Clenbuterol
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. The effect of a low dose of clenbuterol on rat soleus muscle submitted to joint immobilization
The aim of the present study was to evaluate the effect of joint immobilization on morphometric parameters and glycogen content of soleus muscle treated with clenbuterol. Male Wistar (3-4 months old) rats were divided into 4 groups (N = 6 for each group): control, clenbuterol, immobilized, and immobilized treated with clenbuterol. Immobilization was performe
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-12
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2. Obstrução recorrente das vias aéreas em muares: relato de três casos
Relatam-se três casos de obstrução recorrente das vias aéreas em muares com idade média de 10 anos. Os animais eram utilizados para concurso de marcha e criados em campo. Após serem mantidos em cocheiras com cama de serragem e alimentados com feno (tifton e alfafa) e ração comercial, começaram a manifestar intolerância ao exercício e episódios de
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2007-06
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3. Enantioselective transport of R-clenbuterol through a bulk liquid membrane containing O,O'-dibenzoyl-(2S, 3S)-tartaric
Um método de membrana líquida (BLM) usando O, O'-dibenzoil-(2S, 3S)-ácido tartárico foi desenvolvido para o transporte enantioseletivo do clenbuterol racêmico. A influência do pH tampão e da relação entre as concentrações do veículo quiral e do clenbuterol racêmico foi estudada. Verificou-se que as escolhas de pH 7 em solução aquosa e a relaç
Journal of the Brazilian Chemical Society. Publicado em: 2007
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4. Efeito da adição de clenbuterol na dieta sobre o crescimento de frangos de corte
Avaliou-se o efeito da administração de clenbuterol (CB) como promotor de ganho de peso em frangos, dos 28 (início do experimento) aos 56 dias de idade (final do experimento). CB foi adicionado às dietas nas dosagens de 0 (controle), 0,21, 0,42 e 0,84ppm. Utilizaram-se 75 frangos em cada tratamento, registrando-se o peso corporal, o consumo de alimento,
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2000-06
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5. A trial of clenbuterol in bronchial asthma.
Clenbuterol is a beta 2-sympathomimetic bronchodilator. In a double-blind cross-over trial in 19 asthmatic patients with reversible airways obstruction, oral administration of both clenbuterol (40 microgram) and salbutamol (4 mg) caused significantly greater increased in peak expiratory flow rate (PEFR) than placebo, that of clenbuterol lasting longer. The p
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6. Muscle protein waste in tumor-bearing rats is effectively antagonized by a beta 2-adrenergic agonist (clenbuterol). Role of the ATP-ubiquitin-dependent proteolytic pathway.
Tissue protein hypercatabolism (TPH) is a most important feature in cancer cachexia, particularly with regard to the skeletal muscle. The rat ascites hepatoma Yoshida AH-130 is a very suitable model system for studying the mechanisms involved in the processes that lead to tissue depletion, since it induces in the host a rapid and progressive muscle waste mai
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7. Memory enhancement induced by post-training intrabasolateral amygdala infusions of β-adrenergic or muscarinic agonists requires activation of dopamine receptors: Involvement of right, but not left, basolateral amygdala
Previous findings indicate that the noradrenergic, dopaminergic, and cholinergic innervations of the basolateral amygdala (BLA) modulate memory consolidation. The current study investigated whether memory enhancement induced by post-training intra-BLA infusions of a β-adrenergic or muscarinic cholinergic agonist requires concurrent activation of dopamine (D
Cold Spring Harbor Laboratory Press.
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8. β-Adrenergic receptor-induced activation of nerve growth factor gene transcription in rat cerebral cortex involves CCAAT/enhancer-binding protein δ
Stimulation of β-adrenergic receptors (BAR) by clenbuterol (CLE) increases nerve growth factor (NGF) biosynthesis in the rat cerebral cortex but not in other regions of the brain. We have explored the transcription mechanisms that may account for the cortex-specific activation of the NGF gene. Although the NGF promoter contains an AP-1 element, AP-1-binding
The National Academy of Sciences.