For ultrasound to be effective, a conducting medium must be placed between the soundhead and the skin. Little research has been performed to test whether or not these mediums actually work. The purpose of this study was to compare the effect of tap water immersion and ultrasound gel conducting mediums on tissue temperature rise in the human leg. A 23-gauge hypodermic needle microprobe was inser...

A gel bait-resistant German cockroach, Blattella germanica (L.), strain Cincy was collected in Cincinnati, OH. This strain exhibited a high level of behavioral resistance to Avert (0.05% abamectin) and Maxforce FC (0.01% fipronil) gel baits. Topical application assays indicated moderate levels of physiological resistance of the Cincy strain to abamectin and fipronil. Resistance ratios (based on...

Aim—To assess the eYcacy of amethocaine as a topical local anaesthetic in neonates. Methods—A randomised, double blind controlled trial compared 4% amethocaine gel (Ametop) with placebo in 60 healthy neonates (29 to 42 weeks of gestation) in the first week after birth. Either 1.5 g 4% w/w amethocaine (gel) or 1.5g placebo gel were applied to the dorsum of one foot. No gel was applied to the oth...

The main objective of this research is to develop and characterize a series of carbopol 934 (CP) hydroxypropyl methylcellulose (HPMC) and a combination of carbopol-HPMC as a gel base for topical delivery of nystatin. The drug level was held constant at 1.72% w/w and the level of propylene glycol which is used as a co-solvent and penetration enhancer was also kept constant at 2% w/w. The total l...

Dapsone 7.5% gel (Aczone®) is indicated for the once-daily topical treatment of acne vulgaris in patients aged ≥12 years. Dapsone is a sulfone antibacterial with anti-inflammatory actions, which are thought to be largely responsible for its efficacy in treating acne vulgaris. In two phase III trials of 12 weeks' duration in patients aged ≥12 years with moderate acne vulgaris, once-daily dapsone...

The eye has protective barriers (ie, the conjunctival and corneal membranes) and defense mechanisms (ie, reflex tearing, blinking, lacrimal drainage) which present challenges to topical drug delivery. Topical ocular corticosteroids are commonly used in the treatment of anterior segment diseases and inflammation associated with ocular surgery, and manufacturers continually strive to improve thei...

BACKGROUND Infraorbital dark circles and wrinkles of the lower eyelids are a cosmetic problem, especially with age. AIMS To determine whether a gel containing 2% phytonadione, 0.1% retinol and 0.1% vitamins C and E is effective in reducing dark under-eye circles and wrinkles of the lower eyelids in healthy Japanese adults. PATIENTS/METHODS Fifty-seven adult Japanese volunteers with dark und...

BACKGROUND Burn wound infection remains the principal cause of death in burn patients. Efficacy of honey and aloe vera gel was evaluated in the treatment of burn wound infection induced with Klebsiella pneumoniae B5055 and their efficacy was compared with an isolated and well-characterized Klebsiella specific phage Kpn5. METHODOLOGY A full thickness burn wound was induced in mice and infected...

PURPOSE To review the current literature on safety, efficacy, and measures of surgeon and patient satisfaction with lidocaine hydrochloride gel as a tool for ocular anesthesia. METHODS Pubmed search using keywords "lidocaine gel," "ophthalmic," and "surgery" and compiling cross-references. Twenty-six total references were reviewed, including 15 prospective randomized controlled trials (RCTs, ...

Borneol is a bicyclic monoterpenoid alcohol commonly used in traditional Chinese and Indian medicine. It is extracted from the essential oil of various medicinal plants. It has antibacterial, analgesic, and anti-inflammatory action proven in studies that used oral and intraperitoneal applications of this monoterpene in mice. The current study was designed to develop a topical gel formulation co...