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Items: 1 to 50 of 89

1.

Activation of oxytocin neurons in the paraventricular nucleus drives cardiac sympathetic nerve activation following myocardial infarction in rats.

Roy RK, Augustine RA, Brown CH, Schwenke DO.

Commun Biol. 2018 Oct 4;1:160. doi: 10.1038/s42003-018-0169-5. eCollection 2018.

2.

Characterization of Gladiolus Germplasm Using Morphological, Physiological, and Molecular Markers.

Singh N, Pal AK, Roy RK, Tewari SK, Tamta S, Rana TS.

Biochem Genet. 2018 Apr;56(1-2):128-148. doi: 10.1007/s10528-017-9835-4. Epub 2017 Dec 20.

PMID:
29260377
3.

The charge transfer limit of a chemical adduct: the role of perturbation on external potential.

Hamid A, Anand A, Roy RK.

Phys Chem Chem Phys. 2017 May 3;19(17):10905-10912. doi: 10.1039/c7cp01208j.

PMID:
28401226
4.

Nucleotide diversity and phylogenetic relationships among Gladiolus cultivars and related taxa of family Iridaceae.

Singh N, Meena B, Pal AK, Roy RK, Tewari SK, Tamta S, Rana TS.

J Genet. 2017 Mar;96(1):135-145.

5.

Generic versus branded medicines: An observational study among patients with chronic diseases attending a public hospital outpatient department.

Das M, Choudhury S, Maity S, Hazra A, Pradhan T, Pal A, Roy RK.

J Nat Sci Biol Med. 2017 Jan-Jun;8(1):26-31. doi: 10.4103/0976-9668.198351.

6.

Attitudes Toward Testicular Cancer and Self-Examination Among Northern Irish Males.

Roy RK, Casson K.

Am J Mens Health. 2017 Mar;11(2):253-261. doi: 10.1177/1557988316668131. Epub 2016 Sep 21.

7.

An elusive vinyl radical isolated as an appended unit in a five-coordinate Co(iii)-bis(iminobenzosemiquinone) complex formed via ligand-centered C-S bond cleavage.

Sarkar P, Tiwari A, Sarmah A, Bhandary S, Roy RK, Mukherjee C.

Chem Commun (Camb). 2016 Aug 23;52(70):10613-6. doi: 10.1039/c6cc02751b.

PMID:
27439588
8.

CEACAM6 is upregulated by Helicobacter pylori CagA and is a biomarker for early gastric cancer.

Roy RK, Hoppe MM, Srivastava S, Samanta A, Sharma N, Tan KT, Yang H, Voon DC, Pang B, Teh M, Murata-Kamiya N, Hatakeyama M, Chang YT, Yong WP, Ito Y, Ho KY, Tan P, Soong R, Koeffler PH, Yeoh KG, Jeyasekharan AD.

Oncotarget. 2016 Aug 23;7(34):55290-55301. doi: 10.18632/oncotarget.10528.

9.

Effect of Geometrical Distortion on the Electronic Structure: Synthesis and Characterization of Monoradical-Coordinated Mononuclear Cu(II) Complexes.

Ghorai S, Sarmah A, Roy RK, Tiwari A, Mukherjee C.

Inorg Chem. 2016 Feb 15;55(4):1370-80. doi: 10.1021/acs.inorgchem.5b01257. Epub 2016 Jan 26.

PMID:
26812584
10.

Tandem mass spectrometry sequencing in the negative ion mode to read binary information encoded in sequence-defined poly(alkoxyamine amide)s.

Charles L, Laure C, Lutz JF, Roy RK.

Rapid Commun Mass Spectrom. 2016 Jan 15;30(1):22-8. doi: 10.1002/rcm.7413.

PMID:
26661967
11.

Convergent synthesis of digitally-encoded poly(alkoxyamine amide)s.

Roy RK, Laure C, Fischer-Krauser D, Charles L, Lutz JF.

Chem Commun (Camb). 2015 Nov 7;51(86):15677-80. doi: 10.1039/c5cc06646h. Epub 2015 Sep 11.

PMID:
26359908
12.

Let's 'play' with molecular pharmacology.

Choudhury S, Pradhan R, Sengupta G, Das M, Chatterjee M, Roy RK, Chatterjee S.

Educ Health (Abingdon). 2015 Jan-Apr;28(1):83-6. doi: 10.4103/1357-6283.161922.

13.

Design and synthesis of digitally encoded polymers that can be decoded and erased.

Roy RK, Meszynska A, Laure C, Charles L, Verchin C, Lutz JF.

Nat Commun. 2015 May 26;6:7237. doi: 10.1038/ncomms8237.

14.

Assessment of genetic diversity in indigenous turmeric (Curcuma longa) germplasm from India using molecular markers.

Verma S, Singh S, Sharma S, Tewari SK, Roy RK, Goel AK, Rana TS.

Physiol Mol Biol Plants. 2015 Apr;21(2):233-42. doi: 10.1007/s12298-015-0286-2. Epub 2015 Mar 20.

15.

Complete sequence of RNA3 of Cucumber mosaic virus isolates infecting Gerbera jamesonii suggests its grouping under IB subgroup.

Gautum KK, Raj R, Kumar S, Raj SK, Roy RK, Katiyar R.

Virusdisease. 2014;25(3):398-401. doi: 10.1007/s13337-014-0216-x. Epub 2014 May 24.

16.

Inter-ligand azo (N=N) unit formation and stabilization of a Co(II)-diradical complex via metal-to-ligand dπ-pπ* back donation: synthesis, characterization, and theoretical study.

Rakshit R, Ghorai S, Sarmah A, Tiwari A, Roy RK, Mukherjee C.

Dalton Trans. 2015 Feb 28;44(8):3724-7. doi: 10.1039/c4dt03214d.

PMID:
25623286
17.

Mild-to-moderate intensity exercise improves cardiac autonomic drive in type 2 diabetes.

Goit RK, Paudel BH, Khadka R, Roy RK, Shrewastwa MK.

J Diabetes Investig. 2014 Nov;5(6):722-7. doi: 10.1111/jdi.12238. Epub 2014 May 20.

18.

On the trends of Fukui potential and hardness potential derivatives in isolated atoms vs. atoms in molecules.

Bhattacharjee R, Roy RK.

Phys Chem Chem Phys. 2014 Oct 28;16(40):22237-54. doi: 10.1039/c4cp03149k.

PMID:
25220183
19.

Compartmentalization of single polymer chains by stepwise intramolecular cross-linking of sequence-controlled macromolecules.

Roy RK, Lutz JF.

J Am Chem Soc. 2014 Sep 17;136(37):12888-91. doi: 10.1021/ja507889x. Epub 2014 Sep 9.

PMID:
25183314
20.

A density functional reactivity theory (DFRT) based approach to understand the interaction of cisplatin analogues with protecting agents.

Sarmah A, Roy RK.

J Comput Aided Mol Des. 2014 Dec;28(12):1153-73. doi: 10.1007/s10822-014-9790-7. Epub 2014 Sep 3.

PMID:
25182163
21.

1,2,4-triazine analogs as novel class of therapeutic agents.

Kumar R, Sirohi TS, Singh H, Yadav R, Roy RK, Chaudhary A, Pandeya SN.

Mini Rev Med Chem. 2014 Feb;14(2):168-207. Review.

PMID:
24479860
22.

1,2,3-Triazine scaffold as a potent biologically active moiety: a mini review.

Kumar R, Singh AD, Singh J, Singh H, Roy RK, Chaudhary A.

Mini Rev Med Chem. 2014 Jan;14(1):72-83. Review.

PMID:
24387709
24.

Relative contribution of combined kinetic and exchange energy terms vs the electronic component of molecular electrostatic potential in hardness potential derivatives.

Bhattacharjee R, Roy RK.

J Phys Chem A. 2013 Nov 14;117(45):11528-39. doi: 10.1021/jp406685p. Epub 2013 Nov 5.

PMID:
24083374
25.

Asymmetric reduction of alkyl-3-oxobutanoates by Candida parapsilosis ATCC 7330: insights into solvent and substrate optimisation of the biocatalytic reaction.

Venkataraman S, Roy RK, Chadha A.

Appl Biochem Biotechnol. 2013 Oct;171(3):756-70. doi: 10.1007/s12010-013-0379-8. Epub 2013 Jul 28.

PMID:
23892621
26.

Design, synthesis and anticonvulsant activity of some new 5,7-dibromoisatin semicarbazone derivatives.

Kumar D, Sharma VK, Kumar R, Singh T, Singh H, Singh AD, Roy RK.

EXCLI J. 2013 Jul 11;12:628-40. eCollection 2013.

27.

Hardness potential derivatives and their relation to Fukui indices.

Saha S, Bhattacharjee R, Roy RK.

J Comput Chem. 2013 Mar 30;34(8):662-72. doi: 10.1002/jcc.23177. Epub 2012 Nov 23.

PMID:
23175426
28.

A study of orofacial clefts seen in a tertiary referral hospital in Nepal.

Singh VP, Sharma JN, Roy DK, Roy RK.

Ceylon Med J. 2012 Jun;57(2):84-5. doi: 10.4038/cmj.v57i2.3723.

29.

4-aminoquinazoline analogs: a novel class of anticancer agents.

Singh K, Sharma PP, Kumar A, Chaudhary A, Roy RK.

Mini Rev Med Chem. 2013 Jun 1;13(8):1177-94. Review.

PMID:
22697512
30.

Drug utilization pattern and effectiveness analysis in diabetes mellitus at a tertiary care centre in eastern Nepal.

Das P, Das BP, Rauniar GP, Roy RK, Sharma SK.

Indian J Physiol Pharmacol. 2011 Jul-Sep;55(3):272-80.

PMID:
22471235
31.

Deposition of continuous platinum shells on gold nanoparticles by chemical precipitation.

Roy RK, Njagi JI, Farrell B, Halaciuga I, Lopez M, Goia DV.

J Colloid Interface Sci. 2012 Mar 1;369(1):91-5. doi: 10.1016/j.jcis.2011.11.068. Epub 2011 Dec 6.

PMID:
22197295
32.

CDASE--a reliable scheme to explain the reactivity sequence between Diels-Alder pairs.

Saha S, Roy RK, Pal S.

Phys Chem Chem Phys. 2010 Aug 28;12(32):9328-38. doi: 10.1039/b925441b. Epub 2010 Jul 2.

PMID:
20601981
33.

A comprehensive decomposition analysis of stabilization energy (CDASE) and its application in locating the rate-determining step of multi-step reactions.

Bagaria P, Saha S, Murru S, Kavala V, Patel BK, Roy RK.

Phys Chem Chem Phys. 2009 Oct 1;11(37):8306-15. doi: 10.1039/b902335f. Epub 2009 Jul 6.

PMID:
19756287
34.

Prescription writing skills of pre-clinical medical and dental undergraduate students.

Rauniar GP, Roy RK, Das BP, Bhandari G, Bhattacharya SK.

JNMA J Nepal Med Assoc. 2008 Oct-Dec;47(172):197-200.

PMID:
19079394
35.

N-dependence problem of local hardness parameter.

Saha S, Roy RK.

Phys Chem Chem Phys. 2008 Sep 28;10(36):5591-8. doi: 10.1039/b802966k. Epub 2008 Jul 23.

PMID:
18956094
36.

Relationship between plasma leptin and plasma insulin levels in type-2 diabetic patients before and after treatment with glibenclamide and glimepiride.

Bhattacharya SK, Madan M, Mahajan P, Paudel KR, Rauniar GP, Das BP, Roy RK.

Indian J Physiol Pharmacol. 2008 Jan-Mar;52(1):43-52.

PMID:
18831351
37.

Hemocompatibility of surface-modified, silicon-incorporated, diamond-like carbon films.

Roy RK, Choi HW, Yi JW, Moon MW, Lee KR, Han DK, Shin JH, Kamijo A, Hasebe T.

Acta Biomater. 2009 Jan;5(1):249-56. doi: 10.1016/j.actbio.2008.07.031. Epub 2008 Aug 7.

PMID:
18753025
38.

Hair growth promoting activity of Eclipta alba in male albino rats.

Roy RK, Thakur M, Dixit VK.

Arch Dermatol Res. 2008 Aug;300(7):357-64. doi: 10.1007/s00403-008-0860-3. Epub 2008 May 14.

PMID:
18478241
39.

Surface plasmon resonance in nanocrystalline gold-copper alloy films.

Hussain S, Datta S, Roy RK, Pal AK.

J Nanosci Nanotechnol. 2007 Dec;7(12):4486-93.

PMID:
18283832
40.

Correlation of global electrophilicity with the activation energy in single-step concerted reactions.

Bagaria P, Roy RK.

J Phys Chem A. 2008 Jan 10;112(1):97-105. Epub 2007 Dec 15.

PMID:
18081263
41.

"One-into-many" model: an approach on DFT based reactivity descriptor to predict the regioselectivity of large systems.

Saha S, Roy RK.

J Phys Chem B. 2007 Aug 16;111(32):9664-74. Epub 2007 Jul 21. Erratum in: J Phys Chem B. 2008 Feb 14;112(6):1884.

PMID:
17658783
42.

Development and evaluation of polyherbal formulation for hair growth-promoting activity.

Roy RK, Thakur M, Dixit VK.

J Cosmet Dermatol. 2007 Jun;6(2):108-12.

PMID:
17524127
43.

Biomedical applications of diamond-like carbon coatings: a review.

Roy RK, Lee KR.

J Biomed Mater Res B Appl Biomater. 2007 Oct;83(1):72-84. Review.

PMID:
17285609
44.

Conserved water molecular dynamics of the different X-ray structures of rusticyanin: an unique aquation potentiality of the ligand bonded Cu++ center.

Mukhopadhyay BP, Ghosh B, Bairagya HR, Bera AK, Roy RK.

J Biomol Struct Dyn. 2007 Feb;24(4):369-78.

PMID:
17206852
45.

High-throughput screening of RNA polymerase inhibitors using a fluorescent UTP analog.

Bhat J, Rane R, Solapure SM, Sarkar D, Sharma U, Harish MN, Lamb S, Plant D, Alcock P, Peters S, Barde S, Roy RK.

J Biomol Screen. 2006 Dec;11(8):968-76. Epub 2006 Oct 4.

PMID:
17021309
46.

Are the local electrophilicity descriptors reliable indicators of global electrophilicity trends?

Roy RK, Usha V, Paulovic J, Hirao K.

J Phys Chem A. 2005 May 26;109(20):4601-6.

PMID:
16833797
47.

Role of bougainvilleas in mitigation of environmental pollution.

Sharma SC, Srivastava R, Roy RK.

J Environ Sci Eng. 2005 Apr;47(2):131-4.

PMID:
16649617
48.
49.

Chemoselectivities in acetalization, thioacetalization, oxathioacetalization and azathioacetalization.

Roy RK, Bagaria P, Naik S, Kavala V, Patel BK.

J Phys Chem A. 2006 Feb 16;110(6):2181-7.

PMID:
16466254
50.

Nutritional status of cancer patients given different treatment modalities.

Usharani K, Roy RK, Vijayalakshmi, Prakash J.

Int J Food Sci Nutr. 2004 Aug;55(5):363-9.

PMID:
15545044

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