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Full-Text Articles in Medicine and Health Sciences
Pharmaceutical Marketing: A Comparison Of Different Markets, Paul Sherlock
Pharmaceutical Marketing: A Comparison Of Different Markets, Paul Sherlock
Dissertations
No abstract provided.
Investigation Of A Metal Complexing Route To Arene Trans-Dihydrodiols, Crystal O'Connor
Investigation Of A Metal Complexing Route To Arene Trans-Dihydrodiols, Crystal O'Connor
Masters
In this work, a route for the conversion of arene cis-dihydrodiols to their trans isomers was examined. Arene trans-dihydrodiols are potentially important chiral building blocks in synthetic chemistry and are more stable than their cis analogues. While the cis-arene dihydrodiols can be produced on a relatively large scale by fermentation, their trans isomers cannot. The principal aim of this work was to carry out studies in tandem to inform the development of the synthetic pathway to convert arene cis-dihydrodiols to their trans isomers by (a) the synthesis of organometallic intermediates and (b) investigation of their reactivity by means of kinetic …
Pk/Pd Modelling Of Comb-Shaped Pegylated Salmon Calcitonin Conjugates Of Differing Molecular Weights, Sinead Ryan, Jesus Maria Frias, David H. Haddleton, David J. Brayden
Pk/Pd Modelling Of Comb-Shaped Pegylated Salmon Calcitonin Conjugates Of Differing Molecular Weights, Sinead Ryan, Jesus Maria Frias, David H. Haddleton, David J. Brayden
Articles
Salmon calcitonin (sCT) was conjugated via cysteine-1 to novel combed-shaped end-functionalised poly(PEG) methyl ether methacrylate) (sCT-P) comb-shaped polymers, to yield conjugates of total molecular weights (MW) inclusive of sCT: 6.5, 9.5, 23 and 40 kDa. The conjugates were characterised by HPLC and their in vitro and in vivo bioactivity was measured by cAMP assay on human T47D cells and following intravenous (i.v.) injection to rats, respectively. Stability against endopeptidases, rat serum and liver homogenates was assessed. There were linear and exponential relationships between conjugate MW with potency and efficacy respectively, however the largest MW conjugate still retained 70% of E …