Results 31 to 40 of about 7,800 (188)

Relationship between Epithelial Proliferative Activity and the Stromal Angiogenic Response in Cervical Intra-Epithelial Neoplasias [PDF]

open access: yes, 2000
Purpose: to quantify the vessels and epithelial proliferation, applying immunohistochemical staining with anti-CD34 as well as anti-PCNA markers, in intra-epithelial neoplasia of the uterine cervix. Methods: in the present study, 16 patients with CIN III,
Codá, Naira Maria   +5 more
core   +2 more sources

Avaliação comparativa entre os métodos objetivo e subjetivo em lâminas coradas pela imuno-histoquímica

open access: yesBrazilian Journal of Otorhinolaryngology, 2013
Métodos objetivos de avaliação são frequentemente cobrados em estudos científicos. Exames histológicos com coloração imuno-histoquímica podem ser avaliados por meio de fotometria.
Fernando de Andrade Quintanilha Ribeiro   +5 more
doaj   +1 more source

The relationship of E-cadherin with colorectal adenocarcinoma prognosis [PDF]

open access: yes, 2005
BACKGROUND: To evaluate the relationship between E-cadherin and recurrence, relapse free survival, overall survival and TNM system in patients operated on for colorectal adenocarcinoma.
Artigiani Neto, Ricardo   +3 more
core   +1 more source

Prospective study of pregnants and babies with risk of congenital toxoplasmosis in municipal district of Rio Grande do Sul [PDF]

open access: yes, 2003
This study followed up 2,126 pregnant women cared for at SUS day-care clinics (Public Health Insurance System) of the northwest of the State of Rio Grande do Sul, Brazil.
Amendoeira, Maria Regina R.   +5 more
core   +2 more sources

Liofilização como alternativa à preservação de esclera humana [PDF]

open access: yes, 2008
PURPOSE: To compare the effect of preserving sclera samples in either 95% ethanol or freeze-dried. METHODS: Ninety-six samples of human sclera were studied. Half of them were freeze-dried and half preserved in 95% ethanol. Preservation periods of 18, 45,
Antecka, Emilia   +5 more
core   +2 more sources

Papel da imuno-histoquímica no diagnóstico do câncer de pulmão Role of immunohistochemistry in the diagnosis of lung cancer

open access: yesJornal Brasileiro de Pneumologia, 2009
O propósito da imuno-histoquímica é reconhecer antígenos e assim identificar e classificar células específicas dentro de uma população celular morfologicamente heterogênea (ou aparentemente homogênea).
Vera Luiza Capelozzi
doaj   +1 more source

Study of the expression of E-cadherin and DCC proteins with cell differentiation degree and staging in colorectal adenocarcinoma [PDF]

open access: yes, 2007
OBJECTIVE: Evaluate the relationship of two proteins, which take part in the same mechanism of cell adhesion, with the cell differentiation degree and TNM staging I and IV in colorectal cancer.
Artigiani Neto, Ricardo   +5 more
core   +2 more sources

Achados patológicos e imuno-histoquímicos de neoplasmas pulmonares primários em caninos na região metropolitana de Porto Alegre, Rio Grande do Sul

open access: yesPesquisa Veterinária Brasileira
RESUMO: Neoplasmas pulmonares primários são pouco frequentes na medicina veterinária, mas a principal espécie afetada é a canina. Acredita-se que o número de neoplasmas pulmonares primários vem aumentando em animais de companhia, em decorrência do ...
Rafaela A. Caprioli   +7 more
doaj   +1 more source

Ischemia and reperfusion of the soleus muscle of rats with pentoxifylline [PDF]

open access: yes, 2007
BACKGROUND: Reperfusion of the skeletal muscle worsens existing lesions during ischemia, since the production of reactive oxygen species, associated with intense participation of neutrophils, increases the inflammatory reaction that induces tissue ...
Adams JG Jr.   +42 more
core   +3 more sources

Schwanoma intracerebral talâmico: relato de caso [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2002
Os schwanomas intracranianos compreendem cerca de 8% de todos os tumores cerebrais porém, aqueles classificados como intra-axiais são mais raros, havendo somente 55 casos relatados na literatura.
Guilherme Cabral de Andrade   +2 more
doaj  

Home - About - Disclaimer - Privacy