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Sentinel Flavor Tabs
The combination milbemycin oxime/lufenuron (trade names Sentinel Flavor Tabs, by Novartis Animal Health, and Program plus) is a parasite control drug in which the active ingredient, milbemycin oxime, eliminates worms, while a second active ingredient, lufenuron, arrests the development of eggs and larvae, preventing them from maturing and continuing the infestation of an animal. This combination is registered for animal use only. To achieve efficacy, the treatment is administered once monthly, together with food, in a dosage suitable for the weight of the affected animal. The usual ratio is 500 μg milbemycin oxime and 10 mg lufenuron/kg body weight. Novartis indicates the proper dosage by color-coding the packages. Several 2002 studies by Novartis demonstrate that milbemycin oxime/lufenuron compares favorably to some other treatments, such as the moxidectin injection. The combination is considered effective in the elimination of fleas, and the prevention of in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endectocide
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Roundworm
The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega journa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veterinary Drugs
An animal drug (also veterinary drug) refers to a drug intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in animals. Regulation United States The U.S. Food and Drug Administration (FDA) has the broad mandate under the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 321 et seq.) to assure the safety and effectiveness of animal drugs and their use in all animals, including farm animals. The division of the FDA responsible for this is the Center for Veterinary Medicine (CVM). The equivalents of the Investigational New Drug and New Drug Application are known as the Investigational New Animal Drug and New Animal Drug Application, respectively. Before CVM formally approves an animal drug, the sponsor or manufacturer of the drug must document in scientific testing that the drug has been found "safe and effective". The testing data also must demonstrate that a methodology is available to detect and measure any residue left in edible animal produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiparasitic Agents
Antiparasitics are a class of medications which are indicated for the treatment of parasitic diseases, such as those caused by helminths, amoeba, ectoparasites, parasitic fungi, and protozoa, among others. Antiparasitics target the parasitic agents of the infections by destroying them or inhibiting their growth; they are usually effective against a limited number of parasites within a particular class. Antiparasitics are one of the antimicrobial drugs which include antibiotics that target bacteria, and antifungals that target fungi. They may be administered orally, intravenously or topically. Broad-Spectrum antiparasitics, analogous to broad-spectrum antibiotics for bacteria, are antiparasitic drugs with efficacy in treating a wide range of parasitic infections caused by parasites from different classes. Types Broad-spectrum * Nitazoxanide Antiprotozoals * Melarsoprol (for treatment of sleeping sickness caused by ''Trypanosoma brucei'') * Eflornithine (for sleeping sickne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adverse Effect (medicine)
An adverse effect is an undesired harmful effect resulting from a medication or other intervention, such as surgery. An adverse effect may be termed a "side effect", when judged to be secondary to a main or therapeutic effect. The term complication is similar to adverse effect, but the latter is typically used in pharmacological contexts, or when the negative effect is expected or common. If the negative effect results from an unsuitable or incorrect dosage or procedure, this is called a medical error and not an adverse effect. Adverse effects are sometimes referred to as "iatrogenic" because they are generated by a physician/treatment. Some adverse effects occur only when starting, increasing or discontinuing a treatment. Adverse effects can also be caused by placebo treatments (in which case the adverse effects are referred to as nocebo effects). Using a drug or other medical intervention which is contraindicated may increase the risk of adverse effects. Adverse effects may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitenpyram
Nitenpyram is a chemical frequently used as an insecticide in agriculture and veterinary medicine. The compound is an insect neurotoxin belonging to the class of neonicotinoids which works by blocking neural signaling of the central nervous system. It does so by binding irreversibly to the nicotinic acetylcholine receptor (nACHr) causing a stop of the flow of ions in the postsynaptic membrane of neurons leading to paralysis and death. Nitenpyram is highly selective towards the variation of the nACHr which insects possess, and has seen extensive use in targeted, insecticide applications. Known under the codename TI 304 during field testing starting in 1989, the compound's first documented commercial use was in 1995 under the name "Bestguard" as an agricultural insecticide. Later, nitenpyram was expanded for use as a flea treatment by the Novartis company under the trade name "Capstar", with a subsequent FDA approval for non-food producing animals in October 2000. The current produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxascaris Leonina
''Toxascaris leonina'' is a common parasitic roundworm found in dogs, cats, foxes, and related host species. ''T. leonina'' is an ascarid nematode, a worldwide distributed helminth parasite which is in a division of eukaryotic parasites that, unlike external parasites such as lice and fleas, live inside their host. The definitive hosts of ''T. leonina'' include canids (dogs, foxes, etc.) and felines (cats), while the intermediate hosts are usually rodents, such as mice or rats. Infection occurs in the definitive host when the animal eats an infected rodent. While ''T. leonina'' can occur in either dogs or cats, it is far more frequent in cats. A coprolite containing ''T. leonina'' eggs was excavated in Argentina's Catamarca Province and dated to 17002–16573 years old. This finding indicates that ''T. leonina'' has existed in South America since at least the Late Pleistocene. Life cycle The life cycle of ''T. leonina'' is fairly simple. Eggs are ingested and hatch in the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxocara Canis
''Toxocara canis'' (also known as dog roundworm) is a worldwide-distributed helminth parasite of dogs and other canids. The name is derived from the Greek word "," meaning bow or quiver, and the Latin word "caro," meaning flesh.Bassert , J., & Thomas, J. (2014). McCurnin's Clinical Textbook for Veterinary Technicians. (8th ed.). St. Louis , MO: Elsevier They live in the small intestine of the definitive host. In adult dogs, the infection is usually asymptomatic but may be characterized by diarrhea. By contrast, massive infection with ''Toxocara canis'' can be fatal in puppies, causing diarrhea, vomiting, an enlarged abdomen, flatulence, and poor growth rate. As paratenic hosts, a number of vertebrates, including humans, and some invertebrates can become infected. Humans are infected, like other paratenic hosts, by ingestion of embryonated ''T. canis'' eggs. The disease (toxocariasis) caused by migrating ''T. canis'' larvae results in two syndromes: visceral larva migrans and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whipworm
''Trichuris trichiura, Trichocephalus trichiuris'' or whipworm, is a parasitic roundworm (a type of helminth) that causes trichuriasis (a type of helminthiasis which is one of the neglected tropical diseases) when it infects a human large intestine. It is commonly known as the ''whipworm'' which refers to the shape of the worm; it looks like a whip with wider "handles" at the posterior end. Life cycle The female ''T. trichiura'' produces 2,000–10,000 single-celled eggs per day. Eggs are deposited from human feces to soil where, after two to three weeks, they become embryonated and enter the "infective" stage. These embryonated infective eggs are ingested by hand-mouth or through formites and hatch in the human small intestine, exploiting the intestinal microflora as a stimulus to hatching. This is the location of growth and molting. The infective larvae penetrate the villi and continue to develop in the small intestine. The young worms move to the caecum and penetrate the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heartworm
''Dirofilaria immitis'', also known as heartworm or dog heartworm, is a parasitic roundworm that is a type of filarial worm, a small thread-like worm, that causes dirofilariasis. It is spread from host to host through the bites of mosquitoes. There are four genera of mosquitoes that transmit dirofilariasis, ''Aedes'', ''Culex'', ''Anopheles'', and '' Mansonia''. The definitive host is the dog, but it can also infect cats, wolves, coyotes, jackals, foxes, ferrets, bears, seals, sea lions and, under rare circumstances, humans. Adult heartworms often reside in the pulmonary arterial system ( lung arteries) as well as the heart, and a major health effect in the infected animal host is a manifestation of damage to its lung vessels and tissues. In cases involving advanced worm infestation, adult heartworms may migrate to the right heart and the pulmonary artery. Heartworm infection may result in serious complications for the infected host if left untreated, eventually leading t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ectoparasiticide
An ectoparasiticide is an antiparasitic drug used in the treatment of ectoparasitic infestations. These drugs are used to kill the parasites that live on the body surface. Permethrin, sulfur, lindane, dicophane, benzyl benzoate Benzyl benzoate is an organic compound which is used as a medication and insect repellent. As a medication it is used to treat scabies and lice. For scabies either permethrin or malathion is typically preferred. It is applied to the skin as a ..., ivermectin and crotamiton are well known ectoparasiticides. Permethrin Broad-spectrum and potent pyrethroid insecticide and is most convenient for both scabies and lice. First choice drug. 100% cure rate. Causes neurological paralysis in insects probably by delaying depolarisation. Crotamiton Second choice drug. Effective scabicide, pediculocide and antipruritic. Cure rate 60-88%. Benzyl benzoate 2nd line drug for scabies and is seldom used for pediculosis. Cure rate 76-100% Lindane Effective i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hookworm
Hookworms are intestinal, blood-feeding, parasitic roundworms that cause types of infection known as helminthiases. Hookworm infection is found in many parts of the world, and is common in areas with poor access to adequate water, sanitation, and hygiene. In humans, infections are caused by two main species of roundworm, belonging to the genera ''Ancylostoma'' and '' Necator''. In other animals the main parasites are species of ''Ancylostoma''. Species The two most common types of hookworm that infect humans are ''Ancylostoma duodenale'' and '' Necator americanus''. Hookworm species that are known to infect domestic cats are '' Ancylostoma braziliense'' and '' Ancylostoma tubaeforme''. Wild cats are infected by '' Ancylostoma pluridentatum''. Dogs are commonly infected by '' Ancylostoma caninum'', but may also be infected by '' Uncinaria stenocephala'' and ''Ancylostoma braziliense''. In Asia, '' Ancylostoma ceylanicum'' is endemic among dogs and cats and infects humans. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
