Christophe Ripoll

ORCID: 0009-0004-1264-7001
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Research Areas
  • Phytochemicals and Antioxidant Activities
  • Plant tissue culture and regeneration
  • Coccidia and coccidiosis research
  • Pharmacology and Obesity Treatment
  • Bee Products Chemical Analysis
  • Herbal Medicine Research Studies
  • Natural Antidiabetic Agents Studies
  • Transgenic Plants and Applications
  • Animal Nutrition and Physiology
  • Plant Toxicity and Pharmacological Properties
  • Veterinary medicine and infectious diseases
  • Phytochemistry and Biological Activities
  • Antioxidant Activity and Oxidative Stress
  • Natural product bioactivities and synthesis
  • Plant Virus Research Studies
  • Sesquiterpenes and Asteraceae Studies
  • Insects and Parasite Interactions
  • Vascular Malformations and Hemangiomas
  • Microbial Metabolites in Food Biotechnology
  • Microbial Natural Products and Biosynthesis
  • Osteoarthritis Treatment and Mechanisms
  • Pomegranate: compositions and health benefits
  • Research on Leishmaniasis Studies
  • Fungal Biology and Applications
  • Molecular Sensors and Ion Detection

Laboratoires d'Anjou (France)
2022-2023

University Hospital in Halle
2017

Eurasanté
2008-2016

Rutgers, The State University of New Jersey
2002-2008

Rutgers Sexual and Reproductive Health and Rights
2008

Rütgers (Germany)
2008

Vilmorin & Cie (France)
2003-2004

Laboratoire de Génétique Cellulaire
2003-2004

Rosemary (Rosmarinus officinalis L.) extracts (RE) are natural antioxidants that used in food, food supplements and cosmetic applications; exert anti-inflammatory anti-hyperglycaemic effects; promote weight loss, which can be exploited to develop new preventive strategies against metabolic disorders. Therefore, the aim of present study was evaluate effects rosemary leaf extract standardised 20 % carnosic acid on gain, glucose levels lipid homeostasis mice had begun a high-fat diet (HFD) as...

10.1017/s0007114511001620 article EN British Journal Of Nutrition 2011-05-17

Postprandial hyperglycemia is a known risk factor for the development of several health disorders including type 2 diabetes, obesity, oxidative stress, and cardiovascular diseases. One encouraging approach better control postprandial glycemia to reduce carbohydrate digestion. Cinnamon extracts have been managing blood glucose. However, their effects on inhibiting digestion poorly analyzed date. The aim this study was investigate acute effect specific Ceylon cinnamon hydro-alcoholic extract...

10.1186/1472-6882-14-351 article EN cc-by BMC Complementary and Alternative Medicine 2014-09-23

The overproduction of free radicals and oxygen reactive species is suspected to be implicated in a wide range metabolic reactions that can have pernicious consequences the development variety human diseases. Botanical extracts are sources antioxidants counteract both species. processing conditions used botanical extraction may influence antioxidant composition; therefore, different from same plant properties. To illustrate this fact, we conducted study using three commercial rosemary...

10.1089/jmf.2009.0259 article EN Journal of Medicinal Food 2010-07-13

Concentrated bud macerates (CBMs) are obtained from meristematic tissues such as buds and young shoots by maceration in a solvent composed of glycerin, water ethanol (1/1/1/, v/v). Their traditional utilization gemmotherapy has gained interest the past years, knowledge their chemical characterization can provide commercial arguments, particularly to secure quality control. Therefore, an optimized method for phytochemical analysis including glycerol removal preliminary solid phase extraction...

10.3390/plants11020144 article EN cc-by Plants 2022-01-06

Wheat dwarf geminivirus (WDV) is a single-stranded DNA Mastrevirus. The large intergenic region (LIR) of WDV contains cis-acting elements essential for the replication genome as well bidirectional transcription virus genes. LIR was fused to GUS (uidA) reporter gene and viral sense (V-sense) promoter activity derived from stable integration that analysed in transgenic dicot plants. Various species were tested, including Nicotiana tabacum, benthamiana, Arabidopsis thaliana Cucumis melo. driven...

10.1111/j.0031-9317.2004.00296.x article EN Physiologia Plantarum 2004-04-13

Inflammation plays a major role in many diseases, for instance arteriosclerosis, rheumatoid arthritis, autoimmune disorders and cancer. Since plants contain compounds with anti-inflammatory activity, their consumption may be able to prevent the development of inflammatory-based diseases. Edible ferns are some most important wild vegetables China have traditionally been used both dietary therapeutic purposes. In this study we investigated antioxidant potential fern extracts from Matteuccia...

10.1177/1934578x1501000416 article EN Natural Product Communications 2015-04-01

A chicory root extract rich in sesquiterpene lactones significantly reduced inflammation two animal models. In a rat paw edema model, at 50 and 100 mg/kg by 58 76%, respectively, 24 h after carrageenan injection. mouse collagen induced arthritis (200 mg/kg) 71% while the was being administered, 31% 48 administration discontinued. Two possible modes of action were investigated, pro-inflammatory gene expression nitric oxide production LPS-elicited macrophages. Chicory down-regulated COX-2,...

10.1177/1934578x0700200702 article EN Natural Product Communications 2007-07-01

Plant natural products remain a good resource for the discovery of novel pharmaceuticals. A mouse macrophage-based quantitative, reverse transcription polymerase chain reaction (qRT-PCR) system was optimized to screen plant extracts antiinflammatory activities using three well known genetic markers inflammation. Plants used extraction were taxonomically identified and vouchered species from two Central Asian countries, Uzbekistan Kyrgyzstan, collected through International Cooperative...

10.1002/ptr.2427 article EN Phytotherapy Research 2008-03-18

Abstract Objectives Few studies have assessed efficacy and safety of prebiotics in infants at the time diversification. We investigated beneficial effects a follow-on milk formula supplemented with short-chain fructo-oligosaccharides (scFOS) healthy after 4 months age. Subjects/methods 75 formula-fed were included age randomized, controlled, double blind study received either placebo or scFOS for six months. Faecal poliovirus sIgA vaccination bifidobacteria concentration, height, weight...

10.1016/j.bcdf.2015.03.006 article EN cc-by-nc-nd Bioactive Carbohydrates and Dietary Fibre 2015-04-01

Rosemary (Rosmarinus officinalis L.) leaf extract standardized to 20% carnosic acid (RE) has shown good antioxidant properties in both ORAC vitro and LDL oxidation ex vivo assays [1]. Regulating fat absorption by inhibiting the action of pancreatic lipase activity is an effective way reduce body weight obesity [2]. PPARγ represents major target for glitazone type drugs used treatment 2 diabetes [3]. Therefore, we evaluated capacities RE inhibit compared tetrahydrolipstatin, activate a cell...

10.1055/s-0030-1264863 article EN Planta Medica 2010-08-24

Gemmotherapy, a natural therapy based on bud macerates, has recently gained importance in the field of food supplements. However, two coexisting extraction methods employ glycerin-based solvent, either binary or ternary solvent mixture. The absence an official method for preparation leads to non-standardized macerates. Given this context, study aimed (i) assess influence composition chemical profile olive young shoot macerates obtained using solvents different extractions and (ii) compare...

10.3390/nutraceuticals3040041 article EN cc-by Nutraceuticals 2023-12-01

Fenugreek ( Trigonella foenum-graecum L.) has properties which are hypolipidemic, hypocholesterolemic, hypoglycemic, insulinotropic, and antioxidant. These related to the control of Metabolic Syndrome, a disorder carbohydrate lipid metabolism increases risk diabetes cardiovascular disease. The purpose this study was evaluate effect fenugreek extract (Hydroxylean ® , Naturex) containing 25% 4-hydroxyisoleucine (4-OH-Ile, isomer 2 S,3 R,4 S) 15.7% trigonelline on peroxisome...

10.1177/1934578x0800300923 article EN Natural Product Communications 2008-09-01

Bei einem 52-jährigen Patienten war eine laparoskopische Cholezystektomie bei Gallenblasenempyem durchgeführt worden, intraoperativ fand Eröffnung der Gallenblase mit Eiteraustritt statt und postoperativ es zu einer Cysticusinsuffizienz Notwendigkeit operativen Revision gekommen. Fast ein Jahr später klagte Patient über neu aufgetretene Fieberattacken sowie rechtsseitige Oberbauchschmerzen, laborchemisch waren die Entzündungswerte erhöht. Eine daraufhin durchgeführte Schnittbildgebung...

10.1055/s-0037-1606866 article DE Ultraschall in der Medizin - European Journal of Ultrasound 2017-09-01

Conference Article| October 01 1984 Pyridoxal-5′-phosphate content of synaptic membranes C. RIPOLL; RIPOLL 1Department Biochemistry and Physiology, Faculty Medicine, Avda, Blasco Ibåñez, 17, Valencia, Spain Search for other works by this author on: This Site PubMed Google Scholar D. MILLAN; MILLAN J. V. SANCHEZ-ANDRES; SANCHEZ-ANDRES B. SORIA Biochem Soc Trans (1984) 12 (5): 812–813. https://doi.org/10.1042/bst0120812 Views Icon Article contents Figures & tables Video Audio Supplementary...

10.1042/bst0120812 article EN Biochemical Society Transactions 1984-10-01
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