نتایج جستجو برای: gastrointestinal helminth

تعداد نتایج: 109962  

Journal: :Microbes and infection 2014
Mark T Whary Sureshkumar Muthupalani Zhongming Ge Yan Feng Jennifer Lofgren Hai Ning Shi Nancy S Taylor Pelayo Correa James Versalovic Timothy C Wang James G Fox

Higher prevalence of helminth infections in Helicobacter pylori infected children was suggested to potentially lower the life-time risk for gastric adenocarcinoma. In rodent models, helminth co-infection does not reduce Helicobacter-induced inflammation but delays progression of pre-malignant gastric lesions. Because gastric cancer in INS-GAS mice is promoted by intestinal microflora, the impac...

Journal: :International journal for parasitology 2005
J Lello B Boag P J Hudson

We assessed the effect of two pathogens (myxoma virus and Eimeria stiedae) and five macroparasites (gastrointestinal helminth species) of the wild rabbit (Oryctolagus cuniculus) upon total host body mass and abdominal fat level. Additionally, we assessed the effects of these organisms on the number of foetuses in adult females during the peak breeding period. Both mass of abdominal fat and tota...

2013
Vaia Kantzoura Marc K. Kouam Helen Theodoropoulou Haralambos Feidas Georgios Theodoropoulos

Gastrointestinal (GI) parasitic infections of sheep and goats were investigated in 69 farms located in Thessaly region of Greece, characterized by temperate Mediterranean climate, during two consecutive seasons. A total of 557 fecal samples were collected. Helminth eggs were detected in 44 (7.9%) samples. Strongyle-type eggs were found in 19 (3.4%) samples, Nematodirus spp. eggs in 6 (1.1%) sam...

2017
Fumi Varyani John O. Fleming Rick M. Maizels

Helminth parasites are highly prevalent in many low- and middle-income countries, in which inflammatory bowel disease and other immunopathologies are less frequent than in the developed world. Many of the most common helminths establish themselves in the gastrointestinal tract and can exert counter-inflammatory influences on the host immune system. For these reasons, interest has arisen as to h...

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