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Items: 1 to 50 of 96

1.

Ceramic Bone Graft Substitutes do not reduce donor-site morbidity in ACL reconstruction surgeries: a pilot study.

Dhanakodi N, Thilak J, Varghese J, Menon KV, Varma H, Tripathy SK.

SICOT J. 2019;5:14. doi: 10.1051/sicotj/2019013. Epub 2019 May 14.

2.

Phenotypic heterogeneity of kyphoscoliosis with vertebral and rib defects: a case series.

Panigrahi I, Angurana SK, Varma H, Peyam Pandurangam S, Williams V, Thappa S, Kaur A, Khandelwal N.

Clin Dysmorphol. 2019 Jul;28(3):103-113. doi: 10.1097/MCD.0000000000000269.

PMID:
30921094
3.

Papillary haemangioma in the spinal canal of a patient with a germline 12p microdeletion.

Ono Y, Goldsmith JD, Hsu N, Bryke C, Varma H.

Histopathology. 2019 Mar 18. doi: 10.1111/his.13861. [Epub ahead of print] No abstract available.

PMID:
30883855
4.

Intracranial Dural Parafalcine Chondroma: Case Report and Systematic Review of the Literature.

Sullivan JC, Goldsmith J, Rojas R, Varma H, Kasper EM.

World Neurosurg. 2019 Feb;122:1-7. doi: 10.1016/j.wneu.2018.09.169. Epub 2018 Sep 29.

PMID:
30273721
5.

Preparation of hydroxyapatite porous scaffold from a 'coral-like' synthetic inorganic precursor for use as a bone substitute and a drug delivery vehicle.

Mohan N, Palangadan R, Fernandez FB, Varma H.

Mater Sci Eng C Mater Biol Appl. 2018 Nov 1;92:329-337. doi: 10.1016/j.msec.2018.06.064. Epub 2018 Jun 30.

PMID:
30184757
6.

Granular cell tumor of the infundibulum: a systematic review of MR-radiography, pathology, and clinical findings.

Polasek JB, Laviv Y, Nigim F, Rojas R, Anderson M, Varma H, Kasper EM.

J Neurooncol. 2018 Nov;140(2):181-198. doi: 10.1007/s11060-018-2986-2. Epub 2018 Aug 23.

PMID:
30141059
7.

Comparison between early and delayed facial nerve decompression in traumatic facial nerve paralysis - A retrospective study.

Irugu DVK, Singh A, Ch S, Panuganti A, Acharya A, Varma H, Thota R, Falcioni M, Reddy S.

Codas. 2018;30(1):e20170063. doi: 10.1590/2317-1782/20182017063. Epub 2018 Feb 8.

8.

Methylmalonic Acidemia with Novel MUT Gene Mutations.

Panigrahi I, Bhunwal S, Varma H, Singh S.

Case Rep Genet. 2017;2017:8984951. doi: 10.1155/2017/8984951. Epub 2017 Oct 12.

9.

Bioactive nano-fibrous scaffold for vascularized craniofacial bone regeneration.

Prabha RD, Kraft DCE, Harkness L, Melsen B, Varma H, Nair PD, Kjems J, Kassem M.

J Tissue Eng Regen Med. 2018 Mar;12(3):e1537-e1548. doi: 10.1002/term.2579. Epub 2017 Dec 4.

PMID:
28967188
10.

Fetal Hydantoin Syndrome.

Hegde A, Kaur A, Sood A, Dhanorkar M, Varma HT, Singh G, Saini AG, Kumar P.

J Pediatr. 2017 Sep;188:304. doi: 10.1016/j.jpeds.2017.05.018. Epub 2017 May 31. No abstract available.

PMID:
28578158
11.

High-density speckle contrast optical tomography (SCOT) for three dimensional tomographic imaging of the small animal brain.

Dragojević T, Varma HM, Hollmann JL, Valdes CP, Culver JP, Justicia C, Durduran T.

Neuroimage. 2017 Jun;153:283-292. doi: 10.1016/j.neuroimage.2017.04.003. Epub 2017 Apr 5.

12.

Preclinical safety and efficacy evaluation of 'BioCaS' bioactive calcium sulfate bone cement.

Sandhya S, Mohanan PV, Sabareeswaran A, Varma HK, Komath M.

Biomed Mater. 2017 Feb 3;12(1):015022. doi: 10.1088/1748-605X/aa5522.

PMID:
28157719
13.

Biomimetic approaches with smart interfaces for bone regeneration.

Sailaja GS, Ramesh P, Vellappally S, Anil S, Varma HK.

J Biomed Sci. 2016 Nov 5;23(1):77. Review.

14.

Whole exome sequencing identifies a homozygous POLG2 missense variant in an infant with fulminant hepatic failure and mitochondrial DNA depletion.

Varma H, Faust PL, Iglesias AD, Lagana SM, Wou K, Hirano M, DiMauro S, Mansukani MM, Hoff KE, Nagy PL, Copeland WC, Naini AB.

Eur J Med Genet. 2016 Oct;59(10):540-5. doi: 10.1016/j.ejmg.2016.08.012. Epub 2016 Aug 31.

15.

Osteogenic efficacy of strontium hydroxyapatite micro-granules in osteoporotic rat model.

Chandran S, Babu S S, Vs HK, Varma HK, John A.

J Biomater Appl. 2016 Oct;31(4):499-509. Epub 2016 May 9.

PMID:
27164870
16.

Development, characterization and comparison of two strontium doped nano hydroxyapatite molecules for enamel repair/regeneration.

Krishnan V, Bhatia A, Varma H.

Dent Mater. 2016 May;32(5):646-59. doi: 10.1016/j.dental.2016.02.002. Epub 2016 Feb 24.

PMID:
26922626
17.

High-speed multi-exposure laser speckle contrast imaging with a single-photon counting camera.

Dragojević T, Bronzi D, Varma HM, Valdes CP, Castellvi C, Villa F, Tosi A, Justicia C, Zappa F, Durduran T.

Biomed Opt Express. 2015 Jul 14;6(8):2865-76. doi: 10.1364/BOE.6.002865. eCollection 2015 Aug 1.

18.

Atypical pleomorphic neoplasms of the pineal gland: Case report and review of the literature.

Praver M, D'Amico R, Arraez C, Zacharia BE, Varma H, Goldman JE, Bruce JN, Canoll P.

Surg Neurol Int. 2015 Jul 30;6:129. doi: 10.4103/2152-7806.161790. eCollection 2015.

19.

Combined Treatment Effects Using Bioactive-Coated Implants and Ceramic Granulate in a Rabbit Femoral Condyle Model.

Preethanath RS, Rajesh P, Varma H, Anil S, Jansen JA, van den Beucken JJ.

Clin Implant Dent Relat Res. 2016 Aug;18(4):666-77. doi: 10.1111/cid.12358. Epub 2015 Jun 24.

PMID:
26115085
20.

Biphasic IDH1 phenotype in a diffusely infiltrating glioma: implications for pathogenesis, treatment and prognosis.

Odia Y, Varma H, Tsankova NM.

Clin Neuropathol. 2015 Sep-Oct;34(5):282-7. doi: 10.5414/NP300832.

PMID:
25907263
21.

Development of an injectable bioactive bone filler cement with hydrogen orthophosphate incorporated calcium sulfate.

Sony S, Suresh Babu S, Nishad KV, Varma H, Komath M.

J Mater Sci Mater Med. 2015 Jan;26(1):5355. doi: 10.1007/s10856-014-5355-5. Epub 2015 Jan 13.

PMID:
25578708
22.

Zinc oxide nanoparticles induced oxidative stress in mouse bone marrow mesenchymal stem cells.

Syama S, Sreekanth PJ, Varma HK, Mohanan PV.

Toxicol Mech Methods. 2014 Dec;24(9):644-53. doi: 10.3109/15376516.2014.956914. Epub 2014 Sep 3.

PMID:
25138636
23.

Speckle contrast optical spectroscopy, a non-invasive, diffuse optical method for measuring microvascular blood flow in tissue.

Valdes CP, Varma HM, Kristoffersen AK, Dragojevic T, Culver JP, Durduran T.

Biomed Opt Express. 2014 Jul 23;5(8):2769-84. doi: 10.1364/BOE.5.002769. eCollection 2014 Aug 1.

24.

Speckle contrast optical tomography: A new method for deep tissue three-dimensional tomography of blood flow.

Varma HM, Valdes CP, Kristoffersen AK, Culver JP, Durduran T.

Biomed Opt Express. 2014 Mar 28;5(4):1275-89. doi: 10.1364/BOE.5.001275. eCollection 2014 Apr 1.

25.

Mannose-binding lectin promotes local microvascular thrombosis after transient brain ischemia in mice.

de la Rosa X, Cervera A, Kristoffersen AK, Valdés CP, Varma HM, Justicia C, Durduran T, Chamorro Á, Planas AM.

Stroke. 2014 May;45(5):1453-9. doi: 10.1161/STROKEAHA.113.004111. Epub 2014 Mar 27.

PMID:
24676774
26.

An in vitro study on the interaction of hydroxyapatite nanoparticles and bone marrow mesenchymal stem cells for assessing the toxicological behaviour.

Remya NS, Syama S, Gayathri V, Varma HK, Mohanan PV.

Colloids Surf B Biointerfaces. 2014 May 1;117:389-97. doi: 10.1016/j.colsurfb.2014.02.004. Epub 2014 Feb 28.

PMID:
24675277
27.

Interfacing of dextran coated ferrite nanomaterials with cellular system and delayed hypersensitivity on Guinea pigs.

Mohanan PV, Geetha CS, Syama S, Varma HK.

Colloids Surf B Biointerfaces. 2014 Apr 1;116:633-42. doi: 10.1016/j.colsurfb.2013.10.033. Epub 2013 Nov 15.

PMID:
24274939
28.

Triphasic ceramic scaffold in paediatric and adolescent bone defects.

Balakumar B, Babu S, Varma HK, Madhuri V.

J Pediatr Orthop B. 2014 Mar;23(2):187-95. doi: 10.1097/BPB.0000000000000004.

PMID:
24201074
29.

Calcium phosphate cement as an alternative for formocresol in primary teeth pulpotomies.

Jose B, Ratnakumari N, Mohanty M, Varma HK, Komath M.

Indian J Dent Res. 2013 Jul-Aug;24(4):522. doi: 10.4103/0970-9290.118370.

30.

In vitro evaluation of bioactive strontium-based ceramic with rabbit adipose-derived stem cells for bone tissue regeneration.

Mohan BG, Suresh Babu S, Varma HK, John A.

J Mater Sci Mater Med. 2013 Dec;24(12):2831-44. doi: 10.1007/s10856-013-5018-y. Epub 2013 Aug 29.

PMID:
23990148
31.

Cells-nano interactions and molecular toxicity after delayed hypersensitivity, in guinea pigs on exposure to hydroxyapatite nanoparticles.

Geetha CS, Remya NS, Leji KB, Syama S, Reshma SC, Sreekanth PJ, Varma HK, Mohanan PV.

Colloids Surf B Biointerfaces. 2013 Dec 1;112:204-12. doi: 10.1016/j.colsurfb.2013.07.058. Epub 2013 Aug 8.

PMID:
23988777
32.
33.

Pulsed laser deposition of hydroxyapatite on nanostructured titanium towards drug eluting implants.

Rajesh P, Mohan N, Yokogawa Y, Varma H.

Mater Sci Eng C Mater Biol Appl. 2013 Jul 1;33(5):2899-904. doi: 10.1016/j.msec.2013.03.013. Epub 2013 Mar 16.

PMID:
23623112
34.

Pulsed laser deposition and in vitro characteristics of triphasic - HASi composition on titanium.

Palangadan R, Sukumaran A, Fernandez FB, John A, Varma H.

J Biomater Appl. 2014 Feb;28(6):849-58. doi: 10.1177/0885328213484545. Epub 2013 Apr 18.

PMID:
23599234
35.

Identification of a small molecule that induces ATG5-and-cathepsin-l-dependent cell death and modulates polyglutamine toxicity.

Varma H, Gangadhar NM, Letso RR, Wolpaw AJ, Sriramaratnam R, Stockwell BR.

Exp Cell Res. 2013 Jul 15;319(12):1759-73. doi: 10.1016/j.yexcr.2013.03.019. Epub 2013 Apr 12.

36.

Novel nanoporous bioceramic spheres for drug delivery application: a preliminary in vitro investigation.

Simon D, Manuel S, Varma H.

Oral Surg Oral Med Oral Pathol Oral Radiol. 2013 Mar;115(3):e7-14. doi: 10.1016/j.oooo.2011.10.021. Epub 2012 May 19.

PMID:
23453035
37.

Strontium calcium phosphate for the repair of leporine (Oryctolagus cuniculus) ulna segmental defect.

Mohan BG, Shenoy SJ, Babu SS, Varma HK, John A.

J Biomed Mater Res A. 2013 Jan;101(1):261-71. doi: 10.1002/jbm.a.34324. Epub 2012 Aug 31.

PMID:
22941787
38.

Short-term studies using ceramic scaffolds in lapine model for osteochondral defect amelioration.

Fernandez FB, Shenoy S, Suresh Babu S, Varma HK, John A.

Biomed Mater. 2012 Jun;7(3):035005. doi: 10.1088/1748-6041/7/3/035005. Epub 2012 Mar 9.

PMID:
22406527
39.

Adipogenesis on biphasic calcium phosphate using rat adipose-derived mesenchymal stem cells: in vitro and in vivo.

Venugopal B, Fernandez FB, Babu SS, Harikrishnan VS, Varma H, John A.

J Biomed Mater Res A. 2012 Jun;100(6):1427-37. doi: 10.1002/jbm.a.34082. Epub 2012 Feb 28.

PMID:
22374846
40.

Preparation and analysis of chemically gradient functional bioceramic coating formed by pulsed laser deposition.

Rajesh P, Muraleedharan CV, Sureshbabu S, Komath M, Varma H.

J Mater Sci Mater Med. 2012 Feb;23(2):339-48. doi: 10.1007/s10856-011-4501-6. Epub 2011 Nov 22.

PMID:
22105226
41.

Ultrasound-modulated optical tomography: recovery of amplitude of vibration in the insonified region from boundary measurement of light correlation.

Varma HM, Mohanan KP, Hyvönen N, Nandakumaran AK, Vasu RM.

J Opt Soc Am A Opt Image Sci Vis. 2011 Nov 1;28(11):2322-31. doi: 10.1364/JOSAA.28.002322.

PMID:
22048300
42.

High-Throughput and High-Content Screening for Huntington’s Disease Therapeutics.

Varma H, Lo DC, Stockwell BR.

In: Lo DC, Hughes RE, editors. Neurobiology of Huntington's Disease: Applications to Drug Discovery. Boca Raton (FL): CRC Press/Taylor & Francis; 2011. Chapter 5.

43.

Laser surface modification of titanium substrate for pulsed laser deposition of highly adherent hydroxyapatite.

Rajesh P, Muraleedharan CV, Komath M, Varma H.

J Mater Sci Mater Med. 2011 Jul;22(7):1671-9. doi: 10.1007/s10856-011-4342-3. Epub 2011 May 20.

PMID:
21598038
44.

The new avenues in the management of osteo-arthritis of knee--stem cells.

Varma HS, Dadarya B, Vidyarthi A.

J Indian Med Assoc. 2010 Sep;108(9):583-5.

PMID:
21510531
45.

Pulsed laser deposition of hydroxyapatite on titanium substrate with titania interlayer.

Rajesh P, Muraleedharan CV, Komath M, Varma H.

J Mater Sci Mater Med. 2011 Mar;22(3):497-505. doi: 10.1007/s10856-011-4230-x. Epub 2011 Jan 14.

PMID:
21234791
46.

Development and evaluation of two PVD-coated β-titanium orthodontic archwires for fluoride-induced corrosion protection.

Krishnan V, Krishnan A, Remya R, Ravikumar KK, Nair SA, Shibli SM, Varma HK, Sukumaran K, Kumar KJ.

Acta Biomater. 2011 Apr;7(4):1913-27. doi: 10.1016/j.actbio.2010.11.026. Epub 2010 Nov 24.

PMID:
21111072
47.

Mutant huntingtin alters cell fate in response to microtubule depolymerization via the GEF-H1-RhoA-ERK pathway.

Varma H, Yamamoto A, Sarantos MR, Hughes RE, Stockwell BR.

J Biol Chem. 2010 Nov 26;285(48):37445-57. doi: 10.1074/jbc.M110.125542. Epub 2010 Sep 21.

48.

Drug screening for Huntington's disease and other neurodegenerative disorders.

Varma H.

Curr Mol Pharmacol. 2010 Nov;3(3):164-73. Review.

PMID:
20858196
49.

Calcium phosphate cement as a "barrier-graft" for the treatment of human periodontal intraosseous defects.

Rajesh JB, Nandakumar K, Varma HK, Komath M.

Indian J Dent Res. 2009 Oct-Dec;20(4):471-9. doi: 10.4103/0970-9290.59459.

50.

Convergence analysis of the Newton algorithm and a pseudo-time marching scheme for diffuse correlation tomography.

Varma HM, Banerjee B, Roy D, Nandakumaran AK, Vasu RM.

J Opt Soc Am A Opt Image Sci Vis. 2010 Feb 1;27(2):259-67. doi: 10.1364/JOSAA.27.000259.

PMID:
20126237

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