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aerosols containing beclomethasone nanoparticle dispersions:

AEROSOLS CONTAINING BECLOMETHAZONE

23.02.1996  There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for treatment using the aerosol.

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Aerosols containing beclomethazone nanoparticle

Aerosols containing beclomethazone nanoparticle dispersions Feb 24, 1995 - NanoSystems, L.L.C. There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a

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AEROSOLS CONTAINING BECLOMETHAZONE

AEROSOLS CONTAINING BECLOMETHAZONE NANOPARTICLE DISPERSIONS ... said nanoparticles comprising insoluble beclomethasone particles having an effective average particle size of less than 400 nm and having a surface modifier on the surface thereof. 2. A method for forming an aerosol of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethasone

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Aerosols containing beclomethazone nanoparticle

The aerosols of the invention are made by nebulizing the nanoparticle containing solution using a variety of known nebulizing techniques. Perhaps the simplest of systems is the "two-phase" system which consists of a solution or a suspension of active ingredient, in the present case, a nanoparticle containing a beclomethazone, in a liquid propellent. Both liquid and vapor phases are present in a pressurized container and when a valve on the container is opened, liquid propellent containing ...

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AEROSOLS CONTAINING BECLOMETHAZONE

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for

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Aerosols containing beclomethasone nanoparticle

10.10.2007  Aerosols containing beclomethasone nanoparticle dispersions . European Patent EP1354583 . Kind Code: B1 . Abstract: Abstract of EP1354583 There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a

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EP1354583A2 - Aerosols containing beclomethasone ...

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for treatment using the aerosol. EP1354583A2 - Aerosols containing beclomethasone nanoparticle dispersions -

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WO1996025919A1 - Aerosols containing beclomethazone ...

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for treatment using the aerosol. WO1996025919A1 - Aerosols containing beclomethazone nanoparticle dispersions -

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AEROSOLS CONTAINING BECLOMETHAZONE

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for

Read More
Aerosols containing beclomethazone nanoparticle

Aerosols containing beclomethazone nanoparticle dispersions Feb 24, 1995 - NanoSystems, L.L.C. There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a

Read More
AEROSOLS CONTAINING BECLOMETHAZONE

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for

Read More
Aerosols containing beclomethazone nanoparticle

The aerosols of the invention are made by nebulizing the nanoparticle containing solution using a variety of known nebulizing techniques. Perhaps the simplest of systems is the "two-phase" system which consists of a solution or a suspension of active ingredient, in the present case, a nanoparticle containing a beclomethazone, in a liquid propellent. Both liquid and vapor phases are present in a pressurized

Read More
Aerosols containing beclomethasone nanoparticle

10.10.2007  Aerosols containing beclomethasone nanoparticle dispersions . European Patent EP1354583 . Kind Code: B1 . Abstract: Abstract of EP1354583 There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a

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EP 1354583 A2 20031022 - Aerosols containing ...

299515771 - EP 1354583 A2 20031022 - Aerosols containing beclomethasone nanoparticle dispersions - There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and

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Aerosols containing beclomethasone nanoparticle ...

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for

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EP 0810854 B1 20031001 - AEROSOLS CONTAINING ...

299515770 - EP 0810854 B1 20031001 - AEROSOLS CONTAINING BECLOMETHAZONE NANOPARTICLE DISPERSIONS - [origin: WO9625919A1] There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol

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Aerosols containing beclomethazone nanoparticle ...

No biological terms identified There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for treatment using the aerosol.

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Nebulized aerosols containing nanoparticle dispersions

Nebulized aerosols containing nanoparticle dispersions Abstract. There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble therapeutic or diagnostic agent particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol ...

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Aerosols containing beclomethasone nanoparticle ...

There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble beclomethazone particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for

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Preparation of polymeric nanoparticles containing ...

16.09.2003  Polymeric drug-containing nanoparticles were prepared using a novel aerosol flow reactor method. The polymeric drug-containing nanoparticles prepared consist of a poorly water soluble corticosteroid, beclomethasone dipropionate, and polymeric materials Eudragit E 100 or Eudragit L 100. The novel method used in this study allows synthesis of ...

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An in-vitro assessment of a NanoCrystal™

01.11.1999  A recent experiment conducted using a colloidal dispersion of beclomethasone dipropionate, where the mean particle diameter was less than 400 nm, did demonstrate the feasibility of generating respirable aerosols with a jet-nebulizer . Yet, the compressors for these jet-nebulizers were bulky and cumbersome and did not afford the patient with the portability convenience of an MDI.

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Nebulized aerosols containing nanoparticle dispersions

Nebulized aerosols containing nanoparticle dispersions Abstract. There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble therapeutic or diagnostic agent particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol ...

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US Patent Application for Sterile filtered nanoparticulate ...

The invention relates to sterile filtered nanoparticulate compositions of beclomethasone and/or budesonide having as a surface stabilizer tyloxapol and, optionally, one or more secondary surface stabilizers adsorbed onto the surfaces thereof. The nanoparticulate compositions have an optimal effective average particle size of less than about 150 nm.

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Exposure of aerosols and nanoparticle dispersions to in ...

01.12.2010  Exposure of aerosols and nanoparticle dispersions to in vitro cell cultures: A review on the dose relevance of size, mass, ... (A549) to a ceria nanoparticle containing aerosol which was produced by a flame based process within the same box . When working with living cells the glove-box brings further advantages, such as a good control of the atmosphere including temperature, humidity

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Nebulized aerosols containing nanoparticle dispersions

Nebulized aerosols containing nanoparticle dispersions Oct 9, 1997 - Elan Pharma International Ltd. There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble therapeutic or diagnostic agent particles having a surface modifier on the surface thereof.

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Comparison of different characterization methods for ...

The necessary transfer from dispersion to aerosol was achieved with a TSI Inc. prototype Model 3485 Nanoparticle Nebulizer. The samples were diluted to desired concentrations with ultrapure water. Prior to the particle size measurements, calibration runs were carried out with dispersions of SiO 2 particles. 3. Theoretical background of instrumentation used 3.1 Scanning Mobility Particle Sizer ...

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Silver Nanoparticles and Total Aerosols Emitted by ...

Products containing silver nanoparticles are entering the market rapidly, but little is known about the potential for inhalation exposure to nanosilver. The objectives of this work were to characterize the emissions of airborne particles from consumer products that claim to contain silver nanoparticles or ions, determine the relationship between emissions and the products’ liquid ...

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(PDF) Short-Term Rat Inhalation Study With Aerosols of ...

Short-Term Rat Inhalation Study With Aerosols of Acrylic Ester-Based Polymer Dispersions Containing a Fraction of Nanoparticles

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