Results 71 to 80 of about 1,060,750 (286)

Analysis of Mycotoxins and Cytotoxicity of Airborne Molds Isolated from the Zoological Garden—Screening Research

Pathogens
Objective: The objective of this paper was to assess the airborne mold contamination, secondary metabolite profiles, and cytotoxicity of the dominant fungal species isolated from the air in selected rooms at a Zoological Garden.
Kinga Plewa-Tutaj, Magdalena Twarużek, Robert Kosicki, Ewelina Soszczyńska   +3 more
doaj   +1 more source

The MTT assay.

, 2013
The MTT assay revealed that the cytoviability of both (A) mouse and (B) human liver cells decreased in proportion to the concentration of Gh-rTDH over different treatment durations.
Bak-Sau Yip (380796), Yao-Li Chen (380789), Keh-Bin Wang (380790), Yan-Ren Lin (380788), Tung-Kung Wu (380797), Manoswini Nayak (380795), Sheng-Cih Huang (380793), Tzu-An Liu (380794), Yi-Fang Wu (380791), Yu-Kuo Wang (380792)   +9 more
core   +1 more source

A New Bioactive Glass‐Based Hybrid Bioink With Enhanced Cell Viability and Antibacterial Properties

Advanced Healthcare Materials, EarlyView.
Graphical illustration of the production and characterization process, demonstrating the multiple functions of the new hybrid gelatin methacryloyl‐silver‐bioactive glass (GAB) material. Created in https://BioRender.com. ABSTRACT Recent advances in three‐dimensional bioprinting (3DBP) technology enable the production of customized bone substitutes ...
Adam C. Marsh, Ehsanul Hoque Apu, Theofania Kleisoura, Romila Manchanda, Valerie Johnson, Ginger Ross, Ioannis Tsamesidis, Eleana Kontonasaki, DeMarcus Bunn, Ahmet Erdem, Neal D. Hammer, Kurt D. Hankenson, Christopher H. Contag, Nureddin Ashammakhi, Xanthippi Chatzistavrou   +14 more
wiley   +1 more source

Spectrochemical characterization of Vero cell line against PPR virus infection

Journal of Advanced Biotechnology and Experimental Therapeutics, 2019
An in vitro virus infectivity assay based on the newly introduced spectrochemical method was performed using Peste des Petits Ruminants (PPR) virus infected Vero cell line as a model infection.
Md. Mizanur Rahman, Kumar Jyotirmoy Roy, Mst. Khudishta Aktar, Md. Rafiqul Islam, Md.Abdul Kafi   +4 more
doaj   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

Advanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han, Mohamed Soliman, Bin Zhang, Dominika Krawiel, Ronan R. McCarthy   +4 more
wiley   +1 more source

Rapid fluorometric quantification of bacterial cells using Redsafe nucleic acid stain

Iranian Journal of Microbiology, 2016
Background and Objectives: Numerous procedures in biology and medicine require the counting of cells. Direct enumer- ation of Colony Forming Units (CFUs) is time-consuming and dreary accurate cell counting on plates with high numbers of CFUs is error ...
Ehsan Khalili, Vahid Hosseini, Roya Solhi, Mahdi Aminian   +3 more
doaj  

Evaluation of veterinary autogenous vaccines safety by an MTT in-vitro cytotoxicity assay

Veterinaria Italiana, 2020
In Italy, veterinary autogenous vaccines manufacturing is regulated by the legislative decree of the Ministry of Health, March 17th, 1994, n. 287. The production is performed by the network of the ‘Istituti Zooprofilattici Sperimentali’ (IZSs), public ...
Francesca Profeta, Osvaldo Matteucci, Gianluca Orsini, Luigina Sonsini, Guerino Lombardi, Sara Capista, Daniela Antonucci, Gaetano Federico Ronchi, Mauro Di Ventura   +8 more
doaj   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Antiproliferative and Antimicrobial Activities of Selected Bryophytes

Molecules, 2018
One-hundred and sixty-eight aqueous and organic extracts of 42 selected bryophyte species were screened in vitro for antiproliferative activity on a panel of human gynecological cancer cell lines containing HeLa (cervix epithelial adenocarcinoma), A2780 (
Martin Vollár, András Gyovai, Péter Szűcs, István Zupkó, Marianna Marschall, Boglárka Csupor-Löffler, Péter Bérdi, Anikó Vecsernyés, Attila Csorba, Erika Liktor-Busa, Edit Urbán, Dezső Csupor   +11 more
doaj   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source