Results 21 to 30 of about 13,706,421 (85)

Nanotechnology Responses to COVID‐19

open access: yesAdvanced Healthcare Materials, Volume 9, Issue 19, October 7, 2020., 2020
The coronavirus SARS‐CoV‐2, responsible for COVID‐19, can be regarded as an intelligent functional nanoparticle. Therefore, nanoscience and nanotechnology concepts and tools can play a vital role in the responses to this pandemic, enabling detection, prevention, and treatment, as discussed here with examples of the latest progress accomplished by the ...
Eduardo Ruiz‐Hitzky   +6 more
wiley   +1 more source

Etude des activités anti-inflammatoire, neuroprotective et antiproliférative des extraits (aqueux et saponines) de la partie aérienne d'Anabasis articulata de la région de Béchar [PDF]

open access: yes, 2022
L’objet de notre étude entre dans le cadre des recherches et contributions visant à découvrir les vertus des plantes médicinales et leur exploitation dans le domaine de la médecine traditionnelle.
Ben Menni, Dounia Épse Khenafou
core  

Effet des saponines de Yucca et Quillaya sur la dégradation ruminale des matières azotées de l’herbe : étude in vitro [PDF]

open access: yes, 2011
L’effet des saponines de Yucca et/ou Quillaya sur la dégradation ruminale des matières azotées de l’herbe a été étudié in vitro. Les deux saponines ont diminué la concentration en ammoniac, beaucoup plus fortement à pH 6,8 qu’à pH 6.0, sans diminuer la ...
Troegeler-Meynadier, Annabelle   +3 more
core   +1 more source

Risk assessment of glycoalkaloids in feed and food, in particular in potatoes and potato‐derived products

open access: yesEFSA Journal, Volume 18, Issue 8, August 2020., 2020
Abstract The European Commission asked EFSA for a scientific opinion on the risks for animal and human health related to the presence of glycoalkaloids (GAs) in feed and food. This risk assessment covers edible parts of potato plants and other food plants containing GAs, in particular, tomato and aubergine. In humans, acute toxic effects of potato GAs (
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +26 more
wiley   +1 more source

Extraction par solvant assistée par ultrasons des saponines à partir des rhizomes de Carduncelle bleue « Carthamus caeruleus L. » [PDF]

open access: yes, 2020
Les racines ou autrement dit les rhizomes de Carthamus caeruleus L. ont été utilisées par la population du nord de l'Algérie pour traiter plusieurs états pathologiques, notamment la cicatrisation des plaies et la pousse des cheveux.
ZADI, Selma, MOKDAD, Oumaima Serine
core  

Extraction par solvant assistée par ultrasons des saponines à partir des rhizomes de Carduncelle bleue « Cartham ucaeruleus L. »s [PDF]

open access: yes, 2020
Les racines ou autrement dit les rhizomes de Carthamus caeruleus L. ont été utilisées par la population du nord de l'Algérie pour traiter plusieurs états pathologiques, notamment la cicatrisation des plaies et la pousse des cheveux.
ZADI, Selma, MOKDAD, Oumaima Serine
core  

Nutritional Potential, Phytochemical Content, In Vivo Antioxidant, and Antanemic Potential of Musa paradisiaca Flower

open access: yesFood Chemistry International, Volume 2, Issue 2, Page 246-262, June 2026.
After collecting Musa paradisiaca leaves, some were dried and others were used to produce aqueous extracts. The extracts and powders were characterized and then administered to rats made anaemic by PHZ. After 14 days of administration of the two samples, the rats were euthanized and it was observed that after 9 days of treatment, the aqueous extract ...
Josée Rebeca Nombo   +8 more
wiley   +1 more source

Influence of Culinary Practices on the Physicochemical, Rheological, and Functional Properties of Irvingia gabonensis Kernels Harvested in the East Cameroon Region

open access: yeseFood, Volume 7, Issue 1, February 2026.
Physicochemical, rheological, and functional properties of treated Irvingia gabonensis kernels from Eastern Cameroon. ABSTRACT This study aimed to investigate and assess the effects of cooking treatments on the techno‐functional properties of Irvingia gabonensis kernels. Roasting, smoking, and solar drying were the main processing methods used.
Ulrich Landry Kamdem Bemmo   +6 more
wiley   +1 more source

Analyse des saponines triterpéniques et des composés phénoliques de l'extrait méthanolique des feuilles d'Aralia nudicaulis L. [PDF]

open access: yes, 2020
Depuis quelques années, les produits d’origine naturelle sont de plus en plus demandés dans le domaine de la cosmétologie et de la pharmacologie. Les chercheurs travaillent alors à valoriser la biomasse végétale en étudiant des plantes pouvant posséder ...
Pierra, Julie
core  

Cardenolide‐Engineered Extracellular Vesicles Augment Drug Uptake and Cytotoxicity in Non‐small Cell Lung Cancer Cells

open access: yesSmall Methods, Volume 10, Issue 3, 9 February 2026.
Cardenolide‐functionalized extracellular vesicles enable targeted delivery of the chemotherapeutic doxorubicin to A549 lung cancer cells by binding Na+/K+‐ATPase, which is overexpressed in these cells. Surface‐modified, drug‐loaded EVs exhibit enhanced cytotoxicity compared to unmodified EVs and free drug, suggesting this system may lower the effective
Maja Dorfner   +7 more
wiley   +1 more source

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