Abstract: The present invention provides a pharmaceutical preparation that can improve absorption of a pharmaceutical compound in the gastrointestinal tract and that provides, through oral administration or like method, a blood concentration from which sufficient remedial effects can be expected, and a method for producing such a preparation. The invention is directed to a pharmaceutical preparation exhibiting excellent gastrointestinal absorbability comprising a compound recognized by a proton-coupled transporter and a pH-sensitive polymer in an amount sufficient for the gastrointestinal tract to acquire a pH at which the proton-coupled transporter optimally absorbs the compound into a cell.

Abstract: The present invention provides a disinfectant and/or bactericidal aqueous composition containing an olanexidine acid addition salt and and a cyclodextrin.

Abstract: The present invention provides a pharmaceutical preparation that can improve absorption of a pharmaceutical compound in the gastrointestinal tract and that provides, through oral administration or like method, a blood concentration from which sufficient remedial effects can be expected, and a method for producing such a preparation. The invention is directed to a pharmaceutical preparation exhibiting excellent gastrointestinal absorbability comprising a compound recognized by a proton-coupled transporter and a pH-sensitive polymer in an amount sufficient for the gastrointestinal tract to acquire a pH at which the proton-coupled transporter optimally absorbs the compound into a cell.

Abstract: The present invention provides a pharmaceutical preparation that can improve absorption of a pharmaceutical compound in the gastrointestinal tract and that provides, through oral administration or like method, a blood concentration from which sufficient remedial effects can be expected, and a method for producing such a preparation. The invention is directed to a pharmaceutical preparation exhibiting excellent gastrointestinal absorbability comprising a compound recognized by a proton-coupled transporter and a pH-sensitive polymer in an amount sufficient for the gastrointestinal tract to acquire a pH at which the proton-coupled transporter optimally absorbs the compound into a cell.

Abstract: The present invention provides a disinfectant and/or bactericidal aqueous composition containing an olanexidine acid addition salt, and at least one polyoxyethylene-based nonionic surfactant selected from the group consisting of polyoxyethylene higher alkyl ethers and polyoxyethylene alkylphenyl ethers; a disinfectant and/or bactericidal aqueous composition containing an olanexidine acid addition salt at a concentration of 0.05 to 0.5 W/V %, and an alcohol at a concentration of 20 to 80 W/V %, and not containing any surfactants; and a disinfectant and/or bactericidal aqueous composition containing an olanexidine acid addition salt, and at least one member selected from the group consisting of ester-based nonionic surfactants and cyclic oligosaccharides.

Abstract: The present invention provides a pharmaceutical preparation that can improve absorption of a pharmaceutical compound in the gastrointestinal tract and that provides, through oral administration or like method, a blood concentration from which sufficient remedial effects can be expected, and a method for producing such a preparation. The invention is directed to a pharmaceutical preparation exhibiting excellent gastrointestinal absorbability comprising a compound recognized by a proton-coupled transporter and a pH-sensitive polymer in an amount sufficient for the gastrointestinal tract to acquire a pH at which the proton-coupled transporter optimally absorbs the compound into a cell.

Abstract: The invention provides an amino acid usable for reducing and/or preventing the coloration caused by a combined use of saccharide and amino acid, and an amino acid usable as a stabilizer for a dry composition containing a pharmacologically active proteinaceous substance. The invention also provides an anti-coloring agent containing a hydrophobic amino acid as an essential ingredient suitable for preventing the coloration of a dry composition containing a saccharide, a method for preventing the coloration of a dry composition containing a saccharide using a hydrophobic amino acid, and a dry composition containing a pharmacologically active proteinaceous substance which further comprises a saccharide and a hydrophpbic amino acid as a stabilizer.

Abstract: Provisions of a foam inhibitor which effectively inhibits foaming (bubbling) caused at the time of dissolving dry compositions and of a water-soluble dry composition which comprises the foam inhibitor. The form inhibitor is suitable for inhibiting foaming caused at the time of dissolving dry compositions comprising saccharide which contain a hydrophobic amino acid as essential ingredient; and the water-soluble dry composition contains pharmacologically active proteinaceous substance, saccharide and hydrophobic amino acid having the hydropathy index of about not less than 2, wherein the concentration of the hydrophobic amino acid is in the range of 0.05 wt. % to less than 40 wt. % based on the total amount of the dry composition.

Abstract: Provisions of a foam inhibitor which effectively inhibits foaming (bubbling) caused at the time of dissolving dry compositions and of a water-soluble dry composition which comprises the foam inhibitor. The form inhibitor is suitable for inhibiting foaming caused at the time of dissolving dry compositions comprising saccharide which contain a hydrophobic amino acid as essential ingredient; and the water-soluble dry composition contains pharmacologically active proteinaceous substance, saccharide and hydrophobic amino acid having the hydropathy index of about not less than 2, wherein the concentration of the hydrophobic amino acid is in the range of 0.05 wt. % to less than 40 wt. % based on the total amount of the dry composition.

Abstract: Provisions of a foam inhibitor which effectively inhibits foaming (bubbling) caused at the time of dissolving dry compositions and of a water-soluble dry composition which comprises the foam inhibitor. The form inhibitor is suitable for inhibiting foaming caused at the time of dissolving dry compositions comprising saccharide which contain a hydrophobic amino acid as essential ingredient; and the water-soluble dry composition contains pharmacologically active proteinaceous substance, saccharide and hydrophobic amino acid having the hydropathy index of about not less than 2, wherein the concentration of the hydrophobic amino acid is in the range of 0.05 wt. % to less than 40 wt. % based on the total amount of the dry composition.

Abstract: A water-soluble eye drop comprising (a) at least one selected from carteolol and an acid addition salt thereof, (b) at least one acrylic polymer selected from a straight-chain type polyacrylic acid and a pharmaceutically acceptable water-soluble salt thereof, and (c) at least one selected from a water-soluble alkali metal salt and a water-soluble amine. The water soluble eye drop has a remarkably long duration time of drug efficacy, and is superior in intraocular pressure inhibition action and is effective for treatment of glaucoma.

Abstract: A highly absorbable pharmaceutical composition containing, as the active ingredient, methyl 3-phenyl-2(E)-propenyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate in an amorphous state and a pH-dependent type copolymer of methacrylic acid or its derivatives which composition has been prepared by dissolving the two components together in an organic solvent and thereafter removing the solvent.