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Items: 1 to 50 of 90

1.

Vitamin D Supplementation in Military Personnel: A Systematic Review of Randomized Controlled Trials.

Sivakumar G, Koziarz A, Farrokhyar F.

Sports Health. 2019 Jul 3:1941738119857717. doi: 10.1177/1941738119857717. [Epub ahead of print]

PMID:
31268835
2.

Chiari I malformation and altered cerebrospinal fluid dynamics-the highs and the lows.

Mukherjee S, Kalra N, Warren D, Sivakumar G, Goodden JR, Tyagi AK, Chumas PD.

Childs Nerv Syst. 2019 Jun 16. doi: 10.1007/s00381-019-04233-w. [Epub ahead of print]

PMID:
31203396
3.

Multiple system atrophy mimicked by multi-organ pathology.

Khan S, Sivakumar G, Currie S, Alty J.

Pract Neurol. 2019 Aug;19(4):350-351. doi: 10.1136/practneurol-2019-002233. Epub 2019 Apr 11.

PMID:
30975708
4.

Role of Annealing Temperatures on Mechanical, Optical, Electrical and Magnetic Properties of Nanohydroxyapatite Biomaterial.

Panneerselvam R, Anandhan N, Sivakumar G, Ganesan KP, Marimuthu T, Sugumar V.

J Nanosci Nanotechnol. 2019 Aug 1;19(8):4366-4376. doi: 10.1166/jnn.2019.16364.

PMID:
30913727
5.

Macrophage Migration Inhibitory Factor Acts as the Potential Target of a Newly Synthesized Compound, 1-(9'-methyl-3'-carbazole)-3, 4-dihydro-β-carboline.

Ko PH, Shen YC, Murugan K, Huang CW, Sivakumar G, Pal P, Liao CC, Luo KS, Chuang EY, Tsai MH, Lai LC.

Sci Rep. 2019 Feb 14;9(1):2147. doi: 10.1038/s41598-019-38590-y.

6.

Probing Downstream Olive Biophenol Secoiridoids.

Sivakumar G, Uccella NA, Gentile L.

Int J Mol Sci. 2018 Sep 23;19(10). pii: E2892. doi: 10.3390/ijms19102892.

7.

Response to the letter to the editor Systemic inflammatory response in pediatric central nervous system tumors.

Wilson JRF, Chumas P, Goodden J, Tyagi A, Sivakumar G.

Acta Neurochir (Wien). 2018 Jun;160(6):1217-1218. doi: 10.1007/s00701-018-3543-7. Epub 2018 Apr 10. No abstract available.

PMID:
29637292
8.

Intravenous delivery of oncolytic reovirus to brain tumor patients immunologically primes for subsequent checkpoint blockade.

Samson A, Scott KJ, Taggart D, West EJ, Wilson E, Nuovo GJ, Thomson S, Corns R, Mathew RK, Fuller MJ, Kottke TJ, Thompson JM, Ilett EJ, Cockle JV, van Hille P, Sivakumar G, Polson ES, Turnbull SJ, Appleton ES, Migneco G, Rose AS, Coffey MC, Beirne DA, Collinson FJ, Ralph C, Alan Anthoney D, Twelves CJ, Furness AJ, Quezada SA, Wurdak H, Errington-Mais F, Pandha H, Harrington KJ, Selby PJ, Vile RG, Griffin SD, Stead LF, Short SC, Melcher AA.

Sci Transl Med. 2018 Jan 3;10(422). pii: eaam7577. doi: 10.1126/scitranslmed.aam7577.

9.

Pre-operative neutrophil count and neutrophil-lymphocyte count ratio (NLCR) in predicting the histological grade of paediatric brain tumours: a preliminary study.

Wilson JRF, Saeed F, Tyagi AK, Goodden JR, Sivakumar G, Crimmins D, Elliott M, Picton S, Chumas PD.

Acta Neurochir (Wien). 2018 Apr;160(4):793-800. doi: 10.1007/s00701-017-3388-5. Epub 2017 Nov 29.

10.

Oleuropein: Molecular Dynamics and Computation.

Gentile L, Uccella NA, Sivakumar G.

Curr Med Chem. 2017;24(39):4315-4328. doi: 10.2174/0929867324666170912102623. Review.

PMID:
28901273
11.

Biorhizome: A Biosynthetic Platform for Colchicine Biomanufacturing.

Sivakumar G, Alba K, Phillips GC.

Front Plant Sci. 2017 Jun 30;8:1137. doi: 10.3389/fpls.2017.01137. eCollection 2017. Review.

12.

Effects of Vitamin D Supplementation on Serum 25-Hydroxyvitamin D Concentrations and Physical Performance in Athletes: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

Farrokhyar F, Sivakumar G, Savage K, Koziarz A, Jamshidi S, Ayeni OR, Peterson D, Bhandari M.

Sports Med. 2017 Nov;47(11):2323-2339. doi: 10.1007/s40279-017-0749-4. Review.

PMID:
28577257
13.

Soft-MS and Computational Mapping of Oleuropein.

Gentile L, Uccella NA, Sivakumar G.

Int J Mol Sci. 2017 May 6;18(5). pii: E992. doi: 10.3390/ijms18050992. Review.

14.

Upstream biomanufacturing of pharmaceutical colchicine.

Sivakumar G.

Crit Rev Biotechnol. 2018 Feb;38(1):83-92. doi: 10.1080/07388551.2017.1312269. Epub 2017 Apr 12. Review.

PMID:
28399663
15.

The role of the neurosurgeon in the treatment of epilepsy.

Anderson I, Sivakumar G, Chumas P.

Br J Hosp Med (Lond). 2017 Mar 2;78(3):C41-C44. doi: 10.12968/hmed.2017.78.3.C41. No abstract available.

PMID:
28277754
16.

The Doctor Versus the Internet: Effects of Low-, Medium-, and High-Quality Websites on Intentions to Follow the Doctor's Advice.

Sivakumar G, Mares ML.

Health Commun. 2017 Dec;32(12):1454-1462. doi: 10.1080/10410236.2016.1228030. Epub 2016 Oct 21.

PMID:
27767346
17.

Cobalt-catalyzed C-H olefination of aromatics with unactivated alkenes.

Manoharan R, Sivakumar G, Jeganmohan M.

Chem Commun (Camb). 2016 Aug 18;52(69):10533-6. doi: 10.1039/c6cc04835h.

PMID:
27491821
18.

Cobalt-Catalyzed Cyclization of N-Methoxy Benzamides with Alkynes using an Internal Oxidant through C-H/N-O Bond Activation.

Sivakumar G, Vijeta A, Jeganmohan M.

Chemistry. 2016 Apr 18;22(17):5899-903. doi: 10.1002/chem.201600471. Epub 2016 Mar 16.

PMID:
26951887
19.

Microwave-assisted Bi₂Se₃ nanoparticles using various organic solvents.

Vijila JJ, Mohanraj K, Henry J, Sivakumar G.

Spectrochim Acta A Mol Biomol Spectrosc. 2016 Jan 15;153:457-64. doi: 10.1016/j.saa.2015.08.041. Epub 2015 Sep 1.

PMID:
26363730
20.

An unusual ECG pattern in restrictive cardimyopathy.

Selvaganesh M, Arul AS, Balasubramanian S, Ganesan N, Naina Mohammed S, Sivakumar GS, Veeramani SR, Jeyasingh P, Sathishkumar S, Selvaraju S.

Indian Heart J. 2015 Jul-Aug;67(4):362-7. doi: 10.1016/j.ihj.2015.05.012. Epub 2015 Jul 8.

21.

5-aminolevulinic acid guidance during awake craniotomy to maximise extent of safe resection of glioblastoma multiforme.

Corns R, Mukherjee S, Johansen A, Sivakumar G.

BMJ Case Rep. 2015 Jul 15;2015. pii: bcr2014208575. doi: 10.1136/bcr-2014-208575.

22.

Monitoring the changing pattern of delivery of paediatric epilepsy surgery in England--an audit of a regional service and examination of national trends.

Sivakumar G, Chumas P, Crimmins D.

Childs Nerv Syst. 2015 Jul;31(7):1019-20. doi: 10.1007/s00381-015-2775-6. Epub 2015 Jun 7. No abstract available.

PMID:
26049718
23.

Chitinolytic Streptomyces vinaceusdrappus S5MW2 isolated from Chilika lake, India enhances plant growth and biocontrol efficacy through chitin supplementation against Rhizoctonia solani.

Yandigeri MS, Malviya N, Solanki MK, Shrivastava P, Sivakumar G.

World J Microbiol Biotechnol. 2015 Aug;31(8):1217-25. doi: 10.1007/s11274-015-1870-x. Epub 2015 May 16.

PMID:
25982747
24.

Intra-operative acidosis during 5-aminolevulinic acid assisted glioma resection.

Anderson I, Naylor T, McKinlay J, Sivakumar G.

BMJ Case Rep. 2015 Apr 24;2015. pii: bcr2014207904. doi: 10.1136/bcr-2014-207904.

25.

Monitoring the changing pattern of delivery of paediatric epilepsy surgery in England--an audit of a regional service and examination of national trends.

Shastin D, Chandrasekaran S, Ferrie C, Vadlamani G, Morrall M, Warren D, Macmullen-Price J, Ray M, Long V, Goodden J, Crimmins D, Sivakumar G, Chumas P.

Childs Nerv Syst. 2015 Jun;31(6):931-9. doi: 10.1007/s00381-015-2686-6. Epub 2015 Apr 21.

PMID:
25896219
26.

Colour stability of heat and cold cure acrylic resins.

Bohra PK, Ganesh PR, Reddy MM, Ebenezar AV, Sivakumar G.

J Clin Diagn Res. 2015 Jan;9(1):ZC12-5. doi: 10.7860/JCDR/2015/11620.5400. Epub 2015 Jan 1.

27.

Electrochemical and fluorescence properties of SnO2 thin films and its antibacterial activity.

Henry J, Mohanraj K, Sivakumar G, Umamaheswari S.

Spectrochim Acta A Mol Biomol Spectrosc. 2015 May 15;143:172-8. doi: 10.1016/j.saa.2015.02.034. Epub 2015 Feb 18.

PMID:
25727293
28.

Comparative sequence analysis of double stranded RNA binding protein encoding gene of parapoxviruses from Indian camels.

Nagarajan G, Swami SK, Dahiya SS, Sivakumar G, Tuteja FC, Narnaware SD, Mehta SC, Singh R, Patil NV.

J Adv Res. 2014 Mar;5(2):271-6. doi: 10.1016/j.jare.2013.05.001. Epub 2013 May 9.

29.

Physical properties of Zn doped TiO2 thin films with spray pyrolysis technique and its effects in antibacterial activity.

Arunachalam A, Dhanapandian S, Manoharan C, Sivakumar G.

Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 5;138:105-12. doi: 10.1016/j.saa.2014.11.016. Epub 2014 Nov 20.

PMID:
25479105
30.

Sonochemically prepared PbWO4 tetragonal-bipyramidal microcrystals and their photoluminescence properties.

Kannan S, Mohanraj K, Sivakumar G.

Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 5;138:92-8. doi: 10.1016/j.saa.2014.11.017. Epub 2014 Nov 13.

PMID:
25474165
31.

The deregulated promoter methylation of the Polo-like kinases as a potential biomarker in hematological malignancies.

Ward A, Sivakumar G, Kanjeekal S, Hamm C, Labute BC, Shum D, Hudson JW.

Leuk Lymphoma. 2015 Jul;56(7):2123-33. doi: 10.3109/10428194.2014.971407. Epub 2015 Jan 24.

PMID:
25347426
32.

"Vámonos means go, but that's made up for the show": reality confusions and learning from educational TV.

Mares ML, Sivakumar G.

Dev Psychol. 2014 Nov;50(11):2498-511. doi: 10.1037/a0038041.

PMID:
25347304
33.

Enhanced blood compatibility of metallocene polyethylene subjected to hydrochloric acid treatment for cardiovascular implants.

Jaganathan SK, Mohandas H, Sivakumar G, Kasi P, Sudheer T, Avineri Veetil S, Murugesan S, Supriyanto E.

Biomed Res Int. 2014;2014:963149. doi: 10.1155/2014/963149. Epub 2014 May 15.

34.

Biomass and RRR-α-tocopherol production in Stichococcus bacillaris strain siva2011 in a balloon bioreactor.

Sivakumar G, Jeong K, Lay JO Jr.

Microb Cell Fact. 2014 Jun 3;13:79. doi: 10.1186/1475-2859-13-79.

35.

Bioprocessing of Stichococcus bacillaris strain siva2011.

Sivakumar G, Jeong K, Lay JO Jr.

Biotechnol Biofuels. 2014 Apr 15;7:62. doi: 10.1186/1754-6834-7-62. eCollection 2014.

36.

Microwave-assisted surface modification of metallocene polyethylene for improving blood compatibility.

Mohandas H, Sivakumar G, Kasi P, Jaganathan SK, Supriyanto E.

Biomed Res Int. 2013;2013:253473. doi: 10.1155/2013/253473. Epub 2013 Jun 12.

37.

Analysis of proteins expressed by an abiotic stress tolerant Pseudomonas putida (NBAII-RPF9) isolate under saline and high temperature conditions.

Rangeshwaran R, Ashwitha K, Sivakumar G, Jalali SK.

Curr Microbiol. 2013 Dec;67(6):659-67. doi: 10.1007/s00284-013-0416-4. Epub 2013 Jul 5.

PMID:
23828182
38.

Analytical analysis of synthesized biosilica from bioresidues.

Amutha K, Sivakumar G.

Spectrochim Acta A Mol Biomol Spectrosc. 2013 Aug;112:219-22. doi: 10.1016/j.saa.2013.04.038. Epub 2013 Apr 19.

PMID:
23673239
39.

Phylogenetic analysis of immunomodulatory protein genes of camelpoxvirus obtained from India.

Nagarajan G, Swami SK, Dahiya SS, Sivakumar G, Yadav VK, Tuteja FC, Narnaware SD, Patil NV.

Comp Immunol Microbiol Infect Dis. 2013 Jul;36(4):415-24. doi: 10.1016/j.cimid.2013.03.001. Epub 2013 Apr 6.

PMID:
23570844
40.

Discovering novel carriers for oral insulin tablets: a pharmacoinformatics approach.

Seenivasagam R, Hemavathi K, Sivakumar G, Niranjan V.

Int J Bioinform Res Appl. 2013;9(2):184-206. doi: 10.1504/IJBRA.2013.052443.

PMID:
23467063
41.

(6bS*,14R*,14aR*)-Methyl 14-(4-methyl-phen-yl)-7-oxo-6b,6c,7,12b,14,14a-hexa-hydro-1H-pyrano[3,2-c:5,4-c']dichromene-14a-carboxyl-ate.

Ponnusamy R, Sabari V, Sivakumar G, Bakthadoss M, Aravindhan S.

Acta Crystallogr Sect E Struct Rep Online. 2013 Feb 1;69(Pt 2):o267-8. doi: 10.1107/S1600536813001244. Epub 2013 Jan 19.

42.

Comparison of virokine from camel pseudocowpoxvirus (PCPV) with interleukin 10 of the Dromedary camel (Camelus dromedarius).

Nagarajan G, Swami SK, Dahiya SS, Sivakumar G, Narnaware SD, Tuteja FC, Patil NV.

Cytokine. 2013 Feb;61(2):356-9. doi: 10.1016/j.cyto.2012.12.008. Epub 2013 Jan 8.

PMID:
23306428
43.

Colchicine semisynthetics: chemotherapeutics for cancer?

Sivakumar G.

Curr Med Chem. 2013;20(7):892-8. Review.

PMID:
23210778
44.

Intrathecal baclofen therapy--how we do it.

Ammar A, Ughratdar I, Sivakumar G, Vloeberghs MH.

J Neurosurg Pediatr. 2012 Nov;10(5):439-44. doi: 10.3171/2012.8.PEDS11475. Epub 2012 Sep 21.

PMID:
22998033
45.

A simple method to ease insertion and removal of vertebral body distractor pins in anterior cervical surgery.

Ughratdar I, Muquit S, Sivakumar G, White BD.

Br J Neurosurg. 2013 Feb;27(1):141-2. doi: 10.3109/02688697.2012.709553. Epub 2012 Aug 21.

PMID:
22905885
46.

Spontaneous extradural aerocele following cardiopulmonary resuscitation - an unrecognised complication.

Johnstone C, Sivakumar G, Hall A, Watson G, Lawson D.

Br J Neurosurg. 2013 Feb;27(1):111-3. doi: 10.3109/02688697.2012.703349. Epub 2012 Jul 10.

PMID:
22780088
47.

Idiopathic multiple impacted unerupted teeth: Case report and discussion.

Sujatha G, Sivapathasundharam B, Sivakumar G, Nalinkumar S, Ramasamy M, Prasad TS.

J Oral Maxillofac Pathol. 2012 Jan;16(1):125-7. doi: 10.4103/0973-029X.92989.

48.

Prevalence and progression of peripheral vascular calcification in type 2 diabetes subjects with preserved kidney function.

Singh DK, Winocour P, Summerhayes B, Kaniyur S, Viljoen A, Sivakumar G, Farrington K.

Diabetes Res Clin Pract. 2012 Jul;97(1):158-65. doi: 10.1016/j.diabres.2012.01.038. Epub 2012 Mar 3.

PMID:
22386825
49.

Acute effects of deep breathing for a short duration (2-10 minutes) on pulmonary functions in healthy young volunteers.

Sivakumar G, Prabhu K, Baliga R, Pai MK, Manjunatha S.

Indian J Physiol Pharmacol. 2011 Apr-Jun;55(2):154-9.

PMID:
22319896
50.

(E)-Methyl 2-[(2-formyl-6-meth-oxy-phen-oxy)meth-yl]-3-phenyl-acrylate.

Anuradha T, Sivakumar G, Seshadri PR, Bakthadoss M.

Acta Crystallogr Sect E Struct Rep Online. 2012 Jan;68(Pt 1):o229. doi: 10.1107/S1600536811054365. Epub 2011 Dec 23.

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