Background: Melasma is a common chronic and relapsing acquired dyschromia. Skin microneedling was reported resulting sustained long-term improvement of recalcitrant melasma, however, the exact mechanism that promotes this ...

Photodynamic therapy (PDT) is used for skin treatments of premalignant and cancer lesions and recognized as a non-invasive technique that combines tissue photosensitization and subsequent exposure to light to induce cell ...

Background: Melasma is a prevalent skin pigmentation disorder that is difficult to treat. Tranexamic acid (TA) is a potential agent, but there are few studies on its effectiveness under the transdermal route (drug delivery—Dd). ...

One of the limitations of topical photodynamic therapy (PDT) using 5-aminolevulinic acid (ALA) is the poor ability to penetrate biological barriers of skin and the recurrence rates in treatments. This study aimed to identify ...

One of the limitations of topical photodynamic therapy (PDT) using 5-aminolevulinic acid (ALA) is the poor ability to penetrate biological barriers of skin and the recurrence rates in treatments. This study aimed to identify ...

This article presents microneedles analyses where the design parameters studied included length and inner and outer diameter ranges. A mathematical model was also used to generalize outer and inner diameter ratios in the ...

Al respecto en la Clínica privada se observa cotidianamente la asistencia de varones y mujeres que acuden preocupados por la caída exagerada de cabello, las indicaciones actualmente se basan en medicamentos como el ...