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Items: 1 to 50 of 113

1.

Studying the result of underlay myringoplasty using platelet-rich plasma.

Yadav SPS, Malik JS, Malik P, Sehgal PK, Gulia JS, Ranga RK.

J Laryngol Otol. 2018 Nov;132(11):990-994. doi: 10.1017/S0022215118001846. Epub 2018 Oct 29.

PMID:
30370872
2.

Role of local application of autologous platelet-rich plasma in the management of pressure ulcers in spinal cord injury patients.

Singh R, Rohilla RK, Dhayal RK, Sen R, Sehgal PK.

Spinal Cord. 2014 Nov;52(11):809-16. doi: 10.1038/sc.2014.144. Epub 2014 Sep 2.

PMID:
25179658
3.

Novel collagen scaffolds prepared by using unnatural D-amino acids assisted EDC/NHS crosslinking.

Krishnamoorthy G, Sehgal PK, Mandal AB, Sadulla S.

J Biomater Sci Polym Ed. 2013;24(3):344-64. doi: 10.1080/09205063.2012.690280. Epub 2012 Aug 13.

PMID:
23565652
4.

Preparation and properties of tannic acid cross-linked collagen scaffold and its application in wound healing.

Natarajan V, Krithica N, Madhan B, Sehgal PK.

J Biomed Mater Res B Appl Biomater. 2013 May;101(4):560-7. doi: 10.1002/jbm.b.32856. Epub 2012 Dec 19.

PMID:
23255343
5.

Development of D-lysine-assisted 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide/N-hydroxysuccinimide-initiated cross linking of collagen matrix for design of scaffold.

Krishnamoorthy G, Sehgal PK, Mandal AB, Sadulla S.

J Biomed Mater Res A. 2013 Apr;101(4):1173-83. doi: 10.1002/jbm.a.34411. Epub 2012 Oct 23.

PMID:
23090865
6.

Green chemistry approaches to leather tanning process for making chrome-free leather by unnatural amino acids.

Krishnamoorthy G, Sadulla S, Sehgal PK, Mandal AB.

J Hazard Mater. 2012 May 15;215-216:173-82. doi: 10.1016/j.jhazmat.2012.02.046. Epub 2012 Feb 25.

PMID:
22421341
7.

Comparative evaluation of a bioabsorbable collagen membrane and connective tissue graft in the treatment of localized gingival recession: A clinical study.

Babu HM, Gujjari SK, Prasad D, Sehgal PK, Srinivasan A.

J Indian Soc Periodontol. 2011 Oct;15(4):353-8. doi: 10.4103/0972-124X.92569.

8.

Common genetic link between metabolic syndrome components and senile cataract.

Mehra S, Kapur S, Mittal S, Sehgal PK.

Free Radic Res. 2012 Feb;46(2):133-40. doi: 10.3109/10715762.2011.645205. Epub 2012 Jan 12.

PMID:
22165987
9.

Studies on collagen-tannic acid-collagenase ternary system: Inhibition of collagenase against collagenolytic degradation of extracellular matrix component of collagen.

Krishnamoorthy G, Sehgal PK, Mandal AB, Sadulla S.

J Enzyme Inhib Med Chem. 2012 Jun;27(3):451-7. doi: 10.3109/14756366.2011.596834. Epub 2011 Aug 8.

PMID:
21823836
10.

Protective effect of Withania somnifera and Cardiospermum halicacabum extracts against collagenolytic degradation of collagen.

Ganesan K, Sehgal PK, Mandal AB, Sayeed S.

Appl Biochem Biotechnol. 2011 Oct;165(3-4):1075-91. doi: 10.1007/s12010-011-9326-8. Epub 2011 Jul 26.

PMID:
21789568
11.

Comparative evaluation of platelet-rich plasma and guided tissue regeneration membrane in the healing of apicomarginal defects: a clinical study.

Goyal B, Tewari S, Duhan J, Sehgal PK.

J Endod. 2011 Jun;37(6):773-80. doi: 10.1016/j.joen.2011.03.003.

PMID:
21787487
12.

Formulation and evaluation of quercetin polycaprolactone microspheres for the treatment of rheumatoid arthritis.

Natarajan V, Krithica N, Madhan B, Sehgal PK.

J Pharm Sci. 2011 Jan;100(1):195-205. doi: 10.1002/jps.22266. Epub 2010 Jul 6.

PMID:
20607810
13.

Preparation and clinical evaluation of succinylated collagen punctal plugs in dry eye syndrome: a pilot study.

Hadassah J, Bhuvaneshwari N, Singh D, Sehgal PK.

Ophthalmic Res. 2010;43(4):185-92. doi: 10.1159/000272022. Epub 2010 Jan 15.

PMID:
20090392
14.

In vitro evaluation of antioxidants of fruit extract of Momordica charantia L. on fibroblasts and keratinocytes.

Kumar R, Balaji S, Sripriya R, Nithya N, Uma TS, Sehgal PK.

J Agric Food Chem. 2010 Feb 10;58(3):1518-22. doi: 10.1021/jf9025986.

PMID:
20070086
15.

Biocompatibility of choline salts as crosslinking agents for collagen based biomaterials.

Vijayaraghavan R, Thompson BC, MacFarlane DR, Kumar R, Surianarayanan M, Aishwarya S, Sehgal PK.

Chem Commun (Camb). 2010 Jan 14;46(2):294-6. doi: 10.1039/b910601d. Epub 2009 Nov 26.

PMID:
20024356
16.

Evaluation of antimicrobial efficacy of herbal alternatives (Triphala and green tea polyphenols), MTAD, and 5% sodium hypochlorite against Enterococcus faecalis biofilm formed on tooth substrate: an in vitro study.

Prabhakar J, Senthilkumar M, Priya MS, Mahalakshmi K, Sehgal PK, Sukumaran VG.

J Endod. 2010 Jan;36(1):83-6. doi: 10.1016/j.joen.2009.09.040.

PMID:
20003940
17.

Characterization of biocompatible collagen fibers--a promising candidate for cardiac patch.

Srinivasan A, Sehgal PK.

Tissue Eng Part C Methods. 2010 Oct;16(5):895-903. doi: 10.1089/ten.TEC.2009.0475.

PMID:
19895207
18.

Fruit extracts of Momordica charantia potentiate glucose uptake and up-regulate Glut-4, PPAR gamma and PI3K.

Kumar R, Balaji S, Uma TS, Sehgal PK.

J Ethnopharmacol. 2009 Dec 10;126(3):533-7. doi: 10.1016/j.jep.2009.08.048. Epub 2009 Sep 8.

PMID:
19744549
19.

Porous keratin scaffold-promising biomaterial for tissue engineering and drug delivery.

Srinivasan B, Kumar R, Shanmugam K, Sivagnam UT, Reddy NP, Sehgal PK.

J Biomed Mater Res B Appl Biomater. 2010 Jan;92(1):5-12. doi: 10.1002/jbm.b.31483.

PMID:
19637379
20.

Collagen-coated microparticles in drug delivery.

Sehgal PK, Srinivasan A.

Expert Opin Drug Deliv. 2009 Jul;6(7):687-95. doi: 10.1517/17425240903025736. Review.

PMID:
19552612
21.

Evaluation of succinylated collagen bandage lenses in corneal healing by the expression of matrix metalloproteinases (MMP-2 and MMP-9) in tear fluid.

Hadassah J, Bhuvaneshwari N, Rao U, Sehgal PK.

Ophthalmic Res. 2009;42(2):64-72. doi: 10.1159/000220598. Epub 2009 May 27.

PMID:
19478544
22.

Triphala incorporated collagen sponge--a smart biomaterial for infected dermal wound healing.

Kumar MS, Kirubanandan S, Sripriya R, Sehgal PK.

J Surg Res. 2010 Jan;158(1):162-70. doi: 10.1016/j.jss.2008.07.006.

PMID:
19118845
23.

Optimization of influential parameters for extracellular keratinase production by Bacillus subtilis (MTCC9102) in solid state fermentation using Horn meal--a biowaste management.

Kumar R, Balaji S, Uma TS, Mandal AB, Sehgal PK.

Appl Biochem Biotechnol. 2010 Jan;160(1):30-9. doi: 10.1007/s12010-008-8452-4. Epub 2008 Dec 13.

PMID:
19082924
24.

Collagen-coated polycaprolactone microparticles as a controlled drug delivery system.

Aishwarya S, Mahalakshmi S, Sehgal PK.

J Microencapsul. 2008 Aug;25(5):298-306. doi: 10.1080/02652040801972004.

PMID:
18465301
25.

Clinical evaluation of succinylated collagen bandage lenses for ophthalmic applications.

Hadassah J, Prakash D, Sehgal PK, Agarwal A, Bhuvaneshwari N.

Ophthalmic Res. 2008;40(5):257-66. doi: 10.1159/000127833. Epub 2008 Apr 25.

PMID:
18437036
26.

Acute studies of a new primate model of reversible middle cerebral artery occlusion.

de Crespigny AJ, D'Arceuil HE, Maynard KI, He J, McAuliffe D, Norbash A, Sehgal PK, Hamberg L, Hunter G, Budzik RF, Putman CM, Gonzalez RG.

J Stroke Cerebrovasc Dis. 2005 Mar-Apr;14(2):80-7.

PMID:
17904005
27.

Triphala promotes healing of infected full-thickness dermal wound.

Kumar MS, Kirubanandan S, Sripriya R, Sehgal PK.

J Surg Res. 2008 Jan;144(1):94-101. Epub 2007 Jul 27.

PMID:
17662304
28.

Collagen bilayer dressing with ciprofloxacin, an effective system for infected wound healing.

Sripriya R, Kumar MS, Ahmed MR, Sehgal PK.

J Biomater Sci Polym Ed. 2007;18(3):335-51.

PMID:
17471769
29.

Images in cardiovascular medicine. Electron microscopic insights into the vascular biology of atherosclerosis: study of coronary endarterectomy specimens.

Balakrishnan KR, Kuruvilla S, Srinivasan A, Sehgal PK.

Circulation. 2007 Apr 10;115(14):e388-90. No abstract available.

PMID:
17420356
30.

Expression of matrix metalloproteinases (MMP-8 and -9) in chronic periodontitis patients with and without diabetes mellitus.

Kumar MS, Vamsi G, Sripriya R, Sehgal PK.

J Periodontol. 2006 Nov;77(11):1803-8.

PMID:
17076603
31.

A novel method to measure oxygen permeability and transmissibility of contact lenses.

Hadassah J, Sehgal PK.

Clin Exp Optom. 2006 Nov;89(6):374-80.

32.

Wound healing potential of Cassia fistula on infected albino rat model.

Senthil Kumar M, Sripriya R, Vijaya Raghavan H, Sehgal PK.

J Surg Res. 2006 Apr;131(2):283-9. Epub 2005 Oct 20.

PMID:
16242721
33.

Magnetic resonance spectroscopy reveals that activated monocytes contribute to neuronal injury in SIV neuroAIDS.

Williams K, Westmoreland S, Greco J, Ratai E, Lentz M, Kim WK, Fuller RA, Kim JP, Autissier P, Sehgal PK, Schinazi RF, Bischofberger N, Piatak M, Lifson JD, Masliah E, González RG.

J Clin Invest. 2005 Sep;115(9):2534-45. Epub 2005 Aug 18.

34.

Evaluation of the inhibitory effect of triphala on PMN-type matrix metalloproteinase (MMP-9).

Abraham S, Kumar MS, Sehgal PK, Nitish S, Jayakumar ND.

J Periodontol. 2005 Apr;76(4):497-502.

PMID:
15857087
35.

Quantitative neuropathologic correlates of changes in ratio of N-acetylaspartate to creatine in macaque brain.

Lentz MR, Kim JP, Westmoreland SV, Greco JB, Fuller RA, Ratai EM, He J, Sehgal PK, Halpern EF, Lackner AA, Masliah E, González RG.

Radiology. 2005 May;235(2):461-8. Epub 2005 Mar 29.

PMID:
15798152
36.

Improved collagen bilayer dressing for the controlled release of drugs.

Sripriya R, Kumar MS, Sehgal PK.

J Biomed Mater Res B Appl Biomater. 2004 Aug 15;70(2):389-96.

PMID:
15264324
37.

In vivo 1H MRS of brain injury and repair during acute SIV infection in the macaque model of neuroAIDS.

Greco JB, Westmoreland SV, Ratai EM, Lentz MR, Sakaie K, He J, Sehgal PK, Masliah E, Lackner AA, González RG.

Magn Reson Med. 2004 Jun;51(6):1108-14.

38.

Alpha-crystallin-incorporated collagen matrices as an aid for dermal wound healing.

Ahmed MR, Gopinath D, Gomathi K, Sehgal PK, Jayakumar R.

J Biomed Mater Res B Appl Biomater. 2004 May 15;69(2):241-8.

PMID:
15116414
39.

A prospective longitudinal in vivo 1H MR spectroscopy study of the SIV/macaque model of neuroAIDS.

Fuller RA, Westmoreland SV, Ratai E, Greco JB, Kim JP, Lentz MR, He J, Sehgal PK, Masliah E, Halpern E, Lackner AA, González RG.

BMC Neurosci. 2004 Mar 5;5:10.

40.

Dermal wound healing processes with curcumin incorporated collagen films.

Gopinath D, Ahmed MR, Gomathi K, Chitra K, Sehgal PK, Jayakumar R.

Biomaterials. 2004 May;25(10):1911-7.

PMID:
14738855
41.

Development of a novel non-human primate model for preclinical gene vector safety studies. Determining the effects of intracerebral HSV-1 inoculation in the common marmoset: a comparative study.

Deisboeck TS, Wakimoto H, Nestler U, Louis DN, Sehgal PK, Simon M, Chiocca EA, Hochberg FH.

Gene Ther. 2003 Aug;10(15):1225-33.

PMID:
12858187
42.

Adaptive immune response of Vgamma2Vdelta2+ T cells during mycobacterial infections.

Shen Y, Zhou D, Qiu L, Lai X, Simon M, Shen L, Kou Z, Wang Q, Jiang L, Estep J, Hunt R, Clagett M, Sehgal PK, Li Y, Zeng X, Morita CT, Brenner MB, Letvin NL, Chen ZW.

Science. 2002 Mar 22;295(5563):2255-8.

43.

Prolonged dominance of clonally restricted CD4(+) T cells in macaques infected with simian immunodeficiency viruses.

Chen ZW, Shen Y, Kou Z, Ibegbu C, Zhou D, Shen L, Morrison P, Bogle C, McClure HM, Nahmias AJ, Sehgal PK, Letvin NL.

J Virol. 2000 Aug;74(16):7442-50.

44.

Cellular proliferation on desamidated collagen matrices.

Radhika M, Babu M, Sehgal PK.

Comp Biochem Physiol C Pharmacol Toxicol Endocrinol. 1999 Oct;124(2):131-9.

PMID:
10622428
45.

The disruption of macaque CD4+ T-cell repertoires during the early simian immunodeficiency virus infection.

Zhou D, Kou Z, Ibegbu C, Shen Y, Lee-Parritz D, Shen L, Sehgal PK, McClure HM, Morrison P, Bogle C, Sehgal N, Nahmias AJ, Chen ZW.

J Med Primatol. 1999 Aug-Oct;28(4-5):174-80.

PMID:
10593483
46.

Identifying the target cell in primary simian immunodeficiency virus (SIV) infection: highly activated memory CD4(+) T cells are rapidly eliminated in early SIV infection in vivo.

Veazey RS, Tham IC, Mansfield KG, DeMaria M, Forand AE, Shvetz DE, Chalifoux LV, Sehgal PK, Lackner AA.

J Virol. 2000 Jan;74(1):57-64.

47.
48.

In vivo effects of a bacterial superantigen on macaque TCR repertoires.

Kou ZC, Halloran M, Lee-Parritz D, Shen L, Simon M, Sehgal PK, Shen Y, Chen ZW.

J Immunol. 1998 May 15;160(10):5170-80.

49.

Studies on the desamidation of bovine collagen.

Radhika M, Sehgal PK.

J Biomed Mater Res. 1997 Jun 15;35(4):497-503.

PMID:
9189827
50.

In vitro biocompatibility test for collagen-based dressings.

Balasubramani M, Babu M, Sehgal PK.

In Vitro Cell Dev Biol Anim. 1997 Apr;33(4):223-7. No abstract available.

PMID:
9156332

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