Results 21 to 30 of about 8,431 (136)

Detection of hyaluronic acid receptor in human vocal folds by immunohistochemistry [PDF]

open access: yes, 2008
Hyaluronic acid receptor is a glycoprotein of the plasmatic membrane, and the CD44 is its representative, expressed in many cell types where it has the task of cell adhesion.
Barbosa, Luiz Henrique Fonseca   +6 more
core   +4 more sources

Tumor disembrioplástico neuroepitelial: relato de caso Dysembryoplastic neuroepithelial tumor: case report

open access: yesArquivos de Neuro-Psiquiatria, 1997
O tumor disembrioplástico neuroepitelial (TDN) é entidade tumoral relativamente nova que foi descrita pela primeira vez por Daumas-Duport et al. em 1988 e foi incorporado à classificação de tumores cerebrais da Organização Mundial da Saúde em 1993.
Luiz Fernando Bleggi Torres   +3 more
doaj   +1 more source

Comparison of positivity frequency of bcl-2 expression in prostate adenocarcinoma with low and high Gleason score [PDF]

open access: yes, 2001
CONTEXT: Multiple genetic and epigenetic factors have been implicated in the oncogenesis and progression of prostate cancer. The major difficulty is in that the clinical management stems from the reality that reliable and accurate prognostic biomarkers ...
Hering, Flavio Luis Ortiz   +5 more
core   +1 more source

Muscle biopsy in Pompe disease

open access: yesArquivos de Neuro-Psiquiatria, 2013
Pompe disease (PD) can be diagnosed by measuring alpha-glucosidase levels or by identifying mutations in the gene enzyme. Muscle biopsies can aid diagnosis in doubtful cases.
Lineu Cesar Werneck   +3 more
doaj   +1 more source

Rectal leiomyosarcoma, three-year follow-up

open access: yesJournal of Coloproctology, 2012
Rectal leiomyosarcomas are rare tumors originated from smooth muscle cells. Differential diagnosis includes gastrointestinal stromal tumors (GIST), leiomyomas or schwannomas, and the differentiation of these tumors is usually made through ...
Juliano Alves Figueiredo   +4 more
doaj   +1 more source

Cell therapy in pulmonary diseases: are there perspectives? [PDF]

open access: yes, 2009
A terapia celular poderia ser conceituada de forma ampla e genérica como o emprego de células para tratamento de doenças. Apesar de um número não tão expressivo de relatos tendo o pulmão como objeto de estudo na terapia celular em pacientes humanos, há ...
ALVES-DE-MORAES, Luis B. C.   +6 more
core   +1 more source

Parasite load in intact and ulcerative skin of dogs with leishmaniais

open access: yesRevista Brasileira de Parasitologia Veterinária, 2016
The skin is the site of inoculation of Leishmania spp. in susceptible hosts, and consequently dermatopathies, especially ulcerative dermatitis, are the main clinical signs observed.
Francine Maria de França Silva   +5 more
doaj   +1 more source

Thyroid Metastasis as the Initial Presentation of an Asymptomatic Clear Cell Renal Carcinoma [PDF]

open access: yes, 2016
Introdução: A metastização para a glândula tiroideia de um carcinoma renal de células claras é rara e só diagnosticável após análise imunohistoquímica de uma amostra histológica.
Barroso, E   +6 more
core  

Carcinoma de células ependimárias com metástase renal e pulmonar em equino

open access: yesMedicina Veterinária, 2020
Os ependimomas são neoplasias benignas ou malignas de células ependimárias que revestem o plexo coroide, o assoalho dos ventrículos cerebrais e o canal medular. São raros em animais domésticos, mas há relatos em cães e gatos. Neste relato descreve-se um
Sandra Maria de Torres   +4 more
doaj  

Neospora caninum as causative agent of bovine encephalitis in Brazil Neospora caninum como agente causal de encefalite bovina no Brasil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2012
For supporting the Brazilian bovine encephalitis surveillance program this study examined the differential diagnosis of Neospora caninum in central nervous system (CNS) by histological analysis (HE staining), immunohistochemistry (IHC), and nested-PCR ...
Jane Mary Albinati Malaguti   +8 more
doaj   +1 more source

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