Results 111 to 120 of about 108,976 (291)

Efficient quantum direct communication with authentication

open access: yes, 2013
Two protocols of quantum direct communication with authentication [Phys. Rev. A 73, 042305(2006)] were recently indicated to be insecure against the authenticator Trent's attacks [Phys. Rev. A 75, 026301(2007)].
Beige A   +10 more
core   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Một số thành phần hóa học và hoạt tính sinh học của cao methanol từ dây cứt quạ (Gymnopetalum cochinchinese (Lour.) Kurz)

open access: yesTạp chí Khoa học và Công nghệ
Cao methanol từ Gymnopetalum cochinchinense chứa hàm lượng tổng phenol, flavonoid và triterpenoid lần lượt đạt 189,61 ± 0,84 mg GA/g, 153,13 ± 1,65 mg QE/g và 157,64 ± 4,91 mg AO/g.
Hoàng Thị Lan Hương   +9 more
doaj   +1 more source

Caracteristicas fitoquímicas y capacidad antioxidante in vitro de Aloe vera, Plukenetia volubilis, Caiophora carduifolia, Cecropia membranácea

open access: yesAnales de la Facultad de Medicina, 2016
Introducción: Los antioxidantes han demostrado potencial quimioprotector en patologías degenerativas, inflamatorias, autoinmunes, oncológicas y asociadas al distrés respiratorio. Objetivo: Evaluar las características fitoquímicas y capacidad antioxidante
César Franco Quino   +8 more
doaj   +1 more source

Searching for new sources of innovative products for the food industry within halophyte aromatic plants: In vitro antioxidant activity and phenolic and mineral contents of infusions and decoctions of Crithmum maritimum L. [PDF]

open access: yes, 2017
Aromatic halophyte plants are an outstanding source of bioactive compounds and natural products with potential use in the food industry. This work reports the in vitro antioxidant activity, toxicity, poly phenolic profile and mineral contents of ...
Barreira, Luísa   +7 more
core   +1 more source

Fruiting increases total content of flavonoids and antiproliferative effects of Cereus jamacaru D.C. cladodes in sarcoma 180 cells in vitro

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2019
Objective: To evaluate the influence of fruiting phenological stage on total flavonoid content, antioxidant activity, and antiproliferative effects of Cereus jamacaru (C. jamacaru) (mandacaru) cladodes and fruit. Methods: Fruit and cladodes at vegetative
Jean Carlos Vencioneck Dutra   +5 more
doaj   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

open access: yesThe Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli   +6 more
wiley   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

open access: yesAnimal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin   +6 more
wiley   +1 more source

Impact of Evolving Treatment Patterns on Interstitial Lung Disease Progression in Systemic Sclerosis Using the European Scleroderma Trials and Research Database

open access: yesArthritis &Rheumatology, EarlyView.
Objective The treatment landscape for systemic sclerosis‐associated interstitial lung disease (SSc‐ILD) has evolved with increasingly available immunosuppressive therapies (ISTs) and antifibrotic treatments. However, their real‐world use remains unclear.
Corrado Campochiaro   +17 more
wiley   +1 more source

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