Haruhiko Ikeda

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Practical methods were developed for ABO blood grouping of semen from mixed body fluids. An monoclonal antibody (P6-5H) which recognizes a tissuespecific epitope on a seminal ABO blood group substance (α2-seminoglycoprotein) was used as a solid phase antibody for selective capture of the seminal ABO blood group substance. ABO blood group epitopes of(More)
Non-muscle tissues contain 3 myosin heavy chain (MHC) isoforms; MIIA, MIIB 1 and MIIB2. MIIA is a non-muscle type isoform distributed in all non-muscle tissues and smooth-muscle, while MIIB 1 and MIIB2 are brain-type isoforms distributed mainly in neuronal tissues. The ratio of MIIA and MIIB (AB ratio) differs between tissues, suggesting that this ratio may(More)
ABO blood grouping of human bloodstains was performed by a sandwich ELISA using a species-specific monoclonal antibody to the amino-terminal cytoplasmic domain of human red cell membrane band 3. In a blind trial, all A, B and O bloodstains (a 1 cm long thread) and AB bloodstains (a 1.5 cm long thread) were accurately typed by this method. Even when(More)
This paper presents a novel vibration suppression method for a 3-inertia control system by a modified-IPD (integral plus proportional plus derivative) controller. In the IPD structure, the integral action integrates the error between the designed output and the plant output, and the proportional and derivative terms act on the plant output only. The(More)
A hydrostatic pressure of up to 750 MPa induced discontinuous changes in the enantiomeric excess of the (E)-isomer obtained in the enantio-differentiating photoisomerization of (Z)-cyclooctene and (Z,Z)-cycloocta-1,5-diene, sensitized by chiral benzene-1,2,4,5-tetracarboxylates; indicating a switching of the enantio-differentiation mechanism, which is(More)
Pressure effects on enantiodifferentiating geometrical photoisomerizations of (Z)-cyclooctene and (Z,Z)-cycloocta-1,5-diene sensitized by chiral benzene-1,2,4,5-tetracarboxylate were investigated over a pressure range of 0.1-750 MPa. Enantiomeric excesses (ee's) of the (E)- and (E.Z)-isomers obtained displayed discontinuous pressure dependencies, affording(More)
The erythrocyte band 3 (EPB3) variant, band 3 Memphis (EPB3*Memphis), was detected by immunoblotting with a monoclonal antibody to the 41 kDa cytoplasmic N-terminal domain of band 3 without protease treatment of erythrocytes. EPB3*Memphis was also detected by immunoblotting from 3-month-old bloodstains subjected to α-chymotrypsin treatment. A population(More)
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