نتایج جستجو برای: gastrointestinal helminth
تعداد نتایج: 109962 فیلتر نتایج به سال:
Prospect of timely cleaning livestock complexes from accumulated manure prevents environmental pollution. For this purpose, the most promising was “cold” method dehelminthization a heap manure, complete neutralization chicken when heated and dried at temperatures above 100 °C, “dry” for neutralizing horse, pig, cow, sheep helminth eggs using Kranz biothermal method. humans animals, science has ...
The prevalence of gastrointestinal helminth parasites and the gross pathological lesions produced by them in different types of poultry were studied from March 2005 to March 2006, in the Department of Parasitology, Bangladesh Agricultural University, Mymensingh. In this study, 240 viscera of three types of poultry such as broiler, layer and backyard indigenous chickens were collected from local...
Understanding why some exotic species become widespread and abundant in their colonised range is a fundamental issue that still needs to be addressed. Among many hypotheses, newly established host populations may benefit from a parasite loss ("enemy release" hypothesis) through impoverishment of their original parasite communities or reduced infection levels. Moreover, the fitness of competing ...
Helminthiasis or infection with gastrointestinal nematodes such as Haemonchus contortus is a common problem in grazing animals which can lead to poor animal performance and economic loss to the livestock industry (Waller & Thamsborg, 2004). In Malaysia, the main methods of controlling gastrointestinal nematodes is using chemical anti-parasitic drug or anthelmintic and also by maintaining good p...
High adaptability to the environment is an important reason for farmer raise sheep, one of which adaptation sheep parasite attack infections. Infection nematode commonly found in digestive tracts sheep. The purpose this activity investigate gastrointestinal helminth infection five districts North Sumatra. This research was conducted December 2019 February 2020 by collecting feces Batu Bara, Lab...
The economic, physiological and immunological costs of endo-parasitism are documented to be higher in poultry with greater parasite intensities and diversity. The current study was undertaken to determine the effects of helminth burden in domestic guinea fowls at quantified natural infestation levels on body condition, haematological profile and spleen morphometrics. We hypothesized that the sp...
Little work has been conducted on the helminth parasites of artiodactylids in the northern and western parts of the Limpopo province, which is considerably drier than the rest of the province. The aim of this study was to determine the kinds and numbers of helminth that occur in different wildlife hosts in the area as well as whether any zoonotic helminths were present. Ten impalas (Aepyceros m...
Recently, we demonstrated a novel role for gastrointestinal mast cells (MCs) in the early events that lead to the generation of Th2 immunity to helminth infection. Mice lacking MCs (Kit(W) /Kit(W-v) and Kit(W-Sh)) showed a significant inhibition of Th2 cell priming following infection with the parasitic helminth Heligmosomoides polygyrus bakeri (Hp). We showed that MCs degranulate during the ea...
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