Current pharmaceutical biotechnology
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Curr Pharm Biotechnol · Jan 2019
Anti-Inflammatory Effects of Novel Standardized Platelet Rich Plasma Releasates on Knee Osteoarthritic Chondrocytes and Cartilage in vitro.
Platelet Rich Plasma (PRP) has recently emerged as a potential treatment for osteoarthritis (OA), but composition heterogeneity hampers comparison among studies, with the result that definite conclusions on its efficacy have not been reached. ⋯ We have developed a methodology to prepare PRP releasates using the absolute platelet concentration as the standardization parameter. Using this approach, the composition of the resulting PRP derived product is independent of the donor initial basal platelet count, thereby allowing the evaluation of its effects objectively and reproducibly. In our OA models, PRP-Rs showed antiinflammatory, anti-oxidant and anti-catabolic properties. Platelet enrichment could favor chondrocyte proliferation but is not necessary for the above effects and could even be counter-productive.
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Curr Pharm Biotechnol · Jan 2019
New Rules on Patient's Safety and Professional Liability for the Italian Health Service.
The phenomenon of clinical negligence claims has rapidly spread to United States, Canada and Europe assuming the dimensions and the severity of a pandemia. Consequently, the issues related to medical malpractice need to be studied from a transnational perspective since they raise similar problems in different legal systems. ⋯ However, since the emission of the law, thorny questions remain which have attracted renewed interest and criticism both in the Italian courts and legal literature. Since then, several bills have been presented on the topic and these have been merged into a single text entitled "Regulations for healthcare and patient safety and for the professional responsibility of healthcare providers".