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Background We have previously demonstrated that reduced graphene oxide (rGO) administered intravenously in rats was detected inside the hippocampus after downregulation of the tight and adherens junction proteins of the blood–brain barrier. While down-regulators of junctional proteins could be useful tools for drug delivery through the paracellular pathway, concerns over toxicity must be investigated...
This study characterizes the distribution and quantifies the expression of the tyrosine kinase receptor for the vascular endothelial growth factor (VEGF), Flt-1, in the rat hippocampus following intra-peritoneal injection of Phoneutria nigriventer venom (PNV). Post-natal day 14 (P14) and 8–10 weeks (adult) old rats were used and analyses were done at 1, 2, 5 and 24 h after venom exposure and compared...
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