scholarly journals In Vitro Studies on the Relationship Between the Antioxidant Activities of Some Berry Extracts and Their Binding Properties to Serum Albumin

2014 ◽  
Vol 172 (6) ◽  
pp. 2849-2865 ◽  
Author(s):  
Jacek Namiesnik ◽  
Kann Vearasilp ◽  
Alina Nemirovski ◽  
Hanna Leontowicz ◽  
Maria Leontowicz ◽  
...  
Keyword(s):  
Serum Albumin ◽  
Antioxidant Activities ◽  
In Vitro Studies ◽  
Binding Properties ◽  
Berry Extracts ◽  
The Relationship

In vitro studies on the interaction between human serum albumin and fosfomycin disodium salt, an antibiotic drug by multi-spectroscopic and molecular docking methods

2014 ◽  
Vol 41 (4) ◽  
pp. 2377-2387 ◽  
Author(s):  
Manjunath D. Meti ◽  
Kirthi S. Byadagi ◽  
Sharanappa T. Nandibewoor ◽  
Shrinivas D. Joshi ◽  
Uttam A. More ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Disodium Salt ◽  
In Vitro Studies ◽  
Antibiotic Drug

Detection and in vitro studies of Cucurbita maxima phloem serpin-1 RNA-binding properties

Biochimie ◽  
2020 ◽  
Vol 170 ◽  
pp. 118-127 ◽  
Author(s):  
Eugeny A. Tolstyko ◽  
Alexander A. Lezzhov ◽  
Anna V. Pankratenko ◽  
Marina V. Serebryakova ◽  
Andrey G. Solovyev ◽  
...  
Keyword(s):  
Rna Binding ◽  
In Vitro Studies ◽  
Cucurbita Maxima ◽  
Binding Properties

Synthesis, Crystal Structure, DNA-binding Properties and Antioxidant Activities of a Lutetium(III) Complex with the Bis(N-salicylidene)-3- oxapentane-1,5-diamine Ligand

2013 ◽  
Vol 68 (3) ◽  
pp. 257-266 ◽  
Author(s):  
Guolong Pan ◽  
Yuchen Bai ◽  
Hua Wang ◽  
Jin Kong ◽  
Furong Shi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Dna Binding ◽  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Binding Mode ◽  
Binding Properties ◽  
Metal Centers ◽  
Spectrophotometric Methods ◽  
Dna Binding Properties

A Schiff base ligand bis(N-salicylidene)-3-oxapentane-1,5-diamine (H2L) and its lutetium(III) complex, with composition Lu2(L)2(NO3)2, were synthesized and characterized by physico-chemical and spectroscopic methods. The crystal structure of the Lu(III) complex has been determined by single-crystal X-ray diffraction. It reveals a centrosymmetric binuclear neutral entity where Lu(III) metal centers are bridged by two phenoxo oxygen atoms. The DNA-binding properties of the Lu(III) complex were investigated by spectrophotometric methods and viscosity measurements, and the results suggest that the Lu(III) complex binds to DNA via a groove binding mode. Additionally, the antioxidant activity of the Lu(III) complex was determined by the superoxide and hydroxyl radical scavenging methods in vitro, which indicate that it is a scavenger for OH· and O-· 2 radicals.

Binding properties of food colorant allura red with human serum albumin in vitro

2014 ◽  
Vol 41 (5) ◽  
pp. 3381-3391 ◽  
Author(s):  
Langhong Wang ◽  
Guowen Zhang ◽  
Yaping Wang
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Properties ◽  
Allura Red ◽  
Food Colorant

scholarly journals Phenolic Compounds in Calafate Berries Encapsulated by Spray Drying: Neuroprotection Potential into the Ingredient

Antioxidants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1830
Author(s):  
María E. Romero-Román ◽  
Mauricio Schoebitz ◽  
Jorge Fuentealba ◽  
Cristina García-Viguera ◽  
María D. López Belchí
Keyword(s):  
Spray Drying ◽  
Antioxidant Activities ◽  
Value Added ◽  
Cost Effective ◽  
Biological Action ◽  
Natural State ◽  
Degenerative Disorders ◽  
The Stability ◽  
Berry Extracts

Calafate is a berry rich in anthocyanins that presents higher content of polyphenols than other fruits. Its compounds have been described previously, however, the potential thereof in preventing and treating degenerative disorders has not yet been studied. Due to its astringency, the consumption of this berry in its natural state is limited. To profit from the aforementioned properties and reduce palatability issues, calafate berry extracts were microencapsulated by spray drying, a rapid, cost-effective and scalable process, and were then compared with freeze drying as a control. The stability of its contents and its in-vitro potential, with respect to AChE activity and neuroprotection, were measured from the obtained microcapsules, resulting from temperature treatments and different encapsulant contents. The results indicated that the spray-dried powders were stable, despite high temperatures, and their encapsulation exhibited nearly 50% efficiency. The highest quantity of polyphenols and 3-O-glycosylated anthocyanins was obtained from encapsulation with 20% maltodextrin, at 120 °C. Temperature did not affect the microcapsules’ biological action, as demonstrated by their antioxidant activities. The prevention of Aβ peptide cytotoxicity in PC12 cells (20%) revealed that encapsulated calafate can confer neuroprotection. We conclude that spray-drying is an appropriate technique for scaling-up and producing new value-added calafate formulations with anti-neurodegenerative effects and vivid colors.

scholarly journals In vitro studies help us to inderstand the relationship between mitochondrial DNA (MTDNA) haplogroups and OA pathogenesis

2016 ◽  
Vol 24 ◽  
pp. S143-S144
Author(s):  
M. Fernández-Moreno ◽  
T. Hermida-Gómez ◽  
A. Dalmao-Fernández ◽  
I. Rego-Pérez ◽  
M. Vázquez-Mosquera ◽  
...  
Keyword(s):  
Mitochondrial Dna ◽  
In Vitro Studies ◽  
Mtdna Haplogroups ◽  
The Relationship

Stability of phenolic content of some herbal infusions and their antioxidant activity following in vitro digestion

2017 ◽  
Vol 42 (4) ◽  
Author(s):  
Engin Celep ◽  
Selin Akyuz ◽  
Yigit İnan ◽  
Erdem Yesilada
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Content ◽  
Antioxidant Activities ◽  
In Vitro Digestion ◽  
In Vitro Studies ◽  
Vast Number ◽  
The World ◽  
The Stability ◽  
Herbal Infusions

Abstract:Herbal infusions are among the most widely consumed beverages throughout the world. Their popularity arises due to not only their pleasant aroma and taste, but also their high phenolic content and antioxidant activity. A vast number of in vitro studies revealed their high phenolic content, together with strong antioxidant activity. However, the majority of them seem to ignore some important physiological parameters, such as bioavailability or bioaccessibility. The present study was planned to evaluate the stability of phenolic content and antioxidant activities of seven most widely preferred herbal infusions. A stimulated version of gastrointestinal infusion was added to the study for comparative purposes. The results indicated the loss of both phenolic content and antioxidant activity of herbal infusions after being submitted to digestion.

Binding properties of drospirenone with human serum albumin and lysozyme in vitro

2016 ◽  
Vol 153 ◽  
pp. 612-618 ◽  
Author(s):  
Qing Wang ◽  
Xiangling Ma ◽  
Jiawei He ◽  
Qiaomei Sun ◽  
Yuanzhi Li ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Properties
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