Elastic Tissue
Mostrando 1-12 de 161 artigos, teses e dissertações.
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1. Erratum on "Validation of the Skindex-17 quality of life assessment instrument for a Brazilian population"
Abstract Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers. Trans- mission electron microscopy showed elongated, curved and fragmented structures, and in their interior the presence of electron-dense lumps was reduced and irregular, simila
An. Bras. Dermatol.. Publicado em: 2021-06
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2. Transmission and scanning electron microscopy of cutis rhomboidalis
Abstract Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers. Trans- mission electron microscopy showed elongated, curved and fragmented structures, and in their interior the presence of electron-dense lumps was reduced and irregular, simila
An. Bras. Dermatol.. Publicado em: 2021-06
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3. Botulinum toxin-A: evaluation of the influence on the aspect of trunk scars
Abstract Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers. Trans- mission electron microscopy showed elongated, curved and fragmented structures, and in their interior the presence of electron-dense lumps was reduced and irregular, simila
An. Bras. Dermatol.. Publicado em: 2021-06
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4. Randomized controlled study comparing the use of diphencyprone and anthralin in the treatment of extensive chronic alopecia areata
Abstract Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers. Trans- mission electron microscopy showed elongated, curved and fragmented structures, and in their interior the presence of electron-dense lumps was reduced and irregular, simila
An. Bras. Dermatol.. Publicado em: 2021-06
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5. Profile of pediatric patients with myiasis treated at a tertiary hospital in Rio de Janeiro
Abstract Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers. Trans- mission electron microscopy showed elongated, curved and fragmented structures, and in their interior the presence of electron-dense lumps was reduced and irregular, simila
An. Bras. Dermatol.. Publicado em: 2021-06
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6. Pseudoxanthoma elasticum-like papillary dermal elastolysis in non-exposed skin,
Abstract Pseudoxanthoma elasticum-like papillary dermal elastolysis is an acquired elastic tissue disorder clinically similar to pseudoxanthoma elasticum in the absence of systemic involvement. Histopathologically, special staining of elastic fibers demonstrates a total or partial band-like loss of elastic fibers in the papillary dermis. Although ultraviolet
An. Bras. Dermatol.. Publicado em: 2020-03
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7. Expression of stromal elements of prostatic adenocarcinoma in different gleason scores
Abstract Purpose: To quantify and compare the expression of stromal elements in prostate adenocarcinoma of different Gleason scores with non-tumor area (control). Methods: We obtained 132 specimens from samples of prostate peripheral and transition zone. We analyzed the following elements of the extracellular matrix: collagen fibers, elastic system, smooth
Acta Cir. Bras.. Publicado em: 13/12/2019
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8. Ultrasound elastography in the evaluation of thyroid nodules: evolution of a promising diagnostic tool for predicting the risk of malignancy
Resumo A propriedade elástica dos tecidos sempre foi motivo de interesse na prática clínica. A palpação física de estruturas mais rígidas levantava a suspeita de que “havia algo estranho” e isso se mostrou, com o desenvolvimento e avanços da medicina, uma correlação verdadeira na predição de malignidade de uma lesão: a doença maligna tende
Radiol Bras. Publicado em: 08/08/2019
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9. Characterization of Decellularized Human Pericardium for Tissue Engineering and Regenerative Medicine Applications
Resumo Fundameto: O enxerto de pericárdio pode ser usado em muitos procedimentos de correção cirúrgica. Uma das estratégias da engenharia tecidual é o processo de descelularização. No entanto, embora esse processo diminua a resposta imunogênica, a descelularização pode modificar tanto o comportamento como a composição da matriz extracelular nat
Arq. Bras. Cardiol.. Publicado em: 27/06/2019
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10. Papular elastorrhexis: a rare and benign disease
Abstract: Papular elastorrhexis is an acquired disease of elastic tissue; considered rare, its etiology and pathogenesis remain unknown. The vast majority of cases occur in women in the first or second decade of life. The disease manifests as multiple uniformly-sized, circumscribed, hypochromic and achromic papules located predominantly on the trunk and uppe
An. Bras. Dermatol.. Publicado em: 2018-08
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11. Estructuras de titanio con gradiente de porosidad – fabricación por el método de partículas espaciadoras y caracterización
ABSTRACT It has proposed the use of porous titanium to reduce the problem of mechanical incompatibility, which occurs between such material used in implants and bone. The pores introduction in titanium decreases its elastic modulus by bringing it closer to that of both cortical and trabecular bones. This paper describes titanium fabrication by powder metallu
Matéria (Rio J.). Publicado em: 19/07/2018
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12. Influence of implantoplasty on stress distribution of exposed implants at different bone insertion levels
Abstract This study evaluated the effect of implantoplasty on different bone insertion levels of exposed implants. A model of the Bone Level Tapered implant (Straumann Institute, Waldenburg, Switzerland) was created through the Rhinoceros software (version 5.0 SR8, McNeel North America, Seattle, WA, USA). The abutment was fixed to the implant through a reten
Braz. oral res.. Publicado em: 07/12/2017