Gabriella Perfetti

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The susceptibility of sheep to scrapie is under the control of the host's prion protein (PrP gene and is also influenced by the strain of the agent. PrP polymorphisms at codons 136 (A/V), 15 (R/H) and 171 (Q/R/H) are the main determinants of susceptibility/resistance of sheep to classical scrapie. They are combined in four main variants of the wild-type ARQ(More)
The present study was conducted to evaluate human pain perception at different phases of dental surgery using a computer controlled device, the Single Tooth Anesthesia System (STA System), versus the traditional syringe technique. One hundred healthy patients participated in this single-blind split-mouth design study. Individuals provided pain ratings at(More)
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