Clamps
Mostrando 1-12 de 107 artigos, teses e dissertações.
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1. Tea Grape Reduces Abdominal Aortic Occlusion-Induced Lung Injury
Abstract Introduction: Ischemia-associated mortality caused by aortic cross-clamps, as in ruptured abdominal aorta aneurysm surgeries, and reperfusion following their removal represent some of the main emergency conditions in cardiovascular surgery. The purpose of our study was to examine the potential protective effect of tea grape against aortic occlusion
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-08
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2. The Role of Vaccinium Myrtillus in the Prevention of Renal Injury in an Experimental Model of Ruptured Abdominal Aortic Aneurysm
Abstract Objective: To examine the biochemical and histopathological renal effects of ischemia/reperfusion (I/R) injury using a ruptured abdominal aortic aneurysm (RAAA) model in rats and to investigate the potential protective effects of whortleberry (Vaccinium myrtillus). Methods: Thirty-two male Sprague-Dawley rats were randomly assigned into four group
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-08
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3. Seria a Revascularização Completa Verdadeiramente Superior à ICP apenas da Lesão Culpada em Pacientes que Apresentam Infarto Agudo do Miocárdio com Supradesnivelamento do Segmento ST?
Abstract Objective: To examine the biochemical and histopathological renal effects of ischemia/reperfusion (I/R) injury using a ruptured abdominal aortic aneurysm (RAAA) model in rats and to investigate the potential protective effects of whortleberry (Vaccinium myrtillus). Methods: Thirty-two male Sprague-Dawley rats were randomly assigned into four group
Arq. Bras. Cardiol.. Publicado em: 2020-08
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4. Single incision laparoscopic surgery (SILSTM) using an umbilical hernial approach for cryptorchidectomy of a degenerated testis in a dog
RESUMO: Objetivou-se proceder um tratamento para um caso de criptorquidismo canino, utilizando-se abordagem laparoscópica com portal único SILSTM, por meio de acesso abdominal via abertura de hérnia umbilical. Realizou-se uma incisão de 2,5 cm da pele em cima da hérnia umbilical, por onde introduziu-se trocater SILSTM, seguido do estabelecimento do pne
Cienc. Rural. Publicado em: 23/09/2019
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5. Laparoscopic splenectomy: a new approach
OBJECTIVES: To introduce a new laparoscopic splenectomy (LS) approach. METHODS: Sixteen patients underwent LS with general anaesthesia and carbon dioxide pneumoperitoneum. The details of the surgery are as follows: 1. The omentum was incised along the greater curvature and retracted as much as possible to expose the pancreatic body and tail. 2. The right a
Clinics. Publicado em: 29/11/2018
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6. Characterization of the Mandible Atta Laevigata and the Bioinspiration for the Development of a Biomimetic Surgical Clamp
Approximately thousand years ago it was reported the use of mandibles of ants for suture. In this sense, bioinspired components, as absorbable surgical clamps, can be designed. This study is aimed to characterize the mandible of the ant Atta laevigata in order to help the selection of candidate biomaterials for application as surgical clamps. Three pairs of
Mat. Res.. Publicado em: 24/08/2017
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7. Heparin modulates the expression of genes encoding pro and anti-apoptotic proteins in endothelial cells exposed to intestinal ischemia and reperfusion in rats
PURPOSE:To investigate if expression of genes encoding pro and anti-apoptotic proteins in the rat enteric endothelial cells stimulated by intestinal ischemia followed by reperfusion (IR) can be modified by treatment with heparin (HP).METHODS:Eighteen adult Wistar rats were divided in three groups: sham group submitted to laparotomy only (SG), ischemia follow
Acta Cir. Bras.. Publicado em: 2014-07
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8. Stretch-induced nerve injury: a proposed technique for the study of nerve regeneration and evaluation of the influence of gabapentin on this model
The rat models currently employed for studies of nerve regeneration present distinct disadvantages. We propose a new technique of stretch-induced nerve injury, used here to evaluate the influence of gabapentin (GBP) on nerve regeneration. Male Wistar rats (300 g; n=36) underwent surgery and exposure of the median nerve in the right forelimbs, either with or
Braz J Med Biol Res. Publicado em: 06/11/2013
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9. Braçadeira de poliamida e fio de náilon na ovário-histerectomia em gatas / Nylon clamps and mononylon for ovariohysterectomy in cats
A ovário-histerectomia representa um dos procedimentos mais realizados pela clínica de pequenos animais, tendo por finalidade o controle da natalidade, prevenção de cio e pseudogestação, como também, tratar afecções do trato reprodutor feminino. Foram descritas muitas variações de técnicas de ovário-histerectomia, incluindo, além da tradicional
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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10. Pauciconfibula patagonensis sp. nov. (Monogenea: Microcotylidae) parasitizing the horsefish, Congiopodus peruvianus (Pisces: Congiopodidae), from the Patagonian Shelf, Argentina
Pauciconfibula patagonensis sp. nov. (Monogenea: Microcotylidae), parasite of gill filaments of the horsefish, Congiopodus peruvianus (Congiopodidae) collected in the Patagonian Shelf, Argentina, is described and illustrated. The new species is characterized by having intestinal caeca not confluent and entering into the haptor, vitelline follicles extending
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-05
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11. Absonifibula estuarina sp. n. (Monogenea: Diclidophoridae) parasite of juvenile Cynoscion guatucupa (Osteichthyes) from southwestern Atlantic Ocean
Absonifibula estuarina sp. n. (Diclidophoridae, Absonifibulinae), is described from the gills of juvenile striped weakfish, Cynoscion guatucupa (Cuvier), from the southwestern Atlantic, Argentinean coast. This marine fish migrates to estuarine areas to spawn where exclusively juveniles are found parasitized; adult fish in marine water were never found to be
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-11
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12. Composition of the cell wall from the ectomycorrhizal fungus Pisolithus microcarpus and Pisolithus tinctorius / Composição da parede celular dos fungos ectomicorrízicos Pisolithus microcarpus e Pisolithus tinctorius
This work aimed at assessing the chemical composition of the cell wall of isolates PT301 of Pisolithus tinctorius and H4111 of Pisolithus microcarpus, and see the effects of fungicides dimethomorph and pyroquilon in concentrations of 1, 5, 10, 15 and 30 ppm and chitosan in concentrations of 1, 2, 5 and 10 mg mL-1 on the micelial morphology. The wall of Pisol
Publicado em: 2007