Results 31 to 40 of about 10,272 (227)

3′-Demethoxy-6-O-Demethylisoguaiacin and Norisoguaiacin Nematocidal Lignans from Artemisia cina against Haemonchus contortus Infective Larvae [PDF]

, 2023
Rosa Isabel Higuera-Piedrahita, Mariana Dolores-Hernández, Héctor Alejandro de la Crúz-Crúz, Raquel López‐Arellano, Pedro Mendoza de Gives, Agustín Olmedo‐Juárez, Jorge Alfredo Cuéllar-Ordaz, Manasés González‐Cortazar, Ever A. Blé-González, María Eugenia López‐Arellano, Alejandro Zamilpa   +10 more
openalex   +1 more source

The Anthelmintic Activity of Ethanol Extract of Basil Leaves (Ocimum americanum Linn.) Againt Haemonchus contortus Death in Vitro

Journal of Parasite Science, 2019
Tujuan dari penelitian ini adalah untuk mengetahui daya anthelmintik dari ekstrak etanol daun kemangi (Ocimum americanum Linn.) terhadap mortalitas cacing Haemonchus contortus secara in vitro. Sediaan ekstrak dibuat dengan konsentrasi (berat/volume) 2,5%,
Rari Noviana, Chairul Anwar Nidom, Agus Sunarso, Setiawan Koesdarto, Sri Mumpuni Sosiawati, Iwan Sahrial Hamid   +5 more
doaj   +1 more source

Health Benefits and Therapeutic Potential of Quercetin

Journal of Food Biochemistry, Volume 2026, Issue 1, 2026.
Quercetin, a polyphenolic compound prevalent in many fruits, vegetables, and other dietary sources, has attracted considerable interest due to its extensive health benefits. This review examines its diverse biological properties, particularly its antioxidant and anti‐inflammatory effects. The study integrates recent scientific findings to elucidate the
Mahendra Aryal, Kim Wei Chan
wiley   +1 more source

Evaluasi Penambahan Buah Pare (Momordica Charantia) Pada Pakan Terhadap Penampilan Produksi Ayam Pedaging

Jurnal Ternak Tropika, 2022
Penelitian ini bertujuan Untuk mengidentifikasi efektivitas dan level penggunaan ekstrak daun kersen (Muntingia calabura) terhadap mortalitas cacing Haemonchus contortus secara in vitro.
Sira Judin, Frans Umbu Datta, Edwin J. L. Lazarus   +2 more
doaj   +1 more source

Anthelmintic control failure and associated risk factors reported by farmers in communal sheep farming, Oliver Tambo District, Eastern Cape, South Africa

Veterinary Record Open, Volume 12, Issue 2, December 2025.
Abstract Background Helminth control on communal farms of South Africa, primarily relies on anthelmintic drugs, administered by farmers without veterinary supervision. This study investigated risk factors associated with farmer‐reported anthelmintic control failure on communal sheep farms in Oliver Tambo District of the Eastern Cape of South Africa ...
Songezo Mavundela, William Diymba Dzemo, Oriel Thekisoe   +2 more
wiley   +1 more source

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

La 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, Pedro Zúniga, Marcia Doña, Nohemy Pineda, Luz Luna, Gabriela Rivera, Lilieth Molina, Juan Gutiérrez, Jenifer Vanegas   +8 more
doaj  

Advance on exploration of vaccine candidates for Haemonchus contortus

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, ZHOU Qian-jin, ZHANG Hong-li, JIANG Xiao-lei   +3 more
doaj   +1 more source

The seasonality of gastrointestinal nematode species abundance (excluding Nematodirus) in sheep of different classes across New Zealand

New Zealand Journal of Agricultural Research, Volume 68, Issue 7, Page 2436-2455, December 2025.
ABSTRACT A survey on nine farms across New Zealand assessed the seasonality and species composition of gastrointestinal nematodes in three sheep classes: lambs (<1 year), 2‐tooth ewes (1–2 years), and mixed age ewes (>2 years). Monthly faecal samples from each class underwent faecal egg counting and deep amplicon sequencing of cultured third‐stage ...
Tania Waghorn, Alex Chambers, Charlotte Bouchet, Rina Hannaford, Madeleine Jones, Chris Miller, Christian Sauermann, Dave Leathwick   +7 more
wiley   +1 more source

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   +3 more sources

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

Revista 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, Ricardo Campos Ruelas, Gustavo Ibarra Daniel, Miguel A Zapata Moreno, Genáro Lizárraga del Castillo   +4 more
doaj