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A frog uses its whip-like tongue to snag its prey faster than a human can blink, hitting it with a force five times greater than gravity. How does it hang onto its meal as the food rockets back into i...
Soluble toll like receptor 2 (TLR-2) is increased in saliva of children with dental caries
saliva Soluble toll like receptor 2 dental caries
2014/11/6
Background Dental caries is the most common microbial disease affecting mankind. Caries risk assessment methods, identification of biomarkers and vaccine development strategies are being emphasized to...
The University of Queensland has received a major funding boost to its development of a saliva test to diagnose the early stages of head and neck cancer linked to Human Papillomavirus (HPV).
Assessment of Stress by Using Salivary Coritsol and Protocols for Saliva Sampling
Stress Salivary Coritsol Protocols Saliva Sampling
2013/9/30
Many studies have measured the salivary cortisol level as a method for assessing psychosocial stress. In this paper, we introduce 3 measures of cortisol (daily output, slope, and awakening response) t...
A University of Queensland (UQ) research project aims to detect, prevent and manage heart disease using a simple saliva test. Dr Chamindie Punyadeera, from the UQ School of Chemical Engineering, has b...
Effect of saliva contamination prior to curing on microleakage of pit and fissure sealants,an in vitro study
Microleakage Pit and fissure sealant Light curing Saliva contamination
2009/12/18
Background and Aim: Pit and fissure sealant therapy, is one of the most effective methods, in prevention of occlusal caries. Saliva contamination before curing the resin can increase the risk of failu...
Solubility of Three Luting Cements in Dynamic Artificial Saliva
Solubility Glass Ionomer Cements Zinc Phosphate Cement Polycarboxy-late Cement
2009/12/14
Objective: The purpose of this study was to evaluate the solubility of three luting cements in artificial saliva.
Materials and Methods: Twenty disks (10×4 mm) of polycarboxylate, zinc phosphate and ...
Correlation among mutans streptococci counts,dental caries,and IgA to Streptococcus mutans in saliva
Streptococcus mutans IgA Saliva
2009/10/20
Two-hundred and forty individuals were studied, divided into five groups as follows: caries-free children, children with caries, children with rampant caries, young adults with and without caries. Who...
Clinical and biochemical evaluation of the saliva of patients with xerostomia induced by radiotherapy
Radiotherapy Saliva Xerostomia Biochemistry
2009/10/20
Clinical aspects and biochemical properties in the saliva of 21 patients prior to and following radiotherapy for head and neck cancer were evaluated (experimental group) and compared with the same pro...
Clinical and biochemical evaluation of the saliva of patients with xerostomia induced by radiotherapy
Radiotherapy Saliva Xerostomia Biochemistry
2009/10/20
Clinical aspects and biochemical properties in the saliva of 21 patients prior to and following radiotherapy for head and neck cancer were evaluated (experimental group) and compared with the same pro...
Fluoride kinetics in saliva after the use of a fluoride-containing chewing gum
Chewing gum Dental caries Fluorides Fluorosis dental
2009/10/20
There is a relationship between the use of fluoride, the reduction of dental caries and the increase of dental fluorosis. The purpose of this study was to analyze the fluoride kinetics in saliva after...
DNA extraction from human saliva deposited on skin and its use in forensic identification procedures
DNA Forensic dentistry Saliva
2009/10/20
Saliva is usually deposited in bite marks found in many homicides, assault and other criminal cases. In the present study, saliva obtained from volunteers was deposited on skin and recovered for DNA e...
This study assessed the effect of the molecular structure of newly synthesized methacrylate monomers on their chemical stability in human saliva, whereby these monomers can be used as dental composite...
Influence of Polishing of Denture Base Resin and Metal Surfaces on Wettability with Water and Saliva
Denture base materials Surface roughness Contact angle
2009/9/14
The purpose of this study was to investigate the influence of the surface roughness of denture base resin and metal on wettability with water and saliva.
Solid specimens were produced using heat-curi...
Evaluation of the Solubility of Dental Cements in Artificial Saliva of Different pH Values
Solubility Permanent cements Temporary cements
2009/9/14
The aim of this study was to determine the solubility of dental cements in artificial saliva of different pH values. A total of 180 specimens—20 specimens (20 mm diameter×1.5 mm thickness) for each de...