WordNet

(mechanics) the equal and opposite force that is produced when any force is applied to a body; "every action has an equal and opposite reaction"
a response that reveals a persons feelings or attitude; "he was pleased by the audiences reaction to his performance"; "John feared his mothers reaction when she saw the broken lamp"
a bodily process occurring due to the effect of some antecedent stimulus or agent; "a bad reaction to the medicine"; "his responses have slowed with age" (同)response
doing something in opposition to another way of doing it that you dont like; "his style of painting was a reaction against cubism"
an idea evoked by some experience; "his reaction to the news was to start planning what to do"
extreme conservatism in political or social matters; "the forces of reaction carried the election"

PrepTutorEJDIC

{名}(…に対する)『反応』《+『to』+『名』》 / 〈U〉(…に対する)(政治的・社会的な)『反動』,逆コース《+『against』+『名』》 / 〈U〉〈C〉化学反応,化学変化 / 〈U〉〈C〉(物理学で)反作用

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 薬物アレルギー：分類および臨床的特徴 drug allergy classification and clinical features
2. 分子標的剤およびその他の生物製剤を用いた癌治療による皮膚合併症 cutaneous complications of molecularly targeted therapy and other biologic agents used for cancer therapy
3. 癌治療に用いられる治療用モノクローナル抗体に対する輸注反応 infusion reactions to therapeutic monoclonal antibodies used for cancer therapy
4. 造影剤に対する即時型過敏反応：再発反応の予防 immediate hypersensitivity reactions to radiocontrast media prevention of recurrent reactions
5. 薬物アレルギー：病因 drug allergy pathogenesis

English Journal

The geometric effect in palladium-gold catalysis. Is the coupling the rate-determining step in the vinyl-acetate synthesis?

Mazzone G1, Rivalta I, Russo N, Sicilia E.Author information 1Dipartimento di Chimica, Università della Calabria, 87036, Arcavacata di Rende, Italy.AbstractFirst-principles calculations support the hypothesis that the appropriate spacing between Pd monomers controls the catalytic activity of Pd/Au catalysts in the vinyl acetate formation only if a vinyl surface species is involved in the rate-determining step of the reaction, opening new questions on these relevant catalytic systems.
Chemical communications (Cambridge, England).Chem Commun (Camb).2009 Apr 14;(14):1852-4. doi: 10.1039/b823207e. Epub 2009 Feb 20.
First-principles calculations support the hypothesis that the appropriate spacing between Pd monomers controls the catalytic activity of Pd/Au catalysts in the vinyl acetate formation only if a vinyl surface species is involved in the rate-determining step of the reaction, opening new questions on t
PMID 19319423

Dermatomyositis with massive ascites.

Ota S1, Kasahara A, Yamada T, Tanimoto M.Author information 1Department of Internal Medicine, The Himeji St. Mary's Hospital, Himeji, Japan. seisukeota@mail.goo.ne.jpAbstractThere have been few reports of dermatomyositis causing ascites. Here we report a case of a 63-year-old man complaining of general fatigue and gastromegaly. Abdominal examination revealed distension without tenderness. Serum myogenic enzyme was elevated. Electromyographic investigation indicated low amplitude signs, which were compatible with muscle disorder. Abdominal paracentesis on the fifth day yielded 2,500 ml clear, serous fluid. The specific gravity was 1.026 (range 1.005-1.015), with a positive Rivalta reaction, 3.4 g/dl total protein, and 1.59 g/dl albumin, suggesting exudate. Excluding the other causes of exudative ascites, we considered that the ascites was caused by dermatomyositis.
Rheumatology international.Rheumatol Int.2007 Jul;27(9):877-9. Epub 2007 Feb 8.
There have been few reports of dermatomyositis causing ascites. Here we report a case of a 63-year-old man complaining of general fatigue and gastromegaly. Abdominal examination revealed distension without tenderness. Serum myogenic enzyme was elevated. Electromyographic investigation indicated low
PMID 17287935

Activation of methane by the iron dimer cation. A theoretical study.

Chiodo S1, Rivalta I, Michelini Mdel C, Russo N, Sicilia E, Ugalde JM.Author information 1Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d'Eccellenza MURST, Università della Calabria, I-87030 Arcavacata di Rende, Italy.AbstractA detailed investigation of the reaction mechanisms underlying the observed reactivity of the iron dimer cation with respect to methane has been performed by density functional hybrid (B3LYP) and nonhybrid (BPW91) calculations. Minima and transition states have been fully optimized and characterized along the potential energy surfaces leading to three different exit channels for both the ground and the first excited states of the dimer. A comparison with our previous work covering the reactivity of the Fe(+) monomer was made to underline similarities and differences of the reaction mechanisms. Results show that geometric arrangements corresponding to bridged positions of the ligands with respect to iron atoms are always favored and stabilize intermediates, transition states and products, facilitating their formation. Binding energies of reaction products have been computed and compared with experimental measurements, and ELF analysis of the bond has been performed to rationalize trends as a function of the structure.
The journal of physical chemistry. A.J Phys Chem A.2006 Nov 16;110(45):12501-11.
A detailed investigation of the reaction mechanisms underlying the observed reactivity of the iron dimer cation with respect to methane has been performed by density functional hybrid (B3LYP) and nonhybrid (BPW91) calculations. Minima and transition states have been fully optimized and characterized
PMID 17091956

Japanese Journal

胸水・腹水穿刺液検査リバルタ反応 (広範囲血液・尿化学検査,免疫学的検査(第7版・1)その数値をどう読むか) -- (一般検査(尿・髄液・糞便検査を含む))

酒井伸枝
日本臨床 67(-), 216-219, 2009-12
NAID 40016874469

穿刺液リバルタ反応陽性に関する検討

酒井伸枝
医学検査 : 日本臨床衛生検査技師会誌 = The Japanese journal of medical technology 54(1), 34-38, 2005-01-25
NAID 10026953025

Reinvestigation of Clinical Value of Rivalta Reaction of Puncture Fluid

SAKAI Nobue,IIJIMA Shiro,SHIBA Kiyoko
臨床病理 = THE OFFICIAL JOURNAL OF JAPANESE SOCIETY OF LABORATORY MEDICINE 52(11), 877-882, 2004-11-25
NAID 10014294557