Search Results - "Karim Hosni"

Biological activities of the natural antioxidant oleuropein: Exceeding the expectation – A mini-review by Hassen, Imed, Casabianca, Hervé, Hosni, Karim

“…•Oleuropein source and biosynthesis.•Biological activities, potential health benefits and mechanisms of action.•Oleuropein is a functional ingredient for…”
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Inhibitory effect of phenolic extract from squirting cucumber ( (L.) A. Rich) seed oil on integrin-mediated cell adhesion, migration and angiogenesis by Touihri-Barakati, Imen, Kallech-Ziri, Olfa, Morjen, Maram, Marrakchi, Naziha, Luis, José, Hosni, Karim

“…Integrin targeted therapies by natural bioactive compounds have attracted attention in the field of oncology and cancer treatment. This study evaluates the…”
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Investigating the Antimicrobial Properties of Essential Oil Constituents and Their Mode of Action by Noui Mehidi, Ilham, Ait Ouazzou, Abdenour, Tachoua, Wafa, Hosni, Karim

“…Essential oils (EOs) and plant extracts, rich in beneficial chemical compounds, have diverse applications in medicine, food, cosmetics, and agriculture. This…”
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Purification and Partial Characterization of Peroxidases from Three Food Waste By-Products: Broad Bean Pods, Pea Pods, and Artichoke Stems by Mejri, Faiza, Karmali, Amin, Jaoued, Najeh, Casabianca, Hervé, Hosni, Karim

“…In this study, peroxidases (PODs) from three waste by-products: broad bean pods (BBP), pea pods (PP), and artichoke stems (ARS) were purified and their optimal…”
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Biological activities and determination of the mode of action of Tunisian Globularia alypum and Cistus monspeliensis ethanolic extracts by Nefzi, Khaoula, Charfi, Karama, Maaroufi, Abderrazek, Hosni, Karim, Msaada, Kamel, Baraket, Mokhtar, Nasr, Zouhaeir

“…This study was designed to evaluate the antioxidant and antimicrobial activity of ethanolic extracts (EEs) of Cistus monspeliensis and Globularia alypum. C…”
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Composition of peel essential oils from four selected Tunisian Citrus species: Evidence for the genotypic influence by Hosni, Karim, Zahed, Nesrine, Chrif, Raouf, Abid, Ines, Medfei, Wafa, Kallel, Monem, Brahim, Nadia Ben, Sebei, Houcine

“…The peel essential oils from four selected Tunisian Citrus species: sweet orange ( Citrus sinensis Osbeck), mandarin ( Citrus reticulata Blanco); sour orange (…”
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Enzyme-assisted extraction of bioactive compounds from bay leaves (Laurus nobilis L.) by Boulila, Abdennacer, Hassen, Imed, Haouari, Lamia, Mejri, Feiza, Amor, Ines Ben, Casabianca, Hervé, Hosni, Karim

“…•Enzyme pre-treatment of bay leaves enhanced the yield of essential oils.•Remarkable increase in oxygenated monoterpenes in enzyme-treated samples.•Enzyme…”
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Flumequine-loaded titanate nanotubes as antibacterial agents for aquaculture farms by Baati, Tarek, Ben Brahim, Mounir, Salek, Abir, Selmi, Mouna, Njim, Leila, Umek, Polona, Aouane, Aicha, Hammami, Mohamed, Hosni, Karim

“…Flumequine (FLUM), a quinolone-derived antibiotic is one of the most prescribed drugs in aquaculture farms. However, its intensive use becomes worrisome…”
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Germination, morpho-physiological and biochemical responses of coriander (Coriandrum sativum L.) to zinc excess by Marichali, Ahmed, Dallali, Sana, Ouerghemmi, Salwa, Sebei, Houcine, Hosni, Karim

“…•Zn treatment did not affect the germination of Coriandrum sativum.•Zn treatment affect negatively all growth parameters.•Oil content and fatty acid…”
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Enzyme-assisted extraction of essential oils from thyme (Thymus capitatus L.) and rosemary (Rosmarinus officinalis L.): Impact on yield, chemical composition and antimicrobial activity by Hosni, Karim, Hassen, Imed, Chaâbane, Hedia, Jemli, Maroua, Dallali, Sana, Sebei, Houcine, Casabianca, Hervé

“…•Enzymatic pre-treatment enhanced the yields of thyme and rosemary essential oils•Increased amount of carvacrol was observed in thyme treated samples•The…”
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Strong protective effects of Salvia officinalis L. leaves decoction extract against acetic acid-induced ulcerative colitis and metabolic disorders in rat by Jedidi, Saber, Sammari, Houcem, Selmi, Houcine, Hosni, Karim, Rtibi, Kais, Aloui, Foued, Adouni, Olfa, Sebai, Hichem

“…[Display omitted] •Salvia officinalis leaves decoction extract (SOLDE) increased the plasma scavenging activity.•SOLDE pre-treatment significantly reduced…”
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Multifunctional Derivatives of Spiropyrrolidine Tethered Indeno-Quinoxaline Heterocyclic Hybrids as Potent Antimicrobial, Antioxidant and Antidiabetic Agents: Design, Synthesis, In Vitro and In Silico Approaches by Bouali, Nouha, Hammouda, Manel Ben, Ahmad, Iqrar, Ghannay, Siwar, Thouri, Amira, Dbeibia, Amal, Patel, Harun, Hamadou, Walid Sabri, Hosni, Karim, Snoussi, Mejdi, Adnan, Mohd, Hassan, Md Imtaiyaz, Noumi, Emira, Aouadi, Kaïss, Kadri, Adel

“…To combat emerging antimicrobial-resistant microbes, there is an urgent need to develop new antimicrobials with better therapeutic profiles. For this, a series…”
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Design, synthesis, biological evaluation and in silico studies of novel 1,2,3-triazole linked benzoxazine-2,4-dione conjugates as potent antimicrobial, antioxidant and anti-inflammatory agents by Hammouda, Manel Ben, Ahmad, Iqrar, Hamdi, Assia, Dbeibia, Amal, Patel, Harun, Bouali, Nouha, Hamadou, Walid Sabri, Hosni, Karim, Ghannay, Siwar, Alminderej, Fahad, Noumi, Emira, Snoussi, Mejdi, Aouadi, Kaïss, Kadri, Adel

“…In an attempt to rationalize the search for new potential anti-inflammatory and anti-infection agents, a new series of 1,4-and 1,5-disubstituted…”
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Assessing the fatty acid, essential oil composition, their radical scavenging and antibacterial activities of Schinus terebinthifolius Raddi leaves and twigs by Ennigrou, Asma, Casabianca, Hervé, Vulliet, Emmanuelle, Hanchi, Belgacem, Hosni, Karim

“…The fatty acid, essential oil compositions and their respective antioxidant and antibacterial activities was determined in Schinus terebinthifolius Raddi…”
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Enzyme pretreatment improves the recovery of bioactive phytochemicals from sweet basil (Ocimum basilicum L.) leaves and their hydrodistilled residue by-products, and potentiates their biological activities by Mahmoudi, Hela, Marzouki, Moomen, M'Rabet, Yassine, Mezni, Mohamed, Ait Ouazzou, Abdenour, Hosni, Karim

“…[Display omitted] •Enzyme pretreatement enhanced extraction of essential oils from basil leaves.•Phenylpropanoids are dominants in cellulase and…”
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Changes in fatty acid and essential oil composition of sage ( Salvia officinalis L.) leaves under NaCl stress by Taarit, Mouna Ben, Msaada, Kamel, Hosni, Karim, Marzouk, Brahim

“…Fatty acids and essential oils from hydroponically cultivated Salvia officinalis leaves were analyzed by GC and GC–MS. Four different levels of NaCl (25, 50,…”
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Gastroprotective and Antioxidant Properties of Trigonella foenum graecum Seeds Aqueous Extract (Fenugreek) and Omeprazole Against Ethanol-Induced Peptic Ulcer by Selmi, Slimen, Alimi, Dhouha, Rtibi, Kais, Jedidi, Saber, Grami, Dhekra, Marzouki, Lamjed, Hosni, Karim, Sebai, Hichem

“…(Fenugreek) is used in traditional phytomedicine for its anti-inflammatory, antiseptic, antidiabetic, and several other therapeutic virtues. The current study…”
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Chemical Composition, Antioxidant, and Antimicrobial Activities of Leaves of Ajuga Iva by Ammar, Hajer, Touihri, Imen, Kholif, Ahmed Eid, M'Rabet, Yassine, Jaouadi, Rym, Chahine, Mireille, Marti, Mario E de Haro, Vargas-Bello-Pérez, Einar, Hosni, Karim

“…The main objective of this research was to study the biological characteristics in terms of antioxidant and antimicrobial activities of and determine the best…”
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Improving the anti-diabetic and anti-hyperlipidemic activities of extra virgin olive oil by the incorporation of diallyl sulfide by Habibi, Emna, Baâti, Tarek, Selmi, Slimen, M'Rabet, Yassine, Njim, Leila, Ashraf, Syed Amir, Humaidi, Jamal R, Hamadou, Walid Sabri, Snoussi, Mejdi, Emira, Noumi, Anouar, El Hassane, Hosni, Karim

“…Development of novel functional foods is trending as one of the hot topics in food science and food/beverage industries. In the present study, the…”
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Impact of Zinc Excess on Germination, Growth Parameters and Oxidative Stress of Sweet Basil (Ocimum basilicum L.) by Mahmoudi, Hela, Salah, Imene Ben, Zaouali, Wafa, Zorrig, Walid, Smaoui, Ameni, Ali, Taheri, Gruber, Margaret, Ouerghi, Zeineb, Hosni, Karim

“…In the present study, the effects of elevated zinc concentrations on germination, physiological and biochemical parameters were investigated in basil ( Ocimum…”
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