منابع مشابه
Editorial Commentary Spreading Depression and Cgrp Sumatriptan and Membrane Potential
In this issue of the journal the editors have initiated an historical section. Hansreudi Isler presents a scholarly paper on cluster headache. Apparently, this case report is the earliest description of this disorder which satisfies the new diagnostic criteria of the IHS classification, an admirable example of the ancient and modem. There are many points of value in this work, even a therapeuti...
متن کاملSumatriptan and venoconstriction.
The paper by MB Vincent et 31. in this issue represents a further piece of investigation on the mechanism of action of sumatriptan. It focuses on the efficacy of the drug in aborting cluster headache ( CHj attacks, a clinical condition for which sumatriptan is highly effective and now represents the treatment of choice. The authors have chosen porcine ophthalmic artery ( POAj for evaluating the...
متن کاملSumatriptan iontophoretic patch for migraine.
Sumatriptan delivered in an electric patch form applied to the skin was approved by the Federal Drug Administration (FDA) in 2013 for the acute treatment of migraine. About 25 years ago, sumatriptan was the first drug in the medication class of triptans to be approved for the treatment of migraine. Sumatriptan already comes in a tablet, injectable form, nasal spray, and in at least 14 countries...
متن کاملMembrane potential and cancer progression
Membrane potential (Vm ), the voltage across the plasma membrane, arises because of the presence of different ion channels/transporters with specific ion selectivity and permeability. Vm is a key biophysical signal in non-excitable cells, modulating important cellular activities, such as proliferation and differentiation. Therefore, the multiplicities of various ion channels/transporters expres...
متن کاملIon Channels and Membrane Potential
Cells are demarcated by the cell membrane. The cell membrane is a lipid bilayer in which various protein molecules are embedded (see Figure 1). In all animal cells, there is a large difference in ionic concentration between inside and outside the cell (Table 1). Na concentration is higher outside the cell and the K concentration is higher inside the cell. Intracellular Ca concentration is kept ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cephalalgia
سال: 1993
ISSN: 0333-1024,1468-2982
DOI: 10.1046/j.1468-2982.1993.1303147-3.x