Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Turbuhaler®"”.
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Investigations to identify the influence of the inhalation manoeuvre on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers: Studies to identify the influence of inhalation flow, inhalation volume and the number of inhalations per dose on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers.
… Easyhaler®, and Clickhaler® and the terbutaline Turbuhaler® DPIs. A high-performance liquid chromatography method for the assay of salbutamol sulphate and terbutaline sulphate in aqueous samples was modified and accordingly validated. In-vitro dose emission of the four different DPIs was measured …
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Investigations to identify the influence of the inhalation manoeuvre on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers: Studies to identify the influence of inhalation flow, inhalation volume and the number of inhalations per dose on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers.
… Easyhaler®, and Clickhaler® and the terbutaline Turbuhaler® DPIs. A high-performance liquid chromatography method for the assay of salbutamol sulphate and terbutaline sulphate in aqueous samples was modified and accordingly validated. In-vitro dose emission of the four different DPIs was measured …
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Use of nanoemulsion liquid chromatography (NELC) for the analysis of inhaled drugs. Investigation into the application of oil-in-water nanoemulsion as mobile phase for determination of inhaled drugs in dosage forms and in clinical samples.
… for the determination of formoterol in an Oxis® Turbuhaler® using pre-column fluorescence derivatisation. Although the same mobile phase was extended for separation of formoterol in urine, the formoterol peak¿s overlap with endogenous peaks meant that fluorescence detection could not determine …
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Performance of two different types of inhalers. Influence of flow and spacer on emitted dose and aerodynamic characterisation.
This thesis is based around examination of three mainstream inhaled drugs Formoterol, Budesonide and Beclomethasone for treatment of asthma and COPD. The areas investigated are these which have been raised in reports and studies, where there are concern, for drug use and assessment of their use. In …