Results 61 to 70 of about 53,701 (158)

Assessment of cytotoxicity of some synthetic compounds against breast carcinoma spheroids with subsequent analysis of pro-apoptotic and gene expression

Scientific Reports
The current study examined the anticancer potential of 80 synthetic organic compounds at 50µM using in vitro two-dimensional (2D) and three-dimensional (3D) spheroids model breast adenocarcinoma (MCF7) models.
Khaled Mahmoud, Elham M. Youssef, Farid M. Sroor, Walid Fayad   +3 more
doaj   +1 more source

Bioassay-Driven, Fractionation-Empowered, Focused Metabolomics for Discovering Bacterial Activators of Aryl Hydrocarbon Receptor

Aryl hydrocarbon receptor (AhR) is a transcription factor that regulates gene expression upon ligand activation, enabling microbiota-dependent induction, training, and function of the host immune system. A spectrum of metabolites, encompassing indole and
Huidi Tian (17734484), Lei Wang (6656), Derya Unutmaz (52436), Rachel Hardy (848530), Lina Kozhaya (253814), Elizabeth Fleming (217050), Lindsey Placek (17899283), Julia Oh (240419), Xudong Yao (230241)   +8 more
core   +1 more source

Impact of two nano-pesticide formulations in combating the two-spotted spider mite, Tetranychus urticae Koch, and their residues in cucumber fruits, Cucumis sativus L

Scientific Reports
Nano-pesticides aim to improve the efficacy and safety of conventional pesticides, but as they are still in the early stages of development, data about their environmental fate is insufficient.
Al-kazafy Hassan Sabry, Rania Mohamed Ahmed Helmy, Rasha Ahmed Sleem, Shaker Mohamed Abolmaaty, Aziza Hassan Mohamady   +4 more
doaj   +1 more source

Bioassay‐directed fractionation of organic contaminants in an estuarine sediment using the new mutagenic bioassay, mutatox™

, 1993
Bioassay‐directed fractionation of organic compounds was performed on an organic solvent extract of a contaminated estuarine sediment from Black Rock Harbor, Connecticut, using the new mutagenic bioassay, Mutatox™.
Ho, Kay T.Y., Quinn, James G., Kay T.Y. Ho, James G. Quinn   +3 more
core   +1 more source

Quantification of Bevacizumab Activity Following Treatment of Patients With Ovarian Cancer or Glioblastoma

Frontiers in Immunology, 2020
Highly sensitive reporter-gene assays have been developed that allow both the direct vascular endothelial growth factor (VEGF) neutralizing activity of bevacizumab and the ability of bevacizumab to activate antibody dependent cellular cytotoxicity (ADCC)
Christophe Lallemand, Rosa Ferrando-Miguel, Michael Auer, Sarah Iglseder, Theresa Czech, Anouk Gaber-Wagener, Franziska Di Pauli, Florian Deisenhammer, Michael G. Tovey   +8 more
doaj   +1 more source

Low-cost preservation protocol for Lentinus mushrooms

Italian Journal of Mycology
Preservation maintains the viability of an organism within a certain period. Mycelia are preserved through sub-culturing; however, it is laborious and maintains cultures for a short period.
Janice S. Aguilar, Rich Milton R. Dulay, Sofronio P. Kalaw, Renato G. Reyes   +3 more
doaj   +1 more source

Atividade residual no solo da mistura comercial dos herbicidas fluazifop-p-butil e fomesafen utilizados no cultivo convencional e direto do feijoeiro Soil residual activity of the commercial mixtures of the herbicides fluazifop-p-butyl and fomesafen under bean tillage and no-tillage systems

Planta Daninha, 2006
Avaliou-se neste trabalho a atividade residual da mistura comercial dos herbicidas fluazifop-p-butil e fomesafen (Robust) em Argissolo Vermelho-Amarelo câmbico (PVAc), cultivado com feijão, nos sistemas de plantio direto e convencional.
A. Jakelaitis, R. Vivian, J.B. Santos, A.A. Silva, A.F. Silva   +4 more
doaj   +1 more source

Leaf mixture emergence bioassay bacterial OTU table

, 2018
Leaf mixture emergence bioassay bacterial OTU ...
Brian Allan (5932823), Ephantus Muturi (3494054), Allison Gardner (5932820)   +2 more
core   +1 more source

Antineoplastic 4-piperidone-1-phosphonothioates with potential multi-targeted inhibitory properties

Scientific Reports
A set of 3,5-bis(ylidene)-4-piperidone-1-phosphonothioates 20a‒l was synthesized in high yields through dehydrochlorination reaction of 3,5-bis(ylidene)-4-piperidones 18a‒l and diethyl chlorothiophosphate 19 in DMF containing quantitative amounts of TEA ...
Mohamed S. Bekheit, Siva S. Panda, Benson M Kariuki, Walid Fayad, Ahmed A. F. Soliman, Hanaa Farag, Adel S. Girgis   +6 more
doaj   +1 more source

Bioassay results of three chlorantraniliprole formulations.

, 2016
Bioassay results of three chlorantraniliprole formulations.
Haixin Cui (574987), Chunxin Wang (368904), Dongsheng Yang (828941), Changjiao Sun (574989), Yan Wang (15435), Lei Feng (122689), Xiang Zhao (539285), Manli Yu (784165), Zhanghua Zeng (784166), Bo Cui (574988)   +9 more
core   +1 more source