WordNet

direct the flow of; "channel information towards a broad audience" (同)canalize, canalise
a television station and its programs; "a satellite TV channel"; "surfing through the channels"; "they offer more than one hundred channels" (同)television channel, TV channel
a passage for water (or other fluids) to flow through; "the fields were crossed with irrigation channels"; "gutters carried off the rainwater into a series of channels under the street"
(often plural) a means of communication or access; "it must go through official channels"; "lines of communication were set up between the two firms" (同)communication channel, line
a path over which electrical signals can pass; "a channel is typically what you rent from a telephone company" (同)transmission channel
a deep and relatively narrow body of water (as in a river or a harbor or a strait linking two larger bodies) that allows the best passage for vessels; "the ship went aground in the channel"
tending to select; characterized by careful choice; "an exceptionally quick and selective reader"- John Mason Brown
characterized by very careful or fastidious selection; "the school was very selective in its admissions"
a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite (同)K, atomic number 19
a conductor used to make electrical contact with some part of a circuit
official routes of communication; "you have to go through channels"

PrepTutorEJDIC

〈C〉『水路』(川・湾・運河の船の通行ができる深い部分) / 〈U〉河床・川底 / 〈C〉『海峡』 / 〈C〉みぞ(groove),(道路の)水渠(すいきょ) / 《複数形で》(運搬・伝達の)正式の経路(手続き);(一般に)経路 / 〈C〉(テレビ・ラジオの)チャンネル / …‘に'水路を開く / …‘に'みぞを堀る / …'を'伝える,流す
選択の,染択する / 注意して選ばれた / 淘汰(とうた)の / (無線が)選択度の高い
ポタシウム,カリウム(金属元素;化学記号はK)
電極

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1. 心筋活動電位および抗不整脈剤の作用 myocardial action potential and action of antiarrhythmic drugs
2. 多胎妊娠における減数手術 multifetal pregnancy reduction and selective termination
3. 乳癌予防のための選択的エストロゲン受容体調節因子およびアロマターゼ阻害剤 selective estrogen receptor modulators and aromatase inhibitors for breast cancer prevention
4. 黒色腫（メラノーマ）における所属リンパ節の評価および治療 evaluation and treatment of regional lymph nodes in melanoma
5. 赤血球水分量の制御 control of red blood cell hydration

English Journal

Free energy analysis of conductivity and charge selectivity of M2GlyR-derived synthetic channels.

Chen J1, Tomich JM2.
Biochimica et biophysica acta.Biochim Biophys Acta.2014 Sep;1838(9):2319-25. doi: 10.1016/j.bbamem.2014.02.016. Epub 2014 Feb 28.
Significant progresses have been made in the design, synthesis, modeling and in vitro testing of channel-forming peptides derived from the second transmembrane domain of the α-subunit of the glycine receptor (GlyR). The latest designs, including p22 (KKKKP ARVGL GITTV LTMTT QS), are highly soluble
PMID 24582709

Microneedle-based transdermal sensor for on-chip potentiometric determination of K(+).

Miller PR1, Xiao X, Brener I, Burckel DB, Narayan R, Polsky R.
Advanced healthcare materials.Adv Healthc Mater.2014 Jun;3(6):876-81. doi: 10.1002/adhm.201300541. Epub 2013 Dec 21.
The determination of electrolytes is invaluable for point of care diagnostic applications. An ion selective transdermal microneedle sensor is demonstrated for potassium by integrating a hollow microneedle with a microfluidic chip to extract fluid through a channel towards a downstream solid-state io
PMID 24376147

Permeation redux: thermodynamics and kinetics of ion movement through potassium channels.

Horn R1, Roux B2, Åqvist J3.
Biophysical journal.Biophys J.2014 May 6;106(9):1859-63. doi: 10.1016/j.bpj.2014.03.039.
The fundamental biophysics underlying the selective movement of ions through ion channels was launched by George Eisenman in the 1960s, using glass electrodes. This minireview examines the insights from these early studies and the explosive progress made since then. Copyright © 2014 Biophysical Soc
PMID 24806917

Japanese Journal

Inward Rectifier Potassium Channels. Cloning, Expression and Structure-Function Studies.:Cloning, Expression and Structure-Function Studies

Lagrutta Armando A.,Bond Chris T.,Xia Xiao Ming [他],PESSIA Mauro,TUCKER Stephen,ADELMAN John P.
Ｊａｐａｎｅｓｅ　Ｈｅａｒｔ　Ｊｏｕｒｎａｌ 37(5), 651-660, 1996
… A PCR-based cloning strategy was used to identify novel subunits of the two-transmembrane domain inward rectifier potassium channel family from rat brain, heart, and skeletal muscle. … When expressed in Xenopus oocytes, two of these clones (Kir4.1 and Kir2.3) gave rise to inwardly rectifying potassium currents. …
NAID 130000766521