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Nicole Morel

Bio: Nicole Morel is an academic researcher. The author has contributed to research in topics: Adipose tissue & Weight gain. The author has an hindex of 1, co-authored 1 publications receiving 13 citations.

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TL;DR: Overall weight gain and body fat levels were significantly higher in SF and HF than in S-free, and honey may afford a protection against increase in BP and in fat cell size resulting from a hypercaloric diet.
Abstract: This study was designed to assess the effect of honey supplementation and sugar-based hypercaloric regimen on weight gain and blood pressure (BP) in Wistar rats. Animals were fed for 8 weeks with standard diet (S-free) or a hypercaloric diet (standard chow and 30% sugar in drinking water), (SF), or standard chow supplemented with fat and honey and 10% sugar in drinking water (HF). Overall weight gain and body fat levels were significantly higher in SF and HF than in S-free. Fat cells were significantly larger in SF compared with HF. Compared with SF and S-free, HF had higher glucose, but triglycerides, and LDLc levels were not different. BP was significantly higher in SF but not in HF compared to S-free. These observations indicate that honey may afford a protection against increase in BP and in fat cell size resulting from a hypercaloric diet. © 2011 Bentham Science Publishers Ltd.

18 citations


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TL;DR: The aim of this review is to present and discuss the recent evidence, obtained from in vitro, in vivo and epidemiological studies, on the potential roles exerted by these foods in the prevention and progression of different types of cancer and CVDs.
Abstract: The traditional Mediterranean diet (MedDiet) is a well-known dietary pattern associated with longevity and improvement of life quality as it reduces the risk of the most common chronic pathologies, such as cancer and cardiovascular diseases (CVDs), that represent the principal cause of death worldwide. One of the most characteristic foods of MedDiet is olive oil, a very complex matrix, which constitutes the main source of fats and is used in the preparation of foods, both raw as an ingredient in recipes, and in cooking. Similarly, strawberries and raspberries are tasty and powerful foods which are commonly consumed in the Mediterranean area in fresh and processed forms and have attracted the scientific and consumer attention worldwide for their beneficial properties for human health. Besides olive oil and berries, honey has lately been introduced in the MedDiet thanks to its relevant nutritional, phytochemical and antioxidant profile. It is a sweet substance that has recently been classified as a functional food. The aim of this review is to present and discuss the recent evidence, obtained from in vitro, in vivo and epidemiological studies, on the potential roles exerted by these foods in the prevention and progression of different types of cancer and CVDs.

108 citations

Journal ArticleDOI
TL;DR: Test the hypothesis that decreased SERCA2a activity is mediated by elevated oxidative stress produced in the MetS heart and myocytes from MetS rats treated with the antioxidant N-acetylcysteine showed normal ROS levels and SERCA 2a-mediated Ca(2+) reuptake as well as accelerated cytosolic Ca( 2+) removal, and suggest that elevated oxidative Stress may induce oxidative modifications on SER CA2a leading to abnormal function of this protein in the metS heart.
Abstract: Ca+ mishandling due to impaired activity of cardiac sarco(endo)plasmic reticulum Ca2+ ATPase (SERCA2a) has been associated with the development of left ventricular diastolic dysfunction in insulin-...

70 citations

Journal ArticleDOI
TL;DR: There is a strong potential for honey supplementation to be integrated into the management of MetS, both as preventive as well as adjunct therapeutic agents.
Abstract: Metabolic syndrome (MetS) is a cluster of diseases comprising of obesity, diabetes mellitus, dyslipidemia, and hypertension. There are numerous pre-clinical as well as human studies reporting the protective effects of honey against MetS. Honey is a nutritional food low in glycemic index. Honey intake reduces blood sugar levels and prevents excessive weight gain. It also improves lipid metabolism by reducing total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL) and increasing high-density lipoprotein (HDL), which leads to decreased risk of atherogenesis. In addition, honey enhances insulin sensitivity that further stabilizes blood glucose levels and protects the pancreas from overstimulation brought on by insulin resistance. Furthermore, antioxidative properties of honey help in reducing oxidative stress, which is one of the central mechanisms in MetS. Lastly, honey protects the vasculature from endothelial dysfunction and remodelling. Therefore, there is a strong potential for honey supplementation to be integrated into the management of MetS, both as preventive as well as adjunct therapeutic agents.

47 citations

Journal ArticleDOI
TL;DR: In this paper, the efficacy of two local Malaysian honey types: Gelam and Acacia honey in reducing excess weight gain and other parameters related to obesity was investigated, and the quality of both honey types was determined through physicochemical analysis and contents of phenolic and flavonoid.
Abstract: Many studies revealed the potential of honey consumption in controlling obesity. However, no study has been conducted using Malaysian honey. In this study, we investigated the efficacy of two local Malaysian honey types: Gelam and Acacia honey in reducing excess weight gain and other parameters related to obesity. The quality of both honey types was determined through physicochemical analysis and contents of phenolic and flavonoid. Male Sprague-Dawley rats were induced to become obese using high fat diet (HFD) prior to introduction with/without honey or orlistat for four weeks. Significant reductions in excess weight gain and adiposity index were observed in rats fed with Gelam honey compared to HFD rats. Moreover, levels of plasma glucose, triglycerides, and cholesterol, plasma leptin and resistin, liver enzymes, renal function test, and relative organ weight in Gelam and Acacia honey treated groups were reduced significantly when compared to rats fed with HFD only. Similar results were also displayed in rats treated with orlistat, but with hepatotoxicity effects. In conclusion, consumption of honey can be used to control obesity by regulating lipid metabolism and appears to be more effective than orlistat.

44 citations

Journal ArticleDOI
TL;DR: In this article, the authors explore the consumers' determinants of honey consumption, trying to understand whether, and how much, therapeutic properties of honey affect the Italian consumers' choices.
Abstract: Nowadays, more and more consumers show a growing interest in healthy food products that may help to maintain or improve human health, such as honey. Honey has always represented a fundamental component of traditional medicine in many world cultures. However, only thanks to several studies carried out in the last years, its use is considered as an alternative and complementary medicine, namely apitherapy. In this way, honey is recognized increasingly by consumers not only as a natural alternative to refined sugar but as healthy food, as shown by determining an increase of its consumption worldwide. This study aims to explore the consumers’ determinants of honey consumption, trying to understand whether, and how much, therapeutic properties of honey affect the Italian consumers’ choices. The findings of this study, although exploratory, provide information on which quality characteristics influence honey consumption in Italy, revealing that, among quality attributes, the therapeutic properties of honey play an important role in affecting consumers’ behavior, followed by income, variety and taste. This could have some implications for producers and marketers as this information could contribute to defining effective marketing strategies for communicating to consumers the quality attributes of honey and its therapeutic benefits.

33 citations