Relationship between prehistoric settlements and landscape evolution in the central western coast of Sardinia (Gulf of Oristano)

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Detection of <i>Mycobacterium avium</i> subsp. <i>paratuberculosis</i> (MAP) in animals and human tissue

The aim of this work was the detection of MAP in human with CD and in ovine with natural and experimental PTBC, by in “situ” techniques. ISH showed strong signals in the macrophages infiltrating the mucosal and submucosal layers in PTBC samples and positive signals in macrophages of CD cases. Furthermore, ISPCR signals were more numerous than those obtained by ISH. This result indicate that ISPCR is able to detect also less copies of MAP DNA