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Equity of resource flows for reproductive, maternal, newborn, and child health: are those most in need being left behind?

Martinez-Alvarez M, Federspiel F, Singh NS, Schäferhoff M, Lewis Sabin M, Onoka C, Mounier-Jack S, Borghi J, Pitt C.

BMJ. 2020 Feb 3;368:m305. doi: 10.1136/bmj.m305. No abstract available.


Circadian versus circannual rhythm in the photoperiodic programming of seasonal responses in Eurasian tree sparrow (Passer montanus).

Dixit AS, Singh NS.

Photochem Photobiol Sci. 2020 Jan 30. doi: 10.1039/c9pp00404a. [Epub ahead of print]


A forgotten group during humanitarian crises: a systematic review of sexual and reproductive health interventions for young people including adolescents in humanitarian settings.

Jennings L, George AS, Jacobs T, Blanchet K, Singh NS.

Confl Health. 2019 Nov 27;13:57. doi: 10.1186/s13031-019-0240-y. eCollection 2019. Review.


Mathematical modelling for health systems research: a systematic review of system dynamics and agent-based models.

Cassidy R, Singh NS, Schiratti PR, Semwanga A, Binyaruka P, Sachingongu N, Chama-Chiliba CM, Chalabi Z, Borghi J, Blanchet K.

BMC Health Serv Res. 2019 Nov 19;19(1):845. doi: 10.1186/s12913-019-4627-7.


Examining the use of economic evaluations in health-related humanitarian programmes in low- and middle-income countries: a systematic review.

Makhani LA, Moran V, Sadique Z, Singh NS, Revill P, Roberts B.

Health Policy Plan. 2019 Nov 7. pii: czz144. doi: 10.1093/heapol/czz144. [Epub ahead of print]


Incidence of cutaneous habronemosis in Manipuri ponies in India.

Devi CN, Borthakur SK, Patra G, Singh NS, Tolenkhomba TC, Ravindran R, Ghosh S.

Vet Parasitol Reg Stud Reports. 2019 Aug;17:100295. doi: 10.1016/j.vprsr.2019.100295. Epub 2019 Apr 24.


Lenses and levels: the why, what and how of measuring health system drivers of women's, children's and adolescents' health with a governance focus.

George A, LeFevre AE, Jacobs T, Kinney M, Buse K, Chopra M, Daelmans B, Haakenstad A, Huicho L, Khosla R, Rasanathan K, Sanders D, Singh NS, Tiffin N, Ved R, Zaidi SA, Schneider H.

BMJ Glob Health. 2019 Jun 24;4(Suppl 4):e001316. doi: 10.1136/bmjgh-2018-001316. eCollection 2019. Review.


Antimicrobial resistance and its relationship with biofilm production and virulence-related factors in Yersinia enterocolitica biotype 1A.

Singhal N, Maurya AK, Singh NS, Kumar M, Virdi JS.

Heliyon. 2019 May 22;5(5):e01777. doi: 10.1016/j.heliyon.2019.e01777. eCollection 2019 May.


Virulence-associated traits and in vitro biofilm-forming ability of Escherichia coli isolated from a major river traversing Northern India.

Singhal N, Singh NS, Maurya AK, Virdi JS.

Environ Sci Pollut Res Int. 2019 Jul;26(21):21304-21311. doi: 10.1007/s11356-019-05389-3. Epub 2019 May 23.


Measuring implementation in global mental health: validation of a pragmatic implementation science measure in eastern Ukraine using an experimental vignette design.

Haroz EE, Bolton P, Nguyen AJ, Lee C, Bogdanov S, Bass J, Singh NS, Doty SB, Murray L.

BMC Health Serv Res. 2019 Apr 29;19(1):262. doi: 10.1186/s12913-019-4097-y.


Identification of enzyme(s) capable of degrading endosulfan and endosulfan sulfate using in silico techniques.

Singh NS, Sharma R, Singh DK.

Enzyme Microb Technol. 2019 May;124:32-40. doi: 10.1016/j.enzmictec.2019.01.003. Epub 2019 Jan 4.


Evaluation of Probiotic Characteristics of Lactic Acid Bacteria Isolated from Two Commercial Preparations Available in Indian Market.

Singhal N, Singh NS, Mohanty S, Singh P, Virdi JS.

Indian J Microbiol. 2019 Mar;59(1):112-115. doi: 10.1007/s12088-018-0762-9. Epub 2018 Sep 26.


ampD homologs in biotypes of Yersinia enterocolitica: Implications in regulation of chromosomal AmpC-type cephalosporinases.

Singhal N, Pandey D, Singh NS, Kumar M, Virdi JS.

Infect Genet Evol. 2019 Apr;69:211-215. doi: 10.1016/j.meegid.2019.01.033. Epub 2019 Jan 30.


Adaptation and testing of an assessment for mental health and alcohol use problems among conflict-affected adults in Ukraine.

Doty SB, Haroz EE, Singh NS, Bogdanov S, Bass JK, Murray LK, Callaway KL, Bolton PA.

Confl Health. 2018 Aug 15;12:34. doi: 10.1186/s13031-018-0169-6. eCollection 2018.


Testing the effectiveness and implementation of a brief version of the Common Elements Treatment Approach (CETA) in Ukraine: a study protocol for a randomized controlled trial.

Murray LK, Haroz EE, Doty SB, Singh NS, Bogdanov S, Bass J, Dorsey S, Bolton P.

Trials. 2018 Aug 3;19(1):418. doi: 10.1186/s13063-018-2752-y.


Understanding for whom, why and in what circumstances payment for performance works in low and middle income countries: protocol for a realist review.

Borghi J, Singh NS, Brown G, Anselmi L, Kristensen S.

BMJ Glob Health. 2018 Jun 27;3(3):e000695. doi: 10.1136/bmjgh-2017-000695. eCollection 2018.


Evaluating the effectiveness of sexual and reproductive health services during humanitarian crises: A systematic review.

Singh NS, Smith J, Aryasinghe S, Khosla R, Say L, Blanchet K.

PLoS One. 2018 Jul 6;13(7):e0199300. doi: 10.1371/journal.pone.0199300. eCollection 2018. Review.


Temperature modulates photoperiodic seasonal responses in the subtropical tree sparrow, Passer montanus.

Dixit AS, Bamon I, Singh NS.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2018 Aug;204(8):721-735. doi: 10.1007/s00359-018-1272-2. Epub 2018 Jun 20.


Identifying mental health problems and Idioms of distress among older adult internally displaced persons in Georgia.

Singh NS, Bass J, Sumbadze N, Rebok G, Perrin P, Paichadze N, Robinson WC.

Soc Sci Med. 2018 Aug;211:39-47. doi: 10.1016/j.socscimed.2018.05.007. Epub 2018 May 4.


Accelerating Kenya's progress to 2030: understanding the determinants of under-five mortality from 1990 to 2015.

Keats EC, Macharia W, Singh NS, Akseer N, Ravishankar N, Ngugi AK, Rizvi A, Khaemba EN, Tole J, Bhutta ZA.

BMJ Glob Health. 2018 May 24;3(3):e000655. doi: 10.1136/bmjgh-2017-000655. eCollection 2018.


A long way to go: a systematic review to assess the utilisation of sexual and reproductive health services during humanitarian crises.

Singh NS, Aryasinghe S, Smith J, Khosla R, Say L, Blanchet K.

BMJ Glob Health. 2018 May 3;3(2):e000682. doi: 10.1136/bmjgh-2017-000682. eCollection 2018.


Genetic Environment of blaTEM-1, blaCTX-M-15, blaCMY-42 and Characterization of Integrons of Escherichia coli Isolated From an Indian Urban Aquatic Environment.

Singh NS, Singhal N, Virdi JS.

Front Microbiol. 2018 Mar 7;9:382. doi: 10.3389/fmicb.2018.00382. eCollection 2018.


Stereochemical and structural effects of (2R,6R)-hydroxynorketamine on the mitochondrial metabolome in PC-12 cells.

Faccio AT, Ruperez FJ, Singh NS, Angulo S, Tavares MFM, Bernier M, Barbas C, Wainer IW.

Biochim Biophys Acta Gen Subj. 2018 Jun;1862(6):1505-1515. doi: 10.1016/j.bbagen.2018.03.008. Epub 2018 Mar 9.


Leaching of Clothianidin in Two Different Indian Soils: Effect of Organic Amendment.

Singh NS, Mukherjee I, Das SK, Varghese E.

Bull Environ Contam Toxicol. 2018 Apr;100(4):553-559. doi: 10.1007/s00128-018-2290-z. Epub 2018 Feb 12.


Effect of maternal height on caesarean section and neonatal mortality rates in sub-Saharan Africa: An analysis of 34 national datasets.

Arendt E, Singh NS, Campbell OMR.

PLoS One. 2018 Feb 6;13(2):e0192167. doi: 10.1371/journal.pone.0192167. eCollection 2018.


Microbiology, clinical spectrum and outcome of peritonitis in patients undergoing peritoneal dialysis in India: Results from a multicentric, observational study.

Abraham G, Gupta A, Prasad KN, Rohit A, Bhalla AK, Billa V, Chakravati R, Das T, Dhinakaran T, Dutta AR, Giri P; Gokulnath, Jeloka T, Kumar S, Marwaha A, Raghavan RV, Ravichandran R, Rohit R, Sarkar CN, Singh NSK.

Indian J Med Microbiol. 2017 Oct-Dec;35(4):491-498. doi: 10.4103/ijmm.IJMM_17_392.


How Ethiopia achieved Millennium Development Goal 4 through multisectoral interventions: a Countdown to 2015 case study.

Ruducha J, Mann C, Singh NS, Gemebo TD, Tessema NS, Baschieri A, Friberg I, Zerfu TA, Yassin M, Franca GA, Berman P.

Lancet Glob Health. 2017 Nov;5(11):e1142-e1151. doi: 10.1016/S2214-109X(17)30331-5.


Psoriasis Over Healed Herpes Zoster: Wolf's Isotopic Response.

Neema S, Das A, Singh NS.

Indian J Dermatol. 2017 Sep-Oct;62(5):542-544. doi: 10.4103/ijd.IJD_661_16. No abstract available.


Role of GnIH in photoperiodic regulation of seasonal reproduction in the Eurasian tree sparrow.

Dixit AS, Singh NS, Byrsat S.

J Exp Biol. 2017 Oct 15;220(Pt 20):3742-3750. doi: 10.1242/jeb.164541. Epub 2017 Aug 17.


GPR55 receptor antagonist decreases glycolytic activity in PANC-1 pancreatic cancer cell line and tumor xenografts.

Bernier M, Catazaro J, Singh NS, Wnorowski A, Boguszewska-Czubara A, Jozwiak K, Powers R, Wainer IW.

Int J Cancer. 2017 Nov 15;141(10):2131-2142. doi: 10.1002/ijc.30904. Epub 2017 Aug 7.


Zanos et al. reply.

Zanos P, Moaddel R, Morris PJ, Georgiou P, Fischell J, Elmer GI, Alkondon M, Yuan P, Pribut HJ, Singh NS, Dossou KSS, Fang Y, Huang XP, Mayo CL, Albuquerque EX, Thompson SM, Thomas CJ, Zarate CA, Gould TD.

Nature. 2017 Jun 21;546(7659):E4-E5. doi: 10.1038/nature22085. No abstract available.


Photoperiodic time measurement and photoentrainment of a circadian locomotor activity rhythm in subtropical tree sparrows.

Dixit AS, Singh NS, Bamon I.

Photochem Photobiol Sci. 2017 Jul 1;16(7):1146-1152. doi: 10.1039/c6pp00271d. Epub 2017 Jun 7.


Comparative Assessment of Canal Transportation and Centering Ability of Reciproc and One Shape File Systems Using CBCT-An In Vitro Study.

Mittal A, Dadu S, Singh NS, Singh S, Gupta B, Abraham A, Yendrembam B, Kumari S.

J Clin Diagn Res. 2017 Apr;11(4):ZC31-ZC34. doi: 10.7860/JCDR/2017/24257.9660. Epub 2017 Apr 1.


Development and characterization of mitochondrial membrane affinity chromatography columns derived from skeletal muscle and platelets for the study of mitochondrial transmembrane proteins.

Singh NS, Habicht KL, Moaddel R, Shimmo R.

J Chromatogr B Analyt Technol Biomed Life Sci. 2017 Jun 15;1055-1056:144-148. doi: 10.1016/j.jchromb.2017.04.022. Epub 2017 Apr 13.


Progress and challenges in maternal health in western China: a Countdown to 2015 national case study.

Gao Y, Zhou H, Singh NS, Powell-Jackson T, Nash S, Yang M, Guo S, Fang H, Alvarez MM, Liu X, Pan J, Wang Y, Ronsmans C.

Lancet Glob Health. 2017 May;5(5):e523-e536. doi: 10.1016/S2214-109X(17)30100-6. Epub 2017 Mar 21.


Subnational variation for care at birth in Tanzania: is this explained by place, people, money or drugs?

Armstrong CE, Martínez-Álvarez M, Singh NS, John T, Afnan-Holmes H, Grundy C, Ruktanochai CW, Borghi J, Magoma M, Msemo G, Matthews Z, Mtei G, Lawn JE.

BMC Public Health. 2016 Sep 12;16 Suppl 2:795. doi: 10.1186/s12889-016-3404-3.


Countdown to 2015 country case studies: systematic tools to address the "black box" of health systems and policy assessment.

Singh NS, Huicho L, Afnan-Holmes H, John T, Moran AC, Colbourn T, Grundy C, Matthews Z, Maliqi B, Mathai M, Daelmans B, Requejo J, Lawn JE; Countdown to 2015 Health Systems and Policies Technical Working Group.

BMC Public Health. 2016 Sep 12;16 Suppl 2:790. doi: 10.1186/s12889-016-3402-5.


Countdown to 2015 country case studies: what have we learned about processes and progress towards MDGs 4 and 5?

Moucheraud C, Owen H, Singh NS, Ng CK, Requejo J, Lawn JE, Berman P; Countdown Case Study Collaboration Group.

BMC Public Health. 2016 Sep 12;16 Suppl 2:794. doi: 10.1186/s12889-016-3401-6.


Selective GPR55 antagonism reduces chemoresistance in cancer cells.

Singh NS, Bernier M, Wainer IW.

Pharmacol Res. 2016 Sep;111:757-766. doi: 10.1016/j.phrs.2016.07.013. Epub 2016 Jul 14.


NMDAR inhibition-independent antidepressant actions of ketamine metabolites.

Zanos P, Moaddel R, Morris PJ, Georgiou P, Fischell J, Elmer GI, Alkondon M, Yuan P, Pribut HJ, Singh NS, Dossou KS, Fang Y, Huang XP, Mayo CL, Wainer IW, Albuquerque EX, Thompson SM, Thomas CJ, Zarate CA Jr, Gould TD.

Nature. 2016 May 26;533(7604):481-6. doi: 10.1038/nature17998. Epub 2016 May 4.


Ketamine Metabolites Enantioselectively Decrease Intracellular D-Serine Concentrations in PC-12 Cells.

Singh NS, Rutkowska E, Plazinska A, Khadeer M, Moaddel R, Jozwiak K, Bernier M, Wainer IW.

PLoS One. 2016 Apr 20;11(4):e0149499. doi: 10.1371/journal.pone.0149499. eCollection 2016.


Escherichia coli β-Lactamases: What Really Matters.

Bajaj P, Singh NS, Virdi JS.

Front Microbiol. 2016 Mar 30;7:417. doi: 10.3389/fmicb.2016.00417. eCollection 2016. Review.


Seasonality in circadian locomotor activity and serum testosterone level in the subtropical tree sparrow (Passer montanus).

Dixit AS, Singh NS.

J Photochem Photobiol B. 2016 May;158:61-8. doi: 10.1016/j.jphotobiol.2016.02.014. Epub 2016 Feb 26.


Corrigendum: Site Specific Genetic Incorporation of Azidophenylalanine in Schizosaccharomyces pombe.

Shao N, Singh NS, Slade SE, Jones AM, Balasubramanian MK.

Sci Rep. 2016 Feb 22;6:21354. doi: 10.1038/srep21354. No abstract available.


"Finding a way out": Case histories of mental health care-seeking and recovery among long-term internally displaced persons in Georgia.

Singh NS, Jakhaia N, Amonashvili N, Winch PJ.

Transcult Psychiatry. 2016 Apr;53(2):234-56. doi: 10.1177/1363461515618813. Epub 2015 Dec 23.


Site Specific Genetic Incorporation of Azidophenylalanine in Schizosaccharomyces pombe.

Shao N, Singh NS, Slade SE, Jones AM, Balasubramanian MK.

Sci Rep. 2015 Nov 24;5:17196. doi: 10.1038/srep17196. Erratum in: Sci Rep. 2016;6:21354.


Population genetic structure of Indian shad, Tenualosa ilisha inferred from variation in mitochondrial DNA sequences.

Behera BK, Singh NS, Paria P, Sahoo AK, Panda D, Meena DK, Das P, Pakrashi S, Biswas DK, Sharma AP.

J Environ Biol. 2015 Sep;36(5):1193-7.


Quinolone co-resistance in ESBL- or AmpC-producing Escherichia coli from an Indian urban aquatic environment and their public health implications.

Bajaj P, Kanaujia PK, Singh NS, Sharma S, Kumar S, Virdi JS.

Environ Sci Pollut Res Int. 2016 Jan;23(2):1954-9. doi: 10.1007/s11356-015-5609-x. Epub 2015 Oct 26.


Enantioselective inhibition of d-serine transport by (S)-ketamine.

Singh NS, Bernier M, Camandola S, Khadeer MA, Moaddel R, Mattson MP, Wainer IW.

Br J Pharmacol. 2015 Sep;172(18):4546-4559. doi: 10.1111/bph.13239. Epub 2015 Jul 31.


The development of mitochondrial membrane affinity chromatography columns for the study of mitochondrial transmembrane proteins.

Habicht KL, Singh NS, Indig FE, Wainer IW, Moaddel R, Shimmo R.

Anal Biochem. 2015 Sep 1;484:154-61. doi: 10.1016/j.ab.2015.05.018. Epub 2015 Jun 4.

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