Are voltage-dependent ion channels involved in the endothelial cell control of vasomotor tone?

نویسندگان

  • Xavier F. Figueroa
  • Chien-Chang Chen
  • Kevin P. Campbell
  • David N. Damon
  • Kathleen H. Day
  • Susan Ramos
  • Brian R. Duling
چکیده

Xavier F. Figueroa, Chien-Chang Chen, Kevin P. Campbell, David N. Damon, Kathleen H. Day, Susan Ramos, and Brian R. Duling Departamento de Ciencias Fisiológicas, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile; Institute of Biomedical Science, Academia Sinica, Nankang, Taipei, Taiwan; Howard Hughes Medical Institute and Departments of Physiology and Biophysics and Neurology, University of Iowa, Iowa City, Iowa; and Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Letter to the editor: "Are voltage-dependent ion channels involved in the endothelial cell control of vasomotor tone?".

In the microcirculation, longitudinal conduction of vasomotor responses provides an essential means of coordinating flow distribution among vessels in a complex network. Spread of current along the vessel axis can display a regenerative component, which leads to propagation of vasomotor signals over many millimeters; the ionic basis for the regenerative response is unknown. We examined the resp...

متن کامل

Role of NMDA receptors and voltage-dependent calcium channels in augmenting long-term potentiation of the CA1 area in morphine-dependent rats

  The involvement of NMDA receptors and voltage-dependent calcium channels in augmentation of long-term potentiation (LTP) was investigated at the Schaffer collateral CA1 pyramidal cell synapses in hippocampal slices of morphine dependent rats, using primed-burst tetanic simulation. The amplitude of the population spike and its delay were measured as indices of increase in postsynaptic excitabi...

متن کامل

Simulation study of the transport properties of ions through ion channels serving as primary components of a nanobiosensor

Ion channels are naturally occurring pores through the proteins that regulate the passage of ions and thus maintain the concentration of ions inside and outside the cell. The ion channels control many physiological functions and they can show selectivity for a specific ion. Ion channels are mostly observed in nerve cells and muscle cells. The influx of ions into cells can be regulated by a gate...

متن کامل

Simulation study of the transport properties of ions through ion channels serving as primary components of a nanobiosensor

Ion channels are naturally occurring pores through the proteins that regulate the passage of ions and thus maintain the concentration of ions inside and outside the cell. The ion channels control many physiological functions and they can show selectivity for a specific ion. Ion channels are mostly observed in nerve cells and muscle cells. The influx of ions into cells can be regulated by a gate...

متن کامل

Is there a role for T-type Ca2+ channels in regulation of vasomotor tone in mesenteric arterioles?1

The largest peripheral blood pressure drop occurs in terminal arterioles (<40 mm lumen diameter). L-type voltage-dependent Ca2+ channels (VDCCs) are considered the primary pathway for Ca2+ influx during physiologic activation of vascular smooth muscle cells (VSMC). Recent evidence suggests that T-type VDCCs are expressed in renal afferent and efferent arterioles, mesenteric arterioles, and skel...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007