Hodgkin cycle

Hodgkin cycle
a regenerative, circular sequence of events between depolarization and permeability to sodium occurring in excitable cells: depolarization increases permeability to sodium, thus increasing the entry of sodium (Na+) into the cell, and the increased concentration of Na+ further depolarizes the membrane.

Medical dictionary. 2011.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Hodgkin cycle — Hodg·kin cycle (hojґkin) [Alan Lloyd Hodgkin, British physiologist and Nobel prize winner, 1914–1998] see under cycle …   Medical dictionary

  • Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …   Wikipedia

  • ABVD — is a chemotherapy regimen used in the first line treatment of Hodgkin lymphoma. It consists of concurrent treatment with the chemotherapy drugs adriamycin (doxorubicin), bleomycin, vinblastine and dacarbazine. IndicationsAs of 2006, ABVD is… …   Wikipedia

  • Neural oscillation — is rhythmic or repetitive neural activity in the central nervous system. Neural tissue can generate oscillatory activity in many ways, driven either by mechanisms localized within individual neurons or by interactions between neurons. In… …   Wikipedia

  • Cancer — Pour les articles homonymes, voir Cancer (homonymie). Cancer Classification et ressources externes …   Wikipédia en Français

  • Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… …   Wikipedia

  • Voltage clamp — The voltage clamp is used by electrophysiologists to measure the ion currents across a neuronal membrane while holding the membrane voltage at a set level. Neuronal membranes contain many different kinds of ion channels, some of which are voltage …   Wikipedia

  • Cancer (maladie) — Cancer Pour les articles homonymes, voir Cancer (homonymie). Quand des cellules normales sont endommagées et qu e …   Wikipédia en Français

  • Cancer de la société — Cancer Pour les articles homonymes, voir Cancer (homonymie). Quand des cellules normales sont endommagées et qu e …   Wikipédia en Français

  • Cancer généralisé — Cancer Pour les articles homonymes, voir Cancer (homonymie). Quand des cellules normales sont endommagées et qu e …   Wikipédia en Français

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”