scholarly journals Rubrofusarin as a Dual Protein Tyrosine Phosphate 1B and Human Monoamine Oxidase-A Inhibitor: An in Vitro and in Silico Study

ACS Omega ◽  
2019 ◽  
Vol 4 (7) ◽  
pp. 11621-11630 ◽  
Author(s):  
Pradeep Paudel ◽  
Su Hui Seong ◽  
Hyun Ah Jung ◽  
Jae Sue Choi
Keyword(s):  
Monoamine Oxidase ◽  
In Silico ◽  
Monoamine Oxidase A ◽  
Protein Tyrosine ◽  
In Silico Study ◽  
Tyrosine Phosphate

scholarly journals Rutamarin: Efficient Liquid–Liquid Chromatographic Isolation from Ruta graveolens L. and Evaluation of Its In Vitro and In Silico MAO-B Inhibitory Activity

Molecules ◽  
2020 ◽  
Vol 25 (11) ◽  
pp. 2678
Author(s):  
Ewelina Kozioł ◽  
Simon Vlad Luca ◽  
Hale Gamze Ağalar ◽  
Begüm Nurpelin Sağlık ◽  
Fatih Demirci ◽  
...  
Keyword(s):  
Monoamine Oxidase ◽  
Inhibitory Activity ◽  
In Silico ◽  
Docking Study ◽  
Monoamine Oxidase A ◽  
Ruta Graveolens ◽  
Chromatography Method ◽  
Liquid Chromatography Method ◽  
Liquid Chromatographic

Naturally occurring coumarins are a group of compounds with many documented central nervous system (CNS) activities. However, dihydrofuranocoumarins have been infrequently investigated for their bioactivities at CNS level. Within the frame of this study, an efficient liquid–liquid chromatography method was developed to rapidly isolate rutamarin from Ruta graveolens L. (Rutaceae) dichloromethane extract (DCM). The crude DCM (9.78 mg/mL) and rutamarin (6.17 M) were found to be effective inhibitors of human monoamine oxidase B (hMAO-B) with inhibition percentages of 89.98% and 95.26%, respectively. The inhibitory activity against human monoamine oxidase A (hMAO-A) for the DCM extract was almost the same (88.22%). However, for rutamarin, it significantly dropped to 25.15%. To examine the molecular interaction of rutamarin with hMAO- B, an in silico evaluation was implemented. A docking study was performed for the two enantiomers (R)-rutamarin and (S)-rutamarin. The (S)-rutamarin was found to bind stronger to the hMAO-B binging cavity.

C0135 In vitro and in silico study of the effect of crocin and safranal on human plasma coagulation

2012 ◽  
Vol 130 ◽  
pp. S167
Author(s):  
Maria Ditsa ◽  
George Geromihalos ◽  
Eleftheria Tragoulia ◽  
Dimitra Markala ◽  
Chrisa Meleti ◽  
...  
Keyword(s):  
Human Plasma ◽  
In Silico ◽  
Plasma Coagulation ◽  
In Silico Study

Synthesis, in vitro anticancer activity and in silico study of new disubstituted thiazolidinedione derivatives

2014 ◽  
Vol 23 (6) ◽  
pp. 3220-3226 ◽  
Author(s):  
Moacyr Jesus Barreto de Melo Rêgo ◽  
Marina Rocha Galdino-Pitta ◽  
Daniel Tarciso Martins Pereira ◽  
Juliana Cruz da Silva ◽  
Marcelo Montenegro Rabello ◽  
...  
Keyword(s):  
Anticancer Activity ◽  
In Silico ◽  
In Silico Study

Selective binding to monoamine oxidase A: In vitro and in vivo evaluation of 18F-labeled β-carboline derivatives

2015 ◽  
Vol 23 (3) ◽  
pp. 612-623 ◽  
Author(s):  
Hanno Schieferstein ◽  
Markus Piel ◽  
Friderike Beyerlein ◽  
Hartmut Lüddens ◽  
Nicole Bausbacher ◽  
...  
Keyword(s):  
Monoamine Oxidase ◽  
Monoamine Oxidase A ◽  
In Vivo Evaluation ◽  
Selective Binding

scholarly journals IN SILICO STUDY OF THE ANTIMICROBIAL PROFILE OF β-CITRONELLOL: POTENTIAL AS AN ANTIFUNGAL

2019 ◽  
Vol 16 (32) ◽  
pp. 894-898
Author(s):  
D. F. SILVA ◽  
H. D. NETO ◽  
M. D. L. FERREIRA ◽  
A. A. O. FILHO ◽  
E. O. LIMA
Keyword(s):  
In Silico ◽  
Fungal Infections ◽  
In Silico Analysis ◽  
Fungal Species ◽  
In Silico Study ◽  
Pass Online ◽  
Therapeutic Alternatives ◽  
Bioactivity Profile ◽  
Silico Analysis

β-citronellol (3,7-dimethyl-6-octen-1-ol) has been exhibiting a number of pharmacological effects that creates interest about its antimicrobial potential, since several substances of the monoterpene class have already demonstrated to possess activity in this profile. In addition, the emergence of fungal species resistant to current pharmacotherapy poses a serious challenge to health systems, making it necessary to search for new effective therapeutic alternatives to deal with this problem. In this study, the antimicrobial profile of β-citronellol was analyzed. The Prediction of Activity Spectra for Substances (PASS) online software was used to study the antimicrobial activity of the β-citronellol molecule by the use of in silico analysis. In contrast, an in vitro antifungal study of this monoterpene was carried out. For this purpose, the Minimum Inhibitory Concentration (MIC) was determined by the microdilution technique in 96-well plates in Saboraud Dextrose Broth/RPMI against sensitive strains of Candida albicans, and this assay was performed in duplicate. In the in silico analysis of the antimicrobial profile, it was revealed that the monoterpene β-citronellol had a diverse antimicrobial bioactivity profile. For the antifungal activity, it presented a percentage value with Pa: 58.4% (predominant) and its MIC of 128 μg/mL, which was equivalent for all strains tested. The in silico study of the β-citronellol molecule allowed us to consider that the monoterpenoid is very likely to be bioactive against agents that cause fungal infections.

scholarly journals Haemodynamic flow conditions at the initiation of high-shear platelet aggregation: a combined in vitro and cellular in silico study

2020 ◽  
Vol 11 (1) ◽  
pp. 20190126 ◽  
Author(s):  
B. J. M. van Rooij ◽  
G. Závodszky ◽  
A. G. Hoekstra ◽  
D. N. Ku
Keyword(s):  
Platelet Aggregation ◽  
In Silico ◽  
Platelet Rich Plasma ◽  
High Shear ◽  
Shear Rates ◽  
Flow Simulations ◽  
In Silico Study ◽  
Platelet Aggregates

The influence of the flow environment on platelet aggregation is not fully understood in high-shear thrombosis. The objective of this study is to investigate the role of a high shear rate in initial platelet aggregation. The haemodynamic conditions in a microfluidic device are studied using cell-based blood flow simulations. The results are compared with in vitro platelet aggregation experiments performed with porcine whole blood (WB) and platelet-rich-plasma (PRP). We studied whether the cell-depleted layer in combination with high shear and high platelet flux can account for the distribution of platelet aggregates. High platelet fluxes at the wall were found in silico . In WB, the platelet flux was about twice as high as in PRP. Additionally, initial platelet aggregation and occlusion were observed in vitro in the stenotic region. In PRP, the position of the occlusive thrombus was located more downstream than in WB. Furthermore, the shear rates and stresses in cell-based and continuum simulations were studied. We found that a continuum simulation is a good approximation for PRP. For WB, it cannot predict the correct values near the wall.

Synthesis, in vitro antifungal activity and in silico study of 3-(1,2,4-triazol-1-yl)flavanones

2013 ◽  
Vol 66 ◽  
pp. 480-488 ◽  
Author(s):  
Saeed Emami ◽  
Shahaboddin Shojapour ◽  
Mohammad Ali Faramarzi ◽  
Nasrin Samadi ◽  
Hamid Irannejad
Keyword(s):  
Antifungal Activity ◽  
In Silico ◽  
In Silico Study ◽  
In Vitro Antifungal Activity
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