Dataset Information

High-Fructose Diet-Induced Metabolic Disorders Were Counteracted by the Intake of Fruit and Leaves of Sweet Cherry in Wistar Rats.

ABSTRACT: Numerous studies have indicated that the use of plants rich in bioactive compounds may reduce the risk of non-communicable diseases. The aim of this study was to investigate how the addition of fruit and leaves to high-fructose diet affects lipid metabolism, including the expression of genes involved in fatty acid synthesis and oxidation in the liver and adipose tissue, as well as oxidative stress and inflammation in Wistar rats. The animals were fed with AIN-93G diet, high fructose (HFr) diet, HFr diet with addition of 5% or 10% freeze-dried fruits, and HFr diet with addition of 1% or 3% freeze-dried leaves. The experiment lasted 12 weeks. The results showed that the intake of fruit and leaves of sweet cherry caused the improvement of the liver function, as well as beneficially affected lipid metabolism, among others, by regulating the expression of genes associated with fatty acid synthesis and ?-oxidation. Additionally, they exhibited antioxidant and anti-inflammatory properties. In conclusion, the addition of fruit and leaves reduced the adverse changes arising from the consumption of high fructose diet. Therefore, not only commonly consumed fruits, but also leaves can be potentially used as functional foods. These findings may be helpful in prevention and treatment of the obesity-related metabolic diseases, especially cardiovascular diseases.

SUBMITTER: Dziadek K

PROVIDER: S-EPMC6893591 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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High-Fructose Diet-Induced Metabolic Disorders Were Counteracted by the Intake of Fruit and Leaves of Sweet Cherry in Wistar Rats.

Dziadek Kinga K Kopeć Aneta A Piątkowska Ewa E Leszczyńska Teresa T

Nutrients 20191103 11

Numerous studies have indicated that the use of plants rich in bioactive compounds may reduce the risk of non-communicable diseases. The aim of this study was to investigate how the addition of fruit and leaves to high-fructose diet affects lipid metabolism, including the expression of genes involved in fatty acid synthesis and oxidation in the liver and adipose tissue, as well as oxidative stress and inflammation in Wistar rats. The animals were fed with AIN-93G diet, high fructose (HFr) diet, ...[more]

PMID: 31684199

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Project description:Mason bees (Osmia spp.) are efficient fruit tree pollinators that can be encouraged to occupy and breed in artificial nesting material. In sweet cherry orchards, they are occasionally used as an alternative managed pollinator as a replacement for or in addition to honey bees (Apis mellifera). Yet, the lack of practical guidelines on management practices, for example optimal stocking rates, for both mason bee nesting material and honey bees might compromise pollination service provision. In this study, we assessed the relationship between stocking rates (honey bee hives and mason bee nesting material) and the abundance of honey bees and mason bees in 17 sweet cherry (Prunus avium) orchards in Central Germany. We furthermore performed a pollination experiment to explore the interactive effect of mason bees and honey bees on sweet cherry fruit set. In the orchards, both honey bee and mason bee abundance increased with increasing stocking rates of hives or nesting material, respectively. Honey bee abundance increased linearly with stocking rates. In contrast, mason bee abundance asymptoted at 2-3 nesting boxes per ha, beyond which more boxes resulted in little increase in visitation rate. Our pollination experiment demonstrated that orchards were pollen limited, with only 28% of insect-pollinated flowers setting fruit versus 39% of optimally hand-pollinated flowers. Honey bees and mason bees enhanced sweet cherry fruit set, but only when both were present and not when either was present alone in an orchard. Our findings demonstrate that offering nesting material for mason bees and employing honey bee hives can enhance bee abundance in sweet cherry orchards. By increasing honey bee abundance in combination with enhanced mason bee abundance, farmers can substantially boost fruit set and potentially sweet cherry yield. To enhance pollination services, farmers should consider the benefits of increasing pollinator biodiversity as an immediate benefit to improve crop yields.

Dataset Information

High-Fructose Diet-Induced Metabolic Disorders Were Counteracted by the Intake of Fruit and Leaves of Sweet Cherry in Wistar Rats.

Publications

High-Fructose Diet-Induced Metabolic Disorders Were Counteracted by the Intake of Fruit and Leaves of Sweet Cherry in Wistar Rats.

Similar Datasets

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