The effect of chelating solutions EDTA, EGTA and CDTA on human dentin adhesiveness and microleakage with 4 sealers (Sealer 26, Sealapex, N-Rickert and Endofill) was evaluated in vitro. Whether or not there was a mathematical correlation between the tests of adhesiveness and microleakage was also evaluated. A total of eighty maxillary and mandibular molars were used to test adhesiveness. After w...

Changes in proximate composition, colour and textural characteristics of ozone-processed shrimp as affected by combined effects of increasing ozone exposures and iced storage were investigated and for the first time. Whilst proximate composition comprised of fat, moisture, and protein contents and colour comprised of L*, a*, b* and metric chroma (C), the texture comprised of adhesiveness, fract...

By MURRAY WEINER, M.D., KURT ZELTMACHER, M.D., CARL REICH, M.D., AND SHEPARD SHAPIRO, M.D. I N 1941, Helen Wright’ described a method for estimating the adhesive quality of platelets. Confirmation of the original findings by Spooner and Meyer’ established the procedure as a means of distinguishing this property of platelets. It is the purpose of the present report to evaluate the usefulness of ...

PURPOSE To determine factors that influence retinal adhesion in the primate and compare these with previous data from the rabbit. METHODS Retinal adhesiveness was studied in monkey eyes immediately after enucleation. The retina was peeled manually from the retinal pigment epithelium, and the amount of pigment that remained adherent to the retina was used as an index of adhesiveness. RESULTS...

Previous investigations established that focal subretinal injections of neuraminidase, chondroitinase, and hyaluronidase in the rabbit lead to a diffuse loss of retinal adhesiveness beyond the site of injection. This loss of adhesiveness, measured by peeling of the retina immediately after enucleation, correlates with changes in the interphotoreceptor matrix (IPM), as monitored by lectin histoc...

Cellular adhesion is a key ingredient to sustain collective functions of microbial aggregates. Here, we investigate the evolutionary origins of adhesion and the emergence of groups of genealogically unrelated cells with a game-theoretical model. The considered adhesiveness trait is costly, continuous and affects both group formation and group-derived benefits. The formalism of adaptive dynamics...

Bacterial neuraminidases increase the adhesiveness in suspension of freshly trypsinized hamster fibroblasts (BHK21 cells). The effect is seen most clearly when the enzymes are added to pre-aggregated suspensions, but can also be observed when cells in monolayer culture are pre-incubated with neuraminidase, suspended, and then aggregated in its absence. BHK21 cells transformed by polyoma virus r...

BACKGROUND Insulin resistance is associated with low-grade inflammatory response. The probability that the acute-phase response is associated with enhanced erythrocyte adhesiveness/aggregation was not explored. METHODS The degree of erythrocyte adhesiveness/aggregation was evaluated by using a simple slide test. The insulin resistance was evaluated by insulin and glucose concentrations after ...