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排序方式: 共有8230条查询结果,搜索用时 31 毫秒
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Marta Revilla-León Adriana Besné-Torre Jose Luis Sánchez-Rubio Javier J. Fábrega Mutlu Özcan 《The Journal of prosthetic dentistry》2019,121(1):3-8
The development of technologies including intraoral scanners, dental software for digital restoration design, and additive manufacturing has improved the digital workflow of restorative treatment. The present article describes a digital workflow with intraoral scanning, computer-aided design (CAD) software, and subtractive and additive manufacturing procedures for a patient receiving lithium disilicate laminate veneers. 相似文献
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Luiz Guilherme Darrigo Junior Gisele Loth Cilmara Kuwahara Ana Vieira Vergilio Colturato Ana Luiza Rodrigues Leonardo Arcuri Juliana Fernandes Antonio Macedo Rita Tavares Alessandra Gomes Lisandro Ribeiro Adriana Seber Victor Zecchin Mair de Souza Rodolfo Calixto Ricardo Pasquini Mary Flowers Vanderson Rocha Carmem Bonfim 《European journal of haematology》2020,105(4):426-433
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Adriana Octaviana Dulamea Mirela-Patricia Sirbu-Boeti Coralia Bleotu Denisa Dragu Lucia Moldovan Ioana Lupescu Giancarlo Comi 《中国神经再生研究》2015,10(11):1841-1845
Recent studies provided evidence that mesenchymal stem cells (MSCs) have regenerative potential in cutaneous repair and profound immunomodulatory properties making them a candidate for therapy of neuroimmunologic diseases. Neuromyelitis optica (NMO) is an autoimmune, demyelinating central nervous system disorder characterized by a longitudinally extensive spinal cord lesion. A 46-year-old male diagnosed with NMO had relapses with paraplegia despite treatment and developed two stage IV pressure ulcers (PUs) on his legs. The patient consented for local application of autologous MSCs on PUs. MSCs isolated from the patient''s bone marrow aspirate were multiplied in vitro during three passages and embedded in a tridimensional collagen-rich matrix which was applied on the PUs. Eight days after MSCs application the patient showed a progressive healing of PUs and improvement of disability. Two months later the patient was able to walk 20 m with bilateral assistance and one year later he started to walk without assistance. For 76 months the patient had no relapse and no adverse event was reported. The original method of local application of autologous BM-MSCs contributed to healing of PUs. For 6 years the patient was free of relapses and showed an improvement of disability. The association of cutaneous repair, sustained remission of NMO and improvement of disability might be explained by a promotion/optimization of recovery mechanisms in the central nervous system even if alternative hypothesis should be considered. Further studies are needed to assess the safety and efficacy of mesenchymal stem cells in NMO treatment. 相似文献
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Janka Koreňová Zuzana Rešková Adriana Véghová 《International journal of environmental health research》2015,25(4):384-392
Contamination by Staphylococcus aureus of the production environment of three small or medium-sized food-processing factories in Slovakia was investigated on the basis of sub-species molecular identification by multiple locus variable number of tandem repeats analysis (MLVA). On the basis of MLVA profiling, bacterial isolates were assigned to 31 groups. Data from repeated samplings over a period of 3 years facilitated to draw spatial and temporal maps of the contamination routes for individual factories, as well as identification of potential persistent strains. Information obtained by MLVA typing allowed to identify sources and routes of contamination and, subsequently, will allow to optimize the technical and sanitation measures to ensure hygiene. 相似文献
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