Results 51 to 60 of about 282,462 (357)

Cytotoxicity of Reparative Endodontic Cements on Human Periodontal Ligament Stem Cells

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To compare the cytotoxicity of commercial reparative endodontic cements on human periodontal ligament stem cells (hPDLSCs). Material and Methods: The culture of hPDLSCs was established.
Marlus da Silva Pedrosa, Tomaz Alves, Juliana Garuba Rahhal, Fernando Neves Nogueira, Carla Renata Sipert   +4 more
doaj  

Antitumor effect of therapeutic HPV DNA vaccines with chitosan-based nanodelivery systems [PDF]

, 2014
Cervical cancer is the second-most-common cause of malignancies in women worldwide, and the oncogenic activity of the human papilloma virus types (HPV) E7 protein has a crucial role in anogenital tumors.
Atyabi, F., Ghaemi, A., Gorji, A., Kalhor, H.R., Kelishadi, M., Moradi, A., Sajadian, A., Tabarraei, A., Tahamtan, A.   +8 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Cytotoxicity of Different Concentrations of Silver Nanoparticles and Calcium Hydroxide for MC3T3‐E1 Preosteoblast Cell Line

Clinical and Experimental Dental Research
Introduction With the advances in nanotechnology, nanomaterials are increasingly used in various fields due to their antibacterial properties; therefore, assessing the benefits and risks associated with the application of medicaments is imperative.
Farzaneh Afhkami, Paniz Ahmadi, Golriz Rostami   +2 more
doaj   +1 more source

Avaliação da biocompatibilidade de vidro e vitrocerâmica do sistema SNCP (SiO2-Na2O-CaO-P2O5)

Química Nova, 2012
This article reports research results related to bioactivity and cytotoxicity tests using neutral red uptake method for glass powders and bulk glass ceramics belonging to the SNCP (SiO2-Na2O-CaO-P2O5) system.
Karoline Bastos Mundstock, Antonio Pedro Novaes de Oliveira, Dachamir Hotza, Sizue Ota Rogero   +3 more
doaj   +1 more source

In vitro assessment of cytotoxicity of giomer on human gingival fibroblasts [PDF]

, 2009
Root coverage on restored root surfaces has been considered as a challenging issue. The evaluation of cytotoxic effects of restorative materials is a fundamental requirement for sustaining the cell attachment and the clinical success of root coverage ...
Farajnia, S., Johnson, A., Kimyai, S., Mohammadnejad, L., Nejatian, T., Pourabbas, R.   +5 more
core   +1 more source

Soft, comfortable polymer dry electrodes for high quality ECG and EEG recording [PDF]

, 2014
Conventional gel electrodes are widely used for biopotential measurements, despite important drawbacks such as skin irritation, long set-up time and uncomfortable removal.
Boon, Paul, Carrette, Evelien, Chen, Yun-Hsuan, Gadeyne, Stefanie, Grundlehner, Bernard, Mihajlović, Vojkan, Op de Beeck, Maaike, Van Hoof, Chris, Vanderheyden, Luc, Vanstreels, Kris   +9 more
core   +4 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Considerations Regarding the Cytotoxicity of Certain Classes of Fungal Polyketides—Potential Raw Materials for Skincare Products for Healthy and Diseased Skin

Pharmaceutics
Background: This study investigates the cytotoxicity of microbial polyketides biosynthesized by Monascus species through both in silico and in vitro approaches.
Daniela Albisoru, Nicoleta Radu, Raluca Senin, Mihai Dan Caramihai, Mihaela Begea, Oksana Mulesa, Viviana Roman, Marinela Bostan   +7 more
doaj   +1 more source

Evaluation of Toxicological Risks of Nail Coatings Containing Acrylate Monomer HEMA

Medžiagotyra, 2022
Individuals working in nail salons are exposed to 2-hydroxyethyl methacrylate (HEMA). HEMA has been found to have several effects on the skin: skin itching, peeling, redness and allergic contact dermatitis.
Zane GRIGALE-SOROCINA, Ingmars BIRKS, Anna RAMATA-STUNDA, Estefanija BOGDANOVA   +3 more
doaj   +1 more source