Katayoun Welin-Berger

The effect of rheological behaviour of a topical anaesthetic formulation on the release and permeation rates of the active compound

Katayoun Welin-Berger, Jan Neelissen, Björn Bergenståhl · European Journal of Pharmaceutical Sciences · 2001 · 78 citations

Rheological Behaviour, Anaesthetic Agent, Topical Anaesthetic Formulation +11

Inhibition of Ostwald ripening in local anesthetic emulsions by using hydrophobic excipients in the disperse phase

Katayoun Welin-Berger, Björn Bergenståhl · International Journal of Pharmaceutics · 2000 · 68 citations

Local Anesthetic Emulsions, Excipients, Hydrophobic Excipients +5

Local anaesthetic block copolymer system undergoing phase transition on dilution with water

Marie Scherlund, Katayoun Welin-Berger, A Brodin et al. · European Journal of Pharmaceutical Sciences · 2001 · 27 citations

Block Co-polymers, Engineering, Polymer Solution +4

In vitro permeation profile of a local anaesthetic compound from topical formulations with different rheological behaviour — verified by in vivo efficacy data

Katayoun Welin-Berger, Jan Neelissen, Björn Bergenståhl · European Journal of Pharmaceutical Sciences · 2001 · 17 citations

Vitro Permeation Profile, Topical Formulations, Topical Drug +9

Physicochemical interaction of local anesthetics with lipid model systems—correlation with in vitro permeation and in vivo efficacy

Katayoun Welin-Berger, Jan Neelissen, Johan Engblom · Journal of Controlled Release · 2002 · 15 citations

Lipid Model Systems—correlation, Medicine, Anesthetic Mechanism +8