Now showing items 1-10 of 4690
Electroretinography and immunohistochemistry of retina in rabbits treated with sildenafil citrate
Sildenafil citrate is a type-5 phosphodiesterase inhibitor (PDE-5), able to inhibit type-6 phosphodiesterase (PDE-6) as well, providing clinical benefits and paraeffects, some of them potentially related to the retina. The ...
Does Calretinin Immunohistochemistry Reduce Inconclusive Diagnosis in Rectal Biopsies for Hirschsprung Disease?
(Lippincott Williams & Wilkins, 2014-05-01)
Many difficulties occur during the evaluation of rectal biopsies for the diagnosis of Hirschsprung disease. We investigated whether the introduction of calretinin (CR) immunohistochemistry in a diagnostic panel could ...
Usefulness of a quick decalcification of bone sections embedded in methyl metacrylate: an improved method for immunohistochemistry
(SPRINGER TOKYO, 2008)
Immunohistochemistry of undecalcified bone sections embedded in methyl methacrylate (MMA) is not commonly employed because of potential destruction of tissue antigenicity by highly exothermic polymerization. The aim of the ...
Sensitivity and specificity of serological tests, histopathology and immunohistochemistry for detection of Toxoplasma gondii infection in domestic chickens
(Elsevier B.V., 2014-08-29)
Since free-range chickens are important for the epidemiology of toxoplasmosis, this study evaluated the sensitivity and specificity of different laboratory techniques for the diagnosis of Toxoplasma gondii in these animals. ...
Contribution of skin immunohistochemistry in the evaluation of nerve fibers in diabetes mellitus type 2 (abstract). Thesis. Campinas, 2001.
(Assoc Arquivos De Neuro- PsiquiatriaSao Paulo SpBrasil, 2002)
Immunohistochemistry characterization of a bronchioloalveolar carcinoma mixed subtype in cat
A 12 year-old mixed breed female cat was present with signs of dyspnea, cyanosis and drooling, followed by sudden death. At necropsy we observed nodules measuring 0.5 x 0.5 to 2.0 x 2.0 cm in the pulmonary parenchyma showed ...
Tumor estromal gastrointestinal (TEGI): estudo morfológico e imunohistoquímico de dez casos.
To study the histogenesis of spindle and epithelioid cell tumors of gastrointestinal tract we evaluated ten cases of gastrointestinal stromal tumors (GIST) previously classified as leiomyomas (6 cases) and leiomyosarcomas ...
Adenocarcinoma de cólon com diferenciação neuro-endócrina e escamosa. Relato de caso.
A tubular adenocarcinoma of the colon with solid area composed by small cells that was found by immunohistochemistry study using antibody to neuron-specific enolase (NSE) to possess neuroendocrine differentiation is related. ...