نتایج جستجو برای: adhesion
تعداد نتایج: 83070 فیلتر نتایج به سال:
Abstract Background and Aim: Polish and glaze are 2 methods to decrease roughness and bacterial adhesion to the ceramic surfaces. This in vitro study assessed the effect of polish and glaze on the bacterial adhesion of 3 ceramics. Materials and Methods: In this in vitro trial, samples of zirconia-reinforced lithium silicate, lithium disilicate and monolithic zirconia ceramic specimens were mill...
background: postoperative peritoneal adhesion bands are one of the most common complications caused by foreign material. objective: to investigate the effect of colchicine on talc-induced peritoneal adhesion bands. method: adhesion bands were induced in 30 short hair england guinea pigs by introduction of talc-saline solution (10 ml, 10%) into the peritoneal cavity. afterwards, the pigs we...
in vitro effects of four porcelain surface treatment methods on adhesion of lactobacilli acidophilus
objective: adhesion of lactobacillus acidophilus (l. acidophilus) to dental porcelain surface may lead to gingival inflammation and secondary caries. surface roughness is among the factors affecting this adhesion. the purpose of this study was to evaluate the effects of four different surface treatment methods on adhesion of l. acidophilus to dental porcelain. methods: sixty specimens (3x10mm...
Case Description- Umbilical hernia is occasionally seen with different levels of complexity in animals This emergency condition requires quick diagnosis and is corrected with various surgical approaches. The aim of this paper is to report the surgical correction of an eviscerated umbilical hernia with extensive adhesion in a bovine calf. Twenty days old indigenous male bovine c...
Background: Serum estradiol level is a controversial prognostic factor in the outcome of labial adhesion. The aim of this study was to evaluate serum estradiol levels and topical estrogen response in patients with labial adhesion.Methods: A prospective interventional study was conducted among girls with labial adhesion that referred to Pediatrics clinic in Taleghani University Hospital, Gorgan ...
Background: this infection is caused by Candida albicans a flora of mouth. Since one of the problems in dentureusers is it's contamination with C.albicans and discoloration, and lack of information about adhesionof C.albicans to different resins, we designed this study to compare the effect of two types of acrylicresin on adhesion of C.albicans.Candidiasis is one of the most common fungal infec...
post operative adhesion formation is a very important clinical problem because of its complications such as pain, bowel obstruction, infertility and subsequent intra-operative complications. we aimed to investigate the effects of melatonin (me), as an agent acting against free radicals, on the prevention of adhesion formation. background: a number of 39 rats were randomly assigned into three gr...
Objective- Mechanisms that decrease oxidative stress and enhance peritoneal fibrinolysis reduce adhesions. N-acetyl-L-cysteine (NAC) is an antioxidant whose effect on peritoneal fibrinolysis in large animal model has not been established. The aims of this study were to investigate the ability of NAC to decreased adhesion in stablished model of serosal trauma in sheep. Design- Expe...
Peritoneal adhesions are challenging in abdominal surgery. In spite of different kinds of treatments still no definitive and effective treatment is suggested. To determine the prevention effects of intraperitoneal (ip) methylene blue in post surgical adhesion formation 44 rabbits were randomly divided in two groups of equal number. Group I received an intra peritoneal injection of a 1% suspensi...
background: connective tissue attachment following periodontal regenerative surgery is directly related to the attachment of fibrin clot on to the root surface during early wound healing events. the adhesion of fibrin clot to the root surface affected by periodontal disease depends on the biologic acceptance of the root surface which can be accomplished by various root conditioning procedures d...
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