関: See also Free radicals

WordNet

unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion; "free expansion"; "free oxygen"; "a free electron"
people who are free; "the home of the free and the brave" (同)free people
free from obligations or duties (同)discharge
free or remove obstruction from; "free a path across the cluttered floor" (同)disengage
grant freedom to; free from confinement (同)liberate, release, unloose, unloosen, loose
not literal; "a loose interpretation of what she had been told"; "a free translation of the poem" (同)loose, liberal
make (information) available for publication; "release the list with the names of the prisoners" (同)release
able to act at will; not hampered; not under compulsion or restraint; "free enterprise"; "a free port"; "a free country"; "I have an hour free"; "free will"; "free of racism"; "feel free to stay as long as you wish"; "a free choice"
not held in servitude; "after the Civil War he was a free man"
not occupied or in use; "a free locker"; "a free lane"
of or relating to or constituting a linguistic root; "a radical verb form"
(mathematics) a quantity expressed as the root of another quantity
a character conveying the lexical meaning of a logogram
a person who has radical ideas or opinions
especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem; "basal placentation"; "radical leaves" (同)basal
arising from or going to the root or source; "a radical flaw in the plan"
the univalent anion O2-; "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-" (同)superoxide_anion
a metallic oxide containing the univalent anion O2-
a negatively charged ion
black tropical American cuckoo

PrepTutorEJDIC

(束縛された状態になく)『自由な』,自由の身の / (国家・国民などが)『独立している』 / (思想・行為などが)強制されない,自発的な / (動作が)拘束されない,無理のない / 《補語にのみ用いて》(苦痛・制約などを)『免れている』,(誤り・偏見などの)ない《+『from』(『of』)+『名』》 / 《補語にのみ用いて》《『be free to』do》『自由に』…『できる』 / (仕事から)解放された,暇になった;(部屋などが)使用されていない,空いた / 『無料の』;無税の / 出し惜しみしない / 遠慮のない,慎みがない / (道路などが)障害のない,自由に通れる / 固定していない,離れた / 無料で / 自由に,妨げられずに(freely) / (…から)〈人・国など〉‘を'『自由にする』,解放する《+『名』+『from』+『名』》 / (困難などから)〈人〉‘を'救う《+『名』+『form』+『名』》 / (障害などを)〈人・物〉‘から'取り除く《+『名』+『of』(『from』)+『名』》 / (物を)…‘から'片付ける,外す《+『名』+『of』+『名』》
『根本的な』,『基本的な』 / 《しばしばR-》『急進的な』,過激な / (数学の記号で)根(こん)の / 《しばしばR-》急進堂員,主義者,過激論者 / (数学の記号で)根,根号 / (化学反応で)基(き),根
陰イオン

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1. 心不全における酸化ストレスの役割 role of oxidative stress in heart failure
2. アルコール性肝疾患の病因 pathogenesis of alcoholic liver disease
3. 心臓の虚血性再潅流障害 ischemic reperfusion injury of the heart
4. 糖尿病性多発性神経障害の病因および予防 pathogenesis and prevention of diabetic polyneuropathy
5. 急性心筋梗塞中の心室頻拍および心室細動の病因 pathogenesis of ventricular tachycardia and ventricular fibrillation during acute myocardial infarction

English Journal

Osthol attenuates neutrophilic oxidative stress and hemorrhagic shock-induced lung injury via inhibition of phosphodiesterase 4.

Tsai YF1, Yu HP2, Chung PJ3, Leu YL3, Kuo LM4, Chen CY1, Hwang TL5.
Free radical biology & medicine.Free Radic Biol Med.2015 Oct 1. pii: S0891-5849(15)00523-7. doi: 10.1016/j.freeradbiomed.2015.08.008. [Epub ahead of print]
Oxidative stress caused by neutrophils is an important pathogenic factor in trauma/hemorrhagic (T/H)-induced acute lung injury (ALI). Osthol, a natural coumarin found in traditional medicinal plants, has therapeutic potential in various diseases. However, the pharmacological effects of osthol in hum
PMID 26432981

Hydrogen peroxide-independent generation of superoxide catalyzed by soybean peroxidase in response to ferrous ion.

Kimura M1, Kawano T1,2,3.
Plant signaling & behavior.Plant Signal Behav.2015 Sep 29:0. [Epub ahead of print]
It is well documented that extracellular alkalization occurs in plants under the challenges by pathogenic microbes. This may eventually induce the pH-dependent extracellular peroxidase-mediated oxidative burst at the site of microbial challenges. By employing the purified proteins of horse radish pe
PMID 26417938

NOX4-dependent Hydrogen peroxide promotes shear stress-induced SHP2 sulfenylation and eNOS activation.

Sánchez-Gómez FJ1, Calvo E2, Bretón-Romero R1, Fierro-Fernández M1, Anilkumar N3, Shah AM3, Schröder K4, Brandes RP4, Vázquez J2, Lamas S5.
Free radical biology & medicine.Free Radic Biol Med.2015 Sep 28. pii: S0891-5849(15)00566-3. doi: 10.1016/j.freeradbiomed.2015.08.014. [Epub ahead of print]
Laminar shear stress (LSS) triggers signals that ultimately result in atheroprotection and vasodilatation. Early responses are related to the activation of specific signaling cascades. We investigated the participation of redox-mediated modifications and in particular the role of hydrogen peroxide (
PMID 26427883