scholarly journals Effects of dietary gallic acid supplementation on performance, antioxidant status, and jejunum intestinal morphology in broiler chicks

2017 ◽  
Vol 96 (8) ◽  
pp. 2768-2775 ◽  
Author(s):  
K.G. Samuel ◽  
J. Wang ◽  
H.Y. Yue ◽  
S.G. Wu ◽  
H.J. Zhang ◽  
...  
Keyword(s):  
Gallic Acid ◽  
Antioxidant Status ◽  
Intestinal Morphology ◽  
Broiler Chicks ◽  
Acid Supplementation

Meat and Bone Characteristics of Broiler Chickens Fed Groundnut Cake-Based Diets as Affected by Graded Dietary Supplements of Crystalline L- Lysine and DL- Methionine

2016 ◽  
Vol 6 (1) ◽  
pp. 846-852
Author(s):  
Olugbenga Adeniran Ogunwole ◽  
B. C Majekodunmi ◽  
R. A Faboyede ◽  
D. Ogunsiji
Keyword(s):  
Amino Acid ◽  
Broiler Chickens ◽  
Bone Development ◽  
Thiobarbituric Acid ◽  
Broiler Chicks ◽  
Amino Acid Supplementation ◽  
Acid Supplementation ◽  
Groundnut Cake ◽  
Randomized Design ◽  
Phosphorus And Potassium

Effects of supplemental dietary lysine and methionine in a Groundnut Cake (GNC) based diets on meat and bone characteristics of broiler chickens were investigated. In a completely randomized design, a total of 168 one - day – old Arbor acre broiler chicks were randomly allocated to seven dietary treatments each in triplicate of eight birds per replicate. The Seven starter and finishers’ diets were: GNC based diets without any amino acid (lysine or methionine) supplementation (T1); GNC diet + 0.2% lysine (T2); GNC diet + 0.4% lysine (T3); GNC diet + 0.2% methionine (T4); GNC diet + 0.4% methionine (T5); GNC diet + 0.2 lysine and 0.2% methionine (T6) and GNC diet + 0.4% lysine and 0.4% methionine (T7). Experimental diets and water were offered to birds ad libitum in an experiment lasting six-week. At day 42, two birds per replicate were slaughtered, meat and bone characteristics determined. There were significant variations (P<0.05) in the crude protein (%) and ether extract (%), pH1 and pH2 of meat. Thiobarbituric acid reactive substances composition of meat at days 0, 5, and 10 were similar (P<0.05) and were not affected by dietary amino acid supplementation. Tibiotarsal index (mg/mm) of bone (22.10, 27.25, 33.35, 31.40, 28.70, 31.45 and 29.75 for broilers on T1, T2, T3, T4, T5, T6 and T7, respectively) were increased significantly (P<0.05) by amino acid supplementation. Significantly differences (P<0.05) were observed in the calcium, phosphorus and potassium (%) contents of broilers’ bone across treatments. Supplemental lysine and both lysine and methionine improved meat quality and bone development of broiler chickens in this study.

Combination of donepezil and gallic acid improves antioxidant status and cholinesterases activity in aluminum chloride-induced neurotoxicity in Wistar rats

2021 ◽  
Author(s):  
Tajudeen O. Obafemi ◽  
Olutumise V. Owolabi ◽  
Benjamin O. Omiyale ◽  
Blessing A. Afolabi ◽  
Oluwafemi A. Ojo ◽  
...  
Keyword(s):  
Gallic Acid ◽  
Aluminum Chloride ◽  
Antioxidant Status ◽  
Wistar Rats

scholarly journals Effect of dried tangerine peel extract supplementation on the growth performance and antioxidant status of broiler chicks

2016 ◽  
Vol 15 (4) ◽  
pp. 642-648 ◽  
Author(s):  
Xian-Ren Jiang ◽  
Hai-Jun Zhang ◽  
Jing Wang ◽  
Shu-Geng Wu ◽  
Hong-Yuan Yue ◽  
...  
Keyword(s):  
Growth Performance ◽  
Antioxidant Status ◽  
Broiler Chicks ◽  
Peel Extract

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.

scholarly journals Response of broiler chicks to L-Glutamine feeding in the immediate pre- and post-hatch periods

2021 ◽  
Vol 50 (6) ◽  
Author(s):  
S. Karamik ◽  
C. Kop-Bozbay
Keyword(s):  
Digestive System ◽  
Muscle Development ◽  
System Development ◽  
Positive Control ◽  
Negative Control ◽  
Intestinal Morphology ◽  
Broiler Chicks ◽  
Villus Height ◽  
In Ovo ◽  
Small Intestinal

This study was conducted to investigate the effects of in ovo and post-hatching supplementation with L-Glutamine (Gln) on hatching characteristics, performance, small intestinal morphology, and muscle development of broilers. At day 18 of incubation, 960 fertilized eggs were allocated to four treatments with six replicates. Eggs were i) not injected (negative control) (NC), ii) subject to the standard incubation procedure (PG), iii) injected with 1 ml sterile solution with 0.9% salt (positive control) (PC), and iv) injected with 1% Gln solution (IG). On hatching, the SC chicks were fed with 1% Gln for seven days. The remaining chicks were fed a commercial starter feed. After hatching, there were six replicates of 28 birds in each treatment. Hatchability and yolk sac weight were lower and yolk-free chick weight (YFCW), whole gastrointestinal tract (GIT) and breast muscle weights were higher at hatching for chicks from the IG treatment. At 42 days old, feed conversation ratio (FCR) was lower in birds that had Gln added to their diet than for the other treatments. The FCR was also lower in IG birds than birds in the NC group. The GIT weight, villus height, villus width and crypt depth of the birds receiving dietary supplementation of Gln were greater than those of birds in PC and IG. Thus, in ovo injection of Gln improved hatching characteristics except for hatchability. Further, in ovo and dietary Gln administration reduced FCR by stimulating digestive system development.

scholarly journals A review on the influence of dietary immunobiotics on the performance, intestinal morphology and immune-related gene expression in post-hatched broiler chicks

2020 ◽  
Vol 5 (1) ◽  
pp. 57-67 ◽  
Author(s):  
Asad A. Khaskheli ◽  
Muhammad I. Khaskheli ◽  
Allah J. Khaskheli ◽  
Arshad A. Khaskheli
Keyword(s):  
Gene Expression ◽  
Immune System ◽  
Functional Foods ◽  
Molecular Mechanisms ◽  
Intestinal Morphology ◽  
Lymphoid Tissues ◽  
Broiler Chicks ◽  
Related Gene ◽  
Current Review ◽  
Immune Related Gene

The use of antibiotics in the broiler industry is continuously increasing for promoting growth performance, improving the edible meat yield, and preventing microbial infections in the chicks. Due to the extreme misuse of antibiotics, antimicrobial resistance is developing among the broilers and simultaneously to their consumers. Keeping in view these facts current review was planned to understand the effect of different dietary immunobiotics on the performance, intestinal morphology, and immune-related gene expression in post-hatched broiler chicks. The review of the literature indicated that the application of immunobiotics as functional foods and its biological value have been reported by many scientists worldwide. In addition, to develop immunologically functional foods, immunobiotics also help in regulating intestinal immunity. The current review further explored that the immunobiotics regulate intestinal immune homeostasis, cellular and molecular mechanisms. It was also interesting to note that immunobiotics concerning microorganisms stimulate the activation of mucosal immunity in the Gut Associated Lymphoid Tissues (GALT). In vitro studies on the toll-like receptor (TLR) 2-transfected cells showed that immunobiotics can potentially be used to enhance the immune system in the GALT. Keeping in view reviewed studies on immunobiotics it could be concluded that immunobiotics positively influence the performance, intestinal morphology, and immune-related gene expression in post-hatch chicks. They could be used as the best alternative to antibiotics. Keywords: Gut Associated Lymphoid Tissues; Immune system; Prebiotics; Receptors. 

scholarly journals Effects of cLFchimera peptide on intestinal morphology, integrity, microbiota, and immune cells in broiler chickens challenged with necrotic enteritis

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Ali Daneshmand ◽  
Hassan Kermanshahi ◽  
Mohammad Hadi Sekhavati ◽  
Ali Javadmanesh ◽  
Monireh Ahmadian ◽  
...  
Keyword(s):  
Immune Cells ◽  
Synthetic Peptide ◽  
Broiler Chickens ◽  
Intestinal Morphology ◽  
Broiler Chicks ◽  
Growth Promoter ◽  
Necrotic Enteritis ◽  
Gut Health ◽  
Junctional Proteins ◽  
Intestinal Lesions

Abstract Three hundred and sixty 1-day-old male broiler chicks were randomly allocated to 4 treatments of 6 replicates to evaluate the effects of cLFchimera, a recombinant antimicrobial peptide (AMP), on gut health attributes of broiler chickens under necrotic enteritis (NE) challenge. Treatments were as follows: (T1) unchallenged group fed with corn-soybean meal (CSM) without NE challenge and additives (NC); (T2) group fed with CSM and challenged with NE without any additives (PC); (T3) PC group supplemented with 20 mg cLFchimera/kg diet (AMP); (T4) PC group supplemented with 45 mg antibiotic (bacitracin methylene disalicylate)/kg diet (antibiotic). Birds were sampled for villi morphology, ileal microbiota, and jejunal gene expression of cytokines, tight junctions proteins, and mucin. Results showed that AMP ameliorated NE-related intestinal lesions, reduced mortality, and rehabilitated jejunal villi morphology in NE challenged birds. While the antibiotic non-selectively reduced the count of bacteria, AMP restored microflora balance in the ileum of challenged birds. cLFchimera regulated the expression of cytokines, junctional proteins, and mucin transcripts in the jejunum of NE challenged birds. In conclusion, cLFchimera can be a reliable candidate to substitute growth promoter antibiotics, while more research is required to unveil the exact mode of action of this synthetic peptide.

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