DEVELOPMENT OF SKELETAL MUSCLE.
Rept. no. 4, 15 Mar 65-15 Mar 66 (Annual),
UNIVERSIDAD DE LA REPUBLICA MONTEVIDEO (URUGUAY) INSTITUTO DE NEUROLOGIA
Pagination or Media Count:
The morphological and histochemical study of the development of skeletal muscle in chick and rat embryos was continued. Features of the muscle growth mechanism, growth curves of fibers and degenerative phenomena in morphogenesis are discussed. Lipases, diaphorases and linked-dehydrogenases were studied and the parallelism of findings with lipids is demonstrated. An ultrastructural study of the chick showed special type sensory ending, different from mammals 3 types of introfusal fibers. Established also were the onset of spindle differentiation, when they acquire sensory and motor endings, how chemical elements appear and when they attain maturity.
- Anatomy and Physiology