A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.

A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal.

A storage stable package is provided that includes a polymeric bottle having a volume filled with an aqueous saline composition acidified with an acid to a pH of 2 to 9 and having a hypertonic saline concentration relative to saliva and blood, or an aqueous hydrogen peroxide composition acidified with an acid to a pH of 2.7 to 5.3 and having a hydrogen peroxide concentration 0.5 to 3 total weight percent, either to achieve a storage stability at 20 degrees Celsius of the composition of at least 10 weeks. The aqueous composition is independent of a synthetic antimicrobial. A cap is provided that is complementary a package opening for selectively sealing the aqueous saline composition within the volume. A process for treating an infection of a pharyngeal or buccal cavity is provided that includes rinsing with one of the aqueous saline composition. The aqueous saline composition is then expectorated.

A storage stable package is provided that includes a polymeric bottle having a volume filled with an aqueous saline composition acidified with an acid to a pH of 2 to 9 and having a hypertonic saline concentration relative to saliva and blood, or an aqueous hydrogen peroxide composition acidified with an acid to a pH of 2.7 to 5.3 and having a hydrogen peroxide concentration 0.5 to 3 total weight percent, either to achieve a storage stability at 20 degrees Celsius of the composition of at least 10 weeks. The aqueous composition is independent of a synthetic antimicrobial. A cap is provided that is complementary a package opening for selectively sealing the aqueous saline composition within the volume. A process for treating an infection of a pharyngeal or buccal cavity is provided that includes rinsing with one of the aqueous saline composition. The aqueous saline composition is then expectorated.

A storage stable package is provided that includes a polymeric bottle having a volume filled with an aqueous saline composition acidified with an acid to a pH of 2 to 9 and having a hypertonic saline concentration relative to saliva and blood, or an aqueous hydrogen peroxide composition acidified with an acid to a pH of 2.7 to 5.3 and having a hydrogen peroxide concentration 0.5 to 3 total weight percent, either to achieve a storage stability at 20 degrees Celsius of the composition of at least 10 weeks. The aqueous composition is independent of a synthetic antimicrobial. A cap is provided that is complementary a package opening for selectively sealing the aqueous saline composition within the volume. A process for treating an infection of a pharyngeal or buccal cavity is provided that includes rinsing with one of the aqueous saline composition. The aqueous saline composition is then expectorated.

The present invention relates to a compound of Formula I: [Formula should be inserted here], where R.sub.1, R.sub.2, and n are as described above, and pharmaceutically acceptable salts and solvates thereof. The present invention also relates to use of the above-noted compounds and compositions including those compounds.

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The present invention relates to a compound of Formula I: [Formula should be inserted here], where R.sub.1, R.sub.2, and n are as described above, and pharmaceutically acceptable salts and solvates thereof. The present invention also relates to use of the above-noted compounds and compositions including those compounds.

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Articles, compositions, and methods for treating textiles and other materials with an antimicrobial compound during laundry and/or drying cycles. The articles and compositions include a metal ion having antimicrobial efficacy. Methods include the use of the articles and compositions in laundry and/or drying cycles to provide antimicrobial treatment of the textiles and materials.

A gas mixing system for providing mixed gas for intraocular injection. In some embodiments, a first fixed-volume chamber is automatically purged and filled with gas from a first gas supply input, to a first predetermined pressure. A second fixed-volume chamber is purged and filled with gas from a second gas supply input, to a second predetermined pressure. The first and second predetermined pressures are determined based on a desired concentration of gases in the final mix, and the respective volumes of the first and second fixed-volume chambers and of a third fixed-volume chamber. Gas from the first fixed-volume chamber is then allowed to mix with gas in the third fixed-volume chamber, which was previously purged. Next, gas from the second fixed-volume chamber is allowed to mix with gas in the third fixed-volume chamber. Finally, the mixture of gases in the third fixed-volume chamber is expressed into an intraocular syringe.

A gas mixing system for providing mixed gas for intraocular injection. In some embodiments, a first fixed-volume chamber is automatically purged and filled with gas from a first gas supply input, to a first predetermined pressure. A second fixed-volume chamber is purged and filled with gas from a second gas supply input, to a second predetermined pressure. The first and second predetermined pressures are determined based on a desired concentration of gases in the final mix, and the respective volumes of the first and second fixed-volume chambers and of a third fixed-volume chamber. Gas from the first fixed-volume chamber is then allowed to mix with gas in the third fixed-volume chamber, which was previously purged. Next, gas from the second fixed-volume chamber is allowed to mix with gas in the third fixed-volume chamber. Finally, the mixture of gases in the third fixed-volume chamber is expressed into an intraocular syringe.