Status of benzimidazole resistance in intestinal nematode populations of livestock in Brazil: a systematic review

LH Jaeger, FA Carvalho-Costa - BMC Veterinary Research, 2017 - Springer
Background Benzimidazoles (BZ) are a class of drugs widely used in veterinary and human
medicine, creating a great selection pressure and the emergence of BZ resistance. We …

[HTML][HTML] Comparative efficacy and toxic effects of carvacryl acetate and carvacrol on sheep gastrointestinal nematodes and mice

WPP Andre, WLC Ribeiro, GS Cavalcante… - Veterinary …, 2016 - Elsevier
Carvacrol is a compound isolated from some essential oils. It has been reported to possess
anthelmintic activity. Acetylation of this monoterpene has been proposed as a potential way …

Anthelmintic effect of thymol and thymol acetate on sheep gastrointestinal nematodes and their toxicity in mice

WPP André, GS Cavalcante, WLC Ribeiro… - Revista Brasileira de …, 2017 - SciELO Brasil
Thymol is a monoterpene and acetylation form of this compound can reduce the toxicity and
enhance its biological effects. The objective of this study was to evaluate the effect of thymol …

[HTML][HTML] Benzimidazole resistance survey for Haemonchus, Teladorsagia and Trichostrongylus in three European countries using pyrosequencing including the …

S Ramünke, L Melville, L Rinaldi, H Hertzberg… - International Journal for …, 2016 - Elsevier
Resistance to benzimidazoles (BZs) in trichostrongyloid nematodes is a worldwide problem
for livestock production, particularly regarding small ruminants. Sensitive and reliable …

A systematic review of the molecular mechanisms related to anthelmintic resistance in Haemonchus contortus: a contemporary narrative

JFV Rodrigues, JP Monteiro, TM Almeida… - Veterinary …, 2025 - Elsevier
Haemonchus contortus is a gastrointestinal parasite that affects ruminants (cattle, sheep,
etc.), having a significant welfare impact worldwide. The rise of anthelmintic resistance …

Drug screening for discovery of broad-spectrum agents for soil-transmitted nematodes

MA Elfawal, SN Savinov, RV Aroian - Scientific reports, 2019 - nature.com
Abstract Soil-transmitted nematodes (STNs), namely hookworms, whipworms, and ascarids,
are extremely common parasites, infecting 1–2 billion of the poorest people worldwide. Two …

Multiple anthelmintic resistance in gastrointestinal nematodes of small ruminants in Bangladesh

AR Dey, N Begum, MA Alim, MZ Alam - Parasitology international, 2020 - Elsevier
Anthelmintic resistance (AR) against gastrointestinal nematodes (GINs) of sheep and goats
is a global concern. To address the problem, this study assessed the status of AR in different …

[HTML][HTML] Two benzimidazole resistance-associated SNPs in the isotype-1 β-tubulin gene predominate in Haemonchus contortus populations from eight regions in …

Z Zhang, RB Gasser, X Yang, F Yin, G Zhao… - International Journal for …, 2016 - Elsevier
Haemonchus contortus is one of the most important parasitic nematodes of small ruminants
around the world, particularly in tropical and subtropical regions. The control of …

Status of benzimidazole resistance in Haemonchus contortus of goats from different geographic regions of Uttar Pradesh, India

S Chandra, A Prasad, N Yadav, A Latchumikanthan… - Veterinary …, 2015 - Elsevier
Present study was designed to survey the status of benzimidazole (BZ) resistance in goat
flocks of different agro climatic regions of Uttar Pradesh (UP), India by faecal egg count …

The development of anthelmintic resistance with best practice control of nematodes on commercial sheep farms in the UK

J Learmount, N Stephens, V Boughtflower… - Veterinary …, 2016 - Elsevier
Antimicrobial resistance threatens the effective prevention and treatment of an ever-
increasing range of infections. The widespread development of anthelmintic resistance is a …