Now showing items 1-10 of 26
Comparison of the sequences of the internal transcribed Spacer regions and PbGP43 genes of Paracoccidioides brasiliensis from patients and armadillos (Dasypus novemcinctus)
(Journal of Clinical Microbiology, 2003-12-01) [Artigo]
Paracoccidioides brasiliensis isolates from 10 nine-banded armadillos (Dasypus novemcinctus) were comparable with 19 clinical isolates by sequence analysis of the PbGP43 gene and ribosomal internal transcribed spacer 1 ...
High frequency of Paracoccidioides brasiliensis infection in armadillos (Dasypus novemcinctus): an ecological study
(Medical Mycology, 2003-06-01) [Artigo]
The fungus Paracoccidioides brasiliensis has been isolated from nine-banded armadillos (Dasypus novemcinctus) in different regions where paracoccidiodomycosis (PCM) is endemic. The link between PCM and these animals has ...
Chemoprevention of preneoplastic liver foci development by dietary mushroom Agaricus blazei Murrill in the rat
(Food and Chemical Toxicology, 2003-11-01) [Artigo]
The chemopreventive potential of an Agaricus blazei (Ab) Murrill mushroom meal was investigated in a medium-term rat liver carcinogenesis assay. Male Wistar rats initiated for hepatocarcinogenesis with diethylnitrosamine ...
Virulence profiles of ten Paracoccidioides brasiliensis isolates obtained from armadillos (Dasypus novemcinctus)
(Medical Mycology, 2003-04-01) [Artigo]
Paracoccidioides brasiliensis is the etiologic agent of paracoccidioidomycosis ( PCM), the most important systemic mycosis in Latin America. The armadillo, Dasypus novemcinctus, has been confirmed as the primary natural ...
Dental abnormalities in children after chemotherapy treatment for acute lymphoid leukemia
(Leukemia Research, 2003-01-01) [Artigo]
The frequency of dental abnormalities, such as delayed dental development, microdontia, hypoplasia, agenesis, V-shaped root and shortened root was evaluated in 76 acute lymphoblastic leukemia (ALL) pediatric patients who ...
CDX2, a highly sensitive and specific marker of adenocarcinomas of intestinal origin - An immunohistochemical survey of 476 primary and metastatic carcinomas
(American Journal of Surgical Pathology, 2003-03-01) [Artigo]
CDX2 is a recently cloned homeobox gene that encodes an intestine-specific transcription factor, expressed in the nuclei of epithelial cells throughout the intestine, from duodenum to rectum. While expression of CDX2 protein ...
Granulocytic sarcoma of the small intestine with CBF beta/MYH11 fusion gene: report of an aleukaemic case and review of the literature
(Leukemia Research, 2003-11-01) [Artigo]
Granulocytic sarcomas (GS) are rare extramedullary tumours composed of immature myeloid cells. Inversion of chromosome 16 [inv(16)] is a cytogenetic marker for M4Eo subtype of acute myeloid leukaemia (AML). The possibility ...
Emperipolesis in a Case of B-Cell Lymphoma: A Rare Phenomenon Outside of Rosai-Dorfman Disease
(Annals of Diagnostic Pathology, 2003-10-01) [Artigo]
We describe a case of a diffuse large B-cell lymphoma with extensive emperipolesis phenomenon. Light microscopy revealed numerous CD68-positive/S-100-negative histiocytes containing viable neoplastic hematopoietic cells ...
International conferences on environmental mutagens in human populations - Opportunities, accomplishments and challenges
(Mutation Research-reviews In Mutation Research, 2003-11-01) [Artigo]
A major mission for organizing the series of International Conferences on Environmental Mutagens in Human Populations is to bring science and scientists to the sites where the field of environmental health is in developmental ...
Mixed epithelial-stromal tumor of the kidney in adults: Two cases from the Arkadi M. Rywlin slide seminars
(Advances In Anatomic Pathology, 2003-07-01) [Artigo]