User profiles for Masahiko Yamaguchi
masahiko yamaguchiVerified email at tohoku.ac.jp Cited by 13225 |
Fibrosis and adipogenesis originate from a common mesenchymal progenitor in skeletal muscle
…, T Yoneda, M Segawa, M Yamaguchi… - Journal of cell …, 2011 - journals.biologists.com
Accumulation of adipocytes and collagen type-I-producing cells (fibrosis) is observed in
muscular dystrophies. The origin of these cells had been largely unknown, but recently we …
muscular dystrophies. The origin of these cells had been largely unknown, but recently we …
Rhodium-Catalyzed Substitution Reaction of Aryl Fluorides with Disulfides: p-Orientation in the Polyarylthiolation of Polyfluorobenzenes
…, T Suzuki, T Ishikawa, M Yamaguchi - Journal of the American …, 2008 - ACS Publications
In the presence of a catalytic amount of RhH(PPh 3 ) 4 and 1,2-bis(diphenylphosphino)benzene,
an aromatic fluoride, an organic disulfide (0.5 equiv), and triphenylphosphine (0.5 equiv…
an aromatic fluoride, an organic disulfide (0.5 equiv), and triphenylphosphine (0.5 equiv…
Frontal midline theta rhythms reflect alternative activation of prefrontal cortex and anterior cingulate cortex in humans
H Asada, Y Fukuda, S Tsunoda, M Yamaguchi… - Neuroscience …, 1999 - Elsevier
Frontal midline theta rhythm (Fmθ) often appears on electroencephalogram (EEG) during
consecutive mental tasks. To clarify the source of rhythmic activity, magnetoencephalogram (…
consecutive mental tasks. To clarify the source of rhythmic activity, magnetoencephalogram (…
Rhodium-catalyzed disulfide exchange reaction
M Arisawa, M Yamaguchi - Journal of the American Chemical …, 2003 - ACS Publications
A system of RhH(PPh 3 ) 4 , trifluoromethanesulfonic acid, and (p-tol) 3 P catalyzes the
disulfide exchange reaction. Treatment of two symmetrical dialkyl disulfides with the catalyst …
disulfide exchange reaction. Treatment of two symmetrical dialkyl disulfides with the catalyst …
GaCl3-Catalyzed Ortho-Ethynylation of Phenols
…, M Arisawa, M Yamaguchi - Journal of the American …, 2002 - ACS Publications
Phenols are ethynylated at the ortho position with silylated chloroethyne in the presence of
a catalytic amount of GaCl 3 and lithium phenoxide. The lithium salt is essential for the …
a catalytic amount of GaCl 3 and lithium phenoxide. The lithium salt is essential for the …
Asymmetric Michael addition of nitroalkanes to prochiral acceptors catalyzed by proline rubidium salts
M Yamaguchi, Y Igarashi, RS Reddy, T Shiraishi… - Tetrahedron, 1997 - Elsevier
Proline rubidium salts catalyze the asymmetric Michael addition of nitroalkanes to prochiral
acceptors. When (2S)-L-prolines were used, acyclic (E)-enones gave (S)-adducts and cyclic (…
acceptors. When (2S)-L-prolines were used, acyclic (E)-enones gave (S)-adducts and cyclic (…
[HTML][HTML] New perspectives on dry eye definition and diagnosis: a consensus report by the Asia Dry Eye Society
…, S Koh, K Nishida, Y Ogawa, M Yamaguchi - The ocular …, 2017 - Elsevier
For the last 20 years, a great amount of evidence has accumulated through epidemiological
studies that most of the dry eye disease encountered in daily life, especially in video display …
studies that most of the dry eye disease encountered in daily life, especially in video display …
Asymmetric Michael Addition of Malonate Anions to Prochiral Acceptors Catalyzed by l-Proline Rubidium Salt
M Yamaguchi, T Shiraishi… - The Journal of Organic …, 1996 - ACS Publications
l-Proline rubidium salt catalyzes the asymmetric Michael addition of malonate anions to
prochiral enones and enals. This method can be applied to a wide range of substrates to give …
prochiral enones and enals. This method can be applied to a wide range of substrates to give …
Development and validation of the dry eye–related quality-of-life score questionnaire
Y Sakane, M Yamaguchi, N Yokoi, M Uchino… - JAMA …, 2013 - jamanetwork.com
Importance A validated questionnaire that assesses symptoms and the effect of dry eye
disease (DED) on the patient’s daily life is needed to evaluate the condition. Objective To …
disease (DED) on the patient’s daily life is needed to evaluate the condition. Objective To …
[HTML][HTML] Genetic background affects properties of satellite cells and mdx phenotypes
…, T Yoshida, N Sumie, M Yamaguchi… - The American journal of …, 2010 - Elsevier
Duchenne muscular dystrophy (DMD) is the most common lethal genetic disorder of children.
The mdx (C57BL/10 background, C57BL/10-mdx) mouse is a widely used model of DMD, …
The mdx (C57BL/10 background, C57BL/10-mdx) mouse is a widely used model of DMD, …