Results 21 to 30 of about 5,725 (181)

Oleuropein ve İnflamasyon

, 2022
Bu derleme, "Oleuropein ve İnflamasyon" başlığı altında , zeytin ağacının (Olea europaea) ana biyoaktif bileşenlerinden biri olan oleuropeinin farmakolojik etkilerini ve gıdalardaki yerini incelemektedir. Metin, tıbbi-aromatik bir bitki olan zeytin yaprağının , oleuropein de dahil olmak üzere fenolikler, flavonoitler ve sekoiridoitler gibi zengin ...
Şirinyıldız, Ferhat, KAVAK, İzel
openaire   +2 more sources

Optimization of Oleuropein Extraction from Olive Leaves and Its Protective Effect Against TBHP-Induced Oxidative Damage in HEK-293 Cells

Foods
Olive leaves, a major byproduct of olive processing, are generated in large quantities annually yet suffer from inefficient utilization and low added value.
Bingshuang Li, Jingyu Chen, Haodong Cheng, Zhaobin Wang, Enxiang Zhang, Feng Kong, Qinghua Zeng   +6 more
doaj   +1 more source

Adsorption/desorption and biofunctional properties of oleuropein loaded on different types of silk fibroin matrices

Macedonian Journal of Chemistry and Chemical Engineering, 2017
The objective of this study was to investigate the adsorption/desorption behavior of oleuropein on different types of silk fibroin matrices including silk fibroin microfibers (MF), regenerated silk fibroin (RSF), and silk fibroin nanofibers (NF ...
Oguz Bayraktar, Ali Bora Balta, Guldemet Basal Bayraktar   +2 more
doaj   +1 more source

Gastroprotective Chitosan Nanoparticles Loaded with Oleuropein: An In Vivo Proof of Concept

Pharmaceutics
Oleuropein is the main constituent of olive leaf extract, and it has shown antioxidant and gastroprotective properties against gastric ulcers. Chitosan nanoparticles are known for their mucoadhesive abilities, and consequently, they can increase the ...
Hend Abd-Allah, John Youshia, Gehad A. Abdel Jaleel, Azza Hassan, Mevidette El Madani, Maha Nasr   +5 more
doaj   +1 more source

Oral administration of oleuropein and olive leaf extract has cardioprotective effects in rodents: A systematic review

Revista Portuguesa de Cardiologia, 2022
Oleuropein is a polyphenol found in olive trees that has shown beneficial effects in animal studies and potentially in human health, although few studies have been performed to confirm this hypothesis in the latter population.
Rafaella Câmara Rocha Menezes, Kathleen Kruger Peres, Marina Tuerlinckx Costa-Valle, Larissa Slongo Faccioli, Eliane Dallegrave, Juliano Garavaglia, Simone Morelo Dal Bosco   +6 more
doaj   +1 more source

Efficacy and Mechanisms of Oleuropein in Postmenopausal Osteoporosis

Computational and Mathematical Methods in Medicine, 2022
Background. Postmenopausal osteoporosis (PMOP) has a supernal morbidity rate in elderly females. Objective. To appraise the effects of oleuropein on bone densitometry, bone metabolic index, oxidative stress, and inflammatory index in PMOP. In addition, the mechanism of olive bittersweet preventing bone loss was explored. Methods.
Huilan Liu, Aiguo Zhao, Yulu Huang, Anli Hou, Wenbin Miao, Lu Hong, Nina Deng, Yujuan Fan   +7 more
openaire   +2 more sources

Punicalagin‐enriched edible coatings from revalorized pomegranate peels for quality enhancement of fresh‐cut celery

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Pomegranate peel is a rich source of phenolics, particularly punicalagin, but its valorization for fresh produce preservation requires stabilization. This study aimed to develop and evaluate freeze‐dried encapsulates of pomegranate peel extracts as ingredients in edible coatings for fresh‐cut celery. Pomegranate peels were extracted
Lorena Martínez‐Zamora, Rosa Zapata, Marina Cano‐Lamadrid, Francisco Artés‐Hernández   +3 more
wiley   +1 more source

On the In-vitro Antimicrobial Activity of Oleuropein and Hydroxytyrosol

Journal of Pharmacy and Pharmacology, 1999
Abstract Secoiridoides (oleuropein and derivatives), one of the major classes of polyphenol contained in olives and olive oil, have recently been shown to inhibit or delay the rate of growth of a range of bacteria and microfungi but there are no data in the literature concerning the possible employment of these secoiridoides as ...
BISIGNANO, Giuseppe Giov., TOMAINO, Antonio, LO CASCIO R, CRISAFI G, UCCELLA N, SAIJA, Antonina   +5 more
openaire   +3 more sources

Bioactive Natural Products in Cardiovascular Disease: Focus on Thrombotic Events

Phytotherapy Research, EarlyView.
An overview of the role of natural products (NP) in cardiovascular disease prevention, highlighting key mechanisms of action: including antiplatelet, antithrombotic, anti‐inflammatory, and antioxidant effects. Additionally, it illustrates the integration of diet–drug interactions, nutritional epigenetics, and the role of artificial intelligence in ...
Maria Nektaria Magkoulia, Despoina Pantazi   +1 more
wiley   +1 more source

Stimulating proteasomal degradation in human proteinopathies

The FEBS Journal, EarlyView.
The proteasome mediates the degradation of a wide range of proteins. Boosting proteasomal degradation may be beneficial in several disease contexts and can be achieved either by modulating proteasome activity or by improving substrate delivery. Proteasome activity can be enhanced by increasing proteasome abundance, inducing constitutive gate opening ...
Maria E. Gierisch, Enrica Barchi, Nico P. Dantuma   +2 more
wiley   +1 more source