Biological evaluation of a polyvinyl siloxane impression material

Mazzanti, Gabriela; Daniele, C.; Tita, B.; Vitali, Federica; Signore, Antonio

doi:10.1016/j.dental.2004.06.004

Cited by 18 publications

(13 citation statements)

References 12 publications

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“…Biological experiments were performed to assess cell viability, attachment, proliferation, and differentiation. The hMSCs showed high levels of cell attachment ( Figure 4 and Figure 5 ) and little to no evidence of cytotoxicity, which are critical characteristics for dental and medical applications [ 35 , 36 ] and consistent with previous studies [ 24 , 37 , 38 ]. More substantial cell attachment was observed in the N-P, A-P, and NA-P treatments than in C-P ( Figure 4 and Figure 5 ).…”

Section: Discussionsupporting

confidence: 89%

Enhanced Osteogenic Differentiation of Human Mesenchymal Stem Cells on Amine-Functionalized Titanium Using Humidified Ammonia Supplied Nonthermal Atmospheric Pressure Plasma

Kwon

Choi

et al. 2020

IJMS

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The surface molecular chemistry, such as amine functionality, of biomaterials plays a crucial role in the osteogenic activity of relevant cells and tissues during hard tissue regeneration. Here, we examined the possibilities of creating amine functionalities on the surface of titanium by using the nonthermal atmospheric pressure plasma jet (NTAPPJ) method with humidified ammonia, and the effects on human mesenchymal stem cell (hMSC) were investigated. Titanium samples were subjected to NTAPPJ treatments using nitrogen (N-P), air (A-P), or humidified ammonia (NA-P) as the plasma gas, while control (C-P) samples were not subjected to plasma treatment. After plasma exposure, all treatment groups showed increased hydrophilicity and had more attached cells than the C-P. Among the plasma-treated samples, the A-P and NA-P showed surface oxygen functionalities and exhibited greater cell proliferation than the C-P and N-P. The NA-P additionally showed surface amine-related functionalities and exhibited a higher level of alkaline phosphatase activity and osteocalcin expression than the other samples. The results can be explained by increases in fibronectin absorption and focal adhesion kinase gene expression on the NA-P samples. These findings suggest that NTAPPJ technology with humidified ammonia as a gas source has clinical potential for hard tissue generation.

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Section: Discussionsupporting

confidence: 89%

Enhanced Osteogenic Differentiation of Human Mesenchymal Stem Cells on Amine-Functionalized Titanium Using Humidified Ammonia Supplied Nonthermal Atmospheric Pressure Plasma

Kwon

Choi

et al. 2020

IJMS

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“…The average primary irritation index is equal to the sum of the PIIs for each substance for all test rabbits divided by the number of test rabbits. The irritation potential was ranked according to the PII value, ranging from 0–0.4 (no irritation) up to 5–8 (severe irritation) [20] …”

Section: Methodsmentioning

confidence: 99%

“…The irritation potential was ranked according to the PII value, ranging from 0-0.4 (no irritation) up to 5-8 (severe irritation). [20]…”

Section: Determination Of Primary Skin Irritationmentioning

confidence: 99%

Chemical study and anti-inflammatory, analgesic and antioxidant activities of the leaves of Aristotelia chilensis (Mol.) Stuntz, Elaeocarpaceae

Muñoz

Christen

Cretton

et al. 2011

Journal of Pharmacy and Pharmacology

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“…The Draize model and its modification such as "UNI EN ISO10993-10:1996" and "USP Biological Tests" are generally used to examine the degree of skin primary irritation utilizing healthy rabbits [39][40][41] . Following the Draize model, the back of healthy male New Zealand white rabbits were narrowly clipped free of fur with an electric clipper 4 hours before application of samples.…”

Section: In Vivo Skin Irritation Testmentioning

confidence: 99%

A novel dual-structure, self-healable, polysaccharide based hybrid nanogel for biomedical uses

2011

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Notice: Changes introduced as a result of publishing processes such as copy-editing and formatting may not be reflected in this document. For a definitive version of this work, please refer to the published source. Please note that access to the published version might require a subscription. Chalmers Publication Library (CPL) offers the possibility of retrieving research publications produced at Chalmers University of Technology. It covers all types of publications: articles, dissertations, licentiate theses, masters theses, conference papers, reports etc. Since 2006 it is the official tool for Chalmers official publication statistics. To ensure that Chalmers research results are disseminated as widely as possible, an Open Access Policy has been adopted. The CPL service is administrated and maintained by Chalmers Library.

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Biological evaluation of a polyvinyl siloxane impression material

Cited by 18 publications

References 12 publications

Enhanced Osteogenic Differentiation of Human Mesenchymal Stem Cells on Amine-Functionalized Titanium Using Humidified Ammonia Supplied Nonthermal Atmospheric Pressure Plasma

Enhanced Osteogenic Differentiation of Human Mesenchymal Stem Cells on Amine-Functionalized Titanium Using Humidified Ammonia Supplied Nonthermal Atmospheric Pressure Plasma

Chemical study and anti-inflammatory, analgesic and antioxidant activities of the leaves of Aristotelia chilensis (Mol.) Stuntz, Elaeocarpaceae

A novel dual-structure, self-healable, polysaccharide based hybrid nanogel for biomedical uses

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