Spectroscopic and viscometric elucidation of the interaction between a potential chloride channel blocker and calf-thymus DNA: the effect of medium ionic strength on the binding mode

2015 ◽  
Vol 17 (1) ◽  
pp. 483-492 ◽  
Author(s):  
Aniruddha Ganguly ◽  
Soumen Ghosh ◽  
Nikhil Guchhait
Keyword(s):  
Ionic Strength ◽  
Chloride Channel ◽  
Channel Blocker ◽  
Binding Mode ◽  
Calf Thymus Dna ◽  
Binding Interaction ◽  
Detailed Characterization ◽  
Calf Thymus ◽  
Chloride Channel Blocker

The present study demonstrates a detailed characterization of the binding interaction of a potential chloride channel blocker 9-methyl anthroate (9-MA) with calf-thymus DNA.

Interaction of triblock co-polymer micelles with phospholipid-bilayer: a spectroscopic investigation using a potential chloride channel blocker

2015 ◽  
Vol 17 (9) ◽  
pp. 6597-6605 ◽  
Author(s):  
Aniruddha Ganguly ◽  
Soumen Ghosh ◽  
Nikhil Guchhait
Keyword(s):  
Chloride Channel ◽  
Spectroscopic Investigation ◽  
Channel Blocker ◽  
Lipid Vesicles ◽  
Experimental Results ◽  
Phospholipid Bilayer ◽  
Polymer Micelles ◽  
Binding Interaction ◽  
Chloride Channel Blocker ◽  
Egg Pc

Experimental results reveal that addition of P123 to the drug-bound egg-PC vesicles results in a preferential complexation of the drug with the Pluronic leaving the lipid vesicles aside which indicates a substantially stronger binding interaction of the drug with P123 than that with egg-PC.

Binding of an anionic fluorescent probe with calf thymus DNA and effect of salt on the probe–DNA binding: a spectroscopic and molecular docking investigation

RSC Advances ◽  
2014 ◽  
Vol 4 (108) ◽  
pp. 63549-63558 ◽  
Author(s):  
Saptarshi Ghosh ◽  
Pronab Kundu ◽  
Bijan Kumar Paul ◽  
Nitin Chattopadhyay
Keyword(s):  
Molecular Docking ◽  
Dna Binding ◽  
Fluorescent Probe ◽  
Binding Mode ◽  
Docking Studies ◽  
Calf Thymus Dna ◽  
Molecular Docking Studies ◽  
Biologically Relevant ◽  
Calf Thymus

Binding mode of biologically relevant anionic probe, ANS, with ctDNA is divulged from spectroscopic and molecular docking studies.

Interaction of a potential chloride channel blocker with a model transport protein: a spectroscopic and molecular docking investigation

2014 ◽  
Vol 16 (18) ◽  
pp. 8465 ◽  
Author(s):  
Aniruddha Ganguly ◽  
Bijan Kumar Paul ◽  
Soumen Ghosh ◽  
Sasanka Dalapati ◽  
Nikhil Guchhait
Keyword(s):  
Molecular Docking ◽  
Chloride Channel ◽  
Channel Blocker ◽  
Protein A ◽  
Transport Protein ◽  
Chloride Channel Blocker

DNA-binding, photocleavage and anti-cancer activity of tin(IV) corrole

2018 ◽  
Vol 22 (09n10) ◽  
pp. 739-750 ◽  
Author(s):  
An-Na Xie ◽  
Zhao Zhang ◽  
Hua-Hua Wang ◽  
Atif Ali ◽  
Dong-Xu Zhang ◽  
...  
Keyword(s):  
Dna Binding ◽  
Binding Mode ◽  
Calf Thymus Dna ◽  
Free Base ◽  
Docking Analysis ◽  
Calf Thymus ◽  
Anti Cancer ◽  
Active Intermediate ◽  
Dna Scission ◽  
Cancer Activity

A new tin(IV) corrole, 5,10,15-tris(4-methoxycarbonylphenyl) corrole tin(IV) (1-Sn) was synthesized and characterized. The DNA binding, photocleavage and anti-cancer activity were studied and compared with its free-base. The interaction of 1-Sn and its free-base 1 with calf thymus DNA had been investigated by spectroscopic methods, viscosity measurements and molecular docking analysis. The results revealed that 1-Sn and 1 could interact with calf thymus DNA via an outside groove binding mode. Furthermore, although 1 displayed no photonuclease activity, 1-Sn exhibited good photonuclease activity as indicated by agarose gel electrophoresis, and superoxide anion might be the active intermediate for the DNA scission. Finally, 1 was nontoxic but 1-Sn displayed cytotoxicity towards A549 tumor cell lines.

scholarly journals Chloride channel blocker IAA-94 increases myocardial infarction by reducing calcium retention capacity of the cardiac mitochondria

Life Sciences ◽  
2019 ◽  
Vol 235 ◽  
pp. 116841 ◽  
Author(s):  
Devasena Ponnalagu ◽  
Ahmed Tafsirul Hussain ◽  
Rushi Thanawala ◽  
Jahnavi Meka ◽  
Piotr Bednarczyk ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Chloride Channel ◽  
Channel Blocker ◽  
Cardiac Mitochondria ◽  
Retention Capacity ◽  
Calcium Retention ◽  
Chloride Channel Blocker ◽  
Calcium Retention Capacity

scholarly journals Effect of AHC-93, a chloride channel blocker, on the isolated guinea-pig myocardium

2000 ◽  
Vol 82 ◽  
pp. 195
Author(s):  
Tomoaki Saito ◽  
Yoshio Tanaka ◽  
Hikaru Tanaka ◽  
Koki Shigenobu
Keyword(s):  
Guinea Pig ◽  
Chloride Channel ◽  
Channel Blocker ◽  
Chloride Channel Blocker
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