Results 161 to 170 of about 27,204 (192)
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Drugs, 1977
This article describes the drugs used in helminthic infections and their therapeutic indications, mode of action, toxicity and other details of each of the recommended drugs, and discusses the nature and treatment of infection by helminths important in human medicine.
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This article describes the drugs used in helminthic infections and their therapeutic indications, mode of action, toxicity and other details of each of the recommended drugs, and discusses the nature and treatment of infection by helminths important in human medicine.
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International Journal for Parasitology, 1987
Abstract Modern equine anthelmintics can be divided into at least seven principal groups based on mode of action, i.e., benzimidazoles, pro-benzimidazoles, imidothiazoles, tetrahydropyrimidines, organophosphates, piperazines, and avermectins. The spectrum of activity of these drugs varies and resistance of cyathostomes to benzimidazole and pro ...
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Abstract Modern equine anthelmintics can be divided into at least seven principal groups based on mode of action, i.e., benzimidazoles, pro-benzimidazoles, imidothiazoles, tetrahydropyrimidines, organophosphates, piperazines, and avermectins. The spectrum of activity of these drugs varies and resistance of cyathostomes to benzimidazole and pro ...
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Journal of Medicinal Chemistry, 1977
A series of 3-halo-5-phenyl- and 3-phenyl-5-haloisoxazoles has demonstrated anthelmintic activity at doses ranging from 16 to 500 mg/kg orally against the rat roundworm, Nippostrongylus braziliensis. In the 5-phenyl series a halogen at the 3 position of the isoxazole ring was required for activity.
J B, Carr, H G, Durham, D K, Hass
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A series of 3-halo-5-phenyl- and 3-phenyl-5-haloisoxazoles has demonstrated anthelmintic activity at doses ranging from 16 to 500 mg/kg orally against the rat roundworm, Nippostrongylus braziliensis. In the 5-phenyl series a halogen at the 3 position of the isoxazole ring was required for activity.
J B, Carr, H G, Durham, D K, Hass
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Veterinary Record, 2010
CONGRATULATIONS to the BVA on producing a poster to encourage a reduction in the use of anthelmintics in grazing animals. Many of us in livestock areas have promoted responsible anthelmintic usage for years.
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CONGRATULATIONS to the BVA on producing a poster to encourage a reduction in the use of anthelmintics in grazing animals. Many of us in livestock areas have promoted responsible anthelmintic usage for years.
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Veterinary Parasitology, 1988
Anthelmintic control of Ostertagia ostertagi in cattle presents some special problems because the arrested larval stage (hypobiotic EL4) tolerates all of the older anthelmintics. The only anthelmintics on the North American market that are effective against this stage as well as the adult and developing stages are ivermectin and fenbendazole.
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Anthelmintic control of Ostertagia ostertagi in cattle presents some special problems because the arrested larval stage (hypobiotic EL4) tolerates all of the older anthelmintics. The only anthelmintics on the North American market that are effective against this stage as well as the adult and developing stages are ivermectin and fenbendazole.
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Veterinary Clinics of North America: Food Animal Practice, 1986
A number of anthelmintics are available for the control of gastrointestinal nematodes in cattle. In North America, O. ostertagi, Cooperia spp., lung worm, and F. hepatica probably cause the greatest losses in production. The older anthelmintics are often deficient in their action against some of these parasites. Recently, the Paratect morantel tartrate
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A number of anthelmintics are available for the control of gastrointestinal nematodes in cattle. In North America, O. ostertagi, Cooperia spp., lung worm, and F. hepatica probably cause the greatest losses in production. The older anthelmintics are often deficient in their action against some of these parasites. Recently, the Paratect morantel tartrate
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Veterinary Parasitology, 1994
Anthelmintic resistance is widespread in nematode parasites of sheep, goats and horses. Resistance is also developing in nematode parasites of cattle and has been detected in pig parasites. Benzimidazole, levamisole/morantel and ivermectin resistances occur in nematodes of sheep and goats and closantel resistance has been found in Haemonchus contortus.
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Anthelmintic resistance is widespread in nematode parasites of sheep, goats and horses. Resistance is also developing in nematode parasites of cattle and has been detected in pig parasites. Benzimidazole, levamisole/morantel and ivermectin resistances occur in nematodes of sheep and goats and closantel resistance has been found in Haemonchus contortus.
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Anthelmintic Treatment of Uncinariasis
The American Journal of Tropical Medicine and Hygiene, 1954Summary Tetrachlorethylene, U.S.P., when administered without being followed by a purge, causes less shock to the patient and is more efficacious in removing hookworms than when the anthelmintic is followed by a saline purge. A dosage scale of 0.05 cc.
Henry P. Carr +2 more
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2002
Since the introduction of broad-spectrum anthelmintics these drugs have been the major means of managed control of nematode parasites. Anthelmintics have been used particularly in livestock for the control of economically important parasites. Because of heavy reliance on these drugs and their widespread use, anthelmintic-resistant parasites have been ...
Sangster, N.C., Dobson, R.J.
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Since the introduction of broad-spectrum anthelmintics these drugs have been the major means of managed control of nematode parasites. Anthelmintics have been used particularly in livestock for the control of economically important parasites. Because of heavy reliance on these drugs and their widespread use, anthelmintic-resistant parasites have been ...
Sangster, N.C., Dobson, R.J.
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Veterinary Parasitology, 1993
In populations of livestock in which anthelmintics have become the only means of control, individual worms in some species of helminths evade the effects of specific anthelmintics. If these resistant individuals are selected (by removing the susceptible individuals in the population) then the resistant worm population on individual farms becomes ...
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In populations of livestock in which anthelmintics have become the only means of control, individual worms in some species of helminths evade the effects of specific anthelmintics. If these resistant individuals are selected (by removing the susceptible individuals in the population) then the resistant worm population on individual farms becomes ...
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