Studi Histopatologi Limpa dan Bursa Fabricious Ayam Berpenyakit Tetelo (Newcastle Disease) pada Kasus Lapang (HISTOPATHOLOGY STUDIES ON SPLEEN AND BURSA OF FABRICIUS OF NEWCASTLE DISEASE CHICKHENS FROM FIELD CASE)

Etriwati, Etriwati; Handharyani, Ekowati; Setiyaningsih, Surachmi

doi:10.19087/jveteriner.2017.18.4.510

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Replikasi strain virus ND virulen pada organ visceral akan menyebabkan kerusakan jaringan, perdarahan dan nekrosis pada saluran usus, respiratori dan caeca tonsil (Naprila & Prasetyo, 2022). Limpa yang dimiliki oleh ayam kasus mengalami pembengkakan (splenomegali) yang dipengaruhi oleh fungsi limpa bertambah di mana disebabkan oleh respon terhadap NDV yang merangsang sel-sel limfosit dalam organ limfoid untuk membentuk antibodi dalam melawan infeksi NDV (Etriwati et al, 2018).…”

Section: Analisis Dataunclassified

Newcastle Disease and Avian Influenza in Broiler That Vaccinated on One Day Old

Ni Putu Dewi Setia Sari,

Ida Bagus Kade Suardana,

Ida Bagus Oka Winaya

et al. 2024

Vet.Sci.Med.J.

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Newcastle disease and Avian Influenza are highly contagious viral diseases that can affect poultry with high mortality rates, and are zoonotic diseases that endanger humans. In this case study, broiler chickens aged 12 days were vaccinated at hatching and came from Yangapi Village, Tembuku, Bangli showed clinical symptoms of drooping neck or torticollis, no appetite, and greenish white diluted feces. Examinations are continued at each laboratory to obtain a definite diagnosis. The methods used are anatomical pathology examination, histopathology preparations, HA-HI examination, bacterial identification, and qualitative examination for paracites. The results of anatomical pathology examination found pathognomonic lesions, like ptechie in the proventriculus and ventriculus, enlargement and congestion in the lungs, hemorrhagic trachea, and hyperemic intestines. The results of histopathological examination showed marked changes with single-core inflammatory cells or lymphoid suggesting an infectious agent in the form of a virus. The results of the virology laboratory examination with the HA and HI test showed that the case chicken was positively infected by Newcastle Disease and Avian Influenza viruses. Bacteriology laboratory by culture of lung and intestinal organ samples was carried out on Nutrient Agar, followed by selective media Eosin Methylene Blue Agar, primary tests, gram staining, biochemical tests and sugar tests until the results showed that Escherichia coli bacteria grew from the chicken intestines and were classified as normal flora. The results of the examination related to parasites in the feces of case chickens by qualitative methods, natif, sedimentation concentration, and floating were confirmed not to be found worm eggs or coccidia. From this case study, it can be concluded that the case chicken was infected with Newcastle Disease and Avian Influenza viruses.

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Section: Analisis Dataunclassified

Newcastle Disease and Avian Influenza in Broiler That Vaccinated on One Day Old

Ni Putu Dewi Setia Sari,

Ida Bagus Kade Suardana,

Ida Bagus Oka Winaya

et al. 2024

Vet.Sci.Med.J.

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“…ND can cause damage to lymphoid tissue and macrophages. Previous studies reported that histopathologically ND causes lymphoid follicular depletion, necrosis, and apoptosis in the caecal tonsil, thymus, and bursa of Fabricius and spleen chicken ( Nakamura et al , 2008 ; Anis et al , 2013 ; Etriwati et al , 2017a ). Skeletal muscle congestion, mild intestinal erosion, and mild hemorrhagic cecal tonsils in ducks ( Eze et al , 2014 ).…”

Section: Introductionmentioning

confidence: 99%

Comparative pathology and immunohistochemistry of Newcastle disease in domestic chicken (Gallus-gallus domesticus) and Alabio duck (Anas platyrhynchos Borneo)

Etriwati¹,

Agungpriyono²,

Setiyaningsih³

et al. 2023

Open Vet J

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Background: Newcastle disease is very pathogenic in chicken, whereas in duck in some case does not show any clinical symptoms. Aims: To compare the clinical symptoms features, pathological lesions, viral distribution, and apoptosis response caused by the ND virus in domestic chicken and Alabio duck. Methods: Forty domestic chickens and 40 Alabio ducks were separated into 4 groups: domestic chicken and Alabio duck treatment groups, where each was infected by NDV velogenic Ducks/Aceh Besar_IND/2013/eoAC080721 in 106ELD50 dosage. The domestic chicken and Alabio duck control groups were each inoculated with Phosphate Buffer Saline. The infection route was intraorbital, 0.1 ml in volume. Symptoms were observed from day 1 until day 7 post-infection (PI). Necropsy was performed on day 1, 2, 3, 5, and 7 PI for organ collection. Results: Symptoms observed were disorder in the respiratory, gastrointestinal, and nervous systems, followed by 100% mortality in domestic chickens. In Alabio ducks, there were only depression and slight lethargy. The lesion in domestic chicken day 1 appeared by the lungs, thymus, Fabricius bursa, spleen, and kidney. On day 3 PI, lesions were also found in the heart, proventriculus, duodenum, and cecal tonsil. Day 5 and day 7 PI, lesions were found in the trachea and brain. In Alabio ducks, on day 1 lesions were found in the lungs, thymus, spleen, and proventriculus. Afterward, on day 3, light lesions were found in the heart. On day 5, lesions were found in the trachea and brain; finally, on day 7, light lesions were only found in the thymus, spleen, and brain. Immunosuppressive reaction NDV in domestic chicken was highest in the proventriculus, duodenum, cecal tonsil, and lymphoreticular organs. In the Alabio duck, it was highest in the duodenum and cecal tonsil. The caspase-3 percentage in domestic chicken increased on day 3 PI; in Alabio ducks, on day 2 PI. Conclusion: Clinical symptoms and pathological lesions were found faster and more severe in domestic chickens. The immunopositive reaction NDV in domestic chicken continued to increase, while in Alabio ducks it decreased until the last observation day. Apoptosis percentage increased earlier in the Alabio duck than in domestic chicken.

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Studi Histopatologi Limpa dan Bursa Fabricious Ayam Berpenyakit Tetelo (Newcastle Disease) pada Kasus Lapang (HISTOPATHOLOGY STUDIES ON SPLEEN AND BURSA OF FABRICIUS OF NEWCASTLE DISEASE CHICKHENS FROM FIELD CASE)

Cited by 2 publications

References 5 publications

Newcastle Disease and Avian Influenza in Broiler That Vaccinated on One Day Old

Newcastle Disease and Avian Influenza in Broiler That Vaccinated on One Day Old

Comparative pathology and immunohistochemistry of Newcastle disease in domestic chicken (Gallus-gallus domesticus) and Alabio duck (Anas platyrhynchos Borneo)

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