Results 211 to 220 of about 12,174 (228)

Nano-formulation enhances insecticidal activity of natural pyrethrins against Aphis gossypii (Hemiptera: Aphididae) and retains their harmless effect to non-target predators

Environmental science and pollution research international, 2018
N. Papanikolaou, A. Kalaitzaki, F. Karamaouna, A. Michaelakis, V. Papadimitriou, V. Dourtoglou, D. Papachristos   +6 more
semanticscholar   +1 more source

Action of six pyrethrins purified from the botanical insecticide pyrethrum on cockroach sodium channels expressed in Xenopus oocytes.

Pesticide Biochemistry and Physiology, 2018
Mengli Chen, Yuzhe Du, Guonian Zhu, Genki Takamatsu, M. Ihara, K. Matsuda, B. Zhorov, K. Dong   +7 more
semanticscholar   +1 more source

Natural pyrethrins induce autophagy of HepG2 cells through the activation of AMPK/mTOR pathway.

Environmental Pollution, 2018
Yun Yang, Jufang Gao, Yang Zhang, Wenping Xu, Youwu Hao, Zhiping Xu, Liming Tao   +6 more
semanticscholar   +1 more source

Residue analysis and risk assessment of pyrethrins in open field and greenhouse turnips

Environmental science and pollution research international, 2017
Xiaoxiao Feng, Lixiang Pan, Chen Wang, Hongyan Zhang   +3 more
semanticscholar   +1 more source

Natural pyrethrins induces apoptosis in human hepatocyte cells via Bax- and Bcl-2-mediated mitochondrial pathway.

Chemico-Biological Interactions, 2017
Yun Yang, Mimi Zong, Wenping Xu, Yang Zhang, Bo Wang, Mingjun Yang, Liming Tao   +6 more
semanticscholar   +1 more source

The different effects of natural pyrethrins and beta-cypermethrin on human hepatocyte QSG7701 cells by ROS-mediated oxidative damage

Environmental science and pollution research international, 2018
Yun Yang, Wenjing Liu, Jian Wang, Yang Zhang, Wenping Xu, Liming Tao   +5 more
semanticscholar   +1 more source

Comparison of green sample preparation techniques in the analysis of pyrethrins and pyrethroids in baby food by liquid chromatography-tandem mass spectrometry.

Journal of Chromatography A, 2017
M. Petrarca, Alexander Ccanccapa-Cartagena, A. Masiá, H. Godoy, Y. Picó   +4 more
semanticscholar   +1 more source

Simultaneous determination of pyrethroids and pyrethrins by dispersive liquid-liquid microextraction and liquid chromatography triple quadrupole mass spectrometry in environmental samples

Analytical and Bioanalytical Chemistry, 2017
Alexander Ccanccapa-Cartagena, A. Masiá, Y. Picó   +2 more
semanticscholar   +1 more source

Supercritical fluid extraction of pyrethrins from pyrethrum flowers (Chrysanthemum cinerariifolium) compared to traditional maceration and cyclic pressurization extraction

, 2017
M. Gallo, A. Formato, D. Ianniello, A. Andolfi, Esterina Conte, M. Ciaravolo, Vincenzo Varchetta, D. Naviglio   +7 more
semanticscholar   +1 more source

Biocompatible colloidal dispersions as potential formulations of natural pyrethrins: a structural and efficacy study.

Langmuir, 2015
A. Kalaitzaki, N. Papanikolaou, F. Karamaouna, V. Dourtoglou, A. Xenakis, V. Papadimitriou   +5 more
semanticscholar   +1 more source