Pharmacy and Pharmaceutical Sciences: Recent submissions
Now showing items 521-540 of 622
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Food supplement use in the community dwelling population aged 50 and over in the Republic of Ireland.
(2013)Summary Objective Use of food supplements in the developed world is increasing in all age groups. With older age, the prevalence of multimorbidity and pharmacotherapy increases. Aim was to explore the prevalence of food ... -
Co-spray dried carbohydrate microparticles: crystallisation delay/inhibition and improved aerosolization characteristics through the incorporation of hydroxypropyl-?-cyclodextrin with amorphous raffinose or trehalose
(2015)PURPOSE: To formulate and investigate the physicochemical properties, physical stability and aerosolization characteristics of nanoporous/nanoparticulate microparticles (NPMPs) prepared by co-spray drying the sugars ... -
Solubility of crystalline organic compounds in high and low molecular weight amorphous matrices above and below the glass transition by zero enthalpy extrapolation
(2014)Pharmaceutical applications which require knowledge of the solubility of a crystalline compound in an amorphous matrix are abundant in the literature. Several methods that allow the determination of such data have been ... -
The acoustic features of inhalation can be used to quantify aerosol delivery from a Diskus? dry powder inhaler
(2014)Some patients are unable to generate the peak inspiratory flow rate (PIFR) necessary to de-agglomerate drug particles from dry powder inhalers (DPIs). In this study we tested the hypothesis that the acoustic parameters of ... -
Dry powders for oral inhalation free of lactose carrier particles
(2014)Dry powder inhaler (DPI) products have traditionally comprised a simple formulation of micronised drug mixed with a carrier excipient, typically lactose monohydrate. The presence of the carrier is aimed at overcoming issues ... -
Superparamagnetic iron oxide nanoparticles (SPIONs)-loaded Trojan microparticles for targeted aerosol delivery to the lung
(2014)Targeted aerosol delivery to specific regions of the lung may improve therapeutic efficiency and minimise unwanted side effects. Targeted delivery could potentially be achieved with porous microparticles loaded with ... -
Bulk, surface properties and water uptake mechanisms of salt/acid amorphous composite systems
(2013)Developing amorphous pharmaceuticals can be desirable due to advantageous biopharmaceutical properties. Low glass transition temperature (Tg) amorphous drugs can be protected from crystallisation by mixing with high Tg ... -
Reducing mechanical activation-induced amorphisation of salbutamol sulphate by co-processing with selected carboxylic acids
(2013)The unintentional generation of amorphous character in crystalline active pharmaceutical ingredients (APIs) is an adverse consequence of mechanical activation during dosage form manufacture. In this study, we assess and ... -
Anti-inflammatory activity of ethanol extract and fractions from Couroupita guianensis Aublet leaves.
(2013)Abstract Ethnopharmacological relevance Couroupita guianensis Aublet, ‘macacarecuia’, ‘abricó-de-macaco’, ‘castanha-de-macaco’ and ‘amêndoa-dos-andes’, is found in tropical regions and is widely used in the treatment ... -
Nanostructured systems containing babassu (Orbignya speciosa) oil as a potential alternative therapy for benign prostatic hyperplasia.
(2013)The oil of babassu tree nuts (Orbignya speciosa) is a potential alternative for treatment and prophylaxis of benign prostatic hyperplasia. Improved results can be obtained by drug vectorization to the hyperplastic tissue. ... -
Twenty-first century mast cell stabilizers
(2013)Mast cell stabilizing drugs inhibit the release of allergic mediators from mast cells and are used clinically to prevent allergic reactions to common allergens. Despite the relative success of the most commonly prescribed ... -
Amorphous solid dispersions of sulfonamide/Soluplus® and sulfonamide/PVP prepared by ball milling
(2013)The aim of this paper is to investigate the physicochemical properties of binary amorphous dispersions of poorly soluble sulfonamide/polymeric excipient prepared by ball milling. The sulfonamides selected were sulfathiazole ... -
2-(Di-phenyl-methyl-idene)-2,3-di-hydro-1H-inden-1-one.
(2013)In the title mol-ecule, C22H16O, the indanone ring system is approximately planar with a dihedral angle between the fused rings of 5.13 (14)°. Two benzene rings are linked together at one side of a double bond, sitting on ... -
Interventions for improving medication reconciliation across transitions of care (Protocol)
(John Wiley & Sons, 2013-10-30)This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the effect of medication reconciliation on medication discrepancies, patient related outcomes and healthcare utilisation ... -
miR-630 targets IGF1R to regulate response to HER-targeting drugs and overall cancer cell progression in HER2 over-expressing breast cancer
(2014)BACKGROUND: While the treatment of HER2 over-expressing breast cancer with recent HER-targeted drugs has been highly effective for some patients, primary (also known as innate) or acquired resistance limits the success ... -
ISEV position paper: extracellular vesicle RNA analysis and bioinformatics.
(2013)Extracellular vesicles (EVs) are the collective term for the various vesicles that are released by cells into the extracellular space. Such vesicles include exosomes and microvesicles, which vary by their size and/or protein ... -
Isosteviol has beneficial effects on palmitate-induced cell dysfunction and gene expression.
(2012)BACKGROUND: Long-term exposure to high levels of fatty acids impairs insulin secretion and exaggerates glucagon secretion. The aim of this study was to explore if the antihyperglycemic agent, Isosteviol (ISV), is able ... -
Docetaxel-resistance in prostate cancer: evaluating associated phenotypic changes and potential for resistance transfer via exosomes.
(2012)Background Hormone-refractory prostate cancer remains hindered by inevitable progression of resistance to first-line treatment with docetaxel. Recent studies suggest that phenotypic changes associated with cancer may ... -
Correlating transcriptional networks to breast cancer survival: a large-scale coexpression analysis.
(2013)Weighted gene coexpression network analysis (WGCNA) is a powerful 'guilt-by-association'-based method to extract coexpressed groups of genes from large heterogeneous messenger RNA expression data sets. We have utilized ...
