Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin
Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom
Апстракт
A 21-day-long experiment was performed on 160 one-day-old 'Ross' broiler chicks. This research was done with the aim of investigating pathomorphological changes in broilers exposed to a relatively small amount of T-2 toxin (2 ppm) and the possibility of prevention and/or alleviating adverse effects of T-2 toxin using various feed additives. Pathohistological examination showed negative consequences of T-2 toxin in all examined organs as degenerative changes developed in small intestine mucosa, enterocites and hepatocites necroses, as well as lymphocites depletion in bursa of Fabricius. Disparately from inorganic (Minazel-plus, Mz) and organic (Mycosorb, Ms) adsorbents, which did not provoke protective effects, in liver, small intestine and bursa of Fabricius of broilers who were given feed with T-2 toxin and mixed adsorbent (Mycofix-plus, Mf), mostly preserved structure of these organs could be noted.
Eksperiment je izveden na 160 jednodnevnih brojlerskih pilića provenijencije 'Ross', u trajanju od 21 dan. Istraživanja su bila usmerena na omogućavanje detaljnijeg uvida u patomorfološke promene kod brojlera izloženih dejstvu relativno niskih doza T-2 toksina (2 ppm), kao i mogućnosti prevencije ili ublažavanja štetnih efekata korišćenjem različitih adsorbenata. Patohistološkom analizom isečaka tankog creva, jetre i Fabricijeve burze, uočeni su efekti T-2 toksina u svim ispitivanim organima, u vidu degenerativnih promena na sluznici tankog creva, nekroze enterocita i hepatocita, kao i deplecije limfocita u Fabricijevoj burzi. Za razliku od neorganskog (Minazel-plus, Mz) i organskog (Mycosorb, Ms) adsorbenta čijom primenom nije došlo do zaštitnog efekta, u tkivnim isečcima jetre, creva i Fabricijeve burze kod brojlera koji su putem hrane dobijali T-2 toksin i mešoviti adsorbent (Mycofix, Mf), zapaža se uglavnom očuvana struktura ispitivanih organa.
Кључне речи:
T-2 toxin / broiler / pathomorphological changes / adsorbentsИзвор:
Zbornik Matice srpske za prirodne nauke, 2009, 116, 49-54Издавач:
- Matica srpska, Novi Sad
Финансирање / пројекти:
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Nešić, Vladimir AU - Marinković, Darko AU - Nešić, Ksenija AU - Resanović, Radmila PY - 2009 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/623 AB - A 21-day-long experiment was performed on 160 one-day-old 'Ross' broiler chicks. This research was done with the aim of investigating pathomorphological changes in broilers exposed to a relatively small amount of T-2 toxin (2 ppm) and the possibility of prevention and/or alleviating adverse effects of T-2 toxin using various feed additives. Pathohistological examination showed negative consequences of T-2 toxin in all examined organs as degenerative changes developed in small intestine mucosa, enterocites and hepatocites necroses, as well as lymphocites depletion in bursa of Fabricius. Disparately from inorganic (Minazel-plus, Mz) and organic (Mycosorb, Ms) adsorbents, which did not provoke protective effects, in liver, small intestine and bursa of Fabricius of broilers who were given feed with T-2 toxin and mixed adsorbent (Mycofix-plus, Mf), mostly preserved structure of these organs could be noted. AB - Eksperiment je izveden na 160 jednodnevnih brojlerskih pilića provenijencije 'Ross', u trajanju od 21 dan. Istraživanja su bila usmerena na omogućavanje detaljnijeg uvida u patomorfološke promene kod brojlera izloženih dejstvu relativno niskih doza T-2 toksina (2 ppm), kao i mogućnosti prevencije ili ublažavanja štetnih efekata korišćenjem različitih adsorbenata. Patohistološkom analizom isečaka tankog creva, jetre i Fabricijeve burze, uočeni su efekti T-2 toksina u svim ispitivanim organima, u vidu degenerativnih promena na sluznici tankog creva, nekroze enterocita i hepatocita, kao i deplecije limfocita u Fabricijevoj burzi. Za razliku od neorganskog (Minazel-plus, Mz) i organskog (Mycosorb, Ms) adsorbenta čijom primenom nije došlo do zaštitnog efekta, u tkivnim isečcima jetre, creva i Fabricijeve burze kod brojlera koji su putem hrane dobijali T-2 toksin i mešoviti adsorbent (Mycofix, Mf), zapaža se uglavnom očuvana struktura ispitivanih organa. PB - Matica srpska, Novi Sad T2 - Zbornik Matice srpske za prirodne nauke T1 - Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin T1 - Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom IS - 116 SP - 49 EP - 54 DO - 10.2298/ZMSPN0916049N ER -
@article{ author = "Nešić, Vladimir and Marinković, Darko and Nešić, Ksenija and Resanović, Radmila", year = "2009", abstract = "A 21-day-long experiment was performed on 160 one-day-old 'Ross' broiler chicks. This research was done with the aim of investigating pathomorphological changes in broilers exposed to a relatively small amount of T-2 toxin (2 ppm) and the possibility of prevention and/or alleviating adverse effects of T-2 toxin using various feed additives. Pathohistological examination showed negative consequences of T-2 toxin in all examined organs as degenerative changes developed in small intestine mucosa, enterocites and hepatocites necroses, as well as lymphocites depletion in bursa of Fabricius. Disparately from inorganic (Minazel-plus, Mz) and organic (Mycosorb, Ms) adsorbents, which did not provoke protective effects, in liver, small intestine and bursa of Fabricius of broilers who were given feed with T-2 toxin and mixed adsorbent (Mycofix-plus, Mf), mostly preserved structure of these organs could be noted., Eksperiment je izveden na 160 jednodnevnih brojlerskih pilića provenijencije 'Ross', u trajanju od 21 dan. Istraživanja su bila usmerena na omogućavanje detaljnijeg uvida u patomorfološke promene kod brojlera izloženih dejstvu relativno niskih doza T-2 toksina (2 ppm), kao i mogućnosti prevencije ili ublažavanja štetnih efekata korišćenjem različitih adsorbenata. Patohistološkom analizom isečaka tankog creva, jetre i Fabricijeve burze, uočeni su efekti T-2 toksina u svim ispitivanim organima, u vidu degenerativnih promena na sluznici tankog creva, nekroze enterocita i hepatocita, kao i deplecije limfocita u Fabricijevoj burzi. Za razliku od neorganskog (Minazel-plus, Mz) i organskog (Mycosorb, Ms) adsorbenta čijom primenom nije došlo do zaštitnog efekta, u tkivnim isečcima jetre, creva i Fabricijeve burze kod brojlera koji su putem hrane dobijali T-2 toksin i mešoviti adsorbent (Mycofix, Mf), zapaža se uglavnom očuvana struktura ispitivanih organa.", publisher = "Matica srpska, Novi Sad", journal = "Zbornik Matice srpske za prirodne nauke", title = "Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin, Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom", number = "116", pages = "49-54", doi = "10.2298/ZMSPN0916049N" }
Nešić, V., Marinković, D., Nešić, K.,& Resanović, R.. (2009). Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin. in Zbornik Matice srpske za prirodne nauke Matica srpska, Novi Sad.(116), 49-54. https://doi.org/10.2298/ZMSPN0916049N
Nešić V, Marinković D, Nešić K, Resanović R. Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin. in Zbornik Matice srpske za prirodne nauke. 2009;(116):49-54. doi:10.2298/ZMSPN0916049N .
Nešić, Vladimir, Marinković, Darko, Nešić, Ksenija, Resanović, Radmila, "Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin" in Zbornik Matice srpske za prirodne nauke, no. 116 (2009):49-54, https://doi.org/10.2298/ZMSPN0916049N . .