Results 11 to 20 of about 12,214 (226)

Effect of Dietary Supplement from Lymphoid Tissue of Chickens on Cell Viability [PDF]

open access: yesТехника и технология пищевых производств, 2021
Introduction. Today, dietary supplements are an integral part of human diet. Some of them are made of hydrolysates of animal origin. Biologically active additives of immunomodulatory action can prevent various diseases.
Natalia A. Kolberg   +3 more
doaj   +1 more source

Intergrated Transcriptomic and Proteomic Analysis Revealed the Differential Responses to Novel Duck Reovirus Infection in the Bursa of Fabricius of Cairna moschata

open access: yesViruses, 2022
The bursa of Fabricius is an immunologically organ against the invasion of duck reovirus (DRV), which is a fatal bird virus belonging to the Reoviridae family.
Tao Yun   +6 more
doaj   +1 more source

Examination of macroscopic and microscopic lesions in IBDV-infected organs and molecular characterization of IBDV VP1 gene fragments obtained from commercial broiler farms in Indonesia [PDF]

open access: yesVeterinary World, 2023
Background and Aim: Infectious bursal disease (IBD) is an infectious immunosuppressive disease that affects young chickens. Instead of strict biosecurity practices, vaccination is used to control IBD. However, the disease has not been effectively managed.
Bernike Anggun Damairia   +2 more
doaj   +1 more source

Morphological characterization of spleen and bursa of Fabricius of Pekin ducks in selenium-deficient area

open access: yesВетеринария сегодня, 2021
The study was aimed at examination of age-related morphology of spleen and bursa of Fabricius of Pekin ducks with a dietary selenium deficiency and its correction with an organic selenium additive.
Ye. E. Lazareva
doaj   +1 more source

Effects of different doses of boric acid injected into chicken egg on bursa of fabricius and spleen: a histological and stereological study [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2017
The aim of the study was to investigate the effects of different doses of boric acid injected into chicken eggs on bursa of Fabricius and spleen. The study material consisted of three treatment and one control group.
AKTAŞ A   +7 more
doaj   +1 more source

Comparison of the Development and Involution Periods of Bursa of Fabricius with Histological and Histochemical Methods

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2023
The aim of this study is to histologically and histochemically determine the developmental and involutional stages of bursa of Fabricius of henna partridge (Alectoris chukar).
Hatice Yaren Kuloğlu, Murat Boydak
doaj   +1 more source

Atrophy of primary lymphoid organs induced by Marek’s disease virus during early infection is associated with increased apoptosis, inhibition of cell proliferation and a severe B-lymphopenia

open access: yesVeterinary Research, 2018
Marek’s disease is a multi-faceted highly contagious disease affecting chickens caused by the Marek’s disease alphaherpesvirus (MDV). MDV early infection induces a transient immunosuppression, which is associated with thymus and bursa of Fabricius ...
Camille Berthault   +5 more
doaj   +1 more source

Age-related changes of the noradrenergic and acetylcholinesterase reactive nerve fibres innervating the pigeon bursa of Fabricius. [PDF]

open access: yes, 1995
Age-dependent changes in the innervation of the pigeon (Columba livia, L.) bursa of Fabricius, from hatching to 120 days of age, were studied by fluorescence-histochemical and neurochemical methods for demonstrating noradrenergic and acetylcholinesterase
A. Ricci   +5 more
core   +1 more source

Gangguan Pertumbuhan Organ Limfoid Ayam Broiler yang Menderita Omfalitis

open access: yesJurnal Sain Veteriner, 2021
Penelitian ini bertujuan untuk melihat gangguan pertumbuhan jaringan limfoid primer dan sekunder yang menderita omphalitis dengan pemeriksaan histopatologi diwarnai dengan pewarnaan hematoksilin-eosin rutin dan pewarnaan imunohistokimia streptavidin ...
Bambang Sutrisno   +4 more
doaj   +1 more source

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