نتایج جستجو برای: toxocara canis
تعداد نتایج: 7775 فیلتر نتایج به سال:
Toxocara canis (Nematoda: Ascaridae) is an intestinal nematode parasite of dogs, which can also cause disease in humans. Transmission to humans usually occurs because of direct contact with T. canis eggs present in soil contaminated with the feces of infected dogs. This nematode has extraordinary abilities to survive for many years in different tissues of vertebrates, and deve...
In order to determine prevalence of Echinoccocus and other intestinal helminths infection one hundred stray dogs were examined in Mashhad area, Khorasan province of Iran. Helminths were collected from intestinal contents obtained at the time necropsy. Ninety one percent of the dogs were infected by different helminths. The prevalence of Echinococcus granulosus was (22%). Eighteen (81%) of inf...
Human toxocariasis is categorized as a neglected parasitic disease by the Center for Disease Control and Prevention. The more prevalent in children than adults because are frequently exposed to eggs of T. canis cati which etiological agents human during playing outside. aim this study was research presence helminth species playgrounds Sivas using microscopic molecular techniques. For purpose, 8...
Abstract Background & Aims: Toxocariasis or visceral larva migrans syndrome is a disease that appears by attack of extra intestinal animal nematode larvae of Toxocara canis to the human tissues. The present study was performed to evaluate the frequency of Toxocara eggs in public parks of Shiraz /Iran. Methods: A total of 20 parks from different regions of shiraz city were selected, and from dif...
Toxocara canis y catis son helmintos que parasitan el intestino del perro o gato, sus huéspedes definitivos. Las hembras eliminan huevos infectantes al medio ambiente, que, ingeridos accidentalmente por ser humano, sólo desarrollan estado larvario en etapa embrionaria causan la toxocariasis. Esta es una zoonosis extendida todo mundo, especialmente aquellas áreas donde prevalecen condiciones def...
Background and Objective: Toxocariasis is a common infection between humans and animals, which can be considered as a health issue in vulnerable populations due to its indigenous nature to the country and the region. Therefore, the purpose of this study was to estimate the risk of contamination with Toxocara canis infection and exposure to its parasite in children. Materials and Methods: This...
Human toxocariasis is a helminthic zoonosis caused by larval stages of Toxocara canis and, less frequently, by T. cati, the roundworms of dogs and cats, respectively. Accidentally, humans ingest embryonated eggs containing the infective larva which are released in the upper small intestine and then pass through the intestinal epithelium to reach the blood vessels, where they can migrate to the ...
Abstract Background: Visceral larvae migrans (VLM) is the causative agent of acute and sub acute parasitic disease caused by the migration and establishment of second-stage larva of some Toxocara canis and Toxocara cati in human tissues. Human beings become infected by ingesting infective eggs or eating raw liver and heart of paratenic hosts (such as chicken, lamp and cow, etc) containing in...
Background : Toxocariasis is a common worldwide zoonotic parasite infection caused by the larvae of Toxocara catti and Toxocara canis. Allergic rhinitis is the most common chronic diseases in the upper respiratory tract. The main symptoms are sneezing, watery rhinorrhea, itching in the nose, eyes and palate. The purpose of this study was to investigate the association between toxocara seropos...
We performed a serological survey of Toxocara canis infection in junior high school students from three districts in northern Sulawesi. Almost all of the 117 subjects from two rural districts near Manado allowed dogs in their houses, and there was an 84.6% prevalence of T. canis infection in this group. Fifty-three subjects (45.3%) had serum samples with a high titer of specific anti-Toxocara a...
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