Results 31 to 40 of about 492 (158)

Methodical guidelines on the control of fasciolosis in cattle in the Kaluga region

Российский паразитологический журнал, 2019
Information is provided on the causative agents of fasciolosis and the developmental biology of Fasciola hepatica. Fasciolosis of cattle is widespread in the conditions of the Kaluga Region and the Central Federal District on farms of different forms of ...
A. M. Ustinov, R. T. Safiullin, R. R. Safiullin   +2 more
doaj   +1 more source

The effects of Fasciola hepatica on Lymnaea truncatula

Parasitology, 1972
Among the functional changes observed in L. truncatula infected with F. hepatica were those of growth, reproduction and mortality. For the first 3 weeks after infection there was no difference between the growth of infected and uninfected groups of snails. Thereafter there was a temporary accelerated growth which occurred between the fourth and seventh
openaire   +2 more sources

Fasciola hepatica in Some Buffaloes and Cattle by PCR and Microscopy

The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
Fasciolosis is the burning problem of the livestock rearing community having huge morbidity, mortality, and economic losses to livestock industries in our country Pakistan. The faecal and liver biopsy samplings were examined by polymerase chain reaction (PCR) and microscopy technique during the entire study. A total of 307 samples including 149 samples
Sultan Ayaz, Riaz Ullah, Naser M. AbdEl-Salam, Sumiara Shams, Sadaf Niaz, Rafael Toledo   +5 more
wiley   +1 more source

An investigation on the mollusc fauna in west and south of Tehran Province, Iran [PDF]

یافته‌های نوین در علوم زیستی, 2023
Molluscs are important pests of natural and agricultural ecosystems, by feeding on different parts of leaves, stems, flowers, buds, fruits and roots of different plant hosts, reducing the marketability of annual agricultural products and damage plant ...
Mina Azhary, Elham Ahmadi
doaj  

A new Amphistome cercaria fromLymnaea truncatulain Europe [PDF]

Annales de Parasitologie Humaine et Comparée, 1987
Cercaria truncatuloides n. sp. is described from experimentally infected Lymnaea truncatula. It is characterized by a dorsoventral finfold at the tip of the tail, 44 papillae on the tail and an extraordinary great number of papillae (96) on the acetabulum, and presumably belongs to a Paramphistomum species of cattle in GDR.
K. Odening, P. Samnaliev
openaire   +1 more source

Multi‐Environment Quantification of Parasite and Intermediate Host DNA on Pasture for Fine‐Scale Disease Risk Assessment

Environmental DNA, Volume 6, Issue 5, September–October 2024.
Environmental DNA (eDNA) isolated from multiple environmental sources were used to better assess location suitability for parasite and snail intermediate host species in agricultural settings. ABSTRACT Parasite transmission occurs in complex environments comprising multiple matrices.
Christopher McFarland, Emer McCann, Peter McCann, Eric R. Morgan, Nikki J. Marks, Paul McVeigh, Geoffrey N. Gobert   +6 more
wiley   +1 more source

Prevalence of Fasciola hepatica infection in slaughtered sheep from Northwest Tunisia and its risk factors: Association with gastrointestinal helminths infection and anaemia

Veterinary Medicine and Science, Volume 10, Issue 5, September 2024.
Fasciolosis is one of the main parasitic infections of sheep in northwestern Tunisia, where bile examination sensitivity was higher than both liver inspection and coprology. Infected anaemic sheep prevalence was higher than that of non‐infected anaemic sheep.
Ines Hammami, Yosra Amdouni, Rihab Romdhane, Limam Sassi, Nadia Farhat, Mourad Rekik, Mohamed Gharbi   +6 more
wiley   +1 more source

A new baseline for fascioliasis in Venezuela: lymnaeid vectors ascertained by DNA sequencing and analysis of their relationships with human and animal infection

Parasites & Vectors, 2011
Background Human and animal fascioliasis poses serious public health problems in South America. In Venezuela, livestock infection represents an important veterinary problem whereas there appear to be few human cases reported, most of which are passively ...
Artigas Patricio, González L Carolina, Bargues M Dolores, Mas-Coma Santiago   +3 more
doaj   +1 more source

Last interglacial in western Europe: 20 years of multidisciplinary research on the Eemian (MIS 5e) calcareous tufa sequence at Caours (Somme basin, France) – a review

Boreas, Volume 53, Issue 3, Page 297-346, July 2024.
The Eemian calcareous tufa formation of Caours provides one of the best‐dated records of the last interglacial from fluvial terrace systems in NW Europe, and on the same site, a unique succession of four Palaeolithic layers attributed to Neanderthals, rich in large mammal remains. The tufa, firmly dated to 123.1±2.8 ka on the basis of 25 ages (mainly U‐
Pierre Antoine, Nicole Limondin‐Lozouet, Julie Dabkowski, Jean‐Jacques Bahain, Bassam Ghaleb, Jean‐Louis Reyss, Patrick Auguste, Noemie Sévêque, Guillaume Jamet, Marie‐Claude Jolly‐Saad, Agnès Gauthier, Loïc Lebreton, Jean‐Luc Locht   +12 more
wiley   +1 more source

Identification of factors associated with Fasciola hepatica infection risk areas on pastures via an environmental DNA survey of Galba truncatula distribution using droplet digital and quantitative real‐time PCR assays

Environmental DNA, Volume 6, Issue 1, January–February 2024.
ddPCR‐ and qPCR‐based eDNA assays were developed and applied to survey Galba truncatula on pastureland with the aim of identifying Fasciola hepatica infection risk areas. The likelihood of G. truncatula eDNA presence was lower in habitats that were fully shaded by trees, had black or dark brown soils, and contained deep water pools. The tools developed
Rhys Aled Jones, Chelsea N. Davis, Justyna Nalepa‐Grajcar, Hayley Woodruff, Hefin Wyn Williams, Peter M. Brophy, Emma Jones   +6 more
wiley   +1 more source