Consulta: creatorFacets:"Malnar-Dragojevic,D."
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Effect of salbutamol on innervated and denervated rat soleus muscle
Provedor de dados: 56
Autores: Šoic-Vranic,T.; Bobinac,D.; Bajek,S.; Jerkovic,R.; Malnar-Dragojevic,D.; Nikolic,M.
The objective of the present investigation was to perform a 14-day time-course study of treatment with salbutamol, a ß2 adrenoceptor agonist, on rat soleus muscle in order to assess fiber type selectivity in the hypertrophic response and fiber type composition. Male Wistar rats were divided into four groups: control (N = 10), treated with salbutamol (N = 30), denervated (N = 30), and treated with salbutamol after denervation (N = 30). Salbutamol was injected intraperitoneally in the rats of the 2nd and 4th groups at a concentration of 0.3 mg/kg twice a day for 2 weeks. The muscles were denervated using the crush method with pean. The animals were sacrificed 3, 6, 9, 12, and 14 days after treatment. Frozen cross-sections of soleus muscle were stained for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salbutamol; Rat skeletal muscle; Soleus muscle; Denervation; Histochemistry; Muscle fibers.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005001200008