Results 51 to 60 of about 10,194 (190)

Mapeo neuronal del ganglio geniculado humano. Mediante técnicas histológicas y tinción con conjugados de WGA fluorescente yvisualización con microscopía confocal

open access: yesOdontoestomatología
Objetivo general: Realizar un mapeo de los cuerpos neuronales y fibras nerviosas (axones) contenidos en el GG humano, mediante tinciones histológicas y microscopía confocal.
Fernando Taramasso   +2 more
doaj   +1 more source

Embriogênese zigótica e somática em Araucaria angustifolia (Bertol.) Kuntze: parâmetros celulares e bioquímicos associados [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2013.A Araucaria angustifolia é uma conífera da família Araucariaceae, com ocorrência na ...
Farias, Francine Lunardi
core  

Vitamin D deficiency induces erectile dysfunction: Role of superoxide and Slpi

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 15, Page 3669-3687, August 2025.
Background and Purpose Epidemiological studies suggest a relationship between vitamin D deficiency and erectile dysfunction (ED). We hypothesized that vitamin D deficiency or vitamin D receptor (VDR) knockout causes ED and analysed the underlying molecular mechanisms.
Miguel A. Olivencia   +14 more
wiley   +1 more source

Caracterización de la heterogeneidad estructural en polipropileno polimórfico mediante espectroscopia vibracional: microscopia IR y Raman

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2004
A series of polymorphic samples of isotactic polypropylene, obtained via selective nucleation, were studied by vibrational spectroscopy. A correlation was observed between the spectra obtained and the Turner-Jones parameter, characteristic of the ...
Ellis, G.   +3 more
doaj  

Mobilização da calmodulina e da neurogranina depende da variação da concentração de cálcio [PDF]

open access: yes, 2011
Projeto final da licenciatura, Bioquímica, Faculdade de Ciências e Tecnologia da Universidade do Algarve, 2012A calmodulina (CaM) e neurogranina (Ng) são duas proteínas expressas em células nervosas, localizadas maioritariamente no soma e no núcleo em ...
Cardoso, Matias
core  

Observations on Rhamnus alaternus Naturally Infected by Xylella fastidiosa subsp. multiplex ST87 in the Mediterranean Maquis of Monte Argentario (Tuscany, Italy)

open access: yesPlant Pathology, Volume 74, Issue 6, Page 1813-1829, August 2025.
At Monte Argentario (Italy), the severity of symptoms on Rhamnus alaternus, a drought‐resistant species of the Mediterranean maquis, is attributable to the progression of Xylella fastidiosa ST87 infection only in part. ABSTRACT The diseases caused by the xylem‐inhabiting bacterium Xylella fastidiosa (Xf) are considered a consequence of the drastic ...
Sara Falsini   +14 more
wiley   +1 more source

Edouard Chatton (1883–1947) and the dinoflagellate protists: concepts and models [PDF]

open access: yes, 2010
Edouard Chatton contributed to our knowledge of single-celled protoctists, especially ciliates and dinoflagellates, free-living and/or symbiotic, in relation to the marine invertebrate animals in which they reside.
Marie-Odile Soyer-Gobillard
core   +5 more sources

Caracterización de la membrana basal, los plexos nerviosos y el grosor corneal mediante microscopia confocal en pacientes diabéticos

open access: yesRevista Cubana de Oftalmología, 2020
RESUMEN Objetivo: Identificar las características morfológicas y morfométricas de las capas de la córnea mediante microscopia confocal en pacientes diabéticos.
Marietta Gutiérrez Castillo   +5 more
doaj  

Métodos estereológicos e não estereológicos para contagem de neurônios imunoreativos para doublecortina no hipocampo de ratos adultos: Uma revisão sistemática da literatura. [PDF]

open access: yes, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.A neurogênese em mamíferos adultos, desde que foi introduzida, é um campo crescente da neurobiologia.
Adamczyk, Pedro Vitor Freixiela
core  

Tailoring Piezoelectric Nanogenerators and Microdevices for Cellular Excitation: Impact of Size and Morphology

open access: yesAdvanced Science, Volume 12, Issue 24, June 26, 2025.
Piezoelectric microdevices, composed of ZnO nanosheets acting as nanogenerators and grown on silicon microparticles, are designed and fabricated to deliver precise electrical cell stimulation. This study optimizes nanosheet growth and microparticle size to enhance electrical cell activation performance while minimizing cellular internalization.
Laura Lefaix   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy