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Altered transcriptional regulatory proteins in glioblastoma and YBX1 as a potential regulator of tumor invasion.

Gupta MK, Polisetty RV, Sharma R, Ganesh RA, Gowda H, Purohit AK, Ankathi P, Prasad K, Mariswamappa K, Lakshmikantha A, Uppin MS, Sundaram C, Gautam P, Sirdeshmukh R.

Sci Rep. 2019 Jul 29;9(1):10986. doi: 10.1038/s41598-019-47360-9.


Historical perspective on the Department of Neurosurgery at the Nizam's Institute of Medical Sciences.

Bhattacharjee S, Kumar PA, Saradhi MV, Panigrahi M, Purohit AK.

Neurol India. 2019 May-Jun;67(3):813-822. doi: 10.4103/0028-3886.263211. No abstract available.


Triazine-Based Covalent Organic Framework: A Promising Sorbent for Efficient Elimination of the Hydrocarbon Backgrounds of Organic Sample for GC-MS and 1H NMR Analysis of Chemical Weapons Convention Related Compounds.

Sinha Roy K, Goud D R, Mazumder A, Chandra B, Purohit AK, Palit M, Dubey DK.

ACS Appl Mater Interfaces. 2019 May 1;11(17):16027-16039. doi: 10.1021/acsami.9b02354. Epub 2019 Apr 22.


Medulloblastoma with extensive nodularity: A rare variant with a favorable outcome.

Jakati S, Jyotsna RY, Purohit AK, Sundaram C.

Neurol India. 2018 Sep-Oct;66(5):1517-1518. doi: 10.4103/0028-3886.241357. No abstract available.


Chromo-luminescent selective detection of fluoride ions by a copper(ii) bis(terpyridine) complex solution via a displacement approach.

Purohit AK, Padhan SK, Mohanty JR, Kar PK.

Photochem Photobiol Sci. 2018 Jun 13;17(6):815-821. doi: 10.1039/c8pp00108a.


Polymeric Sorbent with Controlled Surface Polarity: An Alternate for Solid-Phase Extraction of Nerve Agents and Their Markers from Organic Matrix.

Roy KS, Purohit AK, Chandra B, Goud DR, Pardasani D, Dubey DK.

Anal Chem. 2018 Jun 5;90(11):7025-7032. doi: 10.1021/acs.analchem.8b01428. Epub 2018 May 15.


Selective detection of pyrophosphate anion by a simple Cd(II) based terpyridine complex.

Purohit AK, Ghosh BN, Kar PK.

Spectrochim Acta A Mol Biomol Spectrosc. 2018 Jan 5;188:547-550. doi: 10.1016/j.saa.2017.07.048. Epub 2017 Jul 25.


Factors affecting outcome of acute cervical spine injury: A prospective study.

Srinivas BH, Rajesh A, Purohit AK.

Asian J Neurosurg. 2017 Jul-Sep;12(3):416-423. doi: 10.4103/1793-5482.180942.


Junctional Chiasmatic Syndrome Due to Large Anterior Communicating Artery Aneurysm.

Kesani M, Pelluru PK, Bhattacharjee S, Alugolu R, Purohit AK.

J Neurosci Rural Pract. 2017 Jul-Sep;8(3):455-457. doi: 10.4103/jnrp.jnrp_512_16.


Postoperative hematoma involving brainstem, peduncles, cerebellum, deep subcortical white matter, cerebral hemispheres following chronic subdural hematoma evacuation.

Patibandla MR, Thotakura AK, Shukla D, Purohit AK, Addagada GC, Nukavarapu M.

Asian J Neurosurg. 2017 Apr-Jun;12(2):259-262. doi: 10.4103/1793-5482.144163.


C2 Primary leiomyoma in an immunocompetent woman: A case report and review of literature.

Patibandla MR, Nayak MT, Purohit AK, Uppin M, Challa S, Addagada GC, Nukavarapu M.

Asian J Neurosurg. 2017 Jan-Mar;12(1):134-138. doi: 10.4103/1793-5482.144164.


A rare case of congenital glioblastoma with atypical presentation in an eleven month-old infant: Case report with review of literature.

Prasad VB, Rajesh A, Purohit AK, Uppin MS.

Asian J Neurosurg. 2017 Jan-Mar;12(1):72-74. doi: 10.4103/1793-5482.145103.


Primary CNS vasculitis masquerading as glioblastoma: A case report and review.

Kumar PP, Rajesh A, Kandadai RM, Purohit AK, Sundaram C.

Asian J Neurosurg. 2017 Jan-Mar;12(1):69-71. doi: 10.4103/1793-5482.145187.


Pleomorphic xanthoastrocytoma with anaplastic features: A rare case report and review of literature with reference to current management.

Patibandla MR, Nayak M, Purohit AK, Thotakura AK, Uppin M, Challa S.

Asian J Neurosurg. 2016 Jul-Sep;11(3):319. doi: 10.4103/1793-5482.144161.


Decompressive laminectomy for thoracic ossification of the posterior longitudinal ligament.

Rajesh A, Pelluru P, Purohit AK.

Asian J Neurosurg. 2016 Jul-Sep;11(3):307-8. doi: 10.4103/1793-5482.145322. No abstract available.


Pre-operative and post-operative psychiatric manifestations in patients with supratentorial meningiomas.

Bommakanti K, Gaddamanugu P, Alladi S, Purohit AK, Chadalawadi SK, Mekala S, Somayajula S.

Clin Neurol Neurosurg. 2016 Aug;147:24-9. doi: 10.1016/j.clineuro.2016.05.018. Epub 2016 May 17.


Microsomal membrane proteome of low grade diffuse astrocytomas: Differentially expressed proteins and candidate surveillance biomarkers.

Polisetty RV, Gautam P, Gupta MK, Sharma R, Gowda H, Renu D, Shivakumar BM, Lakshmikantha A, Mariswamappa K, Ankathi P, Purohit AK, Uppin MS, Sundaram C, Sirdeshmukh R.

Sci Rep. 2016 Jun 1;6:26882. doi: 10.1038/srep26882.


Vascular malformations of central nervous system: A series from tertiary care hospital in South India.

Karri SB, Uppin MS, Rajesh A, Ashish K, Bhattacharjee S, Rani YJ, Sahu BP, Saradhi MV, Purohit AK, Challa S.

J Neurosci Rural Pract. 2016 Apr-Jun;7(2):262-8. doi: 10.4103/0976-3147.176196.


Analysis of chemical warfare agents in organic liquid samples with magnetic dispersive solid phase extraction and gas chromatography mass spectrometry for verification of the chemical weapons convention.

Singh V, Purohit AK, Chinthakindi S, Goud RD, Tak V, Pardasani D, Shrivastava AR, Dubey DK.

J Chromatogr A. 2016 May 27;1448:32-41. doi: 10.1016/j.chroma.2016.04.058. Epub 2016 Apr 20.


Pre-operative and post-operative cognitive deficits in patients with supratentorial meningiomas.

Bommakanti K, Somayajula S, Suvarna A, Purohit AK, Mekala S, Chadalawadi SK, Gaddamanugu P.

Clin Neurol Neurosurg. 2016 Apr;143:150-8. doi: 10.1016/j.clineuro.2016.02.033. Epub 2016 Feb 26.


Magnetic hydrophilic-lipophilic balance sorbent for efficient extraction of chemical warfare agents from water samples.

Singh V, Purohit AK, Chinthakindi S, Goud D R, Tak V, Pardasani D, Shrivastava AR, Dubey DK.

J Chromatogr A. 2016 Feb 19;1434:39-49. doi: 10.1016/j.chroma.2016.01.028. Epub 2016 Jan 15.


Gliomatosis cerebri: Case series of six cases with review of literature.

Yerramneni VK, Vinjamuri SR, Purohit AK, Sundaram C.

J Neurosci Rural Pract. 2015 Oct-Dec;6(4):602-6. doi: 10.4103/0976-3147.169778.


Method for Derivatization and Detection of Chemical Weapons Convention Related Sulfur Chlorides via Electrophilic Addition with 3-Hexyne.

Goud DR, Pardasani D, Purohit AK, Tak V, Dubey DK.

Anal Chem. 2015 Jul 7;87(13):6875-80. doi: 10.1021/acs.analchem.5b01283. Epub 2015 Jun 16.


Single vial sample preparation of markers of nerve agents by dispersive solid-phase extraction using magnetic strong anion exchange resins.

Singh V, Chinthakindi S, Purohit AK, Pardasani D, Tak V, Dubey DK.

J Chromatogr A. 2015 May 22;1395:48-56. doi: 10.1016/j.chroma.2015.03.073. Epub 2015 Apr 1.


Surgical outcome in patients with cervical ossified posterior longitudinal ligament: A single institutional experience.

Kommu R, Sahu BP, Purohit AK.

Asian J Neurosurg. 2014 Oct-Dec;9(4):196-202. doi: 10.4103/1793-5482.146602.


Outcome of supratentorial intraaxial extra ventricular primary pediatric brain tumors: A prospective study.

Patibandla MR, Bhattacharjee S, Uppin MS, Purohit AK.

J Pediatr Neurosci. 2014 Sep-Dec;9(3):216-20. doi: 10.4103/1817-1745.147571.


Primary intracranial peripheral PNET"--a case report and review.

Velivela K, Rajesh A, Uppin MS, Purohit AK.

Neurol India. 2014 Nov-Dec;62(6):669-73. doi: 10.4103/0028-3886.149400. Review.


Pediatric meningiomas an aggressive subset: a clinicopathological and immunohistochemical study.

Hui M, Uppin MS, Saradhi MV, Sahu BP, Purohit AK, Sundaram C.

J Postgrad Med. 2015 Jan-Mar;61(1):32-5. doi: 10.4103/0022-3859.147035.


Suprasellar Arachnoid Cyst with Spontaneous Intracystic Hemorrhage: A Rare Complication - Role of MR and Illustration of a Case.

Arora R, Puligopu AK, Uppin MS, Purohit AK.

Pol J Radiol. 2014 Nov 18;79:422-5. doi: 10.12659/PJR.890992. eCollection 2014.


A highly selective and sensitive "turn-on" fluorescence chemodosimeter for the detection of mustard gas.

Raghavender Goud D, Purohit AK, Tak V, Dubey DK, Kumar P, Pardasani D.

Chem Commun (Camb). 2014 Oct 21;50(82):12363-6. doi: 10.1039/c4cc04801f.


Assessment of expression of epidermal growth factor receptor and p53 in meningiomas.

Narla S, Uppin MS, Saradhi MV, Sahu BP, Purohit AK, Sundaram C.

Neurol India. 2014 Jan-Feb;62(1):37-41. doi: 10.4103/0028-3886.128276.


Lumbar extradural dumbbell cavernous hemangioma: A rare lesion.

Shukla D, Rao VS, Rajesh A, Uppin MS, Purohit AK.

J Neurosci Rural Pract. 2013 Apr;4(2):207-9. doi: 10.4103/0976-3147.112771.


Novel magnetic resonance imaging scoring system for diagnosis of spinal tuberculosis: A preliminary report.

Chandrasekhar YB, Rajesh A, Purohit AK, Rani YJ.

J Neurosci Rural Pract. 2013 Apr;4(2):122-8. doi: 10.4103/0976-3147.112733.


Heterogeneous nuclear ribonucleoproteins and their interactors are a major class of deregulated proteins in anaplastic astrocytoma: a grade III malignant glioma.

Polisetty RV, Gautam P, Gupta MK, Sharma R, Uppin MS, Challa S, Ankathi P, Purohit AK, Renu D, Harsha HC, Pandey A, Sirdeshmukh R.

J Proteome Res. 2013 Jul 5;12(7):3128-38. doi: 10.1021/pr400339h. Epub 2013 Jun 6.


Neglected primary Ewing's sarcoma of ethmoid presenting as surgical emergency.

Shukla D, Rao VS, Rajesh A, Purohit AK.

Asian J Neurosurg. 2013 Jan;8(1):51-3. doi: 10.4103/1793-5482.110281.


Fulminant holocord intramedullary tubercular abscess with enigmatic presentation.

Bommakanti K, Alugolu R, Chittem LR, Patil M, Purohit AK.

Surg Neurol Int. 2013 Mar 22;4:32. doi: 10.4103/2152-7806.109506. Print 2013.


Reverse brain herniation following ventriculoperitoneal shunt.

Gurajala I, Brahmaprasad V, Rajesh A, Ramachandran G, Purohit AK.

Indian J Anaesth. 2012 Nov;56(6):585-7. doi: 10.4103/0019-5049.104586. No abstract available.


Tuberculum sellae meningiomas: A series of 41 cases; surgical and ophthalmological outcomes with proposal of a new prognostic scoring system.

Palani A, Panigrahi MK, Purohit AK.

J Neurosci Rural Pract. 2012 Sep;3(3):286-93. doi: 10.4103/0976-3147.102608.


μ-PADs for detection of chemical warfare agents.

Pardasani D, Tak V, Purohit AK, Dubey DK.

Analyst. 2012 Dec 7;137(23):5648-53. doi: 10.1039/c2an36273b. Epub 2012 Oct 22.


Proteins with altered levels in plasma from glioblastoma patients as revealed by iTRAQ-based quantitative proteomic analysis.

Gautam P, Nair SC, Gupta MK, Sharma R, Polisetty RV, Uppin MS, Sundaram C, Puligopu AK, Ankathi P, Purohit AK, Chandak GR, Harsha HC, Sirdeshmukh R.

PLoS One. 2012;7(9):e46153. doi: 10.1371/journal.pone.0046153. Epub 2012 Sep 28.


A rare concomitant tubercular and Fonsecaea pedrosoi fungal infection of the skull base.

Suchanda B, Alugolu R, Purohit A, Lakshmi V, Sundaram C.

J Neurosci Rural Pract. 2012 May;3(2):189-91. doi: 10.4103/0976-3147.98237.


Traumatic rupture of arachnoid cyst with subdural hygroma.

Rajesh A, Bramhaprasad V, Purohit AK.

J Pediatr Neurosci. 2012 Jan;7(1):33-5. doi: 10.4103/1817-1745.97620.


Antiviral activity and synthesis of quaternized promazine derivatives against HSV-1.

Purohit AK, Balish MD, Leichty JJ, Roe A, Ward LM, Mitchell MO, Hsia SC.

Bioorg Med Chem Lett. 2012 Aug 15;22(16):5308-12. doi: 10.1016/j.bmcl.2012.06.031. Epub 2012 Jun 19.


LC-MS/MS analysis of differentially expressed glioblastoma membrane proteome reveals altered calcium signaling and other protein groups of regulatory functions.

Polisetty RV, Gautam P, Sharma R, Harsha HC, Nair SC, Gupta MK, Uppin MS, Challa S, Puligopu AK, Ankathi P, Purohit AK, Chandak GR, Pandey A, Sirdeshmukh R.

Mol Cell Proteomics. 2012 Jun;11(6):M111.013565. doi: 10.1074/mcp.M111.013565. Epub 2012 Jan 4.


Microbiological spectrum of brain abscess at a tertiary care hospital in South India: 24-year data and review.

Lakshmi V, Umabala P, Anuradha K, Padmaja K, Padmasree C, Rajesh A, Purohit AK.

Patholog Res Int. 2011;2011:583139. doi: 10.4061/2011/583139. Epub 2011 Nov 16.


A high-resolution phosphorus-31 nuclear magnetic resonance (NMR) spectroscopic method for the non-phosphorus markers of chemical warfare agents.

Mazumder A, Kumar A, Purohit AK, Dubey DK.

Anal Bioanal Chem. 2012 Feb;402(4):1643-52. doi: 10.1007/s00216-011-5561-7. Epub 2011 Dec 10.


Polyelectrolyte functionalized multi-walled carbon nanotubes as strong anion-exchange material for the extraction of acidic degradation products of nerve agents.

Kanaujia PK, Pardasani D, Purohit AK, Tak V, Dubey DK.

J Chromatogr A. 2011 Dec 30;1218(52):9307-13. doi: 10.1016/j.chroma.2011.10.036. Epub 2011 Oct 19.


Outcome of selective motor fasciculotomy in the treatment of upper limb spasticity.

Puligopu AK, Purohit AK.

J Pediatr Neurosci. 2011 Oct;6(Suppl 1):S118-25. doi: 10.4103/1817-1745.85730.


Magnetic multi-walled carbon nanotubes assisted dispersive solid phase extraction of nerve agents and their markers from muddy water.

Pardasani D, Kanaujia PK, Purohit AK, Shrivastava AR, Dubey DK.

Talanta. 2011 Oct 30;86:248-55. doi: 10.1016/j.talanta.2011.08.067. Epub 2011 Sep 14.


Selective enrichment of the degradation products of organophosphorus nerve agents by zirconia based solid-phase extraction.

Kanaujia PK, Pardasani D, Tak V, Purohit AK, Dubey DK.

J Chromatogr A. 2011 Sep 23;1218(38):6612-20. doi: 10.1016/j.chroma.2011.07.091. Epub 2011 Aug 6.


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