Results 31 to 40 of about 4,711 (224)

Maternal protection against Ascaridia galli?

open access: yesVeterinary Parasitology, 2017
Maternally derived antibodies can provide partial protection against certain bacterial and viral infections. We investigated whether chicks descending from nematode-infected hens are more resistant against Ascaridia galli, a prevalent gastrointestinal nematode, than chicks from nematode-free mothers.
Rahimian, Shayan   +2 more
openaire   +3 more sources

A Review of the Control of Coccidiosis in Poultry Using Natural Additives, Focusing on Gut Health and Immunity

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
Coccidiosis is one of the most common diseases in the poultry industry worldwide (especially in broilers aged 3–6 weeks), causing significant economic losses to poultry farmers and governments every year. Conventional methods (anticoccidial chemical compounds) for the coccidiosis debarment and control always present challenges and disadvantages, such ...
Fatemeh Aziz-Aliabadi   +3 more
wiley   +1 more source

Studies on the Prevalence and Control of Parasitic Helminths in Natural Laying Hens [PDF]

open access: yes, 2016
One societal trend that has been gaining much traction and popularity since the 21st century began is “organic” and/or “natural” food products. In 1999, the global market accounted for $15.2 billion dollars worth of organic food and drink, compared to ...
Weir, Brittany R
core   +2 more sources

Workshop and desk study to appraise technical difficulties associated with organic pullet rearing [PDF]

open access: yes, 2001
Background To date, Regulation (EC) 1804/1999 and UKROFS Standards allow conventionally reared pullets up to 18 weeks of age to be brought into systems of organic egg production. Pullets must be reared according to the rules laid down in Regulation (EC)
Gordon, S
core  

Intestinal Nematode Infection Confers a Benefit to a Non‐Declining Frog Species, While a Fungal Parasitic Infection Has Sublethal Impacts on Reproductive Investment

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Understanding the impacts of disease even in non‐declining populations is important for understanding population level health and resilience to other emerging threats. In this study we explored the impacts of co‐infection of the fungal pathogen and a novel nematode parasite on a common Australian frog species. We found that this novel nematode actually
Danielle K. Wallace   +8 more
wiley   +1 more source

Effect of Nigella sativa and Thymus vulgaris alone or combination on Ascaridia galli of laying hens

open access: yesKufa Journal for Veterinary Medical Sciences, 2010
The present experiment aimed to study the ability of two type of plant  Nigella sativa and Thymus vulgaris and their mixture to prevent Ascaris infection in laying hens .
A. B. Hussain   +2 more
doaj   +1 more source

Identification of Ectoparasites and Gastrointestinal Parasites in Eurasian Tree Sparrow (Passer montanus)

open access: yesJournal of Parasite Science, 2022
This study aims to determine the prevalence and identify ectoparasite and gastrointestinal parasites in Eurasian tree sparrow (Passer montanus) in Kediri Regency, East Java, Indonesia.
Moh. Ilham Rizkul Ulum   +5 more
doaj   +1 more source

Mucosal Mast Cells Response in the Jejunum of Ascaridia Galli-Infected Laying Hens [PDF]

open access: yes, 2013
Intestinal defense mechanism against helminthes parasitic nematode to be associated with mucosal mast cells reaction. The aim of this research was to examine the effect of infection by Ascaridia galli parasite to trigger mucosal defense based on mucosal ...
Balqis, U. (U)   +4 more
core  

Investigation of the Occurrence of Zoonotic Intestinal Parasites along the Karmanasa River Bank in Lalitpur, Nepal

open access: yesVeterinary Medicine and Science, Volume 11, Issue 1, January 2025.
Summary • Twenty‐one intestinal zoonotic parasites out of 28 were detected. • Parasitic burden measured by eggs per gram (EPG) was heavy on the river bank. • Cross‐transmission of intestinal parasites among co‐habiting animals may occur. ABSTRACT Introduction Increasing urbanization has particularly affected rivers and their outer edges in cities ...
Roshan Babu Adhikari   +2 more
wiley   +1 more source

Nematodes from the genus Ascaridia parasitizing psittaciform birds: a review and determination key

open access: yesVeterinární Medicína, 2004
In parrots (Psittaciformes), seven nematode species of genus Ascaridia have been found so far, both in wild birds and in birds in captivity. Five species are specific for parrots: Ascaridia hermaphrodita, A. sergiomeirai, A. ornata, A. nicobarensis and A.
V. Kajerova, V. Barus, I. Literak
doaj   +1 more source

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