Results 31 to 40 of about 1,019,407 (314)

Effects of diluents on cell culture viability measured by automated cell counter. [PDF]

PLoS ONE, 2017
Commercially available automated cell counters based on trypan blue dye-exclusion are widely used in industrial cell culture process development and manufacturing to increase throughput and eliminate inherent variability in subjective interpretation ...
Aaron Chen, Matthew Leith, Roger Tu, Gurpreet Tahim, Anish Sudra, Swapnil Bhargava   +5 more
doaj   +1 more source

Application of additive manufacturing in the biomedical field- A review

Annals of 3D Printed Medicine, 2023
Three dimensional (3D) bioprinting is a rapidly developing and emerging field in medicine and engineering. It allows for the production of three-dimensional structures that mimic body tissue function, which can be used in drug delivery and medical ...
A. Harding, A. Pramanik, A.K. Basak, C. Prakash, S. Shankar   +4 more
doaj   +1 more source

Natural Product as the Storage medium for an avulsed tooth – A Systematic Review

Cumhuriyet Dental Journal, 2019
Dental avulsion is considered as one of the most severe types of traumatic tooth injuries because it causes damage to several structures and results in the complete displacement of the tooth from its socket in the alveolar bone. The ideal situation is to
Nivedhitha Ms, Rajakeerthi R
doaj   +1 more source

Viability and Adhesion of Periodontal Ligament Fibroblasts on a Hydroxyapatite Scaffold Combined with Collagen, Polylactic Acid–Polyglycolic Acid Copolymer and Platelet-Rich Fibrin: A Preclinical Pilot Study

Dentistry Journal, 2022
Background: Conventional periodontal therapy relies on bone regeneration strategies utilizing scaffolds made of diverse materials, among which collagen, to promote cell adhesion and growth.
Leonor C. Espitia-Quiroz, Andrés L. Fernández-Orjuela, Lina M. Anaya-Sampayo, Adriana P. Acosta-Gómez, Luis Gonzalo Sequeda-Castañeda, Sandra Janeth Gutiérrez-Prieto, Nelly S. Roa-Molina, Dabeiba A. García-Robayo   +7 more
doaj   +1 more source

Antioxidant-Rich Extracts of Terminalia ferdinandiana Interfere with Estimation of Cell Viability

Antioxidants, 2019
The impact of plant extracts and phytochemicals on in vitro cell viability is usually assessed by employing cell viability assays dependent upon the activity of dehydrogenase enzymes.
Saleha Akter, Rama Addepalli, Michael E. Netzel, Ujang Tinggi, Mary T. Fletcher, Yasmina Sultanbawa, Simone A. Osborne   +6 more
doaj   +1 more source

The Effect of Rosmarinic Acid on Cell Viability, Steatosis, Paraoxonase-1, and Paraoxonase-3 Protein Levels in Palmitate-induced Non-alcoholic Fatty Liver Disease Model in HepG2 Cells [PDF]

, 2021
Aim:We aimed to investigate the effect of rosmarinic acid (RA) on cell viability, steatosis, paraoxonase (PON)1, and PON3 protein levels in palmitate-induced non-alcoholic fatty liver disease (NAFLD) model in HepG2 cells.Materials and Methods:To induce ...
Esra YAKŞİ, Yakşi, Esra, Özgün, Eray, Eray ÖZGÜN   +3 more
core   +1 more source

Integrating Transcriptomics and 3D Spheroid Models Reveals Microenvironment-Dependent Purinergic Modulation in Hepatocellular Carcinoma

Metabolites
Background/Objectives: Dysregulation of purinergic signaling, particularly CD73 overexpression, influences tumor progression, immune evasion, and chemoresistance in hepatocellular carcinoma (HCC). We aimed to characterize the transcriptional landscape of
Arieli Cruz de Sousa, Augusto Ferreira Weber, Vinícius Klain, Juliete Nathali Scholl, Jéssica Marques Obelar Ramos, Natália Baltazar do Nascimento, Maria Luiza Giehl, Renata Kruger Martins, João Vitor Heres, Camila Kehl Dias, Renata Marschner, Fabrício Figueiró, Fátima Costa Rodrigues Guma   +12 more
doaj   +1 more source

A machine vision system for automated non-invasive assessment of cell viability via dark field microscopy, wavelet feature selection and classification

, 2008
Wei N, Flaschel E, Friehs K, Nattkemper TW. A machine vision system for automated non-invasive assessment of cell viability via dark field microscopy, wavelet feature selection and classification. BMC Bioinformatics.
Wei, Ning, Flaschel, Erwin, Nattkemper, Tim Wilhelm ; https://orcid.org/, Nattkemper Tim, Flaschel Erwin, Ning Wei, Tim Nattkemper, Wei Ning, Friehs, Karl, Friehs Karl, Karl Friehs, Erwin Flaschel   +11 more
core   +1 more source

Determining the Influence of Small Molecules on Hypoxic Prostate Cancer Cell (DU-145) Viability Using Automated Cell Counting and a Cell Harvesting Protocol

Bio-Protocol, 2016
Cell viability assays are an essential aspect of most cancer studies, however they usually require a considerable labor and time input. Here, instead of using the conventional microscopy and hemocytometer cell counting approach, we developed a cell ...
John Phelan, F Jerry Reen, Fergal O’Gara   +2 more
doaj   +1 more source

In Vitro Cytotoxicity of 7,3′,4′-Trihydroxyflavones in Lung Fibroblasts

Medical Sciences Forum, 2022
According to the World Health Organization (WHO), cancer is the second cause of death globally. Conventional cancer therapy includes surgery, chemotherapy, and radiotherapy.
Isabela Santos, Hélio M. T. Albuquerque, Artur M. S. Silva, Eduarda Fernandes, José Miguel P. Ferreira de Oliveira   +4 more
doaj   +1 more source