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Showing 1 to 12 of 278 entries
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[Cautions regarding the electrocardiographic diagnosis of myocardial infarction].

Naika. Internal medicine

Niitani H, Narusawa T, Sugita K, Ishii Y, Kimura M.
PMID: 5886667
Naika. 1965 Sep;16(3):449-59.

No abstract available.

Dexmedetomidine sedation during the nighttime reduced the incidence of postoperative atrial fibrillation in cardiovascular surgery patients after tracheal extubation.

Journal of intensive care

Narisawa A, Nakane M, Kano T, Momose N, Onodera Y, Akimoto R, Kobayashi T, Iwabuchi M, Okada M, Miura Y, Kawamae K.
PMID: 26060574
J Intensive Care. 2015 May 30;3(1):26. doi: 10.1186/s40560-015-0092-5. eCollection 2015.

BACKGROUND: Dexmedetomidine (Dex) provides sedation and analgesia by acting on central alpha-2 receptors and is suitable for use after extubation because it has little respiratory depression. Considering the sympathoinhibitory and anxiolytic action of Dex, there is the possibility that...

Vertical transmission of Mycoplasma wenyonii in cattle, supported by analysis of the ribonuclease P RNA gene - Short communication.

Acta veterinaria Hungarica

Sasaoka F, Suzuki J, Hirata T, Ichijo T, Furuhama K, Harasawa R, Satoh H.
PMID: 26551417
Acta Vet Hung. 2015 Sep;63(3):271-4. doi: 10.1556/004.2015.025.

The vertical transmission of Mycoplasma (M.) wenyonii was investigated in beef cattle raised on a farm in Japan by analysing the ribonuclease P RNA (rnpB) gene sequence using PCR. Peripheral blood samples from 17 dams infected with M. wenyonii...

Rhodium-catalyzed transformation of heteroaryl aryl ethers into heteroaryl fluorides.

Chemical communications (Cambridge, England)

Arisawa M, Tanii S, Tazawa T, Yamaguchi M.
PMID: 27709178
Chem Commun (Camb). 2016 Sep 15;52(76):11390-11393. doi: 10.1039/c6cc05400e.

A rhodium complex catalyzed the conversion of the C-O bond of heteroaryl aryl ethers to the C-F bond. The reaction of (4-chlorophenylthio)pentafluorobenzene with heteroaryl aryl ethers provided heteroaryl fluorides and heteroaryl (4-chlorophenylthio)tetrafluorophenyl ethers; this involved the cleavage of a...

Addition reaction of dialkyl disulfides to terminal alkynes catalyzed by a rhodium complex and trifluoromethanesulfonic acid.

Organic letters

Arisawa M, Yamaguchi M.
PMID: 11259056
Org Lett. 2001 Mar 08;3(5):763-4. doi: 10.1021/ol015521l.

[reaction: see text]. Addition of dialkyl disulfides to terminal alkynes is catalyzed by a rhodium-phosphine complex and trifluoromethanesulfonic acid giving (Z)-bis(alkylthio)olefins stereoselectively.

Involvement of GTP-binding protein in the induction of phytoalexin biosynthesis in cultured carrot cells.

Plant science : an international journal of experimental plant biology

Kurosaki F, Yamashita A, Arisawa M.
PMID: 11448758
Plant Sci. 2001 Jul;161(2):273-278. doi: 10.1016/s0168-9452(01)00407-1.

Biosynthetic activity of carrot phytoalexin 6-methoxymellen was induced in cell suspension culture by the treatment with oligogalacturonide elicitor; however, the elicitor-induced activity appreciably reduced in the presence of suramin, a potent inhibitor of GTP-binding proteins. In contrast, addition of...

[A case of extralobar sequestration].

Kyobu geka. The Japanese journal of thoracic surgery

NARISADA Y.
PMID: 14478402
Kyobu Geka. 1962 Mar;15:191-5.

No abstract available.

Polygoacetophenoside, A New Acetophenone Glucoside from Polygonum multiflorum1.

Planta medica

Yoshizaki M, Fujino H, Arise A, Ohmura K, Arisawa M, Morita N.
PMID: 17269019
Planta Med. 1987 Jun;53(3):273-5. doi: 10.1055/s-2006-962703.

Polygoacetophenoside ( 3), a new acetophenone glucoside, was isolated from POLYGONUM MULTIFLORUM (Polygonaceae), together with quercetin 3- O-galactoside ( 1) and arabinoside ( 2). The structure of the new glucoside was deduced to be 2,3,4,6-tetrahy-droxyacetophenone 3- O-beta- D-glucoside (...

Equilibrating C-S bond formation by C-H and S-S bond metathesis. Rhodium-catalyzed alkylthiolation reaction of 1-alkynes with disulfides.

Journal of the American Chemical Society

Arisawa M, Fujimoto K, Morinaka S, Yamaguchi M.
PMID: 16131192
J Am Chem Soc. 2005 Sep 07;127(35):12226-7. doi: 10.1021/ja0527121.

In the presence of a catalytic amount of RhH(PPh3)4 (2 mol %) and 1,1'-bis(diphenylphosphino)ferrocene (dppf) (3 mol %), silylacetylenes reacted with dialkyl disulfides giving 1-alkylthio-2-trialkylsilylethynes in high yields. Alkanethiols liberated in this reaction did not interfere with the reaction,...

Cycloisomerization promoted by the combination of a ruthenium-carbene catalyst and trimethylsilyl vinyl ether, and its application in the synthesis of heterocyclic compounds: 3-methylene-2,3-dihydroindoles and 3-methylene-2,3-dihydrobenzofurans.

Angewandte Chemie (International ed. in English)

Terada Y, Arisawa M, Nishida A.
PMID: 15300696
Angew Chem Int Ed Engl. 2004 Aug 06;43(31):4063-7. doi: 10.1002/anie.200454157.

No abstract available.

Palladium-catalyzed synthesis of 1-alkylphosphonium salts from 1-alkenes.

Journal of the American Chemical Society

Arisawa M, Yamaguchi M.
PMID: 16390116
J Am Chem Soc. 2006 Jan 11;128(1):50-1. doi: 10.1021/ja055775s.

A palladium(0) complex catalyzes the addition reaction of a triarylphosphine and a protic acid to a 1-alkene, giving a 1-alkylphosphonium salt. The treatment of atmospheric ethylene, triphenylphosphine, and (CF3SO2)2NH in the presence of Pd2(dba)3.CHCl3 (dba = dibenzylideneacetone) (0.1 mol...

Influence of exposure to diesel emissions in rats and distribution profile for R-R interval.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference

Kyoso M, Narisawa M, Ito E, Ishijima M, Yana K, Kato A, Ito T, Ishihara Y.
PMID: 17281510
Conf Proc IEEE Eng Med Biol Soc. 2005;2005:5544-7. doi: 10.1109/IEMBS.2005.1615740.

In order to evaluate the influence of diesel emissions on cardiac function we extracted resting R-R interval and a body activity index derived on a distribution profile of R-R interval. After seven months of exposure in rats revealed that...

Showing 1 to 12 of 278 entries