摘要:
An aqueous drug composition having property of reversible thermosetting gelation for ophthalmic, dermatological and body cavitical use which comprises effective amount of drugs used for pharmaceutical therapy or diagnosis, methylcellulose, citric acid and polyethylene glycol and has a pH of 3 to 10, characterized in that said aqueous drug composition is fluid liquid before administration or application and forms gel at a body temperature of a local region immediately after administration or application.
摘要:
Herein disclosed is a lyophilized pharmaceutical preparation obtained by lyophilizing an aqueous composition having property of reversible thermosetting gelation and comprising an effective amount of a drug, 0.2 to 2.1 (W/V)% of methylcellulose (the content of methoxyl group is within the range of 26 to 33%), 1.2 to 2.3 (w/v)% of citric acid and 0.5 to 13 (W/V)% of polyethylene glycol. The lyophilized pharmaceutical preparation makes it possible to stably store drugs unstable to water till they are put into practical use and, upon therapeutic use, an aqueous composition having property of reversible thermosetting gelation which can undergo gelation when locally applied can easily and immediately be reconstituted from the preparation by addition of a proper amount of a solvent for reconstitution.
摘要:
An anti-inflammatory eye drop comprises(a) 0.05 to 0.7 weight/volume % of diclofenac sodium;(b) 1 to 10 weight/volume % of .gamma.-cyclodextrin;(c) 1 to 20 weight/volume % of polyvinyl pyrrolidone; and(d) 0.002 to 0.01 weight/volume % of benzethonium chloride or 0.002 to 0.005 weight/volume % of benzalkonium chloride,and has a pH value ranging from 7.0 to 8.5.The anti-inflammatory eye drop may comprise diclofenac sodium in a wide range of concentration, is stable over a long time period and shows only a low degree of ocular irritation.
摘要:
There is provided a method of manufacturing an electro-optical device from a large substrate that is cut into a plurality of first substrates having a chip shape. In the electro-optical device, second substrates of a chip shape are bonded to the first substrates. The method includes adhering a large glass substrate to approximately an entire surface of the large substrate opposite to a surface to which the second substrates are bonded; and cutting both the large substrate and the large glass substrate into first substrate units.
摘要:
There is provided a method of manufacturing an electro-optical device from a large substrate that is cut into a plurality of first substrates having a chip shape. In the electro-optical device, second substrates of a chip shape are bonded to the first substrates. The method includes adhering a large glass substrate to approximately an entire surface of the large substrate opposite to a surface to which the second substrates are bonded; and cutting both the large substrate and the large glass substrate into first substrate units.
摘要:
The invention of this application provides a method of expressing a gene, which comprises transferring a plasmid vector recombined with an exogenous gene into the kidney by administration via the renal vein so that the exogenous gene is expressed mainly in renal interstitial fibroblasts. The method of this invention can transfer the exogenous gene into the kidneys safely and efficiently and express the transgene over a long period of time.
摘要:
The invention of this application provides a method of expressing a gene, which comprises transferring a plasmid vector recombined with an exogenous gene into the kidney by administration via the renal vein so that the exogenous gene is expressed mainly in renal interstitial fibroblasts. The method of this invention can transfer the exogenous gene into the kidneys safely and efficiently and express the transgene over a long period of time.