Hemosiderin
Mostrando 1-12 de 19 artigos, teses e dissertações.
-
1. Granulomatous pigmented purpuric dermatosis: report of a Latin-American case with blaschkoid distribution
Abstract Granulomatous pigmented purpuric dermatosis clinically manifests as hyperpigmented maculae and petechiae, predominantly on the lower extremities. Histopathologically, it is characterized by a lymphocytic infiltrate in the upper dermis, extravasated erythrocytes, and hemosiderin deposits. There is an infrequent variant called granulomatous pigmented
An. Bras. Dermatol.. Publicado em: 09/12/2019
-
2. Kidney anatomy, histology and histometric traits associated to renosomatic index in Gymnotus inaequilabiatus (Gymnotiformes: Gymnotidae)
RESUMO Gymnotus inaequilabiatus é um peixe neotropical amplamente distribuído em áreas marginais de baías. O objetivo deste estudo foi descrever características anatômicas, histológicas e histopatológicas no rim cefálico e exócrino. Análises histométricas e a densidade volumétrica estrutural foram associadas ao índice renossomático (IRS). Frag
Neotrop. ichthyol.. Publicado em: 25/11/2019
-
3. Comparative morphometric evaluation of hepatic hemosiderosis in wild Magellanic penguins (Spheniscus magellanicus) infected with different Plasmodium spp. subgenera
Resumo Malária aviária é uma das mais relevantes doenças em pinguins cativos. Foram aplicadas técnicas morfométricas para avaliar a hemossiderose hepática em pinguins-de-Magalhães (Spheniscus magellanicus ) de vida livre em reabilitação negativos (n = 9) e naturalmente infectados por diferentes subgêneros de Plasmodium spp. (n = 24), quanto a: su
Rev. Bras. Parasitol. Vet.. Publicado em: 21/02/2019
-
4. Dermoscopy of granuloma faciale: a description of a new finding
Abstract: Granuloma faciale is a rare, chronic dermatologic disorder, which mainly affects the face. Recently, dermoscopy has been demonstrated as an important ancillary tool on the clinical diagnosis of facial dermatoses. We report two cases of granuloma faciale with yellow areas on dermoscopy that was not yet described in the literature, corresponding to a
An. Bras. Dermatol.. Publicado em: 2018-08
-
5. A subchronic toxicity study of ethanol root extract of baked Aconitum flavum in rats
ABSTRACT The genus Aconitum has strong toxicity, but the acute toxicity of baked Aconitum flavum Hand.-Mazz., Ranunculaceae, was reduced significantly on the premise of keeping anti-inflammatory and anti-nociceptive activities. However, the risk associated with long-term use is unknown. In a sub-chronic toxicity study, rats were orally administered A. flavum
Rev. bras. farmacogn.. Publicado em: 2016-08
-
6. Comparison between hemosiderin and Technetium-99 in sentinel lymph node biopsy in human breast cancer
PURPOSE: To assess the safety and potential equivalence of the use of hemosiderin compared to the Technetium-99 in sentinel lymph node biopsy in human breast cancer. METHODS: Non-random sample of 14 volunteer women diagnosed with breast cancer with primary tumors (T1/T2) and clinically tumor-free axilla were submitted to the identification of sentinel lymp
Acta Cir. Bras.. Publicado em: 2015-11
-
7. FASN expression, angiogenesis and lymphangiogenesis in central and peripheral giant cell lesions
Central giant cell lesion (CGCL) and peripheral giant cell lesion (PGCL) are non-neoplastic proliferative processes of the jaws. PGCL is a reactive process induced by irritant local factors and CGCL is an intra-osseous lesion of unknown etiology. Both lesions exhibit similar histologic features showing abundant mononuclear cells, admixed with a large number
J. Appl. Oral Sci.. Publicado em: 2014-04
-
8. Immediate graft histological assay, post pig's liver transplantation
PURPOSE: To describe the vascular and tissue histopathological changes in seven sequential experimental liver transplantations in pigs. METHODS: Fourteen female pigs, Sus domesticus species, with body mass between 5 and 8 kg were utilized. After the end of all anastomoses of the graft implantation in the receptor, the animal was monitored for 30 minutes, and
Acta Cir. Bras.. Publicado em: 2013-09
-
9. Células mononucleares autólogas de medula óssea na regeneração do nervo tibial em coelhos / Autologous mononuclear cells from bone marrow in the regeneration of tibial nerve in rabbits
The regeneration of peripheral nerves after injury has been target in researches for new technologies that lead to good results, so as to get completely restoration of nerve function. For such, many techniques have been developed using synthetic materials associated to exogenous factors that enhance the regeneration process, as mononuclear cells of bone marr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
-
10. Sobrecarga de ferro em ratos sadios / Iron overload in healthy rats
O objetivo do presente trabalho foi investigar o efeito de diferentes concentrações dietéticas de Fe em parâmetros sangüíneos (hemograma, perfil lipídico) e hepáticos (concentração de minerais, perfil de ácidos graxos, apoptose) de ratos sadios. Depósitos de Fe no baço e medula óssea também foram avaliados por análises histológicas. Ratos Wi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/02/2011
-
11. Efeito do tempo da compressão mecânica extrínseca após escleroterapia em veias de orelhas de coelhos
Introduction: The compression therapy is recognized as effective in the treatment of venous and lymphatic diseases. Despite the scientific evidence on some clinical indications, there is still much to be investigated. Objectives: To investigate whether venous compression time of 120 hours after sclerotherapy is sufficient to prevent blood reperfusion in the
Publicado em: 2009
-
12. Chronic inhalation effects of crack cocaine in the respiratory system of mice / Efeitos da inalação crônica de cocaína "crack" no aparelho respiratório de camundongos
INTRODUCTION: One of the illegal ways of using cocaine is smoking its rock through a burning cocaine basis shaped resin (crack cocaine). The use of crack cocaine may cause chronic and severe alterations in the respiratory system. In this research, the chronic inhalation effects of "crack" cocaine in mice respiratory systems were studied. METHODS: Forty male
Publicado em: 2007