Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom
Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin
Апстракт
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.
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.
Кључне речи:
T-2 toxin / pathomorphological changes / broiler / adsorbentsИзвор:
Zbornik Matice srpske za prirodne nauke, 2009, 116, 49-54Издавач:
- Matica srpska, Novi Sad
Институција/група
Naučni institut za veterinarstvo SrbijeTY - JOUR AU - Nešić, Vladimir D. AU - Marinković, Darko AU - Nešić, Ksenija AU - Resanović, Radmila PY - 2009 UR - https://reponivs.nivs.rs/handle/123456789/137 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. 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. PB - Matica srpska, Novi Sad T2 - Zbornik Matice srpske za prirodne nauke T1 - Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom T1 - Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin EP - 54 IS - 116 SP - 49 UR - conv_119 ER -
@article{ author = "Nešić, Vladimir D. and Marinković, Darko and Nešić, Ksenija and Resanović, Radmila", year = "2009", abstract = "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., 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.", publisher = "Matica srpska, Novi Sad", journal = "Zbornik Matice srpske za prirodne nauke", title = "Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom, Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin", pages = "54-49", number = "116", url = "conv_119" }
Nešić, V. D., Marinković, D., Nešić, K.,& Resanović, R.. (2009). Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom. in Zbornik Matice srpske za prirodne nauke Matica srpska, Novi Sad.(116), 49-54. conv_119
Nešić VD, Marinković D, Nešić K, Resanović R. Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom. in Zbornik Matice srpske za prirodne nauke. 2009;(116):49-54. conv_119 .
Nešić, Vladimir D., Marinković, Darko, Nešić, Ksenija, Resanović, Radmila, "Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom" in Zbornik Matice srpske za prirodne nauke, no. 116 (2009):49-54, conv_119 .