نتایج جستجو برای: helminths

تعداد نتایج: 4952  

Journal: :Protocol Exchange 2018

A. Gh. Naghibi A. R. Movassaghi, Gh. Razmi H. Borji, M. Maleki

Abattoir survey was carried out to determine the prevalence of gastrointestinal helminths and the seasonal fluctuations in intestinal worm burdens and faecal worm egg counts of camel in Khorasan Razavi province in the northeast of Iran. A total of 306 dromedaries (Camelus dromedarius) in the Mashhad abattoir, in the northeast of Iran and the capital of Khorasanprovince were examined between Oct...

Journal: :The New England journal of medicine 2013
Franziska A Bieri Darren J Gray Gail M Williams Giovanna Raso Yue-Sheng Li Liping Yuan Yongkang He Robert S Li Feng-Ying Guo Sheng-Ming Li Donald P McManus

BACKGROUND Soil-transmitted helminths are among the most prevalent sources of human infections globally. We determined the effect of an educational package at rural schools in Linxiang City District, Hunan province, China, where these worms are prevalent. The intervention aimed to increase knowledge about soil-transmitted helminths, induce behavioral change, and reduce the rate of infection. ...

Journal: :The Onderstepoort journal of veterinary research 2001
S R Goldberg C R Bursey

Intestinal helminths are reported from four species of scincid lizards from southern Africa: Mabuya occidentalis, Mabuya spilogaster, Mabuya striata and Mabuya variegata. The helminth fauna consisted of one species of Cestoda, Oochoristica truncata and five species of Nematoda, Abbreviata paradoxa, Maxvachonia dimorpha, Parapharyngodon rotundatus, Spauligodon petersi and Thubunaea fitzsimonsi. ...

Journal: :Annals of tropical medicine and parasitology 2006
T W Mwangi J M Bethony S Brooker

In the tropics, helminths are among the most common chronic infections of humans and Plasmodium infections the most deadly. As these two groups of parasites have similar geographical distributions, co-infection is commonplace. It has increasingly been speculated that helminth infections may alter susceptibility to clinical malaria, and there is now increasing interest in investigating the conse...

Journal: :Veterinary parasitology 1999
A A Mignucci-Giannoni E H Williams G M Toyos-González J Pérez-Padilla M A Rodríguez-López M B Vega-Guerra M Ventura-González

Endangered West Indian manatees (Trichechus manatus) are known to be parasitized by a number of helminths and ectoparasites. Records of parasitic associations exist for Florida, Mexico, Guyana, Brazil, Cuba and recently for Puerto Rico. Parasites of manatees in other Caribbean areas have not been documented, particularly from Hispaniola. We report on the occurrence of a species of nematode and ...

Journal: :Diversity 2022

This work presents an ecological analysis of the community and biodiversity helminths Pelophylax lessonae (Camerano, 1882) from floodplain forest reservoirs European part Russia. The material for was personal collections made 2018–2021 in National Park “Smolny” (Republic Mordovia). Two hundred thirty-five amphibian specimens were examined nine three types hydrobiocoenoses: (1) floodplains a med...

2010
P. A. Nnadi S. O. George

A study was carried out to identify and estimate the prevalence of ecto- and endoparasites of village chicken between April and July 2008 in three local councils of Enugu state, Nigeria. A total of 1038 chickens comprising of 468 chicks, 207 growers and 363 adults were examined during the house to house survey for ectoparasites, gastrointestinal helminths and coccidia infections. Our finding sh...

Journal: :Zootaxa 2014
Karla Magalhães Campião Drausio Honorio Morais Olívia Tavares Dias Aline Aguiar Gislayne De Melo Toledo Luiz Eduardo Roland Tavares Reinaldo José Da Silva

Parasitological studies on helminths of amphibians in South America have increased in the past few years. Here, we present a list with summarized data published on helminths of South American amphibians from 1925 to 2012, including a list of helminth parasites, host species, and geographic records. We found 194 reports of helminths parasitizing 185 amphibian species from eleven countries: Argen...

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