Results 31 to 40 of about 4,792 (182)

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. 2000).
Muniz-Pereira, Luís C., Vieira, Fabiano M., Luque, José L.   +2 more
openaire   +1 more source

Haemonchus contortus-Sheep relationship: A review.

Revista Científica, 2007
La hemoncosis, causada por el nematodo del abomaso de rumiantes Haemonchus contortus, constituye una de las enfermedades parasitarias más notables del ganado ovino en todo el mundo. Las infecciones provocan síndromes anémicos y de mala digestión/absorción que pueden causar la muerte en los casos agudos y disminución de la producción en las formas ...
Angulo-Cubillán, Francisco J, García-Coiradas, Leticia, Cuquerella, Montserrat, de la Fuente, Concepción, Alunda, José M   +4 more
openaire   +3 more sources

Nutritional Level and Type of Feed on the Reproductive Performance of Ewe and Its Effects on Offspring

Reproduction in Domestic Animals, Volume 61, Issue 8, August 2026.
ABSTRACT The amount and source of nutrition are important factors that influence an ewe's reproductive ability, but the effects of diet on the reproductive performance of its offspring are unclear. This study aimed to investigate the impact of maternal nutrition (level of nutrition and source) on the reproductive performance of ewes and their female ...
Fernanda Ferreira dos Santos, Maria Fernanda Soares Queiroz, Mônica Márcia da Silva, Amanda de Carvalho, Luciano Brochine, Mariluce Cardoso Oliveira, Sarita Bonagurio Gallo   +6 more
wiley   +1 more source

Motility in the L3 stage is a poor phenotype for detecting and measuring resistance to avermectin/milbemycin drugs in gastrointestinal nematodes of livestock

International Journal for Parasitology: Drugs and Drug Resistance, 2018
Motility is a commonly used in vitro phenotype for assessing anthelmintic activity of candidate compounds, and for detecting anthelmintic resistance in nematodes.
Melissa M. George, Lorraine Lopez-Soberal, Bob E. Storey, Sue B. Howell, Ray M. Kaplan   +4 more
doaj   +1 more source

Ovine CD14- an Immune Response Gene Has a Role Against Gastrointestinal Nematode Haemonchus contortus—A Novel Report

Frontiers in Immunology, 2021
CD14 (also known as the monocyte differentiation antigen) is an important immune response gene known to be primarily responsible for innate immunity against bacterial pathogens, and as a pattern recognition receptor (PRR), binds with LPS (endotoxin ...
Kavita Rawat, Aruna Pal, Samiddha Banerjee, Abantika Pal, Subhas Chandra Mandal, Subhasis Batabyal   +5 more
doaj   +1 more source

First Insight Into Multiple Paternity in the Potato Cyst Nematode Globodera pallida Facing Masculinizing Plant Resistance

Ecology and Evolution, Volume 16, Issue 7, July 2026.
This study demonstrated multiple paternity in the potato cyst nematode Globodera pallida: all females were polyandrous. Moreover, the female mating rate with different males appeared to remain stable, i.e., an average of seven fathering males, throughout the adaptation process to a masculinizing potato resistance.
Magali Esquibet, Océane Lechevalier, Nathan Garcia, Sylvain Fournet, Eric Grenier, Josselin Montarry   +5 more
wiley   +1 more source

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

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   +1 more source

UDP-glycosyltransferase family in Haemonchus contortus: Phylogenetic analysis, constitutive expression, sex-differences and resistance-related differences

International Journal for Parasitology: Drugs and Drug Resistance, 2018
UDP-glycosyltransferases (UGT), catalysing conjugation of UDP-activated sugar donors to small lipophilic chemicals, are widespread in living organisms from bacteria to fungi, plant, or animals.
Petra Matoušková, Lenka Lecová, Roz Laing, Diana Dimunová, Heiko Vogel, Lucie Raisová Stuchlíková, Linh Thuy Nguyen, Pavlína Kellerová, Ivan Vokřál, Jiří Lamka, Barbora Szotáková, Marián Várady, Lenka Skálová   +12 more
doaj   +1 more source

Potential of the Predatory Mites Gamasellodes lavafesii (Mesostigmata: Ascidae) and Cosmolaelaps mediocuspis (Mesostigmata: Laelapidae) on Different Soil Pests/Parasites and Alternative Prey for Large‐Scale Rearing

Journal of Applied Entomology, Volume 150, Issue 5, Page 562-572, June 2026.
ABSTRACT Many species of Mesostigmata soil mites have potential as biological control agents of pests/parasites. This study evaluated the predation potential of two of these species, Gamasellodes lavafesii (Ascidae) and Cosmolaelaps mediocuspis (Laelapidae).
A. R. A. Barros, J. P. I. Martin, G. J. Moraes, M. M. Inomoto, R. C. Castilho   +4 more
wiley   +1 more source

Hybridization, high genetic diversity, and molecular evidence of drug resistance to albendazole and levamisole in Haemonchus populations infecting goats in Thailand

BMC Veterinary Research
Background Haemonchosis, due to infection with Haemonchus contributes to livestock morbidity globally, resulting in economic losses. Hybrids between Haemonchus contortus and H.
Abigail Hui En Chan, Urusa Thaenkham, Chanisara Kaenkaew, Wallop Pakdee, Sivapong Sungpradit   +4 more
doaj   +1 more source