Results 31 to 40 of about 31,926 (241)

OVICIDAL AND LARVICIDAL PROPERTIES OF ADHATODA VASICA (L.) EXTRACTS AGAINST GASTROINTESTINAL NEMATODES OF SHEEP IN VITRO [PDF]

open access: yesPakistan Veterinary Journal, 2008
The main objective of this study was to evaluate the anthelmintic activity of Adhatoda vasica (Acanthaceae) in vitro against the gastrointestinal nematodes of sheep. The aqueous and ethanolic extracts of Adhatoda vasica aerial parts were evaluated by egg
I. R. M. AL-SHAIBANI, M. S. PHULAN, A. ARIJO AND T. A. QURESHI 1
doaj  

Use of nematophagous fungi in biological control of gastrointestinal nematodes in sheeps

open access: yesLogos Ciencia & Tecnología, 2016
The control of gastrointestinal nematodes in sheep is almost exclusively done with chemical products that generally offer good results, however inappropriate use has generated the presence of resistance in some parasitic groups. Consistent with this, and
García, Diego José   +2 more
doaj   +1 more source

Effect of bioactive compounds from Sainfoin (Onobrychis viciifolia Scop.) on the in vitro larval migration of Haemonchus contortus: role of tannins and flavonol glycosides [PDF]

open access: yes, 2005
Anthelmintic bioactivity against gastrointestinal nematodes has been associated with leguminous forages supporting the hypothesis of a role of condensed tannins.
E., BARRAU   +3 more
core   +1 more source

Gene expression profiling of Naïve sheep genetically resistant and susceptible to gastrointestinal nematodes

open access: yesBMC Genomics, 2006
Background Gastrointestinal nematodes constitute a major cause of morbidity and mortality in grazing ruminants. Individual animals or breeds, however, are known to differ in their resistance to infection.
Hyndman Dianne L   +8 more
doaj   +1 more source

Anthelmintic action of plant cysteine proteinases against the rodent stomach nematode, Protospirura muricola, in vitro and in vivo [PDF]

open access: yes, 2007
Cysteine proteinases from the fruit and latex of plants, including papaya, pineapple and fig, were previously shown to have a rapid detrimental effect, in vitro, against the rodent gastrointestinal nematodes, H eligmosomoides polygyrus (which is found in
Behnke, J.M.   +4 more
core   +3 more sources

Associations between filarial and gastrointestinal nematodes

open access: yesTransactions of the Royal Society of Tropical Medicine and Hygiene, 2005
The possibility that positive or negative associations occur between the filarial nematode Onchocerca volvulus and the gastrointestinal nematodes Ascaris lumbricoides and Trichuris trichiura was investigated in 205 children attending three schools in central Cameroon. Despite the closeness of their locations, marked differences between the schools were
Faulkner, H.   +6 more
openaire   +3 more sources

Multidrug resistance in Haemonchus contortus in sheep - can it be overcome?

open access: yesJournal of Veterinary Research, 2023
Gastrointestinal nematodes pose a threat to animal health and affect farmers by negatively impacting farm management.
Babják Michal   +5 more
doaj   +1 more source

Use of Diatomaceous Earth and Copper Oxide Wire Particles to Control Gastrointestinal Nematodes in Lambs [PDF]

open access: yes, 2020
Anthelmintic resistance (AR) urges alternatives to control gastrointestinal nematodes (GIN). Copper oxide wire particles (COWP) are more efficacious when used with other dewormers and little is known on efficacy of diatomaceous earth (DE) to control ...
Jones, Olivia
core   +2 more sources

Antiparasitic activity of chicory (Cichorium intybus) and its natural bioactive compounds in livestock: a review [PDF]

open access: yes, 2018
Increasing drug resistance in gastrointestinal (GI) parasites of livestock and concerns about chemical residues in animal products and the environment are driving the development of alternative control strategies that are less reliant on the use of ...
Boas, Ulrik   +7 more
core   +4 more sources

In vitro and in vivo anthelmintic activities of Iris kashmiriana Linn.

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2018
In search of a natural antiparasitic, in vitro and in vivo anthelmintic activities of methanol and aqueous extracts of Iris kashmiriana Linn. rhizome were tested against gastrointestinal nematodes of sheep.
Abida Khan   +3 more
doaj   +1 more source

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