Institution
Federal University of São Paulo
Education•São Paulo, Brazil•
About: Federal University of São Paulo is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Medicine. The organization has 27971 authors who have published 49365 publications receiving 935536 citations. The organization is also known as: Universidade Federal de São Paulo & Universidade Federal de Sao Paulo.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: Cognitive-behavioral group therapy is an effective treatment of depression in chronic hemodialysis patients diagnosed with major depression in a randomized trial conducted in Brazil.
230 citations
••
TL;DR: It is suggested that a macromolecular complex of prion-DNA may act as an intermediate for the formation of the growing fiber, and host nucleic acid may modulate the delicate balance between the cellular and the misfolded conformations by reducing the protein mobility and by making the protein-protein interactions more likely.
230 citations
••
TL;DR: Accumulating evidence indicates that there is a consistent association of multiple abnormalities in neuropsychological constructs, as well as correspondent brain abnormalities, with broad-based metabolic dysfunction, suggesting, therefore, that the existence of a "metabolic-mood syndrome" is possible.
229 citations
••
University of Sydney1, Pasteur Institute2, National and Kapodistrian University of Athens3, University of Perugia4, Aix-Marseille University5, Federal University of São Paulo6, Universidade Federal de Goiás7, University of Minho8, Oswaldo Cruz Foundation9, National Autonomous University of Mexico10, Westmead Hospital11, University of Adelaide12, Lille University of Science and Technology13, National Institutes of Health14
TL;DR: An international consortium of medical mycology laboratories was formed aiming to establish a quality controlled ITS database, containing 2800 ITS sequences representing 421 fungal species, providing the medical community with a freely accessible tool to rapidly and reliably identify most agents of mycoses.
Abstract: This study was supported by an National Health and Medical Research Council of Australia (NHM CNPq [350338/2000-0] and FAPERJ [E-26/103.157/2011] grants to RM Zancope-Oliveira; CNPq [308011/2010-4] and FAPESP [2007/08575-1] Fundacao de Amparo Pesquisa do Estado de So Paulo (FAPESP) grants to AL Colombo; PEst-OE/BIA/UI4050/2014 from Fundacao para a Ciencia e Tecnologia (FCT) to C Pais; the Belgian Science Policy Office (Belspo) to BCCM/IHEM; the MEXBOL program of CONACyT-Mexico, [ref. number: 1228961 to ML Taylor and [122481] to C Toriello; the Institut Pasteur and Institut de Veil le Sanitaire to F Dromer and D Garcia-Hermoso; and the grants from the Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) and the Fundacao de Amparo a Pesquisa do Estado de Goias (FAPEG) to CM de Almeida Soares and JA Parente Rocha. I Arthur would like to thank G Cherian, A Higgins and the staff of the Molecular Diagnostics Laboratory, Division of Microbiology and Infectious Diseases, Path West, QEII Medial Centre. Dromer would like to thank for the technical help of the sequencing facility and specifically that of I, Diancourt, A-S Delannoy-Vieillard, J-M Thiberge (Genotyping of Pathogens and Public Health, Institut Pasteur). RM Zancope-Oliveira would like to thank the Genomic/DNA Sequencing Platform at Fundacao Oswaldo Cruz-PDTIS/FIOCRUZ [RPT01A], Brazil for the sequencing. B Robbertse and CL Schoch acknowledge support from the Intramural Research Program of the NIH, National Library of Medicine. T Sorrell's work is funded by the NHM she is a Sydney Medical School Foundation Fellow.
229 citations
••
TL;DR: Corneal transparency of the rabbit eyes that underwent hIDPSC transplantation was improved throughout the follow-up, while the control corneas developed total conjunctivalization and opacification, and transplantation of a tissue-engineered h IDPSC sheet was successful for the reconstruction of corneal epithelium in an animal model of LSCD.
Abstract: PURPOSE To determine the outcome of the use of a tissue-engineered cell sheet composed of human undifferentiated immature dental pulp stem cells (hIDPSC) for ocular surface reconstruction in an animal model of total limbal stem cell deficiency (LSCD). METHODS LSCD was induced by the application of 0.5 M NaOH to the right eye of rabbits for 25 seconds (mild chemical burn [MCB]) and for 45 seconds (severe chemical burn [SCB]). After 1 month, a superficial keratectomy was performed to remove the fibrovascular pannus that covered the animals' burned corneas. A tissue-engineered hIDPSC sheet was transplanted onto the corneal bed and then covered with deepithelialized human amniotic membrane (AM). In the respective control groups, the denuded cornea was covered with AM only. After 3 months, a detailed analysis of the rabbit eyes was performed with regard to clinical aspect, histology, electron microscopy, and immunohistochemistry. RESULTS Corneal transparency of the rabbit eyes that underwent hIDPSC transplantation was improved throughout the follow-up, while the control corneas developed total conjunctivalization and opacification. Rabbits from the MCB group showed clearer corneas with less neovascularization. The clinical data were confirmed by histologic analysis that showed healthy uniform corneal epithelium, especially in the MCB group. The presence of hIDPSC was detected using an anti-hIDPSC antibody. The corneal tissue also showed positive immunostaining with anti-human antibodies. In the control corneas, none of these antigens were detected. CONCLUSIONS Overall, these data showed that transplantation of a tissue-engineered hIDPSC sheet was successful for the reconstruction of corneal epithelium in an animal model of LSCD.
228 citations
Authors
Showing all 28240 results
Name | H-index | Papers | Citations |
---|---|---|---|
Majid Ezzati | 133 | 443 | 137171 |
Christian Guilleminault | 133 | 897 | 68844 |
Jean Rivier | 133 | 769 | 73919 |
Myron M. Levine | 123 | 789 | 60865 |
Werner Seeger | 114 | 1113 | 57464 |
Katherine L. Tucker | 106 | 683 | 39404 |
Michael Bader | 103 | 735 | 37525 |
Paulo A. Lotufo | 89 | 622 | 100527 |
Fernando Q. Cunha | 88 | 682 | 31501 |
Paul R. Sanberg | 87 | 635 | 29745 |
Harold A. Chapman | 87 | 191 | 26617 |
Ricardo T. Gazzinelli | 86 | 340 | 28233 |
Carlito B. Lebrilla | 86 | 495 | 25415 |
Roger S. McIntyre | 85 | 807 | 32040 |
Sergio Tufik | 85 | 1424 | 35174 |