Results 91 to 100 of about 120,643 (297)

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

Effect of ultrasound pre-treatment on the physical, microbiological, and antioxidant properties of calçots [PDF]

open access: yes, 2018
The effect of ultrasound (US) treatment (40 kHz, 250 W) for 0, 10,25 and 45 min on the physical and microbiological quality, total antioxidant capacity (TAC) and total phenolic content (TPC) of calçots (Allium cepaL.) was evaluated.
Abadias i Sero, Mª Isabel   +5 more
core   +3 more sources

Evaluation of Pulsed-FRAP and Conventional-FRAP for Determination of Protein Mobility in Prokaryotic Cells

open access: yesPLoS ONE, 2011
Macromolecule mobility is often quantified with Fluorescence Recovery After Photobleaching (FRAP). Throughout literature a wide range of diffusion coefficients for GFP in the cytoplasm of Escherichia coli (3 to 14 µm²/s) is reported using FRAP-based approaches.
Mika, Jacek T.   +4 more
openaire   +5 more sources

Overcoming intranasal delivery barriers with ultrastable polyzwitterionic siRNA nanocages for enhanced glioblastoma therapy

open access: yesBMEMat, EarlyView.
A ROS‐responsive, zwitterionic nanocage enables stable, intranasal siRNA delivery to glioblastoma, promoting deep tumor penetration via non‐degradative pathways and trigeminal nerve transport. This platform achieves durable gene silencing and tumor suppression, offering a non‐invasive, storage‐stable strategy for treating glioma and other neurological ...
Jingwen Xie   +12 more
wiley   +1 more source

Determination of Monoamine Oxidase Inhibition and Antioxidant Effects of Various Herbal Teas

open access: yesTrakya University Journal of Natural Sciences, 2017
The therapeutic properties of fruit teas are due to the polyphenolic flavonoids they contain. Compounds inhibiting the flavoenzyme monoamine oxidase (EC 1.4.3.4, MAO) are known to be used as medicines in treatment of neurodegenerative disorders such as ...
Başak Yüce Dursun
doaj   +1 more source

An early secretory pathway mediated by GNOM-LIKE 1 and GNOM is essential for basal polarity establishment in Arabidopsis thaliana [PDF]

open access: yes, 2015
Spatial regulation of the plant hormone indole-3-acetic acid (IAA, or auxin) is essential for plant development. Auxin gradient establishment is mediated by polarly localized auxin transporters, including PIN-FORMED (PIN) proteins. Their localization and
Doyle, Siamsa M   +10 more
core   +1 more source

Image analysis method for measurement and prediction of intra‐matrix IgG diffusion

open access: yesBiotechnology Progress, EarlyView.
Experimental and image analysis workflow for b‐IgG diffusion in hyaluronic acid (HA) matrix. Abstract Measurement and imaging of intra‐matrix protein therapeutics diffusion is important due to the emergence of injectable biologics currently in various stages of research and clinical testing.
Riya Debbarma   +2 more
wiley   +1 more source

ANTIOXIDANT ACTIVITY DUAL METHODS OF DIFFERENT POLARITY EXTRACTS OF STEM OF SOLANUM NIGRUM L. GROWING IN ALGERIA

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2021
The purpose of this study is to evaluate the antioxidants properties and phenolic and flavonoid contents of Solanum nigrum L. growing in El-Oued region (south east of Algeria). The different polarity extracts chloroform (CHCl3), ethyl acetate (AcOEt) and
IMANE GUEDIRI   +2 more
doaj  

Diffusion of multiple species with excluded-volume effects [PDF]

open access: yes, 2012
Stochastic models of diffusion with excluded-volume effects are used to model many biological and physical systems at a discrete level. The average properties of the population may be described by a continuum model based on partial differential equations.
Bruna, M., Chapman, S. J.
core   +3 more sources

Improving Antioxidants and Physicochemical Properties of Wild Rice Noodles by Fortification With Carrot Powder

open access: yesCereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Wild rice (WR), a nutritious cereal rich in phytochemicals, remains underutilized despite its health benefits. This study explored deep purple (DP), purple sun hybrid (PSH), purple haze (PH), cosmic purple (CP), and vistaric sky blue (VSB) carrot powders as fortificants in WR noodles at 10%, 20%, and 30% levels in ...
Beverly Cheruto Too   +3 more
wiley   +1 more source

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