The available minoxidil formulations for topical application suffer with major drawback having less contact time with the scalp which requires repeated application. Hence, the present study was aimed to investigate the effect of microemulsions and microemulsion based hydrogel systems (MEHs) for increased percutaneous penetration of minoxidil. Minoxidil microemulsions were developed by following...

Angiotensin II (Ang II) may induce arterial hypertrophy either directly or through an increase in arterial pressure. To separate these 2 mechanisms, rats were implanted with osmopumps delivering either Ang II (100 ng x kg-1 x min-1) or saline. 5-Bromo-2'-deoxyuridine (BrdU) was delivered to both groups by osmopump (2.5 microg x kg-1 x min-1). Half of the rats in each group were given minoxidil ...

The cystic fibrosis transmembrane conductance regulator (CFTR) is a Cl- channel that is regulated by cAMP-dependent phosphorylation and by intracellular ATP. Intracellular ATP also regulates a class of K+ channels that have a distinct pharmacology: they are inhibited by sulfonylureas and activated by a novel class of drugs called K+ channel openers. In search of modulators of CFTR Cl- channels,...

OBJECTIVE This study was conducted to evaluate the combination of oral supplements with 2% minoxidil solution in four groups of women with hair loss. METHODS A prospective, randomized controlled trial was conducted from July to December 2016 in dermatology clinics affiliated to Isfahan University of Medical Sciences. A total of 73, 15-45-year-old, women with hair loss participated in this 4-m...

BACKGROUND Androgenetic alopecia (AGA) is one of the most common chronic problems seen by dermatologists worldwide. It is characterized by progressive hair loss, especially of scalp hair, and has distinctive patterns of loss in women versus men, but in both genders the central scalp is most severely affected. It often begins around puberty and is known to effect self-esteem and the individual's...

INTRODUCTION The objective of this study was to evaluate the ability of a non-invasive telemetry monitoring system to detect and quantify changes in blood pressure and electrocardiogram (ECG) parameters in response to vehicle, L-NAME or minoxidil administration to freely moving beagle dogs. Data from a non-invasive telemetry monitoring system were compared to data captured from an invasive tele...

Monilethrix is a rare hereditary condition generally considered to be an autosomal dominant disorder with variable penetrance. A case of a 6-year-old girl without a familial background for this disease is reported. The diagnosis was made by optic microscopy and dermoscopy. A therapeutic trial with topical minoxidil was conducted.

Minoxidil is a piperidine-pyrimidine derivative and potent vasodilator approved orally for severe hypertension topically androgenetic alopecia (AGA).[1][1] The minimum plasma threshold induction of hair growth an order magnitude below the required any hemodynamic