Results 11 to 20 of about 8,389 (210)

Sample Extraction Methods for Determining Trace Carbamate and Triazole Pesticides in Soil

open access: yesYankuang ceshi, 2015
QuEChERS method, Accelerated Solvent Extraction(ASE) and Ultrasound Extraction(UE) were used for sample extraction and are reported in this paper. Combined with liquid chromatograph coupled with mass spectrometry, these extraction methods were used to ...
ZHANG Jing   +4 more
doaj   +1 more source

Single copy/knock-in models of ALS SOD1 in C. elegans suggest loss and gain of function have different contributions to cholinergic and glutamatergic neurodegeneration [PDF]

open access: yes, 2018
Mutations in Cu/Zn superoxide dismutase 1 (SOD1) lead to Amyotrophic Lateral Sclerosis (ALS), a neurodegenerative disease that disproportionately affects glutamatergic and cholinergic motor neurons.
Baskoylu, Saba N   +10 more
core   +3 more sources

Altered Function of the DnaJ Family Cochaperone DNJ-17 Modulates Locomotor Circuit Activity in a Caenorhabditis elegans Seizure Model. [PDF]

open access: yes, 2016
The highly conserved cochaperone DnaJ/Hsp40 family proteins are known to interact with molecular chaperone Hsp70, and can regulate many cellular processes including protein folding, translocation, and degradation.
Jin, Yishi, Takayanagi-Kiya, Seika
core   +2 more sources

Photoswitchable diacylglycerols enable optical control of protein kinase C. [PDF]

open access: yes, 2016
Increased levels of the second messenger lipid diacylglycerol (DAG) induce downstream signaling events including the translocation of C1-domain-containing proteins toward the plasma membrane. Here, we introduce three light-sensitive DAGs, termed PhoDAGs,
A Betz   +65 more
core   +3 more sources

Cromatografia em camada delgada para o diagnóstico da intoxicação por aldicarb ("chumbinho") em cães e gatos Thin-layer chromatography for aldicarb poisoning diagnosis in dogs and cats

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Avaliou-se a cromatografia em camada delgada (CCD) como método de diagnóstico toxicológico para os casos de intoxicação por aldicarb em cães e gatos, utilizando-se 50 amostras de conteúdo gástrico obtidas durante a necropsia e 50 amostras de alimentos ...
F.G. Xavier   +3 more
doaj   +1 more source

Epidemiology of Animal Poisonings in the Canary Islands (Spain) during the Period 2014–2021

open access: yesToxics, 2021
Animal poisoning is one of the greatest conservation threats facing wildlife. In a preliminary study in the oceanic archipelago of the Canary Islands, we showed that the degree of threat from this circumstance was very high-even higher than that reported
Cristian Rial-Berriel   +11 more
doaj   +1 more source

Residual Action of Slow Release Systemic Insecticides on \u3ci\u3eRhopalosiphum Padi\u3c/i\u3e (Homoptera: Aphididae) on Wheat [PDF]

open access: yes, 2017
Slow release formulations of acephate and carbofuran encapsulated in pearl corn­ starch or corn flour granules were applied to the soil at seeding time of potted \u27Caldwell\u27 wheat in the laboratory.
Araya, J. E   +3 more
core   +2 more sources

Intoxicación letal con aldicarb: análisis de sangre post mortem mediante LC-ESI-MS/MS

open access: yesRevista de la Facultad de Medicina, 2015
Antecedentes. El aldicarb es un plaguicida carbamato de alta toxicidad asociado a intoxicaciones agudas fatales en el ser humano. Su mecanismo de acción consiste en la inhibición de la enzima acetilcolinesterasa (AChE) que ocasiona la acumulación del ...
Diana Jazmín Mariño-Gaviria   +1 more
doaj   +1 more source

Gain-of-function mutations in the UNC-2/CaV2α channel lead to excitation-dominant synaptic transmission in C. elegans [PDF]

open access: yes, 2019
Mutations in pre-synaptic voltage gated calcium channels can lead to familial hemiplegic migraine type 1 (FHM1). While mammalian studies indicate that the migraine brain is hyperexcitable due to enhanced excitation or reduced inhibition, the molecular ...
Alkema, Mark J.   +9 more
core   +1 more source

Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode

open access: yesAgronomy, 2021
The reniform nematode, Rotylenchulus reniformis (Linford and Oliveira), remains a common, widespread nematode pest of cotton across the southern United States.
Whitney D. Crow   +5 more
doaj   +1 more source

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