A5042752977- Phytochemistry and Biological Activities
- Antibiotic Resistance in Bacteria
- Phytochemicals and Antioxidant Activities
- Alkaloids: synthesis and pharmacology
- Phenothiazines and Benzothiazines Synthesis and Activities
- Bacterial biofilms and quorum sensing
- Infections and bacterial resistance
- Cystic Fibrosis Research Advances
- Ziziphus Jujuba Studies and Applications
- Natural product bioactivities and synthesis
- Essential Oils and Antimicrobial Activity
- Medicinal Plant Extracts Effects
- Microbial Community Ecology and Physiology
- Chemical synthesis and alkaloids
- Gut microbiota and health
- Metabolomics and Mass Spectrometry Studies
- Plant tissue culture and regeneration
- Natural Antidiabetic Agents Studies
- Allelopathy and phytotoxic interactions
- Pharmaceutical and Antibiotic Environmental Impacts
- Isotope Analysis in Ecology
- Pacific and Southeast Asian Studies
- Plant Stress Responses and Tolerance
- Heavy Metals in Plants
- Soil Carbon and Nitrogen Dynamics
VetAgro Sup
2018-2024
Université Claude Bernard Lyon 1
2013-2024
Centre National de la Recherche Scientifique
2013-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2024
Ecologie Microbienne Lyon
2015-2023
Institut de Chimie des Substances Naturelles
2016
Département de Chimie Moléculaire
2007-2008
Département de Pharmacochimie Moléculaire
2007-2008
Université Joseph Fourier
2006-2008
Université Grenoble Alpes
2006
The aim of this study was to determine (i) whether plant nutritional strategy affects the composition primary metabolites exuded into rhizosphere and (ii) impact on denitrification activity in soil. We answered question by analysing metabolite content extracted from root-adhering soil (RAS) roots three grasses representing different nutrient management strategies: conservative (Festuca paniculata), intermediate (Bromus erectus) exploitative (Dactylis glomerata). also investigated microbial...
Hypertension is characterized by a maintained high blood pressure leading to cardiac complications such as left ventricular hypertrophy and fibrosis an increased risk of heart failure myocardial infarction. This study investigated the effects oral administration Moringa oleifera (MOI) seed powder in spontaneous hypertensive rats (SHR). SHR received food containing MOI (750mg/d, 8 weeks) or normal food. In vivo measurement hemodynamic parameters telemetry structure function analysis...
The effect of plant diversity on aboveground organisms and processes was largely studied but there is still a lack knowledge regarding the link between soil characteristics. Here, we analyzed identity extractible organic compounds (ESOC) using 87 experimental grassland plots with different levels based pool over 50 species. Two pools low molecular weight compounds, LMW1 LMW2, were characterized by GC-MS HPLC-DAD, respectively. These include specific acids, fatty acids phenolics, more in...
Abstract The three primary resistance-nodulation-cell division (RND) efflux pump families (heavy metal [HME], nodulation factor exporter [NFE], and hydrophobe/amphiphile efflux-1 [HAE-1]) are almost exclusively found in Gram-negative bacteria play a major role resistance against metals bacterial biocides, including antibiotics. Despite their significant societal interest, evolutionary history environmental functions poorly understood. Here, we conducted comprehensive phylogenetic ecological...
The purpose of this study was to assess the antitumor and immunomodulatory effects aqueous extract from Daphne gnidium in mice-bearing melanoma tumor. Balb/C mice were subcutaneously implanted with B16-F10 cells treated intraperitoneally at 200 mg/Kg b.w for 21 days. After euthanization on day 22, tumors weighed; lymphocyte proliferation, cytotoxic T (CTL), natural killer (NK) cell activities evaluated using MTT assay. Macrophage phagocytosis studied by measuring lysosomal activity. In...
Summary Aedes albopictus is a vector of arboviruses and filarial nematodes. Originating from Asia, this mosquito has rapidly expanded its geographical distribution colonized areas across both temperate tropical regions. Due to the increase in insecticide resistance, use environmentally friendly control methods encouraged worldwide. Using based on semiochemicals baited traps are promising for management populations. Interestingly, human skin microbiota was shown generate volatile compounds...
During the process of adapting to metal contamination, plants produce secondary metabolites that have potential modulate multidrug-resistant (MDR) phenotypes; this is achieved by inhibiting activity efflux pumps reduce minimum inhibitory concentrations (MICs) antimicrobial substrates. Our study evaluated effect belowground parts Pteris vittata L. and Fallopia japonica, two metal-tolerant from northern Vietnam, on six antibiotic-resistant Stenotrophomonas maltophilia strains possessing pump...
The starchy corms of taro ( Colocasia esculenta ) are consumed throughout the tropics and essential for food security in many developing countries. Taro increasingly processed into fries, chips, flours or flakes urban areas, varieties with attractive corm flesh colours now needed. identification flavonoids would add value to this crop. present study developed a high-performance thin layer chromatography (HPTLC) protocol high-throughput screening germplasm. Overall, 350 different accessions...
Kava (Piper methysticum) is increasingly traded internationally and there need for a rapid method to analyze kava raw material before export. The objectives of the present study were: (i) develop simple robust protocol high throughput simultaneous quantification kavalactones (KLs) flavokavins (FKs) in (ii) assess its potential quality control. Methysticin; dihydromethysticin; kavain; desmethoxyyangonin; dihydrokavain; yangonin; flavokavin A, B C were quantified using HPTLC acetonic extracts...
Background/Objective: Plants are the basis of all health care systems. This study sought to inventory most used medicinal plants in local therapeutic patrimony Ouaddaï (East Chad) through an ethnobotanical investigation. Methods: The described plant parts used, their mode preparation, and uses. Results: Thirty-eight species for different purposes diseases. belongs Mimosaceae (eight species), Caesalpiniaceae (four Combretaceae species) families. traditional uses, as well preparations, these...