The Effects of Different Types of Antioxidants (Se, Vitamin E and Carotenoids) in Broiler Diets on the Growth Performance, Skin Pigmentation and Liver and Plasma Antioxidant Concentrations

Karadaş, Filiz; Erdoğan, Sibel; Kor, Dilek; Oto, Gökhan; Uluman, M

doi:10.1590/18069061-2015-0155

Cited by 33 publications

(25 citation statements)

References 93 publications

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“…Carotenoids are not only exerted antioxidant properties, they are also facilitated in the modulation of cell cycle, apoptosis, and cell differentiation (Gloria et al, 2014 ), enhancement of immune system (Karadas et al, 2016 ), regulate of cell signaling pathways (Kim et al, 2016 ), promote growth factors (Diener and Rohrmann, 2016 ), and adhesion molecules (Llorente et al, 2017 ). Carotenoids are highly lipophilic molecules that reside intracellularly to shield the membrane from oxidative stress (Fiedor and Burda, 2014 ).…”

Section: Role Of Antioxidants In the Prevention Of Age-related Diseasmentioning

confidence: 99%

Antioxidant and Oxidative Stress: A Mutual Interplay in Age-Related Diseases

et al. 2018

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Aging is the progressive loss of organ and tissue function over time. Growing older is positively linked to cognitive and biological degeneration such as physical frailty, psychological impairment, and cognitive decline. Oxidative stress is considered as an imbalance between pro- and antioxidant species, which results in molecular and cellular damage. Oxidative stress plays a crucial role in the development of age-related diseases. Emerging research evidence has suggested that antioxidant can control the autoxidation by interrupting the propagation of free radicals or by inhibiting the formation of free radicals and subsequently reduce oxidative stress, improve immune function, and increase healthy longevity. Indeed, oxidation damage is highly dependent on the inherited or acquired defects in enzymes involved in the redox-mediated signaling pathways. Therefore, the role of molecules with antioxidant activity that promote healthy aging and counteract oxidative stress is worth to discuss further. Of particular interest in this article, we highlighted the molecular mechanisms of antioxidants involved in the prevention of age-related diseases. Taken together, a better understanding of the role of antioxidants involved in redox modulation of inflammation would provide a useful approach for potential interventions, and subsequently promoting healthy longevity.

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Section: Role Of Antioxidants In the Prevention Of Age-related Diseasmentioning

confidence: 99%

Antioxidant and Oxidative Stress: A Mutual Interplay in Age-Related Diseases

et al. 2018

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“…Dietary vitamin E supplementation for commercial broilers significantly improved the immune response and antioxidant concentrations in the liver (Karadas et al 2016). Also, αtocopherol helps in the resistance and prevention of many diseases through its modulatory effect on the immune system by the macrophage activation and antibody production (Weber 2009).…”

Section: Vitamin Ementioning

confidence: 99%

Nutritional significance of amino acids, vitamins and minerals as nutraceuticals in poultry production and health – a comprehensive review

Alagawany

Elnesr

Farag

et al. 2020

Veterinary Quarterly

161

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Nutraceuticals have gained immense importance in poultry science recently considering the nutritional and beneficial health effects of their constituents. Besides providing nutritional requirements to birds, nutraceuticals have beneficial pharmacological effects, for example, they help in establishing normal physiological health status, prevent diseases and thereby improve production performance. Nutraceuticals include amino acids, vitamins, minerals, enzymes, etc. which are important for preventing oxidative stress, regulating the immune response and maintaining normal physiological, biochemical and homeostatic mechanisms. Nutraceuticals help in supplying nutrients in balanced amounts for supporting the optimal growth performance in modern poultry flocks, and as a dietary supplement can reduce the use of antibiotics. The application of antibiotic growth enhancers in poultry leads to the propagation of antibiotic-resistant microbes and drug residues; therefore, they have been restricted in many countries. Thus, there is a demand for natural feed additives that lead to the same growth enhancement without affecting the health. Nutraceuticals substances have an essential role in the development of the animals' normal physiological functions and in protecting them against infectious diseases. In this review, the uses of amino acids, vitamins and minerals as well as their mode of action in growth promotion and elevation of immune system are discussed.

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“…All the analyses were performed using high-performance liquid chromatography (HPLC), as described by Karadas et al (2016) …”

Section: Antioxidant Concentrationsmentioning

confidence: 99%

Antioxidants and embryo phenotype: is there experimental evidence for strong integration of the antioxidant system?

Possenti

Karadaş

Colombo

et al. 2017

Journal of Experimental Biology

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Organisms have evolved complex defense systems against oxidative stress. Bird eggs contain maternally derived antioxidants that protect embryos from oxidative damage. The antioxidant system components are thought to be integrated, but few studies have analyzed the covariation between antioxidant concentrations, embryo 'oxidative status' and morphology. In addition, no study has tested the effects of experimental change in yolk antioxidant concentration on other antioxidants, on their reciprocal relationships and on their relationships with embryo oxidative status or growth, which are expected if antioxidants defenses are integrated. In yellowlegged gull (Larus michahellis) embryos, we analyzed the covariation between several antioxidants, markers of 'oxidative status' [total antioxidant capacity (TAC), concentration of pro-oxidants (TOS), lipid peroxidation (LPO) and protein carbonylation (PC)] in the yolk, liver and brain, and morphology. Yolk and liver antioxidant concentrations were positively correlated reciprocally and with embryo size, and positively predicted TAC but not oxidative status. TOS and LPO were positively correlated in the liver, while TAC and LPO were negatively correlated in the brain. Weak relationships existed between antioxidants and TOS, PC and LPO. The effects of antioxidants on oxidative status and morphology were non-synergistic. An experimental physiological increase in yolk vitamin E had very weak effects on the relationships between other antioxidants or oxidative status and vitamin E concentration, the concentration of other antioxidants or oxidative status; the covariation between other antioxidants and oxidative status, and relationships between morphology or oxidative status and other antioxidants, challenging the common wisdom of strong functional relationships among antioxidants, at least for embryos in the wild.

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The Effects of Different Types of Antioxidants (Se, Vitamin E and Carotenoids) in Broiler Diets on the Growth Performance, Skin Pigmentation and Liver and Plasma Antioxidant Concentrations

Cited by 33 publications

References 93 publications

Antioxidant and Oxidative Stress: A Mutual Interplay in Age-Related Diseases

Antioxidant and Oxidative Stress: A Mutual Interplay in Age-Related Diseases

Nutritional significance of amino acids, vitamins and minerals as nutraceuticals in poultry production and health – a comprehensive review

Antioxidants and embryo phenotype: is there experimental evidence for strong integration of the antioxidant system?

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