ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for while out of >500 occurrences
341393 occurrences (No.55 in the rank) during 5 years in the PubMed. [no cache] 500 found
166) The frequency of channel gating and the voltage sensitivity is increased when the channel is exposed to EMF, while its conductance remains unchanged at all frequencies applied.
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PMID:24236537 DOI:10.3109/15368378.2013.844706
2015 Electromagnetic biology and medicine
* Electromagnetic fields (UHF) increase voltage sensitivity of membrane ion channels; possible indication of cell phone effect on living cells.
- The effects of ultra high frequency (UHF) nonionizing electromagnetic fields (EMF) on the channel activities of nanopore forming protein, OmpF porin, were investigated. The voltage clamp technique was used to study the single channel activity of the pore in an artificial bilayer in the presence and absence of the electromagnetic fields at 910 to 990 MHz in real time. Channel activity patterns were used to address the effect of EMF on the dynamic, arrangement and dielectric properties of water molecules, as well as on the hydration state and arrangements of side chains lining the channel barrel. Based on the varied voltage sensitivity of the channel at different temperatures in the presence and absence of EMF, the amount of energy transferred to nano-environments of accessible groups was estimated to address the possible thermal effects of EMF. Our results show that the effects of EMF on channel activities are frequency dependent, with a maximum effect at 930 MHz. The frequency of channel gating and the voltage sensitivity is increased when the channel is exposed to EMF, while its conductance remains unchanged at all frequencies applied. We have not identified any changes in the capacitance and permeability of membrane in the presence of EMF. The effect of the EMF irradiated by cell phones is measured by Specific Absorption Rate (SAR) in artificial model of human head, Phantom. Thus, current approach applied to biological molecules and electrolytes might be considered as complement to evaluate safety of irradiating sources on biological matter at molecular level.
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(1)79 the (16)3 it (31)2 environmental (46)2 promoting
(2)14 in (17)3 its (32)2 focusing (47)2 providing
(3)13 no (18)3 most (33)2 for (48)2 receiving
(4)11 a (19)3 others (34)2 further (49)2 serum
(5)6 this (20)3 that (35)2 harvesting (50)2 she
(6)4 at (21)3 there (36)2 increasing (51)2 significant
(7)4 maintaining (22)3 these (37)2 minimising (52)2 similar
(8)4 one (23)3 those (38)2 much (53)2 slightly
(9)4 performing (24)3 women (39)2 negative (54)2 some
(10)4 reducing (25)2 Asians (40)2 numerous (55)2 still
(11)4 retaining (26)2 accounting (41)2 on (56)2 subcutaneous
(12)4 simultaneously (27)2 also (42)2 other (57)2 their
(13)4 they (28)2 controlling (43)2 participants
(14)4 using (29)2 digging/gardening, (44)2 preserving
(15)3 20% (30)2 downregulation (45)2 previous

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--- WordNet output for while --- =>時間と労働, その間に, 時間, する間に, なのに, そのうえ, をのんびりと過す Overview of noun while The noun while has 1 sense (first 1 from tagged texts) 1. (23) while, piece, spell, patch -- (a period of indeterminate length (usually short) marked by some action or condition; "he was here for a little while"; "I need to rest for a piece"; "a spell of good weather"; "a patch of bad weather") --- WordNet end ---