Results 51 to 60 of about 3,226 (202)

Impact of Methylparaben on Cumulus Cell DNA Integrity and Porcine Oocyte Developmental Competence In Vitro

Journal of Applied Toxicology, Volume 46, Issue 9, Page 2985-2996, September 2026.
ABSTRACT Parabens (PBs) are compounds widely used as preservatives in personal care products, food, and pharmaceuticals. Methylparaben (MePB) is the most used by different industries due to its chemical properties and low cost. The high daily human exposure to these compounds has raised concerns about their potential effects on health, particularly on ...
Yenny Ramírez‐Jara, Brenda Casado, Miguel Betancourt, Adyeni Barajas‐Salinas, Eduardo Casas, Gabriela Hurtado‐Alvarado, Juan José Rodríguez‐Mercado, Alma López, Iván Bahena, Lizbeth Juárez‐Rojas, Leticia González‐Núñez, Fahiel Casillas   +11 more
wiley   +1 more source

Evaluation of amitraz and derivatives in poisoned cat fur: a new screening method via Headspace/Gas Chromatography-Mass Spectrometry - case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Amitraz is a toxic pesticide that causes severe poisoning in animals; however, few reports of poisoning in cats can be found. Current diagnostic techniques mostly use invasive sampling and require a long time.
L.P.T. Prado, J.M.G. Barbosa, M.C. Vicente, A.C.M. Barros, N.M.S. Correia, L.L.P. Silva, B.K. Rodrigues, L.C. David, A.F.M. Botelho, N.R. Antoniosi FILHO   +9 more
doaj   +1 more source

Amitraz, an underrecognized poison

Indian Journal of Medical Research, 2016
Background & objectives: Amitraz is a member of formamidine family of pesticides. Poisoning from amitraz is underrecognized even in areas where it is widely available. It is frequently misdiagnosed as organophosphate poisoning.
Dhooria, Sahajal, Agarwal, Ritesh
openaire   +2 more sources

CsA-sensitive uptake of Sn-Protoporphyrin IX (Sn-Pp IX) is higher in amitraz-resistant ticks.

, 2015
Digest cells from tick strains sensitive or resistant to amitraz were incubated in the presence of 100 μM Sn-Pp IX for 2 h. (A,B) Amitraz-resistant strain; (C,D) amitraz-sensitive strain; (E,F) amitraz-resistant strain preincubated with 10 μM CsA; (G,H ...
Maria Clara Nascimento-Silva (781772), Marcos H. F. Sorgine (214340), Itabajara da Silva Vaz Jr. (758054), Gervásio Henrique Bechara (781773), Igor C. Almeida (156388), Flavio Alves Lara (781768), Jessica da Silva Ferreira (781771), Pedro L. Oliveira (150481), Ana Caroline Gandara (781770), Paula C. Pohl (781769)   +9 more
core   +1 more source

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region

Pest Management Science, Volume 82, Issue 9, Page 8950-8962, September 2026.
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Valesca Henrique Lima, Cárita de Souza Ribeiro‐Silva, Salorrane Miranda do Nascimento Pinto, Caio Márcio de Oliveira Monteiro, Pricila Vetrano Rizzo, Fernanda Mara Cunha Freitas, Rafael de Andrade Moral, Gabriel Moura Mascarin, Éverton Kort Kamp Fernandes   +8 more
wiley   +1 more source

Varroacidal Efficiency of Treatment with Amitraz in Honey Bee Colonies with Brood

Journal of Apicultural Science, 2018
Field trials were conducted to evaluate the effectiveness of amitraz fumigation against Varroa destructor in honey bee colonies with brood. Within this project the following aspects were taken into consideration: strength of colony, the number of ...
Pohorecka Krystyna, Skubida Piotr, Semkiw Piotr   +2 more
doaj   +1 more source

An uncommon but lethal poisoning – Amitraz

Australasian Medical Journal, 2011
Amitraz, a centrally acting alpha-2 adrenergic agonist, is increasingly being used for treatment of ectoparasitic infestation in cattle. Its effects in humans may mimic organophosphate poisoning. We report a case of poisoning after suicidal ingestion of Amitraz.
Joydeep, Chakraborty, Shivashankara Kaniyoor, Nagri, Amit Narayan, Gupta, Ankush, Bansal   +3 more
openaire   +2 more sources

Medicinal and Crop Protection Chemistry: Breaking Barriers, Building Synergies

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
A unified view of medicinal and crop protection chemistry reveals shared scientific progress, common challenges, and new opportunities for cross‐disciplinary collaboration. Bridging expertise across both fields could accelerate innovation and actively encourage more sustainable solutions.
Giulia Cazzaniga, Giusy L. Fratello, Alexander T. Apostle, Roberto Orru, David M. Barber, Silvia Gazzola   +5 more
wiley   +1 more source

Efeitos da administração epidural de amitraz, xilazina ou dimetil sulfóxido em vacas Effects of epidural injection of amitraz, xylazine or dimethyl sulfoxide in cows

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
Avaliaram-se os efeitos da injeção epidural de amitraz (0,4mg/kg), xilazina (0,05mg/kg) ou dimetil sulfóxido 10% (5,0ml) sobre a freqüência cardíaca (FC), pressão arterial sistólica (PAS), freqüência respiratória (FR), motilidade ruminal (MR ...
R.M. Almeida, C.A.A. Valadão, J.C.D. Moreno, A. Farias, A.H. Souza   +4 more
doaj   +1 more source

Small molecules as arthropod kinin receptor antagonists, feeding modulators, or novel mosquitocidal agents

Pest Management Science, Volume 82, Issue 7, Page 6842-6863, July 2026.
A two‐pronged screen of small molecules – (1) on recombinant kinin receptor and (2) through topical application – identifies kinin receptor antagonists, feeding behavior modulators, and new mosquitocidal molecules. Abstract BACKGROUND Aedes aegypti and Culex quinquefasciatus mosquitoes are primary vectors for numerous human and animal pathogens and ...
Bianca M. Henriques‐Santos, Patricia V. Pietrantonio   +1 more
wiley   +1 more source