Zobrazeno 1 - 10
of 32
pro vyhledávání: '"John P. Reuben"'
Autor:
Scott S. Reuben, John P. Reuben
Publikováno v:
Anesthesia & Analgesia. 91:379-383
Autor:
Scott S. Reuben, John P. Reuben
Publikováno v:
Pain Practice. 1:87-87
Publikováno v:
The Journal of General Physiology
The nonionic detergent Brij 58 eliminates irreversibly the capability of the sarcoplasmic reticulum (SR) of skinned crayfish muscle fibers to sequester Ca and to release it under appropriate stimulation. In contrast to deoxycholate (DOC) which causes
Publikováno v:
Proceedings of the National Academy of Sciences. 85:9360-9364
Ca2+-activated K+ channels (PKCa channels) account for the predominant K+ permeability of many types of smooth muscle cells. When activated, they oppose depolarization due to Na+ and Ca2+ channel activity. Several vasodilatory agents that increase in
Publikováno v:
The Journal of Membrane Biology. 53:1-17
Precipitation of Ca oxalate in the sarcoplasmic reticulum of chemically skinned rabbit psoas fibers caused an increase in light scattering which was proportional to the amount of Ca accumulated per unit fiber volume. The increase in scattering was us
Publikováno v:
Proceedings of the National Academy of Sciences. 76:4421-4424
Measurement of changes in optical properties of intact muscle fibers during contraction has proven to be difficult or, in some cases, impossible due to movement of the muscle relative to the incident beam. In this paper we describe a technique for im
Publikováno v:
Journal of General Physiology. 57:385-407
In isolated skinned crayfish muscle fibers bathed in solutions that were buffered to be virtually free of Ca2+ (pCa 8–10) the substrate for both contraction and relaxation is the MgNTP complex. Tension increased up to 50% of the maximum capability
Autor:
Ernest B. Wright, John P. Reuben
Publikováno v:
Journal of Cellular and Comparative Physiology. 51:13-28
Publikováno v:
The Journal of General Physiology
Under certain conditions only, isolated crayfish skeletal muscle fibers change in appearance, becoming grainy, darkening, and seemingly losing their striations. These changes result from development of large vesicles on both sides of the Z-line. The
Publikováno v:
Comparative Biochemistry and Physiology. 20:877-900
1. 1. Substitution of Cs for K in Homarus saline markedly augments both excitatory and inhibitory postsynaptic potentials of lobster muscle fibers. 2. 2. This augmentation of the postsynaptic potentials (p.s.p.'s) by Cs requires an induction period o