Teeth were decoronated to obtain a standard tooth length of 18 mm and inoculated with E.
Materials and Methods: Forty freshly extracted non carious, single rooted mandibular premolars with fully formed apices were selected and divided into three experimental (n=10) and control groups (n=10).
Sree Balaji Dental College and Hospital, Chennai, Tamil Nadu, IndiaĪim: The aim of the present study is to evaluate the efficacy of three different irrigating needles on elimination of multispecies dentinal biofilm using cryomilling technique. Thus, the use of sodium hypochlorite (in any concentration) as a haemostatic agent in vital pulp therapy must be avoided.Ībstract 2: Efficacy of three different irrigating needles on elimination of multispecies biofilm: An in-vitro study The surface of the Red blood cells was roughened, distorted and clumping of the cells with BN3 was evident.Ĭonclusion: NaOCl has high oxidative effects on the blood which further lead to the dysregulation of platelet aggregation, thrombin inhibition, erythrocyte lysis, decrease in viscosity and formation of agglomerated, weak and fragile mass of cells. Samples from CG and BN3 could only be processed for SEM and the latter demonstrated neither fibrin formation nor branching of fibres either superficially or in the deeper layers. Results: The samples from CG and BN5.25 only made a graphical representation of the clotting kinetics in TEG. The study assessed the effect of NaOCl on human whole blood clot kinetics using Thromboelastograph (TEG) and on the structure of human whole blood clot using scanning electron microscope (SEM). Materials and Methods: Five healthy volunteers were chosen for the study and whole blood was collected from the antecubital fossa from each volunteer and divided into four groups namely, CG: Control (0.5 mL of blood), BN0.5: 0.5 mL of blood with 0.5 mL of 0.5% NaOCl, BN3: 0.5 mL of blood with 0.5 mL of 3% NaOCl and BN5.25: 0.5 mL of blood with 0.5 mL of 5.25% NaOCl. Meenakshi Ammal Dental College, Chennai, Tamil Nadu, IndiaĪim: The objective of this study was to determine the effect of 0.5%, 3% and 5.25% concentrations of sodium hypochlorite (NaOCl) on human whole blood clot kinetics and structure of blood clot formed. Available from: Ībstract 1: Effect of various concentrations of sodium hypochlorite on human whole blood clot structure and kineticsĪnisha Mishra, Natanasabapathy Velmurugan, Nandini Suresh
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