Results 21 to 30 of about 7,856 (193)

The effect of chlorpyrifos upon ATPase activity of sarcoplasmic reticulum and biomechanics of skeletal muscle contraction [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2016
We investigated the effect of chlorpyrifos, an organophosphate insecticide, on Ca2+,Mg2+-ATPase activity of sarcoplasmic reticulum and on contraction dynamics (force and length changes) of Rana temporaria m. tibialis anterior muscle fiber bundles. All of
D. M. Nozdrenko   +4 more
doaj   +1 more source

POTENTIAL BREEDING SITES AND ORGANOPHOSPHATE RESISTANCE STATUS OF AEDES SPP. IN YOGYAKARTA

open access: yesJurnal Berkala Epidemiologi, 2022
Background: The discovery of Aedes spp. in the breeding sites is the leading cause of the high incidence of Dengue Hemorrhagic Fever (DHF) in Yogyakarta in 2019.
Nila Qudsiyati   +3 more
doaj   +1 more source

First meta-analysis study of cholinesterase inhibition in experimental animals by organophosphate or carbamate insecticides under the influence of diphenhydramine [PDF]

open access: yesVeterinary World, 2023
Background and Aim: Diphenhydramine is an H1-antihistamine that counteracts the toxic effects of organophosphate and carbamate insecticides that inhibit cholinesterase (ChE) activity. This meta-analysis aimed to investigate the effects of diphenhydramine
Fouad K. Mohammad   +3 more
doaj   +1 more source

Managing resistance is critical to future use of pyrethroids and neonicotinoids

open access: yesCalifornia Agriculture, 2005
Synthetic pyrethroids and neonicotinoids are the most readily available alternatives to the organophosphate and carbamate insecticides. Pyrethroids have become widely used in California, and problems with insecticide resistance and ...
Frank Zalom   +2 more
doaj   +2 more sources

Evolutionary trade-offs associated with copy number variations in resistance alleles in Culex pipiens mosquitoes

open access: yesParasites & Vectors, 2022
Organophosphate and carbamate insecticides have largely been used worldwide to control mosquito populations. As a response, the same amino acid substitution in the ace-1 gene (G119S), conferring resistance to both insecticides, has been selected ...
Pascal Milesi   +4 more
doaj   +1 more source

SECONDARY HYPERTENSION IN ACUTE POISONING IN CHILDREN AND ADOLESCENTS [PDF]

open access: yesRomanian Journal of Pediatrics, 2015
Introduction. Exposure to various cardiovascular and non-cardiovascular drugs, drugs of abuse, chemicals and plants may cause secondary hypertension. The authors report their personal experience related to secondary hypertension due to acute poisoning ...
Cristina Iolanda Vivisenco   +1 more
doaj   +1 more source

Accidental organophosphate insecticide intoxication in children: a reminder [PDF]

open access: yesInternational Journal of Emergency Medicine, 2011
Misuse of organophosphate insecticides, even in case of domestic application, can be life threatening. We report the case of siblings admitted with respiratory distress, pinpoint pupils and slurred speech. The symptoms appear after spraying the skin by insecticides.
van Heel, Willemijn   +1 more
openaire   +3 more sources

Flaccid paraplegia of organophosphate-induced delayed polyneuropathy leading to early spastic paraplegia. Case report

open access: yesAktualności Neurologiczne, 2015
Organophosphate insecticides have been widely used for pest control. They have been readily used as a suicidal agent in developing countries. This paper reports the case of a middle aged male patient with acute organophosphate compound poisoning who in
Rohan Mahale   +4 more
doaj   +1 more source

Resistance to pirimiphos-methyl in West African Anopheles is spreading via duplication and introgression of the Ace1 locus.

open access: yesPLoS Genetics, 2021
Vector population control using insecticides is a key element of current strategies to prevent malaria transmission in Africa. The introduction of effective insecticides, such as the organophosphate pirimiphos-methyl, is essential to overcome the ...
Xavier Grau-Bové   +16 more
doaj   +1 more source

Armored scale insecticide resistance challenges San Joaquin Valley citrus growers

open access: yesCalifornia Agriculture, 2001
Organophosphate and carbamate insecticides have been used to treat citrus pest problems for more than 40 years. From 1990 to 1998, we documented California red scale and yellow scale resistance to these insecticides.
E Grafton-Cardwell   +3 more
doaj   +2 more sources

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