نتایج جستجو برای: ostertagia circumcincta

تعداد نتایج: 393  

Journal: :Molecular and biochemical parasitology 2003
P Geldhof I Vercauteren K Gevaert A Staes D P Knox J Vandekerckhove J Vercruysse E Claerebout

P. Geldhof a,∗, I. Vercauteren a, K. Gevaert b, A. Staes b, D.P. Knox c, J. Vandekerckhove b, J. Vercruysse a, E. Claerebout a a Laboratory of Parasitology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke B9820, Belgium b Department of Medical Protein Research, Flanders Interuniversity Institute for Biotechnology, Ghent University, Merelbeke, Belgium c Moredun Res...

2013
S. J. Smith A. A. Eljaki J. Acharya R. F. Daly

Parasitic nematodes have significant detrimental effects on the profitability of beef production in South Dakota. Administering anthelmintics can be inconvenient and expensive when treating cattle on pasture. Free-choice anthelmintics were developed to improve the ability of beef producers to effectively deworm cattle without passing them through a cattle chute. The convenience of free-choice a...

Journal: :Parasitologia 2022

Full-length cDNAs encoding macrophage inhibitory factor-2 (MIF-2) were cloned from Teladorsagia circumcincta (TcMIF-2) and Haemonchus contortus (HcMIF-2). TcMIF-2 HcMIF-2 cDNA (342 bp) encoded proteins of 114 amino acids, each which was present as a single band about 16 kDa on SDS-PAGE. Multiple alignments the protein sequences showed homology 84% between HcMIF-2, 54–76% with MIF-2s seven nemat...

Journal: :Veterinary Parasitology 2021

Gastrointestinal nematodes (GIN) infections are a serious problem in livestock production due to the great economic losses they cause. Their control is increasingly difficult because of rapid development drug resistance and limited number available drugs. Therefore, this study evaluated 18 aminoalcohol 16 diamine derivatives against eggs, first third stage larvae from susceptible resistant isol...

Journal: :Jurnal Biosains Pascasarjana 2023

Kuda penarik cidomo yang digunakan sebagai alat transportasi di Kota Mataram sangat rentan terhadap penyakit cacingan karena hidup jalan dengan pemeliharaan secara tradisional akan berdampak pada kesehatan kuda. Telah dilakukan penelitian cross-sectional kuda bulan Februari sampai Maret 2021. Penelitian ini bertujuan untuk mengetahui hubungan prevalensi saluran cerna umur Mataram. Sebanyak 74 f...

Journal: :Veterinary parasitology 2010
Robert W Li Yali Hou Congjun Li Louis C Gasbarre

The abomasal nematode Ostertagia ostertagi is a major causal agent contributing to production inefficiencies in the cattle industry in temperate regions of the world. Protective immunity to infections develops very slowly and resistance to reinfection manifests only after prolonged exposure. Mechanisms underlying the development of protective immunity remain largely unexplored. Immune animals, ...

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