Zobrazeno 1 - 10
of 124
pro vyhledávání: '"L. J. MULLINS"'
Publikováno v:
American journal of physiology. Renal physiology. 314(5)
The cortical collecting duct of the mammalian kidney plays a critical role in the regulation of body volume, sodium pH, and osmolarity and is composed of two distinct cells types, principal cells and intercalated cells. Each cell type is detectable i
Autor:
L. J. Mullins
Publikováno v:
Annals of the New York Academy of Sciences. 94:390-404
Autor:
L. J. Mullins
Publikováno v:
The Journal of General Physiology
Autor:
L. J. Mullins
Publikováno v:
Annals of the New York Academy of Sciences. 639:96-98
Publikováno v:
Annals of the New York Academy of Sciences. 639
Squid giant axons were injected simultaneously with Ca indicators Fura-2 and aequorin. Fura-2 was calibrated in situ by measuring fluorescence at 510 nm upon UV excitation at 340 nm, 360 nm, and 380 nm with a time-sharing multiple wavelength spectrof
Autor:
L. J. Mullins
Publikováno v:
Annals of the New York Academy of Sciences. 625
Autor:
L. J. Mullins, F. J. Brinley
Publikováno v:
Annals of the New York Academy of Sciences. 242:406-432
Autor:
L J Mullins
Publikováno v:
The Journal of General Physiology
A model is developed which requires the binding of 4 Na+ to a carrier before a Ca binding site is induced on the opposite side of the membrane. Upon binding Ca, this carrier translocates Na and Ca. The existence of partially Na-loaded but nonmobile f
Publikováno v:
The Journal of General Physiology
Values for ionized [Ca] in squid axons were obtained by measuring the light emission from a 0.1-mul drop of aequorin confined to a plastic dialysis tube of 140-mum diameter located axially. Ionized Ca had a mean value of 20 x 10(-9) M as judged by th
Autor:
L. J. Mullins, L. Beauge
Publikováno v:
Proceedings of the Royal Society of London. Series B. Biological Sciences. 194:279-284
The external cation dependence of a strophanthidin-induced Na efflux in dialysed axons was examined. In the presence of strophanthidin the replacement of external Na with choline produced no appreciable changes in Na efflux, whereas the replacement o