Molecular pathways of pannexin1-mediated neurotoxicity

Pannexin1 (Panx1) forms nonselective membrane channels, structurally similar to gap junction hemichannels, that is permeable to ions, nucleotides and other small molecules below 900 Da.Panx1 activity is implicated in paracrine signaling and inflammasome regulation.Recent studies in different animal models showed that Panx1 overactivation correlates

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Discursive practices in teaching chemistry: a study of the classes of future teachers of the institutional program of initiation to teaching

This article presents the discursive practices identified in Chemistry classes of future teachers of the Institutional Program of Initiatives for Teaching - PIBID.These classes were observed during the development of the Water in Focus project: Quality of Life and Citizenship.The objective of the research was to understand how the communicative app

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