Animal Models
Mostrando 13-24 de 1773 artigos, teses e dissertações.
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13. Insulin signaling in the whole spectrum of GH deficiency
ABSTRACT GH is one of the insulin counterregulatory hormones which acts in the opposite way to insulin, increasing the glucose production by the liver and kidneys and decreasing glucose uptake from peripheral tissues, thus being a hyperglycemic hormone. When in excess, as in acromegaly, it induces glucose intolerance and diabetes. As expected, patients with
Arch. Endocrinol. Metab.. Publicado em: 10/01/2020
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14. A review on medicinal plants used for treating ototoxicity and acoustic trauma induced hearing loss
Hearing loss induced by chemotherapy and acoustic trauma is mainly associated with two factors, free radical formation and apoptosis pathway activation. Despite numerous efforts on reducing the effects of these factors, no definite strategy is still determined to interfere with and control these processes. In recent studies, various protective agents, includ
Braz. J. Pharm. Sci.. Publicado em: 20/12/2019
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15. Experimental models of scald burns. A scope review
Abstract Purpose: To conduct a scope review of the experimental model described by Walker and Mason, by identifying and analyzing the details of the method. Methods: The authors searched Pubmed-Medline, Cochrane-Bireme and PEDro databases for articles published between January 2016 and December 2018, using the following search queries: burns, burn injuries
Acta Cir. Bras.. Publicado em: 09/12/2019
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16. When the Animal is the Therapist: Interspecies Practices in Human Care
Resumo A partir da construção do processo terapêutico conduzido através da Zooterapia o artigo trata da dimensão técnica desta prática objetivando as ações que são desenvolvidas para preparar o animal assim como as habilidades presentes nos animais. Contando com um conjunto de dados etnograficamente fundamentados e centrados na prática a respeito
Vibrant, Virtual Braz. Anthr.. Publicado em: 28/11/2019
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17. Bone Marrow Mesenchymal Stem Cells Regulate Coagulation and Inflammation Together in Methotrexate Induced Lung Injury Rat Model
Abstract Clinical research has shed the light on the relation between coagulation and inflammation. Coagulation cascade is activated in lung injury resulting in thrombotic and fibrotic lesions. Such a cascade is initiated by inflammation, then the two systems intense each other. New therapies that modulate coagulation and inflammation will be more successfu
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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18. Performance and Egg Quality of Commercial Laying Hens Fed Diets Formulated Using Non-Linear Programming
ABSTRACT Feed formulation using linear programming consists of determining the mixture of feedstuffs required to meet pre-established animal nutritional requirements at the lowest cost. On the other hand, with the use of non-linear programming, it is possible to define nutritional requirements at the time of formulation, aiming at maximum profit. The objecti
Braz. J. Poult. Sci.. Publicado em: 25/11/2019
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19. Effects of 1,25-dihydroxyvitamin D3 on experimental periodontitis and AhR/NF-κB/NLRP3 inflammasome pathway in a mouse model
Abstract Vitamin D has been known to have important regulatory functions in inflammation and immune response and shows inhibitory effects on experimental periodontitis in animal models. However, the potential mechanism has yet to be clarified. Recent studies have highlighted Aryl hydrocarbon receptor (AhR) and its downstream signaling as a crucial regulator
J. Appl. Oral Sci.. Publicado em: 04/11/2019
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20. Carriage prevalence of Neisseria meningitidis in the Americas in the 21st century: a systematic review
Abstract Neisseria meningitidis is a bacterium that colonizes the human nasopharynx and is transmitted by respiratory droplets from asymptomatic or symptomatic carriers. Occasionally, the pathogen invades the mucosa and enters the bloodstream, causing invasive meningococcal disease, a life-threatening infection. While meningococcal colonization is the first
Braz J Infect Dis. Publicado em: 24/10/2019
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21. Benefits of physical exercise on Parkinson’s disease disorders induced in animal models
Abstract Aim: The preventive and therapeutic role of physical exercise in Parkinson’s disease (PD) has been the target of study of many scientific groups, and the research often is done in experimental models, especially rodents. Thus, the aim of this review was to analyze a database, elucidating the main benefits that the systematized practice of physic
Motriz: rev. educ. fis.. Publicado em: 21/10/2019
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22. Development of the urinary system in guinea pig females (Cavia porcellus)
RESUMO: Os porquinhos-da-índia são modelos animais amplamente utilizados em pesquisas relacionadas a biologia do desenvolvimento. O objetivo deste trabalho foi demonstrar o processo de formação e diferenciação dos órgãos urinários em fêmeas da espécie no período pré-natal. Foram utilizadas quatro fêmeas aos 25, 30, 45 e >65 DG (dias de gestaç�
Pesq. Vet. Bras.. Publicado em: 30/09/2019
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23. O papel da bioética nas comissões de ética animal
Resumo As diretrizes para usar animais como modelos experimentais transpuseram o campo bioético e chegaram ao âmbito jurídico. Se por um lado isso favoreceu a normatização de parâmetros físicos e biológicos voltados ao bem-estar animal, por outro, acrescentou demandas burocráticas que ocuparam a reflexão anteriormente destinada à resolução de co
Rev. Bioét.. Publicado em: 26/09/2019
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24. Inbreeding depression in Holstein cattle in Brazil
ABSTRACT The objective of this study was to evaluate inbreeding depression in Holstein cows in Brazil, considering their 305-day milk production (MP), age of first calving (AFC), and calving interval (CI). The effects of inbreeding depression on the traits were determined using four regression models (linear, quadratic, exponential, and Michaelis-Menten) abo
R. Bras. Zootec.. Publicado em: 12/09/2019