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Topic: Liver fluke


  
 Teagasc - Keep Liver Fluke at Bay
This should ensure the highest efficacy of each treatment, the fewest treatments consistent with success and a rotational use of anthelmintics to limit the pressure for resistance.
A considerable amount of work is being done in pursuit of this goal, with expectations of success.
It is important to choose the correct drug for the particular problem.
http://www.teagasc.ie/publications/2002/liverfluke.htm   (2255 words)

  
 BEEF: One Bad Fluke
Knowing flukes are a potential problem for many ranchers, Zimmerman is concerned ranchers like Sitz are treating for liver flukes at the right time with the right product.
Research literature indicates clorsulon is very effective against adult flukes and somewhat effective against later stages of immature migrating flukes.
There are few other areas of animal health where ranchers can gain the kind of increased overall productivity that result in such improvements in profit.
http://www.findarticles.com/p/articles/mi_m0HDV/is_7_41/ai_n13495757   (1368 words)

  
 eMedicine - Trematode Infection : Article by Subhash Chandra Parija, MBBS, MD, PhD
F buski, known as the giant intestinal fluke, is found in the duodenum and jejunum of pigs and humans and is the largest intestinal fluke to parasitize humans.
Praziquantel remains the drug of choice for all trematode infections except fascioliasis, for which bithionol is the drug of choice.
Patchy foci of fibrotic change with a characteristic "ring shadow" (ie, circular or oval thin-walled cyst with a crescent-shaped opacity along one side) is the characteristic finding from x-ray films of the chest in patients with paragonimiasis.
http://www.emedicine.com/med/topic2301.htm   (5831 words)

  
 Fluke infections
In humans, the metacercariae are released from their cysts in the small intestine and migrate to the lungs or the brain in 1% of cases.
Some patients develop hives, muscle pains, or a yellow-color to the skin and whites of the eyes (jaundice).
A tuberculosis skin test and chest x ray will usually be sufficient to do this.
http://www.lifesteps.com/gm/Atoz/ency/fluke_infections.jsp   (1803 words)

  
 The Liver Fluke (Fasciola hepatica): Life Cycle, Epidemiology, Pathology, Clinical Signs, Effect on Productivity, ...
Several environmental conditions are necessary for propagation and development of both the lymnaeid snail and the developing larval forms of the fluke.
Ideally, treatment should be administered approximately 10 weeks after "ideal environmental conditions" for a given area are no longer present.
Liver flukes in cattle-prevalence, distribution, and experimental treatment.
http://www.vet.ksu.edu/cdroms/merial/training/00003.htm   (1804 words)

  
 Liver Fluke Control in Beef Cattle
late summer) when you are certain no immature flukes are present.
A modification of the fecal examination technique which includes the use of a two-sieve filtering system (Flukefinder
Several factors need to be recognized when interpreting fecal examinations for the detection of liver flukes.
http://edis.ifas.ufl.edu/VM089   (2611 words)

  
 Minnesota's Moose Mystery - Research Summary - Liver flukes
This migration can affect the liver in a variety of ways depending on the number of flukes, the condition of the moose, and the amount of time the flukes have parasitized the host.
Environmental Factors: The relationships of temperature and rainfall to fluke development are primary factors that regulate the speed of fluke development within the snail and rate of snail reproduction.
Moisture is essential for all stages of development of the liver fluke outside the mammal host.
http://www.fws.gov/midwest/agassiz/moosesite/fluke.html   (787 words)

  
 Deer Liver Fluke
This parasite is not infective for humans and presents no public health menace in this regard.
There is little tissue response or encapsulation, and uninterrupted migration throughout the liver causes massive hemorrhage and a peritonitis may develop.
Adult flukes have also been found free in pleural and peritoneal spaces in experimental trials.
http://www.michigan.gov/dnr/1,1607,7-153-10370_12150_12220-26639--,00.html   (916 words)

  
 Trematodes
The parasites burrow into the skin, and then are carried into the bloodstream to be taken to the liver, intestines, or bladder.
Important ones affecting man belong to the genera Schistosoma (blood fluke), Echinostoma (intestinal fluke), Fasciolopsis (liver fluke), Gastrodiscoides (intestinal fluke), Heterophyes (intestinal fluke), Metagonimus (intestinal fluke), Clonorchis (Asiatic liver fluke), Fasciola (liver fluke), Dicrocoelium (liver fluke), Opisthorchis (liver fluke), and Paragonimus (lung fluke).
Adult flukes live in the duodenum (the shortest and widest part of the small intestine) and jejunum (connects the duodenum and the ileum, which opens into the large intestine), where they cause ulceration.
http://www.innvista.com/HEALTH/microbes/parasite/trematod.htm   (707 words)

  
 Liver Cancer
A known human carcinogen, vinyl chloride can cause liver cancer, brain cancer, angiosarcoma, and other health problems in people who are exposed to it.
The risk factors are: Chronic Hepatitis, Cirrhosis of the liver and liver flukes (parasites).
Liver cancer is much more prevalent in many of the developing countries than in the industrialized world.
http://www.mamashealth.com/cancer/livercancer.asp   (427 words)

  
 Liver fluke - Wikipedia, the free encyclopedia
Liver flukes are a polyphyletic group of a trematodes (a kind of flatworm).
Clonorchis sinensis (the "Chinese liver fluke" or the "human liver fluke")
This page was last modified 19:12, 17 August 2005.
http://en.wikipedia.org/wiki/Liver_fluke   (50 words)

  
 Nikon MicroscopyU: SMZ1500 Fluorescence Digital Image Gallery - Human Liver Fluke
The human liver fluke is said to affect millions of people in southeastern Asia (30 million by one estimate), causing many deaths and adverse health conditions.
Ironically, the human liver fluke does not reside in or upon its host's liver; rather, the parasite lives in the biliary (bile) ducts.
Though some medical treatments are available, the host may suffer permanent damage or death depending on the degree of infestation and length of time carrying the parasites.
http://www.microscopyu.com/galleries/smz1500/clonorchissinensissmall.html   (367 words)

  
 Severe Biliary Hyperplasia Associated with Liver Fluke Infection in an Adult Alpaca -- Hamir and Smith 39 (5): 592 -- ...
with ova of liver flukes in an alpaca (Lama pacos).
Pathology of the liver is not a commonly recognized problem
Fascioliasis has also been recognized in the llama and alpaca,
http://www.vetpathology.org/cgi/content/full/39/5/592   (1030 words)

  
 The Liver Fluke Fasciola hepatica
However in some of these hosts, such as man or the horse the parasite is much less well adapted, and ectopic infections may occur, with adult flukes being found in unusual locations such as the lungs or under the skin.
This parasite is a typical fluke, and is very similar to the related species F.
The young fluke then penetrates the liver tissues, through which it migrates, feeding on mainly on blood, for about six weeks.
http://www.path.cam.ac.uk/~schisto/OtherFlukes/Fasciola.html   (1347 words)

  
 Beef News
However, these methods are not effective for large areas nor when fluke larvae may be carried by water flow from cattle upstream.
Also, the larvae are not sensitive to the medication until several weeks after they have been ingested.
Clorsulon is more effective against earlier migrating larval stages of liver fluke than is albendazole.
http://extension.usu.edu/files/agpubs/dec99nl.htm   (3263 words)

  
 Liver fluke -- Facts, Info, and Encyclopedia article
(additional info and facts about Clonorchis sinensis) Clonorchis sinensis (the "Chinese liver fluke" or the "human liver fluke")
Liver flukes are a (additional info and facts about polyphyletic) polyphyletic group of a (Parasitic flatworms having external suckers for attaching to a host) trematodes (a kind of flatworm).
(Infestation with the liver fluke Fasciola hepatica; liver damage sometimes occurs; related to liver rot) Fascioliasis
http://www.absoluteastronomy.com/encyclopedia/l/li/liver_fluke.htm   (89 words)

  
 Fasciola hepatica (sheel liver fluke)
The common name of this parasite, the "sheep liver fluke," is somewhat misleading since this parasite is found in animals other than sheep (including cattle and humans), and the parasite resides in the bile ducts inside the liver rather than the liver itself.
The migration of the worms through the host's liver, and the presence of the worms in the bile ducts, are responsible for the pathology associated with fascioliasis.
The metacercaria excysts in the definitive host's small intestine, and the immature worm penetrates the small intestine and migrates through the abdominal cavity to the host's liver.
http://www.biosci.ohio-state.edu/~parasite/fasciola.html   (422 words)

  
 Antihelminthic drugs
Any of the following medical conditions should also be reported to the prescribing physician: Crohn's disease, liver disease, kidney disease and worm cysts in the eyes.
Breastfeeding may have to be discontinued until the antihelminthic treatment has ended and breastfeeding mothers must also inform the prescribing physician.
Common side effects of antihelminthic drugs include dizziness, drowsiness, headache, sweating, dryness of the mouth and eyes, and ringing in the ears.
http://www.healthatoz.com/healthatoz/Atoz/ency/antihelminthic_drugs.jsp   (1633 words)

  
 AllRefer.com - liver fluke (Zoology: Invertebrates) - Encyclopedia
Topics that might be of interest to you:
More articles from AllRefer Reference on liver fluke
You are here : AllRefer.com > Reference > Encyclopedia > Zoology: Invertebrates > liver fluke
http://reference.allrefer.com/encyclopedia/X/X-liverflu.html   (110 words)

  
 Clonorchis sinensis (Oriental liver fluke)
Clonorchis sinensis is known as the oriental or Chinese liver fluke because it is distributed throughout Japan, Korea, China, Taiwan, and Vietnam (view geographic distribution).
Since the parasites can live for years and the number of parasites tends to increase as a person ages, the damage to the liver and bile duct tends to accumulate over time and can result in death.
The do not actually live in the host's liver, but are found in the bile ducts inside of the liver.
http://www.biosci.ohio-state.edu/~parasite/clonorchis.html   (400 words)

  
 liver fluke - definition of liver fluke by the Free Online Dictionary, Thesaurus and Encyclopedia.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
liver fluke - flatworm parasitic in liver and bile ducts of domestic animals and humans
Any of several parasitic trematode worms, especially Clonorchis sinensis, that infest the liver of various animals, including humans.
http://www.thefreedictionary.com/liver+fluke   (123 words)

  
 Fascioliasis
Liver flukes can be found on water plants in certain parts of the world.
These parasites are liver flukes that live in plant-eating animals.
Fascioliasis is a rare infectious disorder caused by parasites.
http://my.webmd.com/hw/health_guide_atoz/nord368.asp   (385 words)

  
 Chinese Liver Fluke -- eCureMe.com
The infection in humans spreads to the bile ducts (in the liver) and the gallbladder.
The infected fish are then eaten by humans, and cause infection.
http://www.ecureme.com/emyhealth/data/Chinese_Liver_Fluke.asp   (116 words)

  
 Nikon MicroscopyU: SMZ1500 Fluorescence Digital Image Gallery - Sheep Liver Fluke
In addition to producing inflammation, these parasites may release a substance that stimulates collagen production causing fibrosis in the host's tissue; such a condition may proceed to atrophy the liver and lead eventually to cirrhosis.
During its life cycle, the liver fluke travels through many environments including an intermediate host before arriving at its final destination, the bile ducts of a definitive host.
Once inside the snail, through a series of steps, the parasite advances to the larval stage of cercaria, thereupon leaving the snail to attach to vegetation and encapsulate itself in a cyst transforming into a metacercaria.
http://www.microscopyu.com/galleries/smz1500/fasciolahepaticasmall.html   (357 words)

  
 Tatet - fluke 40
Concerning worms, fluke refers to flatworms, especially trematodes and Liver.
Our specialisation is to provide a cost effective solution to industry and research organisations by providing good quality refurbished equipment.
Fluke is also the name of an electronic dance music band.
http://tatet.com/search-fluke_40.html   (83 words)

  
 MedlinePlus Medical Encyclopedia: Traveler's guide to avoiding infectious diseases
water- and food-borne diseases: Hepatitis A, diarrheal diseases, oriental liver fluke (clonorchiasis), oriental lung fluke (paragonimiasis)
water- and food-borne diseases: tapeworm, trichinellosis, fish tapeworm (diphyllobothriasis), liver fluke (Fasciola hepatica), Hepatitis A
water- and food-borne diseases: cholera, dysentery, amebic dysentery, typhoid fever, Hepatitis A, Hepatitis E, giant intestinal fluke (fasciolopsiasis), paragonimiasis, melioidosis
http://www.nlm.nih.gov/medlineplus/ency/article/001925.htm   (892 words)

  
 AskOxford: liver fluke
• noun a fluke of which the adult lives in the liver of a vertebrate and the larva in a secondary host such as a snail or fish.
http://www.askoxford.com/concise_oed/liverfluke?view=uk   (111 words)

  
 Liver Fluke
Instead of the cilia, external sense organs, and epidermis of the free-living flatworms, adult flukes have sucking disks with which...
Fluke - parasitic flatworm of the trematoda class, related to the tapeworm.
Question.com > Encyclopedia > Plants and Animals > Animals > Zoology: Invertebrates > Liver Fluke
http://www.question.com/link/X-liverflu.html   (151 words)

  
 liver fluke - definition of liver fluke in Encyclopedia
liver fluke - definition of liver fluke in Encyclopedia
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http://encyclopedia.laborlawtalk.com/liver_fluke   (50 words)

  
 Fluke
Another name for trematodes, a kind of flatworm (for example, the Liver Fluke).
The name of an electronic dance music band; see Fluke (band).
Either lobe of the tail of whales (cetaceans).
http://www.brainyencyclopedia.com/encyclopedia/f/fl/fluke.html   (106 words)

  
 Find in a Library: Fascioliasis and the liver fluke
Find in a Library: Fascioliasis and the liver fluke
WorldCat is provided by OCLC Online Computer Library Center, Inc. on behalf of its member libraries.
http://www.worldcatlibraries.org/wcpa/ow/c8728247c9db7a9e.html   (49 words)

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