Tissue transglutaminase (TG2, EC 2.3.2.13) is a ubiquitous enzyme that catalyzes Ca2+-dependent post-translational modification of proteins by inserting highly stable (epsilon-[gamma-glutamyl] lysine) isopeptide bonds or by conjugating polyamines at selected peptide-bound glutamine residues. The TG2-catalyzed cross-linked products (generally high molecular mass scaffold of proteins) are of grea...

AIM To focus on procedure-related complications, evaluate their incidence, analyze the reasons and discuss the solutions. METHODS Overall, 628 endoscopic gastric variceal obturation (EGVO) procedures (case-times) with NBC were performed in 519 patients in the Department of Endoscopy of the Third Affiliated Hospital of Sun Yat-Sen University from January 2011 to December 2016. The clinical dat...

The α1β1, α2β1, α10β1 and α11β1 integrins constitute a subset of the integrin family with affinity for GFOGER-like sequences in collagens. Integrins α1β1 and α2β1 were originally identified on a subset of activated T-cells, and have since been found to be expressed on a number of cell types including platelets (α2β1), vascular cells (α1β1, α2β1), epithelial cells (α1β1, α2β1) and fibroblasts (α...

PURPOSE To investigate the effectiveness of fibrin glue in comparison with polyglycolic acid suture to promote the closure of rabbit's vaginal vault, after abdominal hysterectomy. METHODS Twenty female, adults, New Zealand rabbits, were submitted to abdominal hysterectomy and randomly distributed to polyglycolic acid suture (G-PA / n=10) or fibrin glue closure of vaginal vault (G-FG / n=10). ...

OBJECTIVE To compare the surgical efficacy and wound-healing characteristics of the tissue adhesive octyl-2-cyanoacrylate (approved by the Food and Drug Administration) with traditional suture closure in upper blepharoplasty. METHODS Prospective, randomized, blinded study comparing cosmetic and functional outcome and time efficiency. Twenty subjects underwent upper eyelid blepharoplasty. Each...

in this study, hybrid of phenol formaldehyde-fish glue was used to replace the chemical resin in plywood manufacturing. for this purpose, fish glue was applied at three levels including 0, 10 and 20 percent based on the dry weight of resin. physical and mechanical properties of manufactured plywoods were measured. thickness swelling after 2 and 24 hours immersion in tap water, bending strength,...

Lymphangiomas are congenital cystic tumors developing in the neck, axilla, chest and trunk. Characteristically they are composed of multiple sacs or loculation of lymphatic fluid. Cysts can vary in size from microcysts to large cystlike dilatations. The tumor can compress vital structure. The close relation of this benign tumor with vital structures reduces the chances of complete surgical exci...

Magnetic retraction offers advantages over physical retraction by graspers because of reduced tissue trauma. The objectives of this study are to investigate a novel method of magnetisation of bowel segments by intraluminal injection of magnetic glue and to demonstrate the feasibility of magnetic retraction of bowel with sufficient force during minimal access surgery. Following an initial materi...