Introduction Melasma and postinflammatory hyperpigmentation (PIH) are conditions commonly encountered by dermatologists, they often distressing to patients. While PIH can improve with time once the inflammatory process is controlled, melasma a condition that requires prolonged treatment maintenance. There numerous options, ranging from UV protection topical therapies (such as hydroquinone), mor...

The aim of this study was to evaluate the factors influencing inactivation effect intense pulsed light (IPL) on Aeromonas salmonicida grown chicken meat and skin, further develop prediction models inactivation. In work, skin inoculated with meat-borne A. isolates were subjected IPL treatments under different conditions. results showed that had obvious bactericidal in thickness groups ...

Background: Different treatment modalities are used for the treatment and aesthetic improvement of aging hands. This study evaluated the efficacy and safety of a novel technology, which combines bipolar radiofrequency (RF) and optical energies for the cosmetic treatment of aging hands. Objective: To assess the efficacy, safety, tolerability and patient satisfaction of combined bipolar radiofreq...

BACKGROUND Intense pulsed light (IPL) has a well-recognized role in the treatment of photodamaged skin. OBJECTIVE To assess the safety and efficacy of a novel single-band IPL handpiece versus dual-band IPL handpiece in the treatment of photodamage. STUDY DESIGN/MATERIALS AND METHODS This was a prospective, single-center split-face study with 20 enrolled participants. Three treatments, 21 da...

BACKGROUND Port wine stains (PWS) are formed by dilation and malformation of dermal capillaries without endothelium proliferation. Despite the improvements in lasers and light therapy for PWS therapy in the past 10 years, the 'cure' rate is only about 10%. Intense pulsed light (IPL) is a non-coherent light based on the theory of selective photothermolysis. OBJECTIVE To evaluate the efficacy o...

Background: The need for a rapid, non-invasive method for unwanted hair removal has led to the development of various light sources for this purpose. Objective: To evaluate the efficacy of Intense Pulsed Light Source (IPLS) on unwanted hairs. Patients and Methods: In this open, uncontrolled clinical trial, 77 different anatomical areas in 34 referred patients to “Novin Didegan Clinic” in Tehran...

Facial ageing is a gradual process which could be due to intrinsic and extrinsic causes, it ultimately results in the appearance of gravity-induced tissue ptosis, wrinkles, epidermal and dermal atrophy, dryness, senile lentigo, flushing, telangiectasia, and enlarged pores. Mesobotox treatment is a technique of microinjections of diluted Botulinum toxin type A (BTX) to preserve the facial mobili...

BACKGROUND Results of various studies suggest that the hypertrophic and keloid scars are highly prevalent in the general population and are irritating both physically and mentally. OBJECTIVE Considering the variety of existing therapies, intense pulsed light (IPL) method along with corticosteroid injection was evaluated in treating these scars. MATERIALS AND METHODS 86 subjects were include...

BACKGROUND Intense pulsed light (IPL) treatment is one of the most effective procedures for patients with non-aesthetic vascular lesions in addition to signs of skin photoageing, and it has been reported as very successful in the treatment of telangiectasias, spider nevi, erythrosis, and above all, rosacea and poikiloderma. Its use is based on the principle of selective photothermolysis, which ...

PURPOSE To evaluate the effect of intense pulsed light (IPL) applied to the periocular area for meibomian gland dysfunction (MGD) in a prospective, double-masked, placebo-controlled, paired-eye study. METHODS Twenty-eight participants underwent IPL treatment, with homogeneously sequenced light pulses delivered to one eye and placebo treatment to the partner control eye at 1, 15, and 45 days f...