Background: Several types and subtypes of bovine herpesviruses 1 and 5 (BoHV-1 and BoHV-5) have been associated to different clinical conditions of cattle, making type/subtype differentiation essential to understand the ... -
Muscarynic metabotropic receptor M4 modulates the hippocampal CA1 LTP possibly through local GABAergic interneurons
(2014) [Artigo de periódico] -
Museu virtual do corpo humano : ambiente virtual de aprendizagem para o ensino de Ciências Morfológicas
(2012) [Artigo de periódico]Um ambiente virtual de aprendizagem foi desenvolvido para apoiar o ensino de Biologia celular, Histologia e Embriologia, disciplinas da área das Ciências Morfológicas. O recurso educacional consiste em um museu virtual, ... -
Museu virtual do corpo humano : ludicidade no ensino de Ciências Morfológicas
(2017) [Artigo de periódico]A criação do Museu virtual do corpo humano visa promover de forma dinâmica a compreensão dos constituintes do corpo humano e de seu desenvolvimento. Espera-se que o aluno-internauta se familiarize com conceitos da área ... -
Music genetics research : association with musicality of a polymorphism in the AVPR1A gene
(2017) [Artigo de periódico]Musicality is defined as a natural tendency, sensibility, knowledge, or talent to create, perceive, and play music. Musical abilities involve a great range of social and cognitive behaviors, which are influenced by both ... -
Mycoplasma non-coding RNA: identification of small RNAs and targets
(2016) [Artigo de periódico]Background: Bacterial non-coding RNAs act by base-pairing as regulatory elements in crucial biological processes. We performed the identification of trans-encoded small RNAs (sRNA) from the genomes of Mycoplama hyopneumoniae, ... -
Myelin disruption, neuroinflammation, and oxidative stress induced by sulfite in the striatum of rats are mitigated by the pan-PPAR agonist bezafibrate
(2023) [Artigo de periódico]Sulfite predominantly accumulates in the brain of patients with isolated sulfite oxidase (ISOD) and molybdenum cofactor (MoCD) deficiencies. Patients present with severe neurological symptoms and basal ganglia alterations, ... -
Myocardial antioxidant and oxidative stress changes due to sex hormones
(2002) [Artigo de periódico] -
Myofascial trigger points in patients with temporomandibular joint disc displacement with reduction : a cross-sectional study
(2018) [Artigo de periódico]Objective: The objective of this retrospective study was to evaluate the impact of myofascial trigger points (MTrPs) in patients with articular disc displacement with reduction (DDWR) and to identify which clinical variables ... -
N-acetylcysteine downregulates phosphorylated p-38 expression but does not reverse the increased superoxide anion levels in the spinal cord of rats with neuropathic pain
(2017) [Artigo de periódico]We determined the effect of N-acetylcysteine (NAC) on the expression of the phosphorylated p38 (p-p38) protein and superoxide anion generation (SAG), two important players in the processing of neuropathic pain, in the ... -
N-acetyl-cysteine inhibits liver oxidative stress markers in BALB/c mice infected with Leishmania amazonensis
(2017) [Artigo de periódico]BACKGROUND Leishmaniasis is a parasitosis caused by several species of the genus Leishmania. These parasites present high resistance against oxidative stress generated by inflammatory cells. OBJECTIVES To investigate ... -
N-Acetylcysteine micronization by the seds technique using supercritical CO2
(2018) [Artigo de periódico]Abstract - N-Acetylcysteine (NAC) is a thiol (-SH) with a strong antioxidant activity. This compound has demonstrated positive effects on chronic kidney disease, cancer, pulmonary insufficiency and other diseases. The aim ... -
N-acetylcysteine protects against motor, optomotor and morphological deficits induced by 6-OHDA in zebrafish larvae
(2018) [Artigo de periódico]Background: Parkinson’s disease (PD) is the second most common neurodegenerative disorder. In addition to its highly debilitating motor symptoms, non-motor symptoms may precede their motor counterparts by many years, which ... -
Nanobacteria-like particles : a threat to cell cultures
(2007) [Artigo de periódico]The main goal of this study is to alert researchers who work with cell cultures for the risk of contamination by structures called nanobacteria (NB). NB are tiny structures with size varying from 80 to 500 nm, commonly ... -
Nanoemulsion improves the antifungal activity of allylic thiocyanates against yeasts and filamentous pathogenic fungi
(2018) [Artigo de periódico]We report the antifungal and antichemotactic activities of a series of allylic thiocyanates with low toxicity. We also show improved antifungal activity of the most promising compound when used in a nanoemulsion (NE). The ... -
Nanoformulation shows cytotoxicity against glioblastoma cell lines and antiangiogenic activity in chicken chorioallantoic membrane
(2021) [Artigo de periódico]Glioblastoma (GB) is a histological and genetically heterogeneous brain tumor that is highly proliferative and vascularized. The prognosis is poor with currently available treatment. In this study, we evaluated the ... -
Naringin supplementation during pregnancy induces sex and region-specific alterations in the offspring’s brain redox status
(2021) [Artigo de periódico]Research has shown the beneficial effects of naringin supplementation to adult rodents, which can ameliorate oxidative stress in disease models. However, evidence has demonstrated that polyphenol supplementation induced ... -
National Science and Technology Institute for Translational Medicine (INCT-TM) : advancing the field of translational medicine and mental health
(2010) [Artigo de periódico]Objetivo: Medicina translacional pode ser descrita como a aplicação integrada de ferramentas farmacológicas inovadoras, biomarcadores, métodos e tecnologias clínicas e delineamentos de pesquisa para aumentar o conhecimento ... -
Native American ancestry significantly contributes to neuromyelitis optica susceptibility in the admixed Mexican population
(2020) [Artigo de periódico]Neuromyelitis Optica (NMO) is an autoimmune disease with a higher prevalence in non-European populations. Because the Mexican population resulted from the admixture between mainly Native American and European populations, ...