Results 161 to 170 of about 3,690 (212)

Novel pMDI formulations for pulmonary delivery of proteins

open access: yesInternational Journal of Pharmaceutics, 2010
In this paper, we demonstrate that co-spray-drying a model protein with sodium carboxymethylcellulose (NaCMC) protects protein integrity during spray-drying, and that the resultant spray-dried powders can be successfully dispersed in hydrofluoroalkane (HFA) propellant to prepare pressurised metered dose (pMDI) formulations that exhibit high respirable ...
Hao-Ying Li, Peter C Seville
exaly   +4 more sources

Improved Wood-Bond Strengths Using Soy and Canola Flours with pMDI and PAE

open access: yesPolymers, 2022
The surprising lack of literature on using the very common wood adhesive polymeric methylenediphenyl diisocyanate (pMDI) with protein adhesives may be because of perceived poor improvement of protein wet strength.
Mahsa Barzegar   +2 more
exaly   +2 more sources

Optimization of Isocyanate Content in PF/pMDI Adhesive for the Production of High-Performing Particleboards

open access: yesPolymers, 2023
Due to the fact that impregnation with fire retardant usually reduces the strength of the produced particleboards, this research was carried out to investigate whether it is possible to use phenol–formaldehyde (PF) resin modified using various ...
Jakub Kawalerczyk   +2 more
exaly   +2 more sources

Bronchoprotective and Bronchodilator Effects of an HFA pMDI vs. a CFC pMDI and a DPI Containing Formoterol in Asthma Patients

Respiration, 2005
In this double-blind, placebo-controlled, crossover study we compared the bronchoprotective effects of formoterol 12 µg inhaled via an HFA-134a inhaler (Modulite<sup>®</sup> HFA) versus a CFC and a DPI device in 38 patients with mild-to-moderate persistent asthma.
Singh, Sukh   +3 more
openaire   +3 more sources

Plume characteristics of fluticasone propionate/formoterol pMDI compared with fluticasone propionate/salmeterol pMDI

European Respiratory Journal, 2013
Background It has been suggested that aerosol inhaler characteristics such as fine particle size distribution, low plume velocity, and long duration of the aerosol cloud may assist coordination of inhalation with actuation, improve lung deposition, and reduce oropharyngeal ...
Baljinder Johal   +2 more
openaire   +1 more source

Plume temperature and force of fluticasone propionate/formoterol pMDI compared with fluticasone propionate/salmeterol pMDI

European Respiratory Journal, 2014
Background: Aerosol inhaler characteristics such as low plume temperature and high force may result in greater impaction of drug in the mouth and throat and reduced lung deposition.
Baljinder Johal   +2 more
openaire   +1 more source

Comparative Effect of Biofillers in pMDI Resin Performance

Forest Products Journal, 2023
Abstract This study investigated the feasibility of using wood flour (WF) as a partial substitute in polymeric methylene diphenyl diisocyanate (pMDI) resin and compared its performance with soy flour (SF) substituted in pMDI resin. The physical and mechanical properties of experimental particleboards made with WF and SF substituted in pMDI ...
Abiodun Alawode   +4 more
openaire   +1 more source

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