Effects of 2,3-butanedione monoxime on contraction of frog skeletal muscles: An X-ray diffraction study
β Scribed by N. Yagi; S. Takemori; M. Watanabe; K. Horiuti; Y. Amemiya
- Publisher
- Springer Netherlands
- Year
- 1992
- Tongue
- English
- Weight
- 987 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0142-4319
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Using a technique to obtain a detailed X-ray diffraction pattern from a single skinned frog muscle fibre, we studied the effects of ADP on the structure and arrangement of myosin heads. An imaging plate and a cooled-CCD X-ray detector were used to record the diffraction patterns. Addition of I mM AD
The effects of 2,3-butanedione monoxime (BDM) were studied in smooth muscle fibres from guinea pig taenia colt. In intact muscle, active force during contractions induced by high-K + was inhibited by about 10% in I mM BDM and by approximately 70% in 10 mM BDM. Intracellular [Ca 2+ ] during contracti