MAURICIO SIMOES ABRAO
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Obstetrícia e Ginecologia, Faculdade de Medicina - Docente
LIM/58 - Laboratório de Ginecologia Estrutural e Molecular, Hospital das Clínicas, Faculdade de Medicina
LIM/58 - Laboratório de Ginecologia Estrutural e Molecular, Hospital das Clínicas, Faculdade de Medicina
17 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 17
- Oxidative stress biomarkers in patients with endometriosis: systematic review(2012) CARVALHO, Luiz Fernando Pina; SAMADDER, Abhishek Neil; AGARWAL, Ashok; FERNANDES, Luiz Flavio C.; ABRAO, Mauricio S.Since the first description about oxygen toxicity made by Joseph Priestley, the oxidative stress has been enrolled as a key factor in the pathogenesis of endometriosis. Our aim was to review oxidative stress biomarkers measured in patients with endometriosis. Relevant studies were identified by searches of the MEDLINE database from 1990 to March 2011 using endometriosis, free radical and oxidative stress as mesh terms. We only included manuscripts in English, and review articles were excluded. In addition, free radical chemistry and oxidative stress history were discussed. After inclusion and exclusion criteria, 19 articles were selected to be included in this systematic review. A total of 36 oxidative stress biomarkers (20 different markers) were measured in patients with endometriosis. Some of the markers were measured in more than one manuscript. They were arranged in five subgroups: Enzymatic activity (n = 3), Anions/free radicals (n = 5), Lipoperoxidation markers (n = 7), DNA Damage markers (n = 1), and Protein oxidation (n = 4). Of those 36 markers, 23 were found to be significantly higher in patients with endometriosis comparing with control patients. Oxidative stress plays an important role in the pathogenesis and progression of endometriosis.
conferenceObject The role of preoperative imaging in guiding laparoscopic excision of deep endometriosis(2017) ABRAO, M. S.; MYUNG, L.; FERNANDES, L. C.; GONCALVES, M.; ACCARDO, L.; BASSI, M.bookPart Dor pélvica crônica(2013) FAGUNDES, Paula Zulian; FERNANDES, Luiz Flávio Cordeiro; PODGAEC, Sergio; ABRãO, Maurício Simões- How to minimize bleeding in laparoscopic myomectomy(2021) BARBOSA, Priscila Almeida; VILLAESCUSA, Marina; ANDRES, Marina Paula; FERNANDES, Luiz Flavio Cordeiro; ABRAO, Mauricio S.Purpose of review Laparoscopic myomectomy is a common surgical procedure for symptomatic myomas. However, bleeding control during surgery may pose a challenge. Therefore, the aim of this study was to review recent evidence regarding interventions to control bleeding during laparoscopic myomectomy. Recent findings The use of vasopressin resulted in less blood loss compared to placebo. Barbed sutures reduced blood loss compared to conventional sutures. Intravenous infusion of tranexamic acid (TXA) in the intraoperative period of large myomectomies showed no significant difference compared to placebo. Uterine artery occlusion (UAO) and emergency uterine artery embolization were reported to be feasible and may reduce and treat bleeding before conversion to laparotomy. Several methods can control bleeding during laparoscopic myomectomy. Vasopressin and barbed sutures resulted in decreased blood loss, and TXA did not have an impact on bleeding control. The use of UAO and emergency embolization techniques can contribute to the control of bleeding; however, further studies are needed to prove the efficacy of these and other agents.
- Surgical Therapies: Pouch of Douglas and Uterovaginal Pouch Resection for Endometriosis(2012) ABRãO, M.S.; PODGAEC, S.; FERNANDES, L.F.C
bookPart Endometriose - aspectos imunológicos e moleculares(2014) FERNANDES, Luiz Flávio Cordeiro; PODGAEC, Sérgio; ABRãO, Maurício SimõesbookPart Endometriose: tratamento cirúrgico(2016) FERNANDES, Luiz Flávio Cordeiro; PODGAEC, Sérgio; BELLELIS, Patrick; JúNIOR, João Antônio Dias; ABRãO, Maurício SimõesbookPart Endometriose: diagnóstico(2016) FERNANDES, Luiz Flávio Cordeiro; JúNIOR, João Antônio Dias; PODGAEC, Sérgio; ABRãO, Maurício SimõesconferenceObject Infiltrative ovarian endometriosis: A new entity(2017) ABRAO, M. S.; FERNANDES, L. C.; MYUNG, L.; PINCERATO, K.- Ten Principles for Safe Surgical Treatment of Ovarian Endometriosis(2017) TORRE, Manuel Antonio Lopez de la; ABRAO, Henrique M.; FERNANDES, Luiz F.; KHO, Rosanne M.; ABRAO, Mauricio S.