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Effect of probiotics and humate substances on blood parameters, intestinal development and immune organs of growing quail.
Elnesr, Shaaban S; Abdel-Razik, A H; Abdelsalam, Adel M; Nabil, Taghreed M; Elwan, Hamada A M.
Afiliación
  • Elnesr SS; Department of Poultry Production, Faculty of Agriculture, Fayoum University, Fayoum, Egypt.
  • Abdel-Razik AH; Department of Histology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt.
  • Abdelsalam AM; Animal Production Research Institute, Agricultural Research Center, Giza, Egypt.
  • Nabil TM; Department of Histology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt.
  • Elwan HAM; Animal and Poultry Production Department, Faculty of Agriculture, Minia University, El-Minya, Egypt.
Anim Biotechnol ; 34(8): 3647-3657, 2023 Dec.
Article en En | MEDLINE | ID: mdl-36914984
This study aimed to evaluate impacts of dietary probiotics (Bacillus subtilis PB6) and humate substances (HS) supplementation on histomorphometry of small intestine and immune organs, blood parameters of growing quail. A total of 216 unsexed quails (seven days old) were randomly distributed to six groups. The 1st group did not receive any supplements (control), 2nd group received B. subtilis (CloSTAT: 0.5 g/kg diet), 3rd and 4th groups received HS (4 and 8 g/kg diet, respectively), 5th and 6th groups received CloSTAT + 4g HS and CloSTAT + 8g HS, respectively. Results showed that the inclusion of B. subtilis alone in quail diets significantly improved histomorphometry indices of intestine and immune organs compared to the control. Dietary supplementation of HS alone led to deteriorating histomorphometry indices of intestinal segments and immune organs compared to the control. CloSTAT, HS or both improved lipid profile and antioxidant parameters. Serum mineral levels did not differ significantly among groups except for Ca levels. In conclusion, dietary probiotics supplementation enhanced histomorphometry of intestine and immune organs and improved serum Ca, lipid profile and antioxidant indices. Moreover, the addition of HS (4 or 8 g/kg diet) improved lipid profile and antioxidant indices, but led to undesirable results in intestinal development and immune organs.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Probióticos / Antioxidantes Límite: Animals Idioma: En Revista: Anim Biotechnol Asunto de la revista: BIOTECNOLOGIA Año: 2023 Tipo del documento: Article País de afiliación: Egipto Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Probióticos / Antioxidantes Límite: Animals Idioma: En Revista: Anim Biotechnol Asunto de la revista: BIOTECNOLOGIA Año: 2023 Tipo del documento: Article País de afiliación: Egipto Pais de publicación: Reino Unido