| CCCC | centrifugal countercurrent chromatography |
|---|---|
| CCD | calibration curve data; central core disease; charge-coupled device; childhood celiac disease; cleid... |
| CCE | carboline carboxylic acid ester; chamois contagious ecthyma; clear-cell endothelioma; clubbing, cyan... |
| CCE | Countercurrent centrifugal elutriation |
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| CIE | Countercurrent immunoelectrophoresis |
| HSCCC | High Speed Countercurrent Chromatography |
| countercurrent | 1. Flowing in an opposite direction. 2. A current flowing in a direction opposite to another current. (05 Mar 2000) |
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| countercurrent distribution | A method of separation of two or more substances by repeated distribution between two immiscible liquid phases that move past each other in opposite directions. It is a form of liquid-liquid chromatography. (12 Dec 1998) |
| countercurrent exchanger | A system in which heat or chemicals passively diffuse across a membrane separating two countercurrent exchanger streams so that at each end the fluid leaving along one side of the membrane nearly resembles, in temperature or composition, the fluid entering the other; e.g., the venae comites in the arms serve as a countercurrent exchanger exchanger, the arterial blood serving to rewarm the cooler venous blood. (05 Mar 2000) |
| countercurrent mechanism | A system in the renal medulla that facilitates concentration of the urine as it passes through the renal tubules. See: countercurrent exchanger, countercurrent multiplier. (05 Mar 2000) |
| countercurrent multiplier | A system in which energy is used to transport material across a membrane separating two countercurrent multiplier tubes connected at one end to form a hairpin shape; by this means a concentration can be achieved in the fluid in the hairpin bend, relative to the inflow and outflow fluids, that is much greater than the transport mechanism could produce between the two sides of the membrane at any point; e.g., the nephronic loops in the renal medulla act as countercurrent multipliers. (05 Mar 2000) |
Synonyms : Distribution, Countercurrent
| countercurrent |
rip: a stretch of turbulent water in a river or the sea caused by one current flowing into or across another current actions counter to the main group activity; "political crosscurrents disrupted the conference"
Ãâó: wordnet.princeton.edu/perl/webwn
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| countercurrent mechanism |
the renal mechanism by which urine is concentrated; it is dependent upon unique solute transport processes and a specific anatomical arrangement of the loops of Henle and the vasa recta.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| countercurrent |
A current flowing adjacent to another current but in the opposite direction.
Ãâó: amsglossary.allenpress.com/glossary/browse
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| countercurrent i. |
counterimmunoelectrophoresis.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| countercurrent m. |
see under multiplication.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| countercurrent | actions counter to the main group activity |
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