Amorphous Inclusion Complexes: Molecular Interactions of Hesperidin and Hesperetin with HP-Β-CD and Their Biological Effects by Kamil Wdowiak, Natalia Rosiak, Ewa Tykarska, Marcin Żarowski, Anita Płazińska, Wojciech Płaziński, Judyta Cielecka-Piontek

“…Permeability studies revealed that Hed has difficulties in crossing biological membranes, in contrast with Het, which can be considered to be well absorbed. …”
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Chitosan-Based Hydrogels for Controlled Delivery of Asiaticoside-Rich <i>Centella asiatica</i> Extracts with Wound Healing Potential by Katarzyna Witkowska, Magdalena Paczkowska-Walendowska, Tomasz Plech, Daria Szymanowska, Bożena Michniak-Kohn, Judyta Cielecka-Piontek

“…Based on the findings of investigations using the PAMPA skin assay, which is a model imitating the permeability of actives through skin, this compound, characterized by sustained release from the chitosan delivery system, was identified as being well able to permeate biological membranes such as skin. Chitosan and the lyophilized extract of <i>Centella asiatica</i> worked synergistically to block hyaluronidase, exert efficient microbiological activity and take part in the wound healing process, as proven in an in vitro model. …”
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Amorphous Form of Carvedilol Phosphate—The Case of Divergent Properties by Szymon Sip, Natalia Rosiak, Andrzej Miklaszewski, Patrycja Talarska, Ewa Dudziec, Judyta Cielecka-Piontek

“…Their solubility at pH 1.2 and 6.8 was carried out, as well as their permeation through a model system of biological membranes suitable for the gastrointestinal tract (PAMPA-GIT) was established. …”
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