Browsing by Author "ec6a4efe-ba0a-43ad-b20f-0a6ed5e07094"

Now showing items 1-5 of 5

    • Cation permeability of a cloned rat epithelial amiloride-sensitive Na+ channel 
      Ismailov, Iskander I.; Shlyonsky, Vadim Gh; Alvarez, Osvaldo; Benos, Dale J. (1997)
      1. Conductance of heterotrimeric rat epithelial Na+ channels (α,β,γ-rENaCs) for Li+ and Na+ in planar lipid bilayers was a non-linear function of ion concentration, with a maximum of 30.4 ± 2.9 pS and 18.5 ± 1.9 pS at 1 M ...
    • Intracellular Ca2+ homeostasis in rat round spermatids 
      Berrios, Julio; Osses, Nelson; Opazo, Carlos; Arenas, Gloria; Mercado, Luis; Benos, Dale J.; Reyes, Juan G. (Elsevier, 1998)
      Intracellular calcium, [Caz+], can regulate meiotic progression of mammalian oocytes. However, the role of [Ca2+], in the regulation of the spermatogenic process and its cellular homeostatic mechanisms in spermatogenic ...
    • Intracellular pH regulation in rat round spermatids 
      Osses, Nelson; Pancetti, Floria; Benos, Dale J.; Reyes, Juan G. (Wiley-Blackwell Publishing Ltd, 1997)
      Intracellular pH has been shown to be an important physiological parameter in cell cycle control and differentiation, aspects that are central to the spermatogenic process. However, the pH regulatory mechanisms in spermatogenic ...
    • Membrane actions of male contraceptive gossypol tautomers 
      Reyes, Juan E.; Wyrick, Steven D.; Borriero, Laura; Benos, Dale J. (1986)
      The role of different gossypol tautomers in the interaction of this molecule with membranes has been investigated using the isolated hemiacetal moiety of gossypol and the pH dependency of the keto-enol tautomeric equilibrium. ...
    • Permeability changes induced by polylysines in rat spermatids 
      Jorquera, Ramon A.; Berrios, Julio; Sans, Jorge; Vergara Montecinos, Cecilia; Benos, Dale J.; Reyes, Juan G. (2002)
      High molecular weight (HMW, >15 kDa) but not low molecular weight (LMW, <15 kDa) polylysines (PLs) bound and induced permeability changes in rat spermatid plasma membranes, estimated by Mn2+ quenching of intracellular ...