Pathomorphological changes in individual tubular and parenchymal organs of quails according to eimeriosis

Кот, Т.; Dovgiy, Y. Y.; Rudik, O. V.; Gazaryan, V. N.; Lebid, H. V.

doi:10.31890/vttp.2020.05.13

Cited by 2 publications

(1 citation statement)

References 14 publications

(14 reference statements)

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“…The damage inflicted by Eimeria spp. on the surface layers of the mucous membrane, leading to exudative processes involving lymphoid structures and exhibiting manifestations of hyperplasia, lends support to pathological anatomical changes in the intestines of pigeons with experimental eimeriosis (Liulin et al, 2021) and data reported by Kot et al (2020), where eimeriosis serous-catarrhal, catarrhal-mucous-hemorrhagic enteritis and necrosis of the intestinal mucosa were detected in quails. Furthermore, parallels in these changes are evident in chickens subjected to experimental infection with Eimeria maxima, Eimeria tenella, Eimeria necatrix, and Eimeria acervulina.…”

Section: Discussionsupporting

confidence: 79%

Macromorphological Changes after Spontaneous Co-invasion of Eimeriosis, Histomonosis, and Trichomoniasis in Domestic Chickens

Liulin,

Bogach,

Lyakhovich

et al. 2023

WVJ

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The study of macro morphological changes is important for recognizing pathological processes and diagnosing diseases, especially co-invasions. The current study aimed to reveal macro morphological changes during spontaneous co-invasion of Eimeria spp., Histomonas meleagridis, and Trichomonas gallinae in adult chickens. The methods of evisceration and parasitological studies of the carcasses of adult domestic chickens (n = 31) aged 1.5-2.3 years, and (n = 8) are the control group, died of a natural death from farms in the Kharkiv region of Ukraine revealed the peculiarities of manifestations of macro morphological changes in organs, which were characterized by manifestations of pathologies in 100% of cases in dead chickens by changes in the intestines and liver, in 48.39% in the spleen, in 16.13% in the bursa of Fabricius, in 16.13% in the peritoneum and 9.68% in skin. In particular, a mucosal-hemorrhagic inflammatory process was observed in the intestines of chickens with damage to both thin and thick parts (duodeno-jejuno-ileo-typho-cloacitis). This inflammatory process was observed in combination with necrotic-granulomatous lesions on the intestinal wall. A combined lesion of the liver was detected - hepatomegaly on the background of steatosis, multifocal necrosis, and granulomas (shiny, vitreous, with a white center) in the presence of Histomonas meleagridis and Trichomonas gallinae. A granulomatous splenitis was diagnosed in the spleen of chickens. Necrotic-granulomatous lesions leading to cyst formation were identified in the bursa of Fabricius. Additionally, granulomatous lesions originating from trichomoniasis were observed on the peritoneum and skin. These findings highlight the systemic nature of pathological-anatomical changes resulting from the co-infection of eimeriosis, histomoniasis, and trichomoniasis in domestic chickens. This systemic manifestation signifies the occurrence of multi-organ failure and holds valuable diagnostic implications.

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Section: Discussionsupporting

confidence: 79%

Macromorphological Changes after Spontaneous Co-invasion of Eimeriosis, Histomonosis, and Trichomoniasis in Domestic Chickens

Liulin,

Bogach,

Lyakhovich

et al. 2023

WVJ

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The role of institutional approach management processes in the formation of environmentally safe and highly efficient agricultural land use

Dorosh¹,

Dorosh²,

Zastulka³

2022

ZKMZ

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The article analyzes the management processes based on the institutional approach to agricultural land use management and finds that so far there have been no changes in priorities in these processes, due to the crisis situation in such land use. It is substantiated that institutional support for the development of highly efficient and environmentally friendly agricultural land use is achieved through management processes aimed at the formation, full functionality and legitimacy of such institutions as: Institute of Land Management, Institute of State Land Cadastre, Institute of Land Valuation, Institute of Land Use Monitoring that complement and characterize each other. In this regard, the institutional framework for reforming land relations in terms of a deeper understanding of management phenomena, processes to ensure the implementation of social, economic and environmental values in society and ensure systemic development of land use should be changed. As the main tools for achieving highly efficient and environmentally friendly agricultural land use, public authorities should first of all produce universally binding socially necessary clearly defined requirements, norms, rules and regulations and monitor their strict implementation by economic entities. It is proved that the chosen approach reflects the needs of society in this area.

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Pathomorphological changes in individual tubular and parenchymal organs of quails according to eimeriosis

Cited by 2 publications

References 14 publications

Macromorphological Changes after Spontaneous Co-invasion of Eimeriosis, Histomonosis, and Trichomoniasis in Domestic Chickens

Macromorphological Changes after Spontaneous Co-invasion of Eimeriosis, Histomonosis, and Trichomoniasis in Domestic Chickens

The role of institutional approach management processes in the formation of environmentally safe and highly efficient agricultural land use

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