STRUCTURE OF MICROCENOSIS OF DISTAL DEPARTMENT OF PIGLETS INTESTINE BY PROTOZOOSIC NEMATODOZIC INVASION
Abstract
It was established that the structure of bacterial homeostasis in the distal intestine of pigs the correlation of obligate anaerobes and value for MAFAnM by protozoonic invasion is 1,01: 1, nematodozic invasion – 1,09:1 and mixed infestations – 0,93:1, while in healthy animals such index was 1,59:1. Reducing the number of obligate anaerobic microorganisms in the intestinal contents of infested pigs compared with a control group of animals is by reducing the number of microorganisms genus Bifidobacterium by protozoonic infestation by 25,9 % (p<0,01), the nematodozic – 14,8 % and for mixed infestations – 39,8 % (p <0,001), Eubacterium spp. by protozooznic invasion to 179,6 % (p <0.001), nematodozic – at 173,9 % (p <0,001) and mixed invasion – by 187,5 % (p<0,001), Prevotella spp. by protozooznic invasion – by 11,9 %, nematodoznic – 8,3 %, by mixed invasion – by 14,3 % (p <0.05) and Propionobacterium spp. respectively – 9,5, 6,0 and 13,1 % against the background of increased number of Clostridium spr. By protozooznic invasion by 23,6 %, nematodoznic – by 16,4 % and mixed-protozooznic and nematodoznic invasion – by 41,8 % (p <0,05), and population of Fusobacterium spp.by protozooznic by 7 times, nematodoznic – at 6,4 and mixed invasion – in 7,4 times. The most defined changes of MAFAnM of distal intestine department observed in pigs with mixed-protozooznic nematodoznic invasion, in which, in comparison with healthy animals, in 5,1 times (p <0.001) increases the number of E. coli Hly «-» gem «+» in 1,5 times (p<0,001) – Streptococcus spp., in 5.1 times (p <0,001) – Staphylococcus spp., 4,6 times (p<0,001) – Klebsiella spp., in 6.4 times ( p <0,001) – Citrobacter spp. and 2,3 times – Candida spp. against the background of decreased by 0,8 lg CFU / g of content quantity E. coli Hly «+» gem «-» and 2,3 lg CFU / g Lactobacillus spp. of content. Compared with healthy animals, in pigs by protozooznic invasion is reduced by 40,0 %, nematodoznic– by 26,7 % and mixed-protozooznic and nematodoznic invasion – by 50.0% stability Index of intestine micro flora.
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References
Vasil'eva, Z. G. (1995). Metody gel'mintologicheskih issledovanij / M. : Medgiz, 238. (in Russian).
Danilevskaja, N. V., Sidorov, M. A., Subbotin, V. V. (2000). Normal'naja mikroflora zhivotnyh i ee korrekcija probiotikami / Veterinarija. 11, 17–22. (in Russian).
Konev, Ju. V. (2006). Disbakterioz kishechnika / Zdorov'ja Ukraіni. 9, 35. (in Russian).
Kostjukova, N. N. (2001). Nachal'nyj jetap infekcionnogo processa – kolonizacija i puti ejo predotvrashhenija / Zhurn. mikrobiologii. 9, 103–109. (in Russian).
Markevich, A. P., Apatenko, V. M. (1995). Mikroparazitocenoz kak jetiologicheskij faktor / 4 z'іzd parazitocenologіv Ukraіni. – Harkіv. – 1995. – S. 79–80. (in Russian).
Paulikas, V. Ju. (1990). Parazitocenoz zheludochno-kishechnogo trakta svinej / Moskva, Agropromizdat. 81. (in Russian).
Cimmeran, Ja. S. (2005). Disbioz (disbakterioz) kishechnika i /ili «sindrom izbytochnogo bakterial'nogo rosta» / Klinicheskaja medicina. 4, 8–11. (in Russian).
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