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Items: 1 to 50 of 135

1.

Piriformis muscle syndrome: A cross-sectional imaging study in 116 patients and evaluation of therapeutic outcome.

Vassalou EE, Katonis P, Karantanas AH.

Eur Radiol. 2018 Feb;28(2):447-458. doi: 10.1007/s00330-017-4982-x. Epub 2017 Aug 7.

PMID:
28786005
2.

Molecular profile of major growth factors in lumbar intervertebral disc herniation: Correlation with patient clinical and epidemiological characteristics.

Tsarouhas A, Soufla G, Tsarouhas K, Katonis P, Pasku D, Vakis A, Tsatsakis AM, Spandidos DA.

Mol Med Rep. 2017 Apr;15(4):2195-2203. doi: 10.3892/mmr.2017.6221. Epub 2017 Feb 20.

3.

Evaluation of the reliability of a new non-invasive method for assessing the functionality and mobility of the spine.

Topalidou A, Tzagarakis G, Souvatzis X, Kontakis G, Katonis P.

Acta Bioeng Biomech. 2014;16(1):117-24.

PMID:
24707905
4.

The study of the thrombin generation mechanism and the effect of low molecular weight heparin as thromboprophylaxis in patients undergoing total knee and hip replacement.

Gionis MN, Ioannou CV, Katsamouris AN, Katonis P, Balalis K, Sfyridaki K, Elalamy I, Gerotziafas GT.

Thromb Res. 2013;132(6):685-91. doi: 10.1016/j.thromres.2013.09.037. Epub 2013 Oct 15.

PMID:
24182549
5.

Spinal osteosarcoma.

Katonis P, Datsis G, Karantanas A, Kampouroglou A, Lianoudakis S, Licoudis S, Papoutsopoulou E, Alpantaki K.

Clin Med Insights Oncol. 2013 Aug 18;7:199-208. doi: 10.4137/CMO.S10099. Review.

6.

Safety and effectiveness of retrorectal presacral approach for lumbosacral axial instrumentation. A clinical study.

Hadjipavlou A, Alpantaki K, Katonis P, Vastardis G, Tzermiadianos M, Benardos N.

Acta Orthop Belg. 2013 Apr;79(2):222-9.

PMID:
23821976
7.

Non-operative treatment of peroneal split syndrome: a case report.

Tzoanos G, Manidakis N, Tsavalas N, Katonis P.

Acta Orthop Belg. 2012 Dec;78(6):804-7.

PMID:
23409580
8.

Impaired clearance of apoptotic cells leads to HMGB1 release in the bone marrow of patients with myelodysplastic syndromes and induces TLR4-mediated cytokine production.

Velegraki M, Papakonstanti E, Mavroudi I, Psyllaki M, Tsatsanis C, Oulas A, Iliopoulos I, Katonis P, Papadaki HA.

Haematologica. 2013 Aug;98(8):1206-15. doi: 10.3324/haematol.2012.064642. Epub 2013 Feb 12.

9.

Orthopedic medical instruments: from antiquity to modern times--a historical essay.

Kosmidis IA, Katonis P, Bisbinas I, Trompoukis C.

J Trauma Acute Care Surg. 2013 Feb;74(2):692-8. doi: 10.1097/TA.0b013e31827d0cbb. No abstract available.

PMID:
23354271
10.

Study of the quantitative, functional, cytogenetic, and immunoregulatory properties of bone marrow mesenchymal stem cells in patients with B-cell chronic lymphocytic leukemia.

Pontikoglou C, Kastrinaki MC, Klaus M, Kalpadakis C, Katonis P, Alpantaki K, Pangalis GA, Papadaki HA.

Stem Cells Dev. 2013 May 1;22(9):1329-41. doi: 10.1089/scd.2012.0255. Epub 2013 Feb 1.

11.

Dual lag screw cephalomedullary nail versus the classic sliding hip screw for the stabilization of intertrochanteric fractures. A prospective randomized study.

Kouvidis G, Sakellariou VI, Mavrogenis AF, Stavrakakis J, Kampas D, Galanakis J, Papagelopoulos PJ, Katonis P.

Strategies Trauma Limb Reconstr. 2012 Nov;7(3):155-62. doi: 10.1007/s11751-012-0146-3. Epub 2012 Oct 20.

12.

Sliding screw implants for extracapsular hip fractures.

Mavrogenis AF, Kouvidis G, Stavropoulos NA, Stavrakakis L, Katonis P, Papagelopoulos PJ.

J Long Term Eff Med Implants. 2012;22(1):1-10. Review.

PMID:
23016784
13.

Respiratory effects, hemodynamic changes and cement leakage during multilevel cement balloon kyphoplasty.

Katonis P, Hadjipavlou A, Souvatzis X, Tzermiadianos M, Alpantaki K, Simmons JW.

Eur Spine J. 2012 Sep;21(9):1860-6. Epub 2012 Jul 18.

14.

Spinal cord ischemia after endovascular embolization of a type II endoleak following endovascular aneurysm repair.

Ioannou CV, Tsetis DK, Kardoulas DG, Katonis PG, Katsamouris AN.

Ann Vasc Surg. 2012 Aug;26(6):860.e1-7. doi: 10.1016/j.avsg.2011.12.018.

PMID:
22794340
15.

Predictive value of Tokuhashi and Tomita scores in patients with metastatic spine disease.

Papastefanou S, Alpantaki K, Akra G, Katonis P.

Acta Orthop Traumatol Turc. 2012;46(1):50-6.

16.

Pregnancy-related low back pain.

Katonis P, Kampouroglou A, Aggelopoulos A, Kakavelakis K, Lykoudis S, Makrigiannakis A, Alpantaki K.

Hippokratia. 2011 Jul;15(3):205-10.

17.

Bacterial wound contamination during simple and complex spinal procedures. A prospective clinical study.

Gelalis ID, Arnaoutoglou CM, Politis AN, Batzaleksis NA, Katonis PG, Xenakis TA.

Spine J. 2011 Nov;11(11):1042-8. doi: 10.1016/j.spinee.2011.10.015.

PMID:
22122837
18.

Effect of two sitting postures on lumbar sagittal alignment and intervertebral discs in runners.

Dimitriadis A, Smith F, Mavrogenis AF, Pope MH, Papagelopoulos PJ, Karantanas A, Hadjipavlou A, Katonis P.

Radiol Med. 2012 Jun;117(4):654-68. doi: 10.1007/s11547-011-0748-8. Epub 2011 Nov 17.

PMID:
22095417
19.

Pathophysiology and biomechanics of the aging spine.

Papadakis M, Sapkas G, Papadopoulos EC, Katonis P.

Open Orthop J. 2011;5:335-42. doi: 10.2174/1874325001105010335. Epub 2011 Sep 19.

20.

Knee joint anterior malalignment and patellofemoral osteoarthritis: an MRI study.

Tsavalas N, Katonis P, Karantanas AH.

Eur Radiol. 2012 Feb;22(2):418-28. doi: 10.1007/s00330-011-2275-3. Epub 2011 Sep 29.

PMID:
21956698
21.

Reversal of tetraplegia in a patient with haematogenous cervical epidural abscess.

Katonis P, Souvatzis X, Tsavalas N, Alpantaki K.

Acta Orthop Belg. 2011 Aug;77(4):543-7.

PMID:
21954768
22.

Role of receptor for hyaluronic acid-mediated motility (RHAMM) in low molecular weight hyaluronan (LMWHA)-mediated fibrosarcoma cell adhesion.

Kouvidi K, Berdiaki A, Nikitovic D, Katonis P, Afratis N, Hascall VC, Karamanos NK, Tzanakakis GN.

J Biol Chem. 2011 Nov 4;286(44):38509-20. doi: 10.1074/jbc.M111.275875. Epub 2011 Sep 13.

23.

Herpes virus infection can cause intervertebral disc degeneration: a causal relationship?

Alpantaki K, Katonis P, Hadjipavlou AG, Spandidos DA, Sourvinos G.

J Bone Joint Surg Br. 2011 Sep;93(9):1253-8. doi: 10.1302/0301-620X.93B9.27002.

PMID:
21911538
24.

Low molecular weight heparin inhibits melanoma cell adhesion and migration through a PKCa/JNK signaling pathway inducing actin cytoskeleton changes.

Chalkiadaki G, Nikitovic D, Katonis P, Berdiaki A, Tsatsakis A, Kotsikogianni I, Karamanos NK, Tzanakakis GN.

Cancer Lett. 2011 Dec 22;312(2):235-44. doi: 10.1016/j.canlet.2011.08.016. Epub 2011 Aug 22.

PMID:
21906873
25.

Limb salvage after gas gangrene: a case report and review of the literature.

Aggelidakis J, Lasithiotakis K, Topalidou A, Koutroumpas J, Kouvidis G, Katonis P.

World J Emerg Surg. 2011 Aug 17;6:28. doi: 10.1186/1749-7922-6-28.

26.

Parathyroid hormone affects the fibroblast growth factor-proteoglycan signaling axis to regulate osteosarcoma cell migration.

Datsis GA, Berdiaki A, Nikitovic D, Mytilineou M, Katonis P, Karamanos NK, Tzanakakis GN.

FEBS J. 2011 Oct;278(19):3782-92. doi: 10.1111/j.1742-4658.2011.08300.x. Epub 2011 Sep 8.

27.

Posterior instrumentation for occipitocervical fusion.

Sapkas G, Papadakis SA, Segkos D, Kateros K, Tsakotos G, Katonis P.

Open Orthop J. 2011;5:209-18. doi: 10.2174/1874325001105010209. Epub 2011 Jun 2.

28.

Pre-operative versus post-operative gait variability in patients with acute anterior cruciate ligament deficiency.

Tsivgoulis SD, Tzagarakis GN, Papagelopoulos PJ, Koulalis D, Sakellariou VI, Kampanis NA, Chlouverakis GI, Alpantaki KI, Nikolaou PK, Katonis PG.

J Int Med Res. 2011;39(2):580-93.

PMID:
21672363
29.

Intervertebral disc changes after 1 h of running: a study on athletes.

Dimitriadis AT, Papagelopoulos PJ, Smith FW, Mavrogenis AF, Pope MH, Karantanas AH, Hadjipavlou AG, Katonis PG.

J Int Med Res. 2011;39(2):569-79.

PMID:
21672362
30.

The value of cryosurgery in treating a case of thoracic chondrosarcoma.

Alpantaki K, Datsis G, Zoras O, Kampouroglou A, Drositis I, Halkiadakis G, Katonis P.

Case Rep Med. 2011;2011:243243. doi: 10.1155/2011/243243. Epub 2011 May 10.

31.

Akt/PKB isoforms expression in the human lumbar herniated disc: correlation with clinical and MRI findings.

Pasku D, Soufla G, Katonis P, Tsarouhas A, Vakis A, Spandidos DA.

Eur Spine J. 2011 Oct;20(10):1676-83. doi: 10.1007/s00586-011-1841-3. Epub 2011 May 18.

32.

Spinal chondrosarcoma: a review.

Katonis P, Alpantaki K, Michail K, Lianoudakis S, Christoforakis Z, Tzanakakis G, Karantanas A.

Sarcoma. 2011;2011:378957. doi: 10.1155/2011/378957. Epub 2011 Mar 8.

33.

Lumican regulates osteosarcoma cell adhesion by modulating TGFβ2 activity.

Nikitovic D, Chalkiadaki G, Berdiaki A, Aggelidakis J, Katonis P, Karamanos NK, Tzanakakis GN.

Int J Biochem Cell Biol. 2011 Jun;43(6):928-35. doi: 10.1016/j.biocel.2011.03.008. Epub 2011 Mar 21.

PMID:
21421073
34.

The CD40/CD40 ligand interactions exert pleiotropic effects on bone marrow granulopoiesis.

Mavroudi I, Papadaki V, Pyrovolaki K, Katonis P, Eliopoulos AG, Papadaki HA.

J Leukoc Biol. 2011 May;89(5):771-83. doi: 10.1189/jlb.0610330. Epub 2011 Mar 2.

PMID:
21367977
35.

The impact of bone mineral density on the degree of curvature of the lumbar spine.

Papadakis M, Papagelopoulos P, Papadokostakis G, Sapkas G, Damilakis J, Katonis P.

J Musculoskelet Neuronal Interact. 2011 Mar;11(1):46-51.

36.

Heparin plays a key regulatory role via a p53/FAK-dependent signaling in melanoma cell adhesion and migration.

Chalkiadaki G, Nikitovic D, Berdiaki A, Katonis P, Karamanos NK, Tzanakakis GN.

IUBMB Life. 2011 Feb;63(2):109-19. doi: 10.1002/iub.421. Epub 2011 Feb 24.

37.

Comparison of MR-arthrography and MDCT-arthrography for detection of labral and articular cartilage hip pathology.

Perdikakis E, Karachalios T, Katonis P, Karantanas A.

Skeletal Radiol. 2011 Nov;40(11):1441-7. doi: 10.1007/s00256-011-1111-9. Epub 2011 Feb 6.

PMID:
21298428
38.

Quantitative ultrasound measurements in premature infants at 1 year of age: the effects of antenatal administered corticosteroids.

Korakaki E, Damilakis J, Gourgiotis D, Katonis P, Aligizakis A, Yachnakis E, Stratakis J, Manoura A, Hatzidaki E, Saitakis E, Giannakopoulou C.

Calcif Tissue Int. 2011 Mar;88(3):215-22. doi: 10.1007/s00223-010-9451-3. Epub 2010 Dec 23.

PMID:
21181401
39.

Lateral mass screw complications: analysis of 1662 screws.

Katonis P, Papadakis SA, Galanakos S, Paskou D, Bano A, Sapkas G, Hadjipavlou AG.

J Spinal Disord Tech. 2011 Oct;24(7):415-20. doi: 10.1097/BSD.0b013e3182024c06.

PMID:
21150657
40.

Mesenchymal stem cells contribute to the abnormal bone marrow microenvironment in patients with chronic idiopathic neutropenia by overproduction of transforming growth factor-β1.

Stavroulaki E, Kastrinaki MC, Pontikoglou C, Eliopoulos D, Damianaki A, Mavroudi I, Pyrovolaki K, Katonis P, Papadaki HA.

Stem Cells Dev. 2011 Aug;20(8):1309-18. doi: 10.1089/scd.2010.0425. Epub 2010 Dec 27.

PMID:
21047210
41.

Transcript levels of major MMPs and ADAMTS-4 in relation to the clinicopathological profile of patients with lumbar disc herniation.

Tsarouhas A, Soufla G, Katonis P, Pasku D, Vakis A, Spandidos DA.

Eur Spine J. 2011 May;20(5):781-90. doi: 10.1007/s00586-010-1573-9. Epub 2010 Sep 22.

42.

Thoracolumbar burst fractures: a systematic review of management.

Alpantaki K, Bano A, Pasku D, Mavrogenis AF, Papagelopoulos PJ, Sapkas GS, Korres DS, Katonis P.

Orthopedics. 2010 Jun;33(6):422-9. doi: 10.3928/01477447-20100429-24. Review.

PMID:
20806752
43.

Persistent sciatica induced by quadratus femoris muscle tear and treated by surgical decompression: a case report.

Bano A, Karantanas A, Pasku D, Datseris G, Tzanakakis G, Katonis P.

J Med Case Rep. 2010 Aug 2;4:236. doi: 10.1186/1752-1947-4-236.

44.

Influence of acute anterior cruciate ligament deficiency in gait variability.

Tzagarakis GN, Tsivgoulis SD, Papagelopoulos PJ, Mastrokalos DS, Papadakis NC, Kampanis NA, Kontakis GM, Nikolaou PK, Katonis PG.

J Int Med Res. 2010 Mar-Apr;38(2):511-25.

PMID:
20515565
45.

Case report: subarachnoid anesthesia for kyphoplasty: is anesthesia adequate?

Souvatzis X, Katonis PG, Licoudis SA, Marouli DG, Askitopoulou H.

Anesth Analg. 2010 Jul;111(1):238-40. doi: 10.1213/ANE.0b013e3181e0574c. Epub 2010 May 10.

PMID:
20457767
46.

Combination of the AO-Magerl and load-sharing classifications for the management of thoracolumbar burst fractures.

Katonis P, Pasku D, Alpantaki K, Mavrogenis AF, Korres DS, Sapkas GS, Papagelopoulos PJ.

Orthopedics. 2010 Mar;33(3). doi: 10.3928/01477447-20100129-07. Epub 2010 Mar 10.

PMID:
20349867
47.

Parathyroid hormone (PTH) peptides through the regulation of hyaluronan metabolism affect osteosarcoma cell migration.

Berdiaki A, Datsis GA, Nikitovic D, Tsatsakis A, Katonis P, Karamanos NK, Tzanakakis GN.

IUBMB Life. 2010 May;62(5):377-86. doi: 10.1002/iub.320.

48.

Treatment of unstable thoracolumbar burst fractures by indirect reduction and posterior stabilization: short-segment versus long-segment stabilization.

Sapkas G, Kateros K, Papadakis SA, Brilakis E, Macheras G, Katonis P.

Open Orthop J. 2010 Jan 15;4:7-13. doi: 10.2174/1874325001004010007.

49.

Accelerometry for evaluation of gait pattern in healthy soccer athletes.

Tsivgoulis SD, Papagelopoulos PJ, Efstathopoulos N, Papadakis NC, Kampanis NA, Christakis DG, Katonis PG.

J Int Med Res. 2009 Nov-Dec;37(6):1692-700.

PMID:
20146866
50.

Spontaneous and enormous, chronic expanding hematoma of the lumbar region: a case report.

Pasku D, Bano A, Lagoudaki E, Alpantaki K, Katonis P.

Cases J. 2009 Dec 24;2:9400. doi: 10.1186/1757-1626-2-9400.

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