The aim of this study was to investigate the effect of iontophoresis combined with local psoralen plus ultraviolet A (PUVA) therapy in chronic foot eczema. A randomized, observer-blinded, multi-centre study was conducted in 48 patients with chronic moderate-to-severe foot eczema randomized to one of 3 groups: In the iontophoresis group local bath-PUVA was preceded by iontophoresis. In the PUVA ...

AIM This randomized, double blind, split mouth study was aimed to compare three dentin desensitizing treatment modalities. METHODS Two hundred sixty teeth of 25 patients; each having at least 2 hypersensitive teeth in each quadrant, were included. Teeth were randomized to 4 groups: Group A treated with 2% NaF solution, Group B received GLUMA®; an aqueous solution of Hydroxy-Ethyl-Methacrylate...

Pattern adaptation is very important for visual function, while the mechanisms that mediate pattern adaptation, especially in the dorsal lateral geniculate nucleus (LGNd), are still unclear. Iontophoresis of the antagonists and agonists of GABA receptors were employed to separately investigate the contribution of GABA(A) and GABA(B) receptors to pattern adaptation of LGNd cells. When GABA(A) re...

Iontophoresis of epinephrine into the cornea of previously infected mice was used in an attempt to induce reactivation of latent herpes simplex virus (HSV) infection of the trigeminal ganglia. BALB/c mice infected with HSV-1 strain McKrae following corneal scarification developed a latent infection of the trigeminal ganglia within 15 days. At 28 days postinfection, mice were subjected to a 3-da...

BACKGROUND We investigated reverse transdermal iontophoresis as an alternative, noninvasive method for lithium monitoring in vivo. The objectives of such an approach would be to facilitate compliance with treatment and to improve the quality of life for bipolar patients. METHODS We studied 23 bipolar or schizo-affective patients. Over a 2-h period, we extracted lithium and other cations acros...

AIMS Transdermal iontophoresis in combination with laser Doppler fluxmetry (LDF) are useful techniques for examining dermal microcirculatory responses to different vasodilators. Differences in skin and microcirculation structure could influence the recorded baseline flux, and the observed vasodilatation. To examine this we compared baseline flux and the response of microvascular blood flow to a...

This study, conducted in 36 human volunteers, was an evaluation of the effects of saline iontophoresis on skin temperature, irritation, and barrier function. The major objectives were to assess the effects of low-level ionic currents, to validate the proposed methodology of assessment, and to establish reproducibility in repeated saline iontophoresis applications. This was the first of a multis...