Rhodamine B-tagged poly(alkyl cyanoacrylate) amphiphilic copolymers have been synthesised, characterised and successfully used to prepare fluorescent nanoparticles for human brain endothelial cell imaging, allowing their uptake and intracellular trafficking to be finely observed.

Alternative methods of wound closure after formal circumcision have been studied to decrease the repair time and complications, and to improve cosmesis. This was a prospective non-comparative preliminary clinical study involving 15 patients where Cyanoacrylate glue was used as a tissue adhesive for wound closure after formal circumcision. It was found that the repair time was short, complicatio...

A new device for removing silver points was evaluated. The instrument consists of a trepan bur to expose the end of the silver point and a hollow tube which fits over the exposed tip and is bonded to it with cyanoacrylate adhesive. Twenty groups with 10 extractors and silver points in each group were tested for adhesive strength with respect to overlap between extractor and silver point, snugne...

Isobutyl-2 cyanoacrylate (IBCA) polymerizes by an anionic mechanism. The initiation of polymerization depends on an alkaline medium and can be inhibited with the addition of small amounts of acid. Using small amounts of glacial acetic acid (3.7%-7.1% by volume), the polymerization time was prolonged from 2.3 sec to 7.8 sec. In vivo experiments in dogs demonstrated no additional inflammatory rea...

The use of a new technique, Fourier transform infrared (FTIR) chemical imaging, has been demonstrated for the enhancement of latent fingermarks on a number of surfaces. Images of untreated fingermarks on glass backgrounds with excellent ridge detail were acquired using infrared chemical imaging. High quality fingermarks on glass backgrounds were also developed using ethyl cyanoacrylate (super g...

A 28-year-old man with long-standing right proptosis presented with an extensive multilobulated partially cystic orbital mass thought to be a lymphangioma. Because of concern that excision or debulking of the lesion was likely to be complicated by excessive bleeding, the lesion was injected with a mixture of ethiodized oil (Ethiodol) and cyanoacrylate glue under direct observation. The mixture ...

The aim of this study was to evaluate histological aspects of the pulp-dentin complex of dogs submitted to pulpotomy and capped with ethyl-cyanoacrylate and calcium hydroxide. Thirty dog teeth were divided into 2 groups of 15 as follows: Group 1 - ethyl-cyanoacrylate; Group 2 - calcium hydroxide. The pulpotomies were carried out following all of the treatment precautions recommended for dogs. A...

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BACKGROUND/PURPOSE Sensitive skin is a condition associated with reduced tolerance to environmental factors and/or the application of topical products, such as cosmetics. Its pathophysiology has not been fully elucidated and few data are available on its prevalence. The aim of this study was to investigate possible correlation between objective sensitivity and skin surface microrelief. METHOD...

In the tough, competitive environment of international ice hockey, it is vital that a player who sustains a minor facial laceration is returned to play as soon as possible. A method of wound closure that is fast to apply, water resistant, and effective was sought. Dermabond, a cyanoacrylate tissue adhesive, was selected for use during the 2002 International Ice Hockey Federation World Champions...