OBJECTIVE(S) Drug delivery through the skin can transfer therapeutic levels of drugs for pharmacological effects. Analgesics such as NSAIDs have gastrointestinal side effects and topical dosage forms of these drugs are mainly preferred, especially for local pains. Meloxicam is one of NSAIDs with no topical form in the market. In this research, we attempted to quantify the skin permeation of a m...

Topical (locally acting) therapy is important in the management of many dermatological conditions because the skin is readily accessible to medications. Several formulations are available for the prescribing veterinary surgeon and may include many active ingredients. The active ingredients penetrate the skin through the intercellular spaces (lipophilic molecules), through the epidermal cells (i...

The potential role of topical valproate (VPA) in hair regrowth has been recently suggested. However, safety reports of VPA as a topical formulation are lacking. Therefore, in the present study, we investigated whether VPA causes skin irritation in humans. We first performed a cell viability test and showed that VPA did not exhibit toxicity toward HaCaT keratinocytes, fibroblasts, and RBL-3H mas...

OBJECTIVE To evaluate the effectiveness of topical retinol (vitamin A) in improving the clinical signs of naturally aged skin. DESIGN Randomized, double-blind, vehicle-controlled, left and right arm comparison study. SETTING Academic referral center. PATIENTS The study population comprised 36 elderly subjects (mean age, 87 years), residing in 2 senior citizen facilities. INTERVENTION To...

BACKGROUND The aim of the present study was to enhance a topical delivery of hirsutenone (HST), a naturally occuring immunomodulator, employing Tat peptide-admixed elastic liposomes (EL/T). METHODS HST-loaded EL, consisting of phosphatidylcholine and Tween 80 (85:15 w/w%), were prepared using thin film hydration method. By adding Tat peptide to EL (0.16 w/w%), EL/T were formulated. The in vit...

conclusions the results of this study show that the beneficial effect of lactobacillus casei is related to its metabolites. a formulated gel shows a significant antidermatophytosis activity compared to clotrimazole. results the results showed the same effect of the probiotic extract against 4 pathogens; however, the greatest average zone of inhibition was measured 34 mm against t. rubrum. the m...

Atopic dermatitis is a common inflammatory skin disease. New understanding in disease pathogenesis has led to a considerable number of promising new drugs in development. New topical agents can be especially helpful for children, providing an alternative to the need for chronic topical corticosteroid use. While many patients with mild or moderate disease can be managed with topical treatments, ...

Phospho-sulindac (P-S, OXT-328), a novel sulindac derivative, has shown superior anticancer efficacy and safety compared to sulindac. In this study, we investigated the efficacy of topical P-S hydrogel in the treatment of non-melanoma skin cancer in preclinical models. P-S is a potent inhibitor of A431 epidermoid carcinoma in vitro and achieves this effect by inhibiting cell proliferation and i...

Topical antibiotics are frequently introduced in therapy by various specialists, e.g., dermatologists-venereologists, ENT specialists, proctologists, ophthalmologists, and others. In dermatology, topical antibiotics are used in the treatment of superficial inflammatory skin lesions, acne and rosacea. These agents are also used in the prevention of inflammatory lesions after surgical and correct...

  Background and Objective: Angiogenesis is a complex program of several steps and it is tightly regulated by pro- and anti-angiogenic factors. Angiogenesis is one of the key elements in cutaneous wound healing and skin cancers. Estrogen seems to have positive modulating effect on cutaneous wound healing and this effect may be explained by its angiogenic properties. This study aims to investig...