Effect of Encapsulated Lactobacillus bulgaricus on Innate Immune System and Hematological Parameters in Rainbow Trout (Oncorhynchus mykiss), Post-Administration of Pb
Autor: | Abdolhossein Jangaran-Nejad, Seyed Samad Hosseini, Nasim Alijani, Reza Ghanei Motlagh, Zahra Tulaby Dezfuly, Hossein Khaj, Takavar Mohammadian |
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Rok vydání: | 2019 |
Předmět: |
0301 basic medicine
Normal diet 030106 microbiology Biology Microbiology law.invention Fish Diseases 03 medical and health sciences Probiotic chemistry.chemical_compound law Lactobacillus Animals Food science Molecular Biology Lactobacillus delbrueckii Probiotics food and beverages biology.organism_classification Respiratory burst Lead Poisoning 030104 developmental biology Lead chemistry Immune System Oncorhynchus mykiss Toxicity Molecular Medicine Rainbow trout Hemoglobin Lysozyme |
Zdroj: | Probiotics and Antimicrobial Proteins. 12:375-388 |
ISSN: | 1867-1314 1867-1306 |
Popis: | The present study was conducted to investigate the effects of probiotic and encapsulated Lactobacillus bulgaricus on hematological and immunological factors after lead toxicity in rainbow trout (Oncorhynchus mykiss). Two hundred and forty fish weighing about 16 ± 3.8 g were divided randomly in to four groups including two groups which were fed by a diet containing ~ 108 CFU g−1Lactobacillus bulgaricus and encapsulated Lactobacillus bulgaricus bacteria and also the third group diet without Lactobacillus bulgaricus. After 45 days, in addition to probiotic (~ 108 CFU g−1), 500 μg kg of lead nitrate was added to the food of the three groups for 21 days. The fourth group (control) was first fed to the normal diet for 45 days then exposed to Pb. Blood samples were collected at days 45, 52, 59, and 66, and hematological and some immunological parameters were assessed. Results showed that hemoglobin, red blood cells, white blood cells, and lysozyme activity in the two probiotics groups were increased significantly up to 45 day (P |
Databáze: | OpenAIRE |
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