نتایج جستجو برای: mtt formazan

تعداد نتایج: 15467  

Journal: :IEEE Microwave Magazine 2021

Journal: :Applied and environmental microbiology 1998
O A Ogunseitan

A colorimetric assay for NADPH-dependent, mercuric ion-specific oxidoreductase activity was developed to facilitate the investigation of mercuric reductase gene expression in polluted aquatic ecosystems. Protein molecules extracted directly from unseeded freshwater and samples seeded with Pseudomonas aeruginosa PU21 (Rip64) were quantitatively assayed for mercuric reductase activity in microtit...

2007
Stefano Cagnoni Evelyne Lutton Gustavo Olague Alex Gershman Zhi Ding Moncef Gabbouj Peter Grant Ferran Marqués Marc Moonen Hideaki Sakai Giovanni Sicuranza Sergios Theodoridis Oscar Cordón Sergio Damas Abraham Duarte Ángel Sánchez Felipe Fernández Jerzy Korczak

Journal: :IEEE Microwave Magazine 2023

Journal: :IEEE Microwave Magazine 2022

Presents information on the MMTS Microwave and Millimeter-Wave Solid State Devices Committee.

Journal: :Biochemical Society transactions 1997
D K Obatomi S Brant B Kaler V Anthonypillai P H Bach

Precision-cut slices of animal tissue are widely used for pharmacotoxicology, biotrdnsformation and biochemical studies. Tissue slices offer major advantages over other in v i m systems, as the complex heterogeneous architecture of the different cell types that make up the kidney remains intact. During preparation, however, the slices are subjected to oxidative stress and mechanical and physica...

Journal: :Journal of biomedical materials research 1998
N M Mohsen R G Craig C T Hanks

The in vitro cytotoxicity of urethane dimethacrylate composites cured at different times by visible light and after different aging times and extraction treatments was evaluated using succinic dehydrogenase activity in the mitochondria of a fibroblastic cell line to reflect cell viability. In addition, extractable chemicals associated with cell response were identified. The composite samples we...

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