نتایج جستجو برای: gastrointestinal parasites
تعداد نتایج: 143262 فیلتر نتایج به سال:
Fecal samples from 55 free-ranging olive baboons (Papio anubis) in Mole National Park, Ghana, were collected 22 June-7 July 2008 and analyzed for gastrointestinal parasites. This is the first survey of baboon gastrointestinal parasites in Ghana and provides baseline data for this area. Ninety-three percent of samples were infected, leaving 7% with no parasites observed. Of those infected, there...
BACKGROUND Cats are the hosts for some zoonotic parasites such as Toxoplasma gondii and Toxocara spp. which are important in medicine and veterinary. Studies on the prevalence of intestinal parasites of cats have received little attention in south west of Iran. OBJECTIVES The current study aimed to investigate the prevalence of parasites in stray cats in Ahvaz. MATERIALS AND METHODS Random ...
A study was conducted regarding the level of burden of gastrointestinal Parasites in goat slaughtered for human consumption in Shillong, Meghalaya during June,2001 to June,2006. A total of 250 gastrointestinal tract were examined for adult parasites. The intensity of parasitic infection was recorded maximum in rainy season and least during winter. The parasite recorded was O. venulosum, O. colu...
Abstract Introduction and purpose: Intestinal parasitic infections are important threats of immunocompromised patients, especially elderly persons under chemotherapy or those on hemodialysis. Given the presence of patients and ecologic conditions for regeneration and growth of intestinal parasites, the present research aimed at identifying intestinal parasites in these groups of patients, comp...
Non-human primates (NHPs) are important pre-clinical animal models in biomedical research, mainly through vaccine and drug development for diseases such as schistosomiasis, trypanosomiasis, leishmaniasis, malaria and HIV/AIDS, amongst others (Farah et al., 2005). These NHPs harbour a variety of gastrointestinal parasites which can cause blood loss, tissue damage, spontaneous abortion, congenita...
The impact of parasites on natural populations has received considerable attention from evolutionary biologists in recent years. Central to a number of theoretical developments during this period is the assumption of additive genetic variation in resistance to parasites. However, very few studies have estimated the heritability of parasite resistance under field conditions, and those that have ...
examination of faecal samples of 6,430 school children aged between 2 and 20 years, for gastrointestinal parasites using sedimentation and kato smear techniques was carried out in benin city, nigeria between january 1997 and december 1998. four thousand two hundred and thirty six (65.8%) were infected. three species of protozoa and 8 species of helminths were recorded as follows: entamoeba hist...
A survey study on gastrointestinal parasites in 113 faecal samples from stray cats collected randomly from Kafrelsheikh province, northern region of Nile delta of Egypt; was conducted in the period between January and May 2010. The overall prevalence was 91%. The results of this study reported seven helminth species: Toxocara cati (9%), Ancylostoma tubaeforme (4%), Toxascaris leonina (5%), Dipy...
Gastrointestinal parasites are among the major causes of severe losses to livestock industry worldwide, especially in small ruminants. This study was conducted to determine the prevalence of gastrointestinal parasites in goats kept by small holders in the urban and peri-urban areas of Mwanza City in Tanzania. Randomly, 36 farmers from urban areas, with a total of 280 goats and 22 farmers from p...
Aim Parasitic infections, especially of the zoonotic-parasitic type, are the most important health, economic, and social problems in developing countries, including Iran. The aim of this study was to review systematically the available data on gastrointestinal parasites of carnivores in Iran and their ability to infect humans. Materials and Methods Studies reporting intestinal parasites of ca...
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