Results 21 to 30 of about 2,685 (141)

Efeitos da radiação gama no comportamento mecânico e na calcificação do pericárdio bovino fixado com glutaraldeído Effects of gamma irradiation on mechanical behavior and calcification of glutaraldehyde-fixed bovine pericardium

open access: yesBrazilian Journal of Cardiovascular Surgery, 2007
OBJETIVO: Avaliar o comportamento mecânico e os efeitos no processo de calcificação pós-implante do pericárdio bovino tratado com glutaraldeído submetido a várias doses de radiação gama.
José Augusto Baucia   +4 more
doaj   +1 more source

Ácido L-glutâmico na prevenção da calcificação de pericárdio bovino fixado em glutaraldeído: estudo em ratos L-glutamic acid in the prevention of the calcification of bovine pericardial fixed in glutaraldehyde: study in rats

open access: yesBrazilian Journal of Cardiovascular Surgery, 2007
OBJETIVO: Avaliar a eficácia do ácido L-glutâmico na prevenção da calcificação do pericárdio bovino implantado no subcutâneo de ratos. MÉTODO: Utilizaram-se 54 ratos Wistar, distribuídos em seis grupos, de acordo com o segmento de pericárdio bovino ...
Andrea Dumsch de Aragon Ferreira   +8 more
doaj   +1 more source

A Solid Dispersion of Quercetin Shows Enhanced Nrf2 Activation and Protective Effects against Oxidative Injury in a Mouse Model of Dry Age‐Related Macular Degeneration

open access: yesOxidative Medicine and Cellular Longevity, Volume 2019, Issue 1, 2019., 2019
Age‐related macular degeneration (AMD) represents a major reason for blindness in the elderly population. Oxidative stress is a predominant factor in the pathology of AMD. We previously evaluated the effects of phospholipid complex of quercetin (Q‐PC) on oxidative injury in ARPE‐19 cells, but the underlying mechanisms are not fully understood.
Yan Shao   +6 more
wiley   +1 more source

Utilização do etanol na prevenção da calcificação em heteroenxerto valvar pulmonar porcino: estudo experimental em ovinos Use of ethanol in preventing calcification of porcine pulmonary heterograft: experimental study in sheep

open access: yesBrazilian Journal of Cardiovascular Surgery, 2006
OBJETIVO: Analisar comparativamente o uso do etanol (E) com o glutaraldeído (GDA), como método de inibição da calcificação dos heteroenxertos valvares pulmonares porcinos (HVPP) implantados na via de saída do ventrículo direito (VD) de ovinos jovens ...
George Ronald Soncini da Rosa   +5 more
doaj   +1 more source

Effect of Hot‐Water Blanching Pretreatment on Drying Characteristics and Product Qualities for the Novel Integrated Freeze‐Drying of Apple Slices

open access: yesJournal of Food Quality, Volume 2018, Issue 1, 2018., 2018
The effect of hot‐water blanching (HWB) on drying characteristics and product qualities of dried apple slices with the novel integrated freeze‐drying (NIFD) process was investigated by comparing with 3 different FD methods. Compared with the NIFD process without HWB pretreatment (VF‐FD), the NIFD process with HWB pretreatment (HWB‐VF‐FD) resulted in a ...
Hai-ou Wang   +5 more
wiley   +1 more source

Antibacterial Effects of Leaf Extract of Nandina domestica and the Underlined Mechanism

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2018, Issue 1, 2018., 2018
Aim. The study was conducted to investigate the antibacterial and antiasthmatic effects of Nandina domestica leaf extract, to find out its active components, and to assess its safety issue. Methods. (1) Solid‐phase agar dilution method was used for antibacterial activity test of nandina leaf extract and the change of bacterial morphology after ...
Zhao-Yu Guo   +5 more
wiley   +1 more source

Risco ocupacional pela exposição ao glutaraldeído em trabalhadores de serviços de endoscopia

open access: yesRevista Eletrônica de Enfermagem, 2017
O glutaraldeído, amplamente utilizado no reprocessamento de endoscópios pelas vantagens e baixo custo, apresenta alta toxicidade e pode expor os profissionais a riscos ocupacionais.
Luana Cássia Miranda Ribeiro   +6 more
doaj   +1 more source

Viability of Lucilia sericata maggots after exposure to wound antiseptics

open access: yesInternational Wound Journal, Volume 14, Issue 3, Page 512-515, June 2017., 2017
Abstract After debridement and before dressing a wound with maggots of calliphorid flies, one frequently performed step is the application of antiseptics to the prepared wound bed. However, the concomitant application of antiseptic agents during maggot therapy is regarded controversial as antiseptics may interfere with maggots' viability.
Georg Daeschlein   +10 more
wiley   +1 more source

Endoscope reprocessing using glutaraldehyde in endoscopy services of Goiânia, Brazil O reprocessamento de endoscópios pelo uso do glutaraldeído: a realidade em serviços de endoscopia de Goiânia, GO

open access: yesArquivos de Gastroenterologia, 2010
CONTEXT: The endoscopic procedure safety depends on the use of an adequately reprocessed device which quality is related to each of its operational steps.
Jackeline Maciel Barbosa   +5 more
doaj   +1 more source

Role of angiotensin II type 1a receptor in renal injury induced by deoxycorticosterone acetate–salt hypertension

open access: yesThe FASEB Journal, Volume 31, Issue 1, Page 72-84, January 2017., 2017
The aim of this studywas to investigate the in vivo role of angiotensin II type 1a (AT1a) receptor in renal damage as a result of hypertension by using transgenic mice with AT1a receptor gene disruption. Transgenicmice that express human liver‐type fatty acid binding protein (L‐FABP) with or without disruption of the AT1a receptor gene (L‐FABP+/− AT1a−/
Mikako Hisamichi   +7 more
wiley   +1 more source

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