The fiber type of the rabbits' striated external urethral sphincter: electrophoretic analysis of myosin.
J Urol
; 135(2): 427-30, 1986 Feb.
Article
em En
| MEDLINE
| ID: mdl-3944884
ABSTRACT
The fiber type of the rabbits' external urethral sphincter was investigated with O'Farrell's 2-dimensional electrophoresis of constituent proteins of glycerinated muscle, peptide mapping of myosin heavy chains and non-denaturing pyrophosphate gel electrophoresis of myosin. It was determined as fast type by all three methods. The relative proportions of muscle fibers which were estimated from myosin light chain contents were 88 per cent fast type and 12 per cent slow type. On the basis of the results presented, it was shown to be fast twitch muscle, but not identical to the psoas muscle.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Uretra
/
Miosinas
/
Músculos
Limite:
Animals
Idioma:
En
Revista:
J Urol
Ano de publicação:
1986
Tipo de documento:
Article