Ascaris is a genus of parasitic nematode worms known as the “small intestinal roundworms”, which is a type of helminth (parasitic worm). One species, Ascaris. Infect Disord Drug Targets. Oct;10(5) Ascaris lumbricoides: an overview of therapeutic targets. Hagel I(1), Giusti T. Author information: (1) Sección. Ascariasis mainly contributes to the global helminthic burden by infesting a large number of children in the tropical countries. Hepato-biliary ascariasis (HBA) is.

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Hepatic and Biliary Ascariasis

Life cycle image and information courtesy of DPDx. Abstract Ascariasis mainly contributes to the global helminthic burden by infesting a large number of children in the tropical countries. Retrieved from ” https: Christopher F, James CF.

A prospective study on Jordanian patients. The source of infection is from objects which have been contaminated with fecal matter containing eggs.

The evolution of drug discovery: The biliary sludge is composed of cholesterol crystals, mucin and calcium bilirubinate granules.

It may be commoner in children. Intensity of reinfection with Ascaris lumbricoides and its implications for parasite control. From Wikipedia, the free encyclopedia. Please review our privacy policy. The development of genomic technology has provided a great amount of available nematode DNA sequences, coupled with new gene function data that may lead to the identification of new drug targets through efficient mining of nematode genomic databases.

Hepatobiliary and pancreatic ascariasis in India. Nervous system consists of a nerve ring and many longitudinal nerve cords. The eggs can be seen in a smear of fresh feces examined on a glass slide under a microscope and there are ascariviose techniques to concentrate them first or increase their visibility, such as the ether sedimentation method or the Kato technique. During the larval migratory phase, an acute transient pneumonitis known as Loeffler’s syndrome may develop, characterised by fever, cough, wheeze hypersensitivity and marked eosinophilia.


This is found to be commoner in those acaridiose had prior heavy infection, implying individual susceptibility.

Basic and Clinical Immunology.

Treatment of biliary ascariasis and its rationale. Current Medical Diagnosis Treatment.

Ascaris lumbricoides: an overview of therapeutic targets.

From Wikipedia, the free encyclopedia. The final symptoms are gastrointestinal discomfort, colic and vomiting, fever, and observation of live worms in stools.

Eggs can survive potentially for 15 years and a single worm may produceeggs a day. Ascaris lumbricoides is the largest and most prevalent of the human nematodes, rivaling pinworms, whipworms, and hookworms for first place among the helminthic infections afflicting mankind.

Oddi’s sphincter motor activity ascsris patients with recurrent pyogenic cholangitis. Upper airway obstruction by Ascaris worm. Algorithms in the diagnosis and management of exotic diseases. Helminthic infections in school children in Puducherry, South India. Footnotes Source of Support: More pointed indications of conservative versus operative procedures should be formulated and works in this direction needs to be carried out in well controlled studies in future.

Prevalence of intestinal parasites in a rural area of Rajasthan.

In general, only brown pigment stones are associated to some extent with infections of the gall-bladder. An uncommon problem in the west. Following symptomatic therapy, standard therapy for intestinal ascariasis can be given after the worms have developed to maturity in the small intestine. Ascaris takes most of its nutrients from the partially digested host food in the intestine.


However human ascariasis is silent in the majority of infected persons or only associated with vague abdominal symptoms. Epidemiology and public health importance of intestinal nematode infections in Latin America. Ascaridida Parasites of equines.

However, it has acquired the character of a global disease due to increases in international travel. Helminthiases Foodborne illnesses Ascaridida Neglected diseases Tropical diseases Conditions diagnosed by stool test. An year-old gentleman was admitted for bilateral inguinal hernia repair. Airway obstruction by round worm in mechanically ventilated patient: Knowledge and Needs EUR. Infections in pigs leads to poor weight gain and thus financial losses for the farmer. Diseases of the liver and biliary system.

A long term follow-up. It is unknown how many people worldwide are infected with Ascaris suum. Parasitic gut flora in a north Indian population with gastrointestinal symptoms. February 8, Page last updated: The temperature is usually of low grade and there is no shock. The diagnosis is usually incidental when the host passes a worm in the stool or vomit.