Results 51 to 60 of about 20,970 (221)

Efficacy of Supplementing Lemongrass Powder on Growth, Metabolism, Immune and Endo‐Parasitic Status of Lambs in the Tropics

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Dietary supplementation of lemongrass powder (0.50 g per kg metabolic body weight) with a basal diet significantly enhanced lamb daily gain, growth velocity, feed efficiency and nutrient digestibility. It increased serum high‐density lipoprotein cholesterol (HDL‐C), albumin and IgG concentrations, while reducing aspartate aminotransferase (AST ...
Md. Aliar Rahman   +5 more
wiley   +1 more source

Diagnosis of first stage larvae of gastrointestinal nematodes of dairy calves in the city of Paty do Alferes-RJ/
Diagnóstico de larvas de primeiro estágio de nematóides gastrintestinais de bezerros leiteiros do município de Paty do Alferes – RJ

open access: yesSemina: Ciências Agrárias, 2011
An epidemiologycal survey were carried out using the filter of Visser technique for the diagnosis of first-stage larvae (L1) of gastrointestinal nematodes in faecal samples from 150 dairy calves in Paty do Alferes city, Rio de Janeiro state.
Argemiro Sanavria   +3 more
doaj   +1 more source

Advance on exploration of vaccine candidates for Haemonchus contortus

open access: yes浙江大学学报. 农业与生命科学版, 2009
Substantial progress has been made in identifying several antigens from Haemonchus contortus, mostly expressed on the surface of the worm gut which are exposed to the blood meal.
DU Ai-fang   +3 more
doaj   +1 more source

Epidemiology of strongyle nematode infections and first report of benzimidazole resistance in Haemonchus contortus in goats in South Darfur State, Sudan [PDF]

open access: yes, 2019
Background Since pastoralists in South Darfur, Sudan, had complained about lack of albendazole (ABZ) efficacy to control nematodes in goats, the frequency of infection with gastrointestinal helminths was studied before in vivo faecal egg count reduction
Abakar, Adam   +8 more
core   +1 more source

A contemporary map of Fasciola hepatica distribution in sheep and cattle in New South Wales

open access: yesAustralian Veterinary Journal, Volume 104, Issue 1-2, Page 25-36, January-February 2026.
Fasciola hepatica is a global threat to livestock production, human health, and food security. Infection causes significant reductions in milk production and quality, feed conversion efficiency, wool quality, and reproductive performance. In New South Wales (NSW), Australia, data on the distribution of F. hepatica are more than 50 years out of date and
SN Vyas   +3 more
wiley   +1 more source

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

open access: yesRevista 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   +3 more
doaj   +3 more sources

PRIMER DIAGNÓSTICO DE RESISTENCIA A LEVAMISOL Y LACTONAS MACROCÍCLICAS EN NEMÁTODOS GASTROINTESTINALES PARÁSITOS DE OVINOS EN NICARAGUA

open access: yesLa Calera, 2005
En Diciembre del 2004, fue reportada una parasitosis persistente enbr /ovinos de la región de trópico seco del pacífico (Ciudad de Granada,br /Nicaragua) a tratamientos implementados con levamisol e ivermectina.
Enrique Rimbaud   +8 more
doaj  

Cross Reaction of Haemonchus Contortus ANTIGEN WITH ANTI-Fasciola Gigantica Serum by Using Western Blot Technique

open access: yesJournal of Parasite Science, 2020
The purpose of this research to know cross reaction of Haemonchus contortus protein with anti-Fasciola gigantica serum by using the Western Blot technique. The result can be used as Haemonchosis serologic diagnostic.
Firman Hadi Fanani   +4 more
doaj   +1 more source

Abundant variation in microsatellites of the parasitic nematode Trichostrongylus tenuis and linkage to a tandem repeat [PDF]

open access: yes, 2006
An understanding of how genes move between and within populations of parasitic nematodes is important in combating the evolution and spread of anthelmintic resistance.
Adam, A.   +5 more
core   +1 more source

Diagnostico in vitro de una población de haemonchus contortus de caprinos resistente al tiabendazol

open access: yesRevista Mexicana de Ciencias Pecuarias, 1991
Se diagnosticó en caprinos mediante una prueba in vitro, una población de Haemonchus contortus resistente al Tiabendazol. Los caprinos pastoreaban praderas de alfalfa.
Marco A Saenz Flores   +4 more
doaj  

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