Maternal transfer of pharmaceuticals and personal care products in the Brazilian guitarfish Pseudobatos horkelii

Maternal transfer is a notable contaminant source for elasmobranchs during the embryonic development. The maternal offloading of several compounds has been evaluated, especially concerning legacy contaminants. However, information on pharmaceuticals and personal care products (PPCPs) offload and, consequently, embryonic exposure in elasmobranchs is still unknown. Despite this, previous detection of PPCPs in pregnant females suggested the …