Abstract: The present invention aims to provide a compound acting as a specific agonist for LPA4 receptors, and a pharmaceutical composition containing the compound. The present invention relates to a novel lysophosphatidic acid derivative having an agonistic action on LPA4 receptors and useful for the prophylaxis and/or treatment of diseases associated with angiogenesis abnormalities involving LPA4 receptors, diseases associated with vascular disorders, or the symptoms associated therewith, and a pharmaceutical composition containing the derivative.

Abstract: The present invention aims to provide a compound acting as a specific agonist for LPA4 receptors, and a pharmaceutical composition containing the compound. The present invention relates to a novel lysophosphatidic acid derivative having an agonistic action on LPA4 receptors and useful for the prophylaxis and/or treatment of diseases associated with angiogenesis abnormalities involving LPA4 receptors, diseases associated with vascular disorders, or the symptoms associated therewith, and a pharmaceutical composition containing the derivative.

Abstract: The present invention relates to the phantom comprises water, an oil, an emulsifier and a water coagulating agent, and having a scattering coefficient of 5 to 20 cm?1 at a wavelength of 750 to 1000 nm.

Abstract: The present invention relates to the phantom comprises water, an oil, an emulsifier and an oil coagulating agent.

Abstract: A lubricating apparatus for an internal combustion engine includes an oil pump 12 comprising a feed pump 13 and scavenging pumps 14 and 15. Then oil pump 12 and an oil tank 16 are arranged at the outside of the internal combustion engine 9. A pump shaft for the pumps 13, 14 and 15 can be arranged in a same direction as that of a crank shaft of the engine 9. The feed pump 13 and two scavenging pumps 14 and 15 are arranged in serial order with the feed pump being farthest from the engine 9. A check valve 24 can be arranged in a passage of the discharge side of the feed pump 13. A relief valve 23 can be arranged between a passage of the discharge side of the feed pump 13 and a passage of the intake side of the scavenging pump 14.

Abstract: A lubricating apparatus for an internal combustion engine includes an oil pump 12 comprising a feed pump 13 and scavenging pumps 14 and 15. Then oil pump 12 and an oil tank 16 are arranged at the outside of the internal combustion engine 9. A pump shaft for the pumps 13, 14 and 15 can be arranged in a same direction as that of a crank shaft of the engine 9. The feed pump 13 and two scavenging pumps 14 and 15 are arranged in serial order with the feed pump being farthest from the engine 9. A check valve 24 can be arranged in a passage of the discharge side of the feed pump 13. A relief valve 23 can be arranged between a passage of the discharge side of the feed pump 13 and a passage of the intake side of the scavenging pump 14.

Abstract: A method is disclosed for differential estimation of glutamic acid-oxalacetic acid transaminase isozyme which comprises estimating m-GOT by: preparing an immuno conjugate by adding an anti-s-GOT obtained by immunizing a mammal with purified s-GOT as antigen extracted from the blood or the tissue of the mammal into the human serum; adding sensitized particles which are allowed to couple said anti-s-GOT antibody to insoluble particles; and completely absorbing said s-GOT in said human serum.