intestinal parasitic infections are still a healthy problem in many developing countries, although intestinal parasitic infection has reduced in recent years, it is still prevalent in many regions of iran. this study was carried out in order to determine fauna and prevalence of human intestinal parasites in patients referred to kashan reference laboratory in 2007-2011. totally 6348 persons (53%...

background malnutrition and infections are widespread in almost all developing countries. the aim of this study was to investigating prevalence and some of the determinants of malnutrition and intestinal parasitic infections among preschool children in shahroud, iran. materials and methods at across-sectional study, the all preschool children (1,850 cases), in shahroud city as simple census, we...

The reduction in host fitness caused by parasite infections (virulence) depends on infection intensity and the degree of damage per parasite. Environmental conditions can shape both virulence components, but contrast to intensity, environmental impacts per-parasite are poorly understood. Here, we studied effect ambient temperature damage, which is jointly determined ability parasites induce har...

background: the prevalence and intensity of endo and ectoparasites in shrews inhabiting in the dasht-e razan of hamedan province, iran, were determined in this study. methods: by live traps, 64 shrews belong to species bicoloured white-toothed shrews ( crocidura leucodon ) were trapped during 2010-2012. captured animals were euthanized and their gender recorded. the blood thick and thin smears ...

background in spite of promotion of people’s hygiene in the recent years, parasitic infection problems are present in many parts of the world especially in tropical and subtropical areas. water is one of the major sources for acquiring parasitic infections, especially protozoan parasites. objectives this study was conducted to evaluate the present parasitic agents in river, tap water and filtra...

Bu çalışma, 2015-2016 yıllarında Iğdır, Ağrı ve Van illeri (Türkiye) hububat alanlarında Süne Eurygaster spp. (Hemiptera: Scutelleridae)’nin yumurta parazitoiti Trissolcus Ashmead, 1893 (Hymenoptera: Scelionidae) türlerini belirlemek amacıyla yürütülmüştür. paketleri zararlının yoğun olarak görüldüğü ekiliş toplanmıştır. Toplanan yumurtaları plastik tüp içerisine konularak 25±1 °C sıcaklık % 65...