EDTA detoxifies heavy metals on exposed beluga ( Huso huso ) with pollution stress: Growth performance, immunohaematology, blood biochemistry and antioxidant activity

2021 ◽  
Author(s):  
Daniel Falahatgar ◽  
Seyed Rohollah Javadian ◽  
Somayeh Bahram ◽  
Masoumeh Bahrekazemi
Keyword(s):  
Heavy Metals ◽  
Antioxidant Activity ◽  
Growth Performance ◽  
Blood Biochemistry ◽  
Huso Huso ◽  
Stress Growth

scholarly journals Essential Oil Delivery Route: Effect on Broiler Chicken’s Growth Performance, Blood Biochemistry, Intestinal Morphology, Immune, and Antioxidant Status

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3386
Author(s):  
Samson Oladokun ◽  
Janice MacIsaac ◽  
Bruce Rathgeber ◽  
Deborah Adewole
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Antioxidant Status ◽  
Saline Group ◽  
Negative Control ◽  
Blood Biochemistry ◽  
Intestinal Morphology ◽  
In Ovo ◽  
Total Antioxidant ◽  
Oil Blend

This study evaluated the effect of an essential oil blend and its delivery routes on broiler chicken growth performance, blood biochemistry, intestinal morphology, and immune and antioxidant status. Eggs were incubated and allotted to 3 groups: non-injected group, in ovo saline group, and in ovo essential oil group. On d 18 of incubation, essential oil in saline or saline alone was injected into the amnion. At hatch, chicks were assigned to post-hatch treatment combinations (1) in ovo essential oil + in-water essential oil (in ovo + in-water EO); (2) in ovo essential oil (in ovo EO); (3) in ovo saline; (4) in-water essential oil; (5) in-feed antibiotics (Bacitracin methylene disalicylate) and (6) a negative control (NC; corn-wheat-soybean diet) in 8 replicate cages (6 birds/cage) and raised for 28 d. The in ovo EO group reduced (p < 0.05) chick length and hatchability, all groups recorded no difference in growth performance at 0–28 d. The in ovo + in-water EO treatment reduced (p < 0.05) blood creatine kinase and aspartate aminotransferase levels whilst increasing (p < 0.05) total antioxidant capacity in birds. The in ovo + in-water delivery of EO might represent a potential antibiotic reduction strategy for the poultry industry but more research is needed to address the concern of reduced hatchability.

Effects of dietary orange peel on growth performance, antioxidant activity, intestinal microbiota and liver histology of Gilthead sea bream ( Sparus aurata ) larvae

2019 ◽  
Vol 25 (5) ◽  
pp. 1087-1097 ◽  
Author(s):  
Mohamed El‐S. Salem ◽  
Heba M. Abdel‐Ghany ◽  
Ahmed E. Sallam ◽  
Mohamed M. M. El‐Feky ◽  
Hebatollah M. Almisherfi
Keyword(s):  
Antioxidant Activity ◽  
Growth Performance ◽  
Intestinal Microbiota ◽  
Sparus Aurata ◽  
Orange Peel ◽  
Liver Histology ◽  
Gilthead Sea Bream ◽  
Sea Bream
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