introduction: intestinal parasites have world wide prevalence and are considered to be as one of the leading hygienic and economic problems in the world. it can be said that there is nowhere in the world without parasitic infestations. the present study was conducted to determine the prevalence of intestinal parasites in patients referring to yazd central laboratory in 2000-2002. methods: the p...

A field trials were conducted to assess the helminth parasites of 12 marsh frogs (Rana ridibunda ridibunda) in the Anzali, Astara and Aghbaba regions in the north of Iran in May 1994. Experimental results showed that 83.8% of the Anzali marsh frogs were infected by one or two kinds of metacercarian cysts of digenetic trematodes. The helminth parasites were included Skrjabinoeces breviansa, S. s...

khuzestan province in the south west of iran having several seasonal and permanent lagoons which are shelter for domestic and migratory birds including, fish-eating birds. this research study was carried out to find the intestinal helminth parasites of birds in this ecosystem and evaluation of their medically importance with emphasis on heterophyid trematodes. for these reasons, the total of 37...

A field trials were conducted to assess the helminth parasites of 12 marsh frogs (Rana ridibunda ridibunda) in the Anzali, Astara and Aghbaba regions in the north of Iran in May 1994. Experimental results showed that 83.8% of the Anzali marsh frogs were infected by one or two kinds of metacercarian cysts of digenetic trematodes. The helminth parasites were included Skrjabinoeces breviansa, S. s...

background: rodents have important role as reservoirs of different parasites. the aim of this study was to determine helminth parasites of abundant rodents in meshkin-shahr, ardabil province northwest iran. methods: from april 2014 to march 2015; 205 rodents including 118 meriones persicus , 63 mus musculus and 24 cricetulus migratorius were collected, using live traps. all rodents were dissect...

one hundred and five (105) camels were investigated at the maiduguri abattoir, nigeria using floatation and sedimentation techniques for helminth parasites and haematological indices with the microhaematocrit reader. overall, prevalence of infection was 92.4% [(coccidia (8.5%), strongyloides (8.5%), trichuris (11.4%), ciliates (6.7%), ascaris sp. (3.8%), moniezia sp. (1.9%), amphistome sp. (0.9...

in this study prevalence of parasites in 118 samples (62 foxes and 56 jackals) was investigated in ilam province of iran, in 2010-2013, situated in the western part of the national capital of iran. the nematodes which were cleared in lactophenol, cestodes and acanthocephalans were stained using acetocarmine and haematoxylen, respectively for identification of the parasite species. cryptosporidi...

The present investigation was carried out seasonally from October 2008 to September 2010, to study the impact of helminth parasites of catfishes of Lucknow. The fish fauna viz., Clarias batrachus, Heteropneustes fossilis, Wallago attu, Mystus vittatus and Rita rita were carried trematode, cestode, nematode and acanthocephalan parasites communities singly or mixed. The collected fish species inc...

Helminth parasites infect almost one-third of the world's population, primarily in tropical regions. However, regions where helminth parasites are endemic record much lower prevalences of allergies and autoimmune diseases, suggesting that parasites may protect against immunopathological syndromes. Most helminth diseases are spectral in nature, with a large proportion of relatively asymptomatic ...

A total of 267 rural scavenging chickens were examined from October 1998 to August 1999 in four woredas (districts) of the Amhara Region, Ethiopia. Of these chickens, 243 (91.01%) were found to harbour one to nine different helminth parasites and 24 (8.99%) were free of helminth parasites. A significant difference (P < 0.01) was found between the prevalence rates of helminth parasites in the di...