Sox
Mostrando 1-12 de 364 artigos, teses e dissertações.
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1. Case for diagnosis. Dorsal nodule in a 10-year-old male,
Abstract Granular cell tumors (GCTs) are rare soft-tissue neoplasms. GCT immunohistochemistry is positive for S-100, NSE, and CD68. This report describes the case of a 10-year-old male who presented with a dorsal nodule. A biopsy revealed aggregates and sheets of large epithelioid and spindle cells. The cells had abundant eosinophilic granular cytoplasm. Imm
An. Bras. Dermatol.. Publicado em: 2021-03
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2. The poor insane Ophelia: reconsidering Ophelia syndrome
ABSTRACT The association between memory loss and Hodgkin's lymphoma has been given the eponym of Ophelia syndrome, in memory of Shakespeare's character in The Tragedy of Hamlet, Prince of Denmark. Nevertheless, there are differences between the disease and the character. Objective: To review the origins and uses of the eponym through an original article by
Arq. Neuro-Psiquiatr.. Publicado em: 05/12/2019
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3. Evaluation of stemness marker expression in bovine ovarian granulosa cells
Abstract The objective of this study was to assess the stemness marker expressions (Oct4, Nanog, and Sox2) of granulosa cells (GCs) collected from bovine ovarian follicles and in vitro expansion. The single bovine ovarian follicles were isolated and categorized into 4 groups according to their diameter including group A (<2 mm), group B (2-3 mm), group C (3-
Anim. Reprod.. Publicado em: 25/11/2019
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4. lncRNA MEG3 inhibits the growth of hepatocellular carcinoma cells by sponging miR-9-5p to upregulate SOX11
The long non-coding RNA (lncRNA) maternally expressed gene 3 (MEG3), a tumor suppressor, is critical for the carcinogenesis and progression of different cancers, including hepatocellular carcinoma (HCC). To date, the roles of lncRNA MEG3 in HCC are not well illustrated. Therefore, this study used western blot and qRT-PCR to evaluate the expression of MEG3, m
Braz J Med Biol Res. Publicado em: 16/09/2019
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5. Aplicação de processo adsortivo para dessulfurização de combustíveis utilizando fibra de coco como adsorvente
RESUMO A presença de compostos orgânicos contendo enxofre nos combustíveis é um dos contribuintes da poluição atmosférica, pois quando entram em combustão nos motores, emitem poluentes derivados do enxofre, como os óxidos (SOx), que afetam negativamente a saúde humana e o meio ambiente. A remoção do excesso de enxofre presente na gasolina pode se
Matéria (Rio J.). Publicado em: 16/09/2019
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6. Association of the co-expression of SOX2 and Podoplanin in the progression of oral squamous cell carcinomas - an immunohistochemical study
Abstract SOX2 is a transcription factor related to the maintenance of stem cells in a pluripotent state. Podoplanin is a type of transmembrane sialoglycoprotein, which plays an important role in tumor progression and metastasis. This study aims to determine association of SOX2 and podoplanin expression in the progression of oral squamous cell carcinomas and
J. Appl. Oral Sci.. Publicado em: 09/09/2019
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7. [PROVISIONAL] Non-mosaic partial duplication 12p in a patient with dysmorphic characteristics and developmental delay
Abstract Duplication of the short arm of chromosome 12 is a rare chromosomal abnormality that may arise de novo or result from malsegregation of a balanced parental translocation. This study comprises the clinical description, cytogenetic and cytogenomic analyses and genotype-phenotype correlation in a patient with facial dysmorphism, developmental delay and
Genet. Mol. Biol.. Publicado em: 19/08/2019
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8. Direct inhibitory effect of caffeine on viability, synthesis activity and gene expression in cultures of chondrocytes extracted from the articular cartilage of rats
RESUMO O objetivo deste estudo foi avaliar o efeito direto de concentrações de cafeína sobre a viabilidade, atividade de síntese e expressão gênica em culturas de condrócitos de ratos. As cartilagens dos fêmures e tíbias de 15 ratos Wistar com três dias foram extraídas para isolamento de condrócitos. Os condrócitos foram cultivados em meio condr
Arq. Bras. Med. Vet. Zootec.. Publicado em: 06/06/2019
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9. Periapical bone response to bacterial lipopolysaccharide is shifted upon cyclooxygenase blockage
Abstract Objectives: Infection, inflammation and bone resorption are closely related events in apical periodontitis development. Therefore, we sought to investigate the role of cyclooxygenase (COX) in osteoclastogenesis and bone metabolism signaling in periapical bone tissue after bacterial lipopolysaccharide (LPS) inoculation into root canals. Methodology
J. Appl. Oral Sci.. Publicado em: 03/06/2019
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10. Long non-coding RNA-ROR aggravates myocardial ischemia/reperfusion injury
Long non-coding RNAs (lncRNAs) play an important role in the pathogenesis of cardiovascular diseases, especially in myocardial infarction and ischemia/reperfusion (I/R). However, the underlying molecular mechanism remains unclear. In this study, we determined the role and the possible underlying molecular mechanism of lncRNA-ROR in myocardial I/R injury. H9c
Braz J Med Biol Res. Publicado em: 23/04/2018
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11. Micromass cultures are effective for differentiation of human amniotic fluid stem cells into chondrocytes
OBJECTIVES: Articular cartilage is vulnerable to injuries and undergoes an irreversible degenerative process. The use of amniotic fluid mesenchymal stromal stem cells for the reconstruction of articular cartilage is a promising therapeutic alternative. The aim of this study was to investigate the chondrogenic potential of amniotic fluid mesenchymal stromal
Clinics. Publicado em: 05/04/2018
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12. Pesquisa em auditoria: principais temas
RESUMO A lei Sarbanes-Oxley (SOX) foi um ponto crucial na auditoria e na prática de auditores para o mundo acadêmico. A pesquisa sobre a caracterização da produção acadêmica relacionada à auditoria está em sua terceira década. Sua análise é realizada por meio da definição de palavras-chave, resumos ou títulos, e as informações sobre associa�
Rev. contab. finanç.. Publicado em: 2018-04