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Ricardo Alves Dos Santos, Eliane Alves de Lima, Marcos Antônio Japiassu Resende Montes, Rodivan Braz
Objective: The aim of the present study was to compare the effect of pre-treating dentin with chlorhexidine, at concentrations of 0.2% and 2%, and remineralizing paste containing CPP-ACP (MI Paste - GC) on the bond strength of adhesive systems. Material and methods: In total, 80 slides of dentin were used. These slides were 2 mm thick and were obtained from bovine incisors. Standard cavities were created using diamond bur number 3131. In the control groups, a Scotchbond Universal Adhesive (SUA) self-etching adhesive system of 3M ESPE and a Clearfil SE Bond (CSE) adhesive system of Kuraray were applied, following the manufacturer's instructions...
December 2016: Acta Biomaterialia Odontologica Scandinavica
Katherine Elizabeth Clarridge, Erin E Conway, John Bucuvalas
While iodine deficiency remains a relatively rare cause of thyroid dysfunction in the United States, little is known about iodine status and deficiency in children requiring parenteral nutrition (PN). This population may be at an elevated risk of thyroid dysregulation and neurodevelopmental sequelae due to low concentrations in typical PN formulations. Furthermore, with the widespread practice of switching from iodine-based antiseptics to chlorhexadine, previous inadvertent sources of iodine are being eliminated as well...
September 2014: JPEN. Journal of Parenteral and Enteral Nutrition
Arthur P Delos Reyes, Christopher Clancy, Joseph Lach, William A Olorunto, Mallory Williams
INTRODUCTION: Esophageal perforation in the setting of blunt trauma is rare, and diagnosis can be difficult due to atypical signs and symptoms accompanied by distracting injury. PRESENTATION OF CASE: We present a case of esophageal perforation resulting from a fall from height. Unexplained air in the soft tissues planes posterior to the esophagus as well as subcutaneous emphysema in the absence of a pneumothorax on CT aroused clinical suspicions of an injury to the aerodigestive tract...
2013: International Journal of Surgery Case Reports
Andrew David Thomson, Basil Athanassiadis, Bill Kahler, Laurence Walsh
The aim of this investigation was to quantify the discolouration of tooth roots caused by various medicaments and sealers. The roots of extracted teeth were chemo-mechanically prepared and the smear layer removed. The roots were filled with either Multi-Cal (Pulpdent Corporation, Watertown, MA, USA), Ledermix (Lederle Laboratories, Wolfratshausen, Germany), 2% chlorhexadine acetate in polyethylene glycol (PEG), 5% clindamycin in PEG, PEG alone (as a vehicle control), sealers AH26 (De Trey Dentsply, Zurich, Switzerland), AH Plus (De Trey Dentsply), an experimental epoxy resin with zirconium dioxide (Millenium Chemicals, Rockingham, Western Australia) or Araldite (Selleys Pty Ltd, Sydney, Australia)...
April 2012: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
Kathy L O'Keefe, Lilliam M Pinzon, Babette Rivera, John M Powers
PURPOSE: To determine the effects of contamination by ferric sulfate and aluminum chloride astringents on the bond strength of composite bonded to superficial dentin using self-etching adhesives. METHODS: Freshly extracted human teeth were ground to expose superficial dentin and polished to 600 grit. One of three self-etching adhesive systems and restorative composites were bonded to the specimens, with contamination by one of three astringents and five surface conditions (no contamination, moist dentin control; contaminant, air, adhesive; contaminant, water rinse, air, adhesive; contaminant, water rinse, glycolic acid scrub, rinse, adhesive; contaminant, water rinse, chlorhexadine scrub, rinse, adhesive)...
June 2005: American Journal of Dentistry
D Freiberger, J Bryant, B Marino
Central venous lines are now common in children who need a permanent form of intravenous access. These lines frequently become infected. This study compared the effects of different antiseptics (Hibiclens [chlorhexadine 4%; Stuart Pharmaceutical, Wilmington, DE] and Betadine [povidone-iodine, Clini Pad Corp, Guilford, CT]) used to clean the skin as well as the dressings used to cover the exit site (Tegaderm [3-M Medical-Surgical Division, St Paul, MN] and gauze) on microorganism growth on the skin in a pediatric oncology population...
January 1992: Journal of Pediatric Oncology Nursing: Official Journal of the Association of Pediatric Oncology Nurses
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