Multidrug resistance reversal activity of extract and a rare dimeric naphthoquinone from Diospyros lotus

A dimeric naphthoquinone namely dihydrodyspyrole R (1) was purified once more from Diospyros lotus. Dihydrodyspyrole R and chloroform fractions were evaluated for their effects on the reversion of multidrug resistance (MDR). The compounds (1) and extract exhibited promising MDR reversing effect in a...

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Bibliográfiai részletek
Szerzők: Rauf Abdur
Shaheen Usama Y.
Raza Muslim
Uddin Ghias
Hadda, Ben Taibi
Mabkhot Yahia Nasser
Jehan Noor
Ahmad Bashir
Raza Saleem
Molnár József
Csonka Ákos
Szabó Diána
Dokumentumtípus: Cikk
Megjelent: 2018
Sorozat:PAKISTAN JOURNAL OF PHARMACEUTICAL SCIENCES 31 No. 3
mtmt:3370144
Online Access:http://publicatio.bibl.u-szeged.hu/19432
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490 0 |a PAKISTAN JOURNAL OF PHARMACEUTICAL SCIENCES  |v 31 No. 3 
520 3 |a A dimeric naphthoquinone namely dihydrodyspyrole R (1) was purified once more from Diospyros lotus. Dihydrodyspyrole R and chloroform fractions were evaluated for their effects on the reversion of multidrug resistance (MDR). The compounds (1) and extract exhibited promising MDR reversing effect in a dose-dependent manner against mouse T-lymphoma cell line. Molecular docking of compound 1 revealed the correlation between in-silico with in-vitro results. The molecular docking results showed that compound 1 is bind closely where co-crystal ligand of P-gp is present. But usually, computational investigation predicts that, if a compound gives lesser score then compound will exhibit good activity. Hence, the docking scores of compound 1 are the near to the Rhodamine. It is conclude that there are certain important structural features of compound 1which are responsible for the inhibiting potency of P-gp from mice. The computational Petra/Osiris/Molinspiration (POM) analysis confirms the possibility of use of compound 1 without side effect or less toxicity risks. 
700 0 1 |a Shaheen Usama Y.  |e aut 
700 0 1 |a Raza Muslim  |e aut 
700 0 1 |a Uddin Ghias  |e aut 
700 0 2 |a Hadda, Ben Taibi  |e aut 
700 0 2 |a Mabkhot Yahia Nasser  |e aut 
700 0 2 |a Jehan Noor  |e aut 
700 0 2 |a Ahmad Bashir  |e aut 
700 0 2 |a Raza Saleem  |e aut 
700 0 2 |a Molnár József  |e aut 
700 0 2 |a Csonka Ákos  |e aut 
700 0 2 |a Szabó Diána  |e aut 
856 4 0 |u http://publicatio.bibl.u-szeged.hu/19432/1/3370144_MultidrugResistanceReversalActivityofextractandARareDimericNaphthoquinonefromDiospyroslotus.pdf  |z Dokumentum-elérés