Consulta: creatorFacets:"Lacerda-Neto,José Corrêa de"
Registros recuperados: 6
Data/hora: 12/06/2024 16:25:07

Parâmetros bioquímicos de equinos submetidos à simulação de prova de enduro recebendo dietas com adição de óleo de soja
Provedor de dados: 96
Autores: Brandi,Roberta Ariboni; Furtado,Carlos Eduardo; Martins,Elias Nunes; Freitas,Eduardo Villela Villaça; Queiroz-Neto,Antônio de; Lacerda-Neto,José Corrêa de.
Com o objetivo de verificar o efeito da adição de níveis crescentes de óleo no concentrado sobre a atividade plasmática das enzimas creatina quinase (CK), aspartato aminotransferase (AST) e lactato desidrogenase (LDH) como indicativo de metabolismo energético, foram fornecidas dietas experimentais compostas de cinco níveis de óleo (controle, 6, 12, 18 e 24% do concentrado). Utilizaram-se 20 equinos da raça Árabe, peso médio de 400 kg, submetidos a prova de enduro de 80 km em esteira rolante. O enduro foi dividido em quatro anéis de 20 km, com duração média de 1 hora e dez minutos. A adição de óleo e a distância percorrida tiveram efeitos sobre as variáveis AST, CK e LDH, que apresentaram as respectivas expressões: AST (7,045-0,2292x+0,007991x2+0,008517z-...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Β-oxidaηão; Cavalo; Desempenho; Energia; Óleo.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000200013

Light exercise causes adaptive changes in muscles of young Brasileiro de Hipismo horses
Provedor de dados: 65
Autores: D'Angelis,Flora Helena de Freitas; Silva,Marco Augusto Giannoccaro da; Martins,Carla Braga; Ferraz,Guilherme de Camargo; Oliveira,João Ademir de; Boleli,Isabel Cristina; Lacerda-Neto,José Corrêa de; Queiroz-Neto,Antonio de.
This study aimed to determine the changes in the Gluteus medius of 4 year-old Brasileiro de Hipismo (BH) horses submitted to light physical activity for 10 months. The study involved 11 horses from the "Nove de Julho" Battalion of the Military Police of São Paulo State (PM-SP). Percutaneous muscle biopsy was performed in horses at maintenance and in those that had participated in routine police work for 10 months with the PM-SP. Fragments of the left Gluteus medius muscle was removed at depths of 20mm and 60mm. To determine the fiber types, the histochemical analyses were performed for myofibrillar adenosine triphosphatase (mATPase) and nicotinamide adenine dinucleotide tetrazolium reductase (NADH-TR). The morphometry of the fibers was performed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brasileiro de Hipismo breed; Horse; Histochemistry; Gluteus medius muscle; Low intensity exercise.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000500017

Hematological values and total protein of Brasileiro de Hipismo and Breton mares during pregnancy
Provedor de dados: 65
Autores: Orozco,César Andrey Galindo; Martins,Carla Braga; D' Angelis,Flora Helena de Freitas; Oliveira,José Victor de; Lacerda-Neto,José Corrêa de.
Erythrocyte and leukocyte parameters and total protein (TP) of Brasileiro de Hipismo (BH) and Breton mares were studied during pregnancy. A total of 175 healthy mares, varying from 3 to 13 years old were used. Among the animals, 89 were BH mares (14 non pregnant and 75 pregnant) and 86 Breton mares (11 non pregnant and 75 pregnant). The mares were divided into four groups for each breed: control group (non pregnant mares). group 1 (first period of pregnancy, 25-110 days, n=25), group 2 (second period of pregnancy, 111-210 days, n=25) and group 3 (third period of pregnancy, 211-340 days, n=25). The values for erythrocyte, leukocyte were compared with the obtained total protein. Red blood cells count (RBC), packed cell volume (PCV) and haemoglobin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pregnant mares; Hematology; Breton; Brasileiro de Hipismo; Equine.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782007000600029

Exercício em esteira não elevou a temperatura do casco de equinos
Provedor de dados: 65
Autores: Berkman,Carolina; Albernaz,Raquel Mincarelli; Basile,Roberta Carvalho; Lacerda-Neto,José Corrêa de; Queiroz-Neto,Antonio de; Ferraz,Guilherme de Camargo.
Objetivou-se avaliar em equino a influência do exercício progressivo e intenso realizado em esteira de alta velocidade sobre a temperatura de regiões da pele, incluindo face, pescoço e quartela, e do casco, incluindo coroa, parede e sola. Utilizaram-se cinco equinos Puro Sangue Árabes, desferrados, com idade média de 8±0,7 anos, sendo duas fêmeas e três machos, com peso corpóreo médio de 420±10kg. A intensidade de esforço foi determinada por meio da quantificação do lactato sanguíneo. As temperaturas foram determinadas com o auxílio de termógrafo, antes, durante e após o exercício. Realizou-se análise de variância seguida pelo teste de Tukey, sendo P≤0,05. A lactacidemia aumentou, principalmente nas velocidades intensas. Houve redução das temperaturas das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cavalo; Exercício; Manta de rolamento; Esteira; Termografia.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000800016

Long-term creatine supplementation improves the aerobic capacity of horses
Provedor de dados: 65
Autores: Ferraz,Guilherme de Camargo; Teixeira-Neto,Antônio Raphael; D’Angelis,Flora Helena de Freitas; Lacerda-Neto,José Corrêa de; Queiroz-Neto,Antonio de.
The aim of the present study was to investigate the effect of long-term oral supplementation of creatine on the physiological responses to aerobic training. Twelve purebred Arabian horses were submitted to aerobic training for 90 days, with and without creatine supplementation which consisted of the daily administration of 75g of creatine monohydrate mixed into the ration for 90 days of training. Physical conditioning was conducted on a high performance treadmill and training intensity was stipulated by calculating the V4 (velocity at which blood lactate reaches 4mmol L-1) determined monthly for each animal. The individual intensity of physical force at 80% of aerobic threshold was established. An incremental exercise test was used to set the individual...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Creatine; Lactate; Hematology; Athletic performance.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782006000200023

Exercise intensity, but not electrolyte reposition, alters plasmatic cortisol and glucose levels of horses submitted to 30 and 60km distance endurance rides
Provedor de dados: 65
Autores: Teixeira-Neto,Antônio Raphael; Ferraz,Guilherme de Camargo; D'Angelis,Flora Helena de Freitas; Lacerda-Neto,José Corrêa de; Queiroz-Neto,Antonio de.
This study was aimed at comparing cortisol and glucose plasmatic levels in a group of trained horses submitted to 30 and 60km endurance exercises, at the average speed of 10 and 15km h-1, respectively. The horses were randomly divided in two groups, one treated, orally, with a hypertonic electrolyte paste before, during and after the tasks and the other used as control. Cortisol data revealed significant increase in the first moment when the intensity of the exercise was higher (15km/h) or with the prolongation of it (30km long), in the second moment to all groups. Glucose data remained constant during 30km ride; however after 20km distance, in 60km ride, it revealed a significant increase in control group, returning to basal levels in the subsequent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Electrolytes; Endurance; Cortisol; Glucose.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782007000300021