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Author(s): RODRIGUES, J. F. V.; SANTOS, J. M. L. dos; FROTA, G. A.; VIEIRA, L. da S.; TEIXEIRA, M.; MONTEIRO, M. S.; MONTEIRO, J. P.

Abstract - ATP-binding cassette (ABC) transporters, including P-glycoproteins (PGP), have been implicated in drug resistance in different organisms including Haemonchus contortus. This study confirmed... ...

Repository: BDPA     Publication year: 2024

Author(s): BASSETTO, C. C.; ALBUQUERQUE, A. C. A.; LINS, J. G. G.; SILVA, N. M. M.; CHOCOBAR, M. L. E.; BELLO, H. J. S.; MENA, M. O.; NICIURA, S. C. M.; AMARANTE, A. F. T.; CHAGAS, A. C. de S.

Haemonchus contortus and Trichostrongylus colubriformis are the most important gastrointestinal nematodes causing serious losses in sheep production of tropical and subtropical regions. Prophylaxis of... ...

Repository: BDPA     Publication year: 2024

Author(s): FROTA, G. A.; SANTOS, V. O. dos; RODRIGUES, J. F. V.; OLIVEIRA, B. R.; ALBUQUERQUE, L. B.; VASCONCELOS, F. R. C. de; SILVA, A. C.; TEIXEIRA, M.; BRITO, E. S. de; SANTOS, J. M. L. dos; VIEIRA, L. da S.; MONTEIRO, J. P.

Abstract: Parasitism by gastrointestinal nematodes is a challenge for small ruminant farming worldwide. It causes productive and economic losses, especially due to parasite resistance to conventional... ...

Repository: BDPA     Publication year: 2023

Author(s): NICIURA, S. C. M.; SANCHES, G. M.

The high prevalence of Haemonchus contortus and its anthelmintic resistance have affected sheep production worldwide. Machine learning approaches are able to investigate the complex relationships amon... ...

Repository: BDPA     Publication year: 2024

Author(s): BASSETTO, C. C.; CHOCOBAR, M. L. E.; GAINZA, Y. A.; SANTOS, L. A. L.; BELLO, H. J. S.; SILVA, N. M. M.; AMARANTE, A. F. T.; CHAGAS, A. C. de S.

A novel larval development test (LDT) named RESISTA-Test© was developed to detect anthelmintic resistance using a 96-well culture plate.

Repository: BDPA     Publication year: 2023

Author(s): ALEMÁN GAINZA, Y.; FANTATTO, R. R.; NICIURA, S. C. M.; CHAGAS, A. C. de S.

The control of gastrointestinal nematodes of small ruminants has been carried out through intense and indiscriminate use of anthelmintics.

Repository: BDPA     Publication year: 2017

Author(s): ALEMÁN GAINZA, Y.; SANTOS, I. B. DOS; FIGUEIREDO, A.; SANTOS, L. A. L. DOS; ESTEVES, S. N.; BARIONI JUNIOR, W.; MINHO, A. P.; CHAGAS, A. C. de S.

This study evaluated the resistance status of Haemonchus contortus from sheep flocks in the state of São Paulo, Brazil, through comparison between the fecal egg count reduction test (FECRT) and the la... ...

Repository: BDPA     Publication year: 2021

Author(s): MEDEROS, A. E.; CARRACELAS, B.; MINHO, A. P.; FERNÁNDEZ, S.; SÁNCHEZ, J.

A systematic review and meta-analysis was conducted with the aim to measure the prevalence of anthelmintic resistance (AR) in cattle gastrointestinal nematodes (GIN) and potential management factors a... ...

Repository: BDPA     Publication year: 2018

Author(s): NICIURA, S. C. M.; ALBUQUERQUE, A. C. A. de; CRUVINEL, G. G.; MORAES, C.; CHAGAS, A. C. de S.; ESTEVES, S. N.; BENAVIDES, M. V.; AMARANTE, A. F. T. do

Anthelmintic resistance is a worldwide problem in sheep production. Monepantel, the most recent anthelmintic released in market, has some reports of resistance, but it is still the most effective trea... ...

Repository: BDPA     Publication year: 2018

Author(s): NICIURA, S. C. M.; TIZIOTO, P. C.; MORAES, C. V.; CRUVINEL, G. G.; ALBUQUERQUE, A. C. A. de; SANTANA, R. C. M.; CHAGAS, A. C. de S.; ESTEVES, S. N.; BENAVIDES, M. V.; AMARANTE, A. F. T. do

Haemonchus contortus, a gastrointestinal nematode parasite of sheep, is mainly controlled by anthelmintics; the occurrence of anthelmintic resistance leads to treatment failures and increases economic... ...

Repository: BDPA     Publication year: 2019

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