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. Author manuscript; available in PMC: 2017 Sep 15.
Published in final edited form as: Drug Dev Ind Pharm. 2014 Dec 8;41(7):1089–1094. doi: 10.3109/03639045.2014.927481

Table 3.

Amount of ITR was found in the receiver compartment (μg/cm2) and hoof membrane (μg/mg) after in vitro transport studies.

Amount of ITR

Mode of drug loading In vitro studies

24 h study 3 days (8 h/day) study


Receiver compartment (μg/cm2) Hoof membrane (μg/mg) Receiver compartment (μg/cm2) Hoof membrane (μg/mg)
Passive 0.03 ± 0.01 0.95 ± 0.54 0.08 ± 0.01 1.3 ± 0.60
Iontophoresis 0.91 ± 0.11 4.8 ± 1.2 2.12 ± 0.30 4.95 ± 1.52