Results 151 to 160 of about 15,872 (267)

Effect of resin type, cleaning solution, and aging on the mechanical properties and reliability of additively manufactured occlusal devices

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to investigate the effect of alcohol‐free cleaning solutions on the mechanical properties and reliability of additively manufactured occlusal device resins, compared with isopropyl alcohol (IPA), while considering the influence of aging.
Selim Polat, Ayyüce Nur Tezcan, Hanan Al‐Johani, Gülce Çakmak, Mustafa Borga Dönmez, Burak Yilmaz   +5 more
wiley   +1 more source

Mutual Influence of Sucralose and Bisphenol A on Biological and Neurobehavioral Action in <i>Drosophila melanogaster</i>. [PDF]

Int J Mol Sci
Miranda N, Tkach V, Ferreira J, Martins-Bessa A, Gaivão I.   +4 more
europepmc   +1 more source

Do the printing orientation angle and layer thickness influence the radiopacity of 3D‐printed dental resins?

Journal of Prosthodontics, EarlyView.
Abstract Purpose This in vitro study aimed to evaluate the effect of layer thickness, printing orientation angle, and resin type on the radiopacity of 3D‐printed dental resins. Materials and Methods Three dental 3D‐printed resins (VarseoSmile TriniQ, Crowntec, and Primeprint Temp) were investigated using two‐layer thicknesses (50 and 100 µm) and three ...
Goktug Yersel, Mukerrem Elif Ucan, Neslihan Tekce   +2 more
wiley   +1 more source

Reproductive effects in two species of native freshwater gastropod mollusc exposed to 17β-oestradiol or an environmentally relevant mixture of oestrogenic chemicals in outdoor mesocosms

, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Recent evidence suggests that molluscs may be sensitive to the effects of endocrine disrupting chemicals (EDCs) in a similar manner to vertebrates, such as
Baynes, Alice Louise
core  

Biomonitoring of bisphenol A, S, and F in urine samples from children in Finland. [PDF]

Environ Monit Assess
Poursafa P, Koponen J, Rantakokko P, Helotie I, Koivusalo M.   +4 more
europepmc   +1 more source

Comparison of surface treatment protocols for a 3D‐printable resin for definitive crowns: Effects on surface roughness and bonding performance

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to compare the effects of surface treatment protocols on the surface roughness and shear bond strength (SBS) of a three‐dimensional (3D)‐printable resin for definitive crowns. Materials and Methods A 3D‐printable resin for definitive crowns (Saremco Print Crowntec) was used to produce 168 specimens (10 × 10 × 2 mm3 ...
Engin Sacu, Mehmet Can Ararat, Sinan Fidan, Satılmış Ürgün, Mustafa Özgür Bora, Neslihan Tekce   +5 more
wiley   +1 more source

Vascular Endocrine-Disrupting Effects of Bisphenol F and Bisphenol S on Human Umbilical Artery. [PDF]

J Xenobiot
Abrantes-Soares F, Santos MM, Mariana M, Lorigo M, Cairrao E.   +4 more
europepmc   +1 more source

A Dual Cell‐Line Molecular Platform to Assess Sub‐Threshold Biocompatibility: Application to Processed Orthodontic Clears Aligners

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective Traditional biocompatibility assessments primarily address cytotoxicity and bulk material properties but often overlook molecular responses that occur below toxicity thresholds. Detecting these subtle effects is crucial for materials intended for prolonged contact with human tissues.
Katia Barbaro, Ettore Candida, Francesca Silvestrini Biavati, Valentina Lanteri, Paola Ghisellini, Cristina Rando, Roberto Eggenhöffner, Alessandro Ugolini   +7 more
wiley   +1 more source

Disentangling the Multifactorial Influences on Diabetes Risk Among Rural Communities: Food Environment, Diet Quality, and Dietary Chemical Exposures. [PDF]

Diabetes Metab Res Rev
Lee DC, Motola HL, Moore J, Flores T, So C, Yi H, Albergamo V, Transande L, Elbel B, Elbel B, Thorpe LE.   +10 more
europepmc   +1 more source

Beyond Steady-State: An Integrated Framework Unveils BPAP as the Highest-Risk Bisphenol in a Dynamic River System. [PDF]

Toxics
Zhang Z, Zhang L, Zhang J, Yu L, Tong Y, Huang Q, Zhu Y, Xie W, Liu D.   +8 more
europepmc   +1 more source