Results 11 to 20 of about 1,801 (177)

Coexpresión de vimentina y citoqueratina en modelo tumoral VX2: signo de mal pronóstico [PDF]

open access: yes, 2023
Vimentin is the primary fibrous protein that forms the intermediate filaments of the cytoskeleton in mesenchymal cells, while in epithelial cells it is cytokeratin. The epithelial-mesenchymal transition (EMT) is a process in which an epithelial cell temporarily acquires the phenotype of a mesenchymal cell.
Azón Monzón, Miguel Ángel
openaire   +2 more sources

Estudo da expressão molecular de Vimentina, Colagénio e Citoqueratina 14 em adenocarcinomas do endométrio felino [PDF]

open access: yes, 2016
Endometrial adenocarcinomas are considered a rare disease in domestic animals, although is greater in rabbits and cows. However, in the last decade appears to be observed a higher occurrence of this type of cat in injury than previously described in the literature.
Abreu, Marina Cláudia Gonçalves
core   +4 more sources

BMP4 micro‐immunotherapy increases collagen deposition and reduces PGE2 release in human gingival fibroblasts and increases tissue viability of engineered 3D gingiva under inflammatory conditions

open access: yesJournal of Periodontology, Volume 92, Issue 10, Page 1448-1459, October 2021., 2021
Abstract Background We aimed to evaluate the effect of low doses (LD) bone morphogenetic protein‐2 (BMP2) and BMP4 micro‐immunotherapy (MI) in two in vitro models of periodontal wound healing/regeneration. Methods We first evaluated the effect of LD of BMP2 and BMP4 MI on a 2D cell culture using human gingival fibroblasts (hGF) under inflammatory ...
Maria del Mar Ferrà‐Cañellas   +5 more
wiley   +1 more source

Estudo imuno-histoquímico comparativo entre ameloblastomas e folículos periocoronários

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 2021
O objetivo deste trabalho é o do observar a distribuição de keratina (ck) o vimentina (vim), em 10 folículos periocoronários e 10 ameloblastomas, utilizando-se o método avidina biotina peroxidase, a fim de demonstrar relação entre as células normais e ...
Joana Santos da Luz   +2 more
doaj   +1 more source

Autoanticorpos na artrite reumatoide inicial: coorte Brasília - resultados de uma análise seriada de três anos Autoantibodies in early rheumatoid arthritis: Brasília cohort - results of a three-year serial analysis

open access: yesRevista Brasileira de Reumatologia, 2011
O valor diagnóstico e prognóstico da análise seriada dos anticorpos como fator reumatoide (FR), anticorpos antipeptídeos citrulinados cíclicos (anti-CCP) e antivimentina citrulinada (anti-Sa) não está definido nos pacientes com artrite reumatoide inicial
Licia Maria Henrique da Mota   +5 more
doaj   +1 more source

Isolation and characterization of mesenchymal progenitors derived from the bone marrow of goats native from northeastern Brazil [PDF]

open access: yesActa Cirúrgica Brasileira, 2014
PURPOSE:To characterize bone marrow progenitors cells grown in vitro,using native goats from northeastern Brazil as animal model.METHODS:Ten northeastern Brazil native goats of both genders were used from the Piauí Federal University Agricultural Science
Osmar Ferreira da Silva Filho   +14 more
doaj   +2 more sources

Oral fibrosarcoma in jararaca (Bothrops pubescens): anatomopathological and immunohistochemical aspects

open access: yesPesquisa Veterinária Brasileira, 2015
A 4-year-old female captive-bred snake of the genus Bothrops showed swelling on the left side of the oral cavity, suggesting the development of neoplasia. The mass was removed surgically and sent for pathological examination.
Ezequiel D. Santos   +5 more
doaj   +1 more source

Marcação imuno-histoquímica da resposta macrofágica e astrocitária no tronco encefálico de ratos Wistar submetidos ao modelo gliotóxico do brometo de etídio e tratados com ciclofosfamida Immunohistochemical staining of the macrophagic and astrocytic response in the brainstem of Wistar rats submitted to the ethidium bromide gliotoxic model and treated with cyclophosphamide

open access: yesArquivos de Neuro-Psiquiatria, 2006
O gliotóxico brometo de etídio (BE) foi utilizado para o estudo da resposta macrofágica e astrocitária sob imunossupressão com ciclofosfamida (CY). Investigou-se a imunorreatividade astrocitária à proteína glial fibrilar ácida (GFAP) e à vimentina (VIM),
Melissa Sanchez   +7 more
doaj   +1 more source

Marcação imunoistoquímica da expressão astrocitária de proteína glial fibrilar ácida e de vimentina no sistema nervoso central de cães com cinomose Immunohistochemical staining of the astrocytic expression of glial fibrillary acidic protein and vimentin in the central nervous system of dogs with canine distemper

open access: yesArquivos de Neuro-Psiquiatria, 2007
Uma vez que muitos dos aspectos envolvidos na patogenia dos processos desmielinizantes do sistema nervoso central (SNC) são ainda pouco esclarecidos e que os astrócitos parecem estar envolvidos na mediação de tais processos, este estudo analisou ...
Heloísa Orsini   +6 more
doaj   +1 more source

Papel del dominio C-terminal de vimentina en la reorganización de filamentos durante la división celular [PDF]

open access: yes, 2020
Tesis inédita de la Universidad Complutense de Madrid, Facultad de Ciencias Químicas, Departamento de Bioquímica y Biología Molecular, leída el 02-06-2020The cell cytoskeleton is constituted by three main groups of structures, the actin filaments ...
Leal Duarte, Sofía Inés
core   +1 more source

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