Results 11 to 20 of about 14,379 (211)

Experimental infection of calves with Haemonchus placei and Haemonchus contortus: Assessment of parasitological parameters [PDF]

Veterinary Parasitology, 2016
The present study evaluated the viability and possible effects of Haemonchus contortus infections in experimentally prime infected calves, comparing them to infections by Haemonchus placei. Ten male Holstein newborns were used.
Buzzulini, Carolina, Salatta, Bruna, Soares, Vando Edésio, Teixeira, Weslen Fabricio Pires, Cruz, Breno Cayeiro, Fávero, Flávia Carolina [UNESP], Felippelli, Gustavo, Lopes, Welber Daniel Zanetti, Cruz, Breno Cayeiro [UNESP], Teixeira, Weslen Fabricio Pires [UNESP], Lopes, Welber Daniel Zanetti [UNESP], de Oliveira, Gilson Pereira, Salatta, Bruna [UNESP], da Costa, Alvimar José [UNESP], Fávero, Flávia Carolina, Soares, Vando Edésio [UNESP], Buzzulini, Carolina [UNESP], Maciel, Willian Giquelin [UNESP], de Oliveira, Gilson Pereira [UNESP], Maciel, Willian Giquelin, da Costa, Alvimar José, Felippelli, Gustavo [UNESP]   +21 more
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PCR primers for straightforward differentiation of Haemonchus contortus, Haemonchus placei and their hybrids [PDF]

Journal of Helminthology, 2017
Haemonchus contortus and Haemonchus placei are among the major parasites of small ruminants and cattle. Although infection with these nematodes is host-specific, with H. placei predominating in cattle and H.
Santos, M. C. [UNESP], Santos, M. C., Amarante, M. R.V. [UNESP], Bassetto, C. C. [UNESP], Amarante, M. R.V., Bassetto, C. C., Amarante, A. F.T., Amarante, A. F.T. [UNESP]   +7 more
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The developmental phosphoproteome of Haemonchus contortus

Journal of Proteomics, 2020
Protein phosphorylation plays essential roles in many cellular processes. Despite recent progress in the genomics, transcriptomics and proteomics of socioeconomically important parasitic nematodes, there is scant phosphoproteomic data to underpin ...
Korhonen, PK, Hofmann, A, Ang, CS, Ma, G, Williamson, NA, Young, ND, Stroehlein, AJ, Wang, T, Chang, BCH, Gasser, RB   +9 more
core   +4 more sources

Differentiation of Haemonchus placei from Haemonchus contortus by PCR and by morphometrics of adult parasites and third stage larvae

Revista Brasileira de Parasitologia Veterinária, 2014
Molecular and morphological methods were evaluated to distinguish between Haemonchus contortus and Haemonchus placei species. A total of 141 H. contortus and 89 H.
Michelle Cardoso dos Santos, Mônica Regina Vendrame Amarante, Maria Regina Lucas da Silva, Alessandro Francisco Talamini do Amarante   +3 more
doaj   +4 more sources

Why is it important to correctly identify Haemonchus species? Por que é importante a identificação correta das espécies de Haemonchus? [PDF]

Revista Brasileira de Parasitologia Veterinária, 2011
Parasitic gastroenteritis caused by Haemonchus spp. is a major cause of economic losses in the livestock industry because it impairs weight gain and increases mortality in cattle and small ruminants, especially in tropical and subtropical areas.
Alessandro Francisco Talamini do Amarante
doaj   +2 more sources

Immunity to Haemonchus contortus and Vaccine development

, 2016
Sheep are capable of developing protective immunity to Haemonchus contortus through repeated exposure to this parasite, although this immune protection is the result of a complex interaction among age, gender, physiological status, pregnancy, lactation ...
Meeusen, Els, Gonzalez, Jorge, Nisbet, Alasdair, Piedrafita, D. M., E.N. Meeusen, González, J. F., Piedrafita, David, A.J. Nisbet, J.F. González, D.M. Piedrafita, Nisbet, A. J., Meeusen, E. N.   +11 more
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Parasitological characteristics and tissue response in the abomasum of sheep infected with Haemonchus spp. Características parasitológicas e resposta tissular do abomaso em cordeiros infectados por Haemonchus spp.

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2000
A histopathological study was conducted on the abomasal mucosa of 40 Corriedale sheep exposed to natural infection with Haemonchus spp. The sheep were allowed to graze on contaminated pastures for 14 days and, after being housed for 28 days, they were ...
T.C.G. Oliveira-Sequeira, A.F.T Amarante, J.L. Sequeira   +2 more
doaj   +2 more sources

Haemonchus contortus Rudolphi

, 2009
Haemonchus contortus (Rudolphi) Blastocerus dichotomus (Illiger), stomach (abomaso), small intestine, São Paulo, Mato Grosso do Sul (Travassos et al. 1927; Vicente et al. 1997; Nascimento et al.
Muniz-Pereira, Luís C., Vieira, Fabiano M., Luque, José L.   +2 more
core   +2 more sources

Peptidomics of Haemonchus contortus [PDF]

ACS Omega, 2021
The nematode Haemonchus contortus (the barber's pole worm) is an endoparasite infecting wild and domesticated ruminants worldwide. Widespread anthelmintic resistance of H. contortus requires alternative strategies to control this parasite. Neuropeptide signaling represents a promising target for anthelmintic drugs.
Armelle Buzy, Camille Allain, John Harrington, Dominique Lesuisse, Vincent Mikol, David F. Bruhn, Aaron G. Maule, Jean-Claude Guillemot   +7 more
openaire   +5 more sources

Synthesis and Antiparasitic Activities of New Organometallic Derivatives of the Benzimidazole Anthelmintic Drugs. [PDF]

Chembiochem
Organometallic derivatization of existing drugs is a common strategy to look for new drug candidates. This work describes the derivatization of the benzimidazole anthelmintic scaffold, from the synthesis of the organometallic derivatives to the evaluation of their biological properties. It highlights a broad range of antiparasitic activities and leaves
Ludwig C, Taki AC, Byrne JJ, Mesdom P, Blacque O, Häberli C, Zumkehr T, Scalese G, Pérez-Díaz L, Gambino D, Lundström-Stadelmann B, Keiser J, Gasser RB, Cariou K, Gasser G.   +14 more
europepmc   +2 more sources