State of the art paper The cardioprotective power of leaves

Dudzińska, Dominika; Boncler, Magdalena; Watała, Cezary

doi:10.5114/aoms.2015.53303

Cited by 11 publications

(8 citation statements)

References 127 publications

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“…When cells are exposed to reactive species, GSH are the first consumed antioxidants [37]. Notably is that phenolics have many important properties, as antioxidant [38] and anti-inflammatory properties [39]. Data from the present study revealed only the high dose of SAB powder expresses a significantly antioxidative protection in broiler liver.…”

Section: Discussionmentioning

confidence: 53%

Influence of Dietary Supplementation of Salix alba Bark on Performance, Oxidative Stress Parameters in Liver and Gut Microflora of Broilers

Panaite

Sărăcilă

Papuc

et al. 2020

Animals

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The paper aimed to analyse the effect of dietary Salix alba L. bark powder (SAB) on broiler performance in terms of oxidative stress parameters in liver and gut microflora. One hundred and eighty Cobb 500 broiler chicks (14 days) were allotted to three homogeneous treatments (SAB 0%; SAB 0.025%; SAB 0.05%). The broilers were housed in an environmentally controlled space (10 replicates, six broilers/replicate). Compared to dietary control treatment (SAB 0%), the other treatments included 0.025% SAB (SAB 0.025%) and 0.05% SAB (SAB 0.05%). The results showed that SAB powder used in broiler diet had a high total phenolic content. Regarding the performance results, significant differences between experimental and control treatments were recorded only for average daily feed intake (35–42 days). The broilers fed with SAB powder had a significantly lower hepatic level of malondialdehide and glutathione, a higher total antioxidant capacity than those fed control treatment, and demonstrated a positive effect on the development of non-pathogenic bacteria (lactobacilli) but a decrease in the population of pathogenic ones (E. coli, staphylococci). Our findings suggested that dietary 0.05% SAB powder could be an effective solution to impede the oxidative stress in broiler liver and to improve gut microflora.

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Section: Discussionmentioning

confidence: 53%

Influence of Dietary Supplementation of Salix alba Bark on Performance, Oxidative Stress Parameters in Liver and Gut Microflora of Broilers

Panaite

Sărăcilă

Papuc

et al. 2020

Animals

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“…This hypothesis might be helpful in avoiding misleading advertisement currently describing polyphenols as antiobesity agents. Nevertheless, the effects of polyphenols on cardiovascular risk seem to be more established (Dudzińska et al ., ). Therefore, it could be suggested that polyphenols can lower CVD risk by targeting components of the metabolic syndrome such as blood pressure and high‐density lipoprotein cholesterol (Serban et al ., ; Santini and Novellino, ; Ganjali et al ., ; Patti et al ., ), while their implication in weight loss is less plausible.…”

Section: Discussionmentioning

confidence: 97%

Polyphenols and Their Role in Obesity Management: A Systematic Review of Randomized Clinical Trials

Farhat

Drummond

Al-Dujaili

2017

Phytotherapy Research

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Polyphenols have been suggested to reduce body weight and modify body composition through different mechanisms. These effects have been extensively studied in animals and in vitro and to a lesser extent in humans. The aim of this review is to consider the association between polyphenols and body weight status by focusing on human intervention studies. We conducted a systematic literature search in MEDLINE (via EBSCOhost), ProQuest CENTRAL, and Cochrane CENTRAL without time restrictions. Randomized controlled trials assessing the effect of polyphenols on weight and/or body composition in the overweight and/or obese population were included. Nineteen studies met our inclusion criteria. Results suggest that further research is required before supporting a potential role of polyphenols in reducing weight in overweight and obese individuals (nine studies showed a significant decrease in weight by a mean of 1.47 ± 0.58 kg). Nevertheless, several studies indicated that polyphenols might be effective in preventing small increases in weight during periods of overfeeding rather than reducing weight as such. The outcomes noted do not yet support polyphenol supplementation as a complementary approach in weight loss diets. Further larger trials with a duration of 12 months or more are needed to elucidate the effect of polyphenols on body weight status. Copyright © 2017 John Wiley & Sons, Ltd.

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“…On the other hand, the present results are in agreement with those reported by El-Soud et al (2006), who noted significant decreases in the levels of serum cholesterol of Japanese quail under heat stress that were fed diets containing 0.025%, 0.05%, and 0.1% acetylsalicylic acid. Dudzińska et al (2015) studied the hypercholesteraemic effect of willow bark and related it to its content of polyphenols. Tawfeek et al (2014) explained that during heat stress there was greater catabolic effect and concentration of adrenocorticotropic hormone yielding more triglycerides in broiler serum.…”

Section: Figurementioning

confidence: 99%

Use of a hydroalcoholic extract of Salix alba L. bark powder in diets of broilers exposed to high heat stress

Sărăcilă¹,

Panaite²,

Șoica³

et al. 2019

SA J. An. Sci.

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A study was conducted to determine the effects of dietary hydroalcoholic willow bark extract powder (HWE) supplemented to broilers (14-42 days old) that were exposed to heat stress, on the performance, serum biochemical parameters, liver oxidative status and caecal microflora. The feeding trial was conducted on 120 Cobb 500 broilers (14 days old), assigned to three treatments (T0, T25, and T50), each treatment consisting of eight replicates (five chicks per replicate). The broilers were housed in an experimental hall at a 32 °C constant temperature and 23 hours light regimen. Unlike the dietary control treatment (T0), the experimental treatments were supplemented with 25 g HWE powder/100 kg diet (T25), and 50 g HWE powder 100 kg diet (T50), respectively. Dietary HWE powder did not affect the broilers' performance significantly (14-42 days). A significantly lower amount of malondialdehyde was noticed in the liver of broilers from T25 and T50 treatments in comparison with broilers from T0. Also, the serum cholesterol, triglycerides and alanine aminotransferase were significantly lower in broilers fed with T50, compared with those fed with T0. At 35 and at 42 days, the broilers from T25 and T50 recorded a significantly lower number of E. coli and staphylococci and a higher number of lactobacilli in the caecum than those of T0. It could be concluded that supplementation of dietary HWE powder reduced some of the adverse effects of heat stress, the most effective being the level of 50 g/100 kg diet.

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State of the art paper The cardioprotective power of leaves

Cited by 11 publications

References 127 publications

Influence of Dietary Supplementation of Salix alba Bark on Performance, Oxidative Stress Parameters in Liver and Gut Microflora of Broilers

Influence of Dietary Supplementation of Salix alba Bark on Performance, Oxidative Stress Parameters in Liver and Gut Microflora of Broilers

Polyphenols and Their Role in Obesity Management: A Systematic Review of Randomized Clinical Trials

Use of a hydroalcoholic extract of Salix alba L. bark powder in diets of broilers exposed to high heat stress

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