Results 51 to 60 of about 3,545 (210)

Presence of N-acetylgalactosamine/galactose residues on bronchioloalveolar cells during rat postnatal development

open access: yesEuropean Journal of Histochemistry, 2019
In mammals, the alveolarization process develops predominantly after birth. Airway cells display a complex assemblage of glycans on their surface. These glycans, particularly terminal glycan extensions, are important effective carriers of information ...
Maria de Fátima Martins   +2 more
doaj   +1 more source

Nutrition and microRNAs: Novel Insights to Fight Sarcopenia

open access: yesAntioxidants, 2020
Sarcopenia is a progressive age-related loss of skeletal muscle mass and strength, which may result in increased physical frailty and a higher risk of adverse events.
Alessandra Barbiera   +3 more
doaj   +1 more source

Beneficial effects of hepatic cyclooxygenase‐2 expression against cholestatic injury after common bile duct ligation in mice

open access: yesLiver International, Volume 44, Issue 9, Page 2409-2423, September 2024.
Abstract Background and Aims Cyclooxygenase‐2 (COX‐2) is involved in different liver diseases, but little is known about the significance of COX‐2 in cholestatic injury. This study was designed to elucidate the role of COX‐2 expression in hepatocytes during the pathogenesis of obstructive cholestasis.
Rocío Brea   +18 more
wiley   +1 more source

Evaluation of reference genes for reverse transcription-quantitative PCR assays in organs of zebrafish exposed to glyphosate-based herbicide, Roundup

open access: yesAnimal, 2018
Roundup is a glyphosate-based herbicide (GBH) widely used in agriculture and may cause toxic effects in non-target organisms. Model organisms, as zebrafish, and analysis of gene expression by reverse transcription-quantitative PCR (RT-qPCR) could be used
M.L. Jaramillo   +6 more
doaj   +1 more source

A Embriologia Humana, sob uma perspectiva temporal, nos livros didáticos de Ciências: uma análise do conteúdo e das imagens

open access: yesRevista Insignare Scientia, 2020
Esse trabalho apresenta como objetivo analisar o conteúdo e as imagens sobre a embriologia humana nos livros didáticos de Ciências publicados no Brasil a partir de 1980. Na análise do conteúdo teórico foram considerados os seguintes parâmetros (adequação
Tainá Griep Maronn   +1 more
doaj   +1 more source

Dysfunction of Drosophila mitochondrial carrier homolog (Mtch) alters apoptosis and disturbs development

open access: yesFEBS Open Bio, Volume 14, Issue 2, Page 276-289, February 2024.
Mitochondrial carrier homologs 1 (MTCH1) and 2 (MTCH2) are outer mitochondrial membrane translocases related to inner membrane carriers. In humans, MTCH1 interacts with presenilin 1 and induces apoptosis upon overexpression. We show here that the Drosophila ortholog is required for development, inducing apoptosis upon its downregulation both in the ...
Cristina González   +6 more
wiley   +1 more source

Seios maxilares — metodização para seu exame radiográfico

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 1985
O presente trabalho apresenta revisão da embriologia, desenvolvimento, histologia, função e anatomia dos seios maxilares, objetivando estabelecer uma rotina para o exame radiográfico dos mesmo.
Marilá Gerhardt de Oliveira   +1 more
doaj   +5 more sources

Biologia reprodutiva e desenvolvimento embrionário e larval do cardinal tetra, Paracheirodon axelrodi Schultz, 1956 (Characiformes: Characidae), em laboratório

open access: yesBoletim do Instituto de Pesca, 2018
Paracheirodon axelrodi, ou cardinal tetra, é um peixe ornamental cuja ocorrência natural está restrita í­Â  Bacia dos Rios Negro e Orinoco. É encontrado principalmente em igarapés de água preta e ácida com baixa velocidade de fluxo, e sua biologia ...
Hélio Daniel Beltrão dos Anjos   +1 more
doaj  

Aprendizaje de la organografía microscópica utilizando el método didáctico de la informática virtual en estudiantes universitarios

open access: yesOdontología Sanmarquina, 2014
El objetivo del estudio fue comparar el aprendizaje en la práctica guiada de la asignatura de Embriología e Histología Humana en alumnos de Odontología de dos universidades peruanas empleando dos técnicas de enseñanza de la organografía microscópica ...
Justiniano Sotomayor Camayo   +4 more
doaj   +1 more source

Embriologia e malformazioni dell'orecchio

open access: yes, 1998
Embriologia e malformazioni dell ...
TIRELLI, GIAN CARLO
core  

Home - About - Disclaimer - Privacy