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Literature DB >> 6449491

pH sensitivity of myosin adenosine triphosphatase and subtypes of myofibres in porcine muscle.

Abstract

Myofibres from pig were classified generally into two types based on their reaction for myosin ATPase. Type I had a strong reaction for acid-stable myosin ATPase and a weak or negative reaction for alkali-stable ATPase; type II had the reciprocal properties. Types SM, SS and MS were defined and considered to represent types intermediate between I and II; they possibly reflect the dynamic situation of transformation of properties. Experimental results showed the sensitivity of the histochemically demonstrated enzyme to small shifts in pH.

Entities: Disease Gene Species

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Year: 1980 PMID： 6449491 DOI： 10.1007/bf01012023

Source DB: PubMed Journal: Histochem J ISSN： 0018-2214

13 in total

1. Changes in ATPase and SDH reactions of the rat extrafusal and intrafusal muscle fibres after preincubations at different pH.

Authors: T Soukup; J Vydra; M Cerný
Journal: Histochemistry Date: 1979-02-26

10. The value of enzyme histochemical techniques in the classification of fibre types of human skeletal muscle. 2. The histochemical demonstration of myosin adenosine triphosphatase in skeletal muscles from adult patients with or with no diseases of the neuromuscular system. A comparison between results obtained by calcium salt and lead salt techniques.

Authors: A E Meijer; R P Vossenberg
Journal: Histochemistry Date: 1977-04-20

2 in total

1. Myosin-ATPase fibre typing of chemically skinned muscle fibres.

Authors: T J Eddinger; R L Moss; R G Cassens
Journal: Histochem J Date: 1985-09

2. A successive histochemical staining for succinate dehydrogenase and "reversed"-ATPase in a single section for the skeletal muscle fibre typing.

Authors: V Horák
Journal: Histochemistry Date: 1983

2 in total

pH sensitivity of myosin adenosine triphosphatase and subtypes of myofibres in porcine muscle.

1. Changes in ATPase and SDH reactions of the rat extrafusal and intrafusal muscle fibres after preincubations at different pH.

2. Fast and slow myosin in developing muscle fibres.

3. Histochemical differentiation of red and white muscle fibers.

4. Fact and artifact in the histochemical procedure for myofibrillar ATPase.

5. The behavior of four fiber types in developing and reinnervated muscle.

6. Postnatal changes in the histochemical fibre types of procine skeletal muscle.

7. Muscle fiber types: how many and what kind?

8. A second look at fiber type differentiation in porcine skeletal muscle.

9. Neuronal trophic function. A new aspect demonstrated histochemically in developing soleus muscle.

1. Myosin-ATPase fibre typing of chemically skinned muscle fibres.

2. A successive histochemical staining for succinate dehydrogenase and "reversed"-ATPase in a single section for the skeletal muscle fibre typing.