Duke University researchers have reconfigured a popular drug-delivery technology to evade immune responses that have halted some clinical trials. Polyethylene glycol (PEG) is a polymer commonly found ...
The study protocol was approved by the local ethics committee. At the Bern University Hospital 170 consecutive in-patients suffering from pain were asked to participate, 157 of them consented to ...
Polyethylene glycols (PEG) can be detected in wood by their in situ formation of coloured complex compounds. Solutions of potassium bismuth iodide/barium chloride and of bromine/potassium iodide are ...
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