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Cerebrovascular function is preserved during mild hyperthermia in cervical spinal cord injury.

Coombs GB, Vucina D, Caldwell HG, Barak OF, Mijacika T, Lee AHX, Sarafis ZK, Squair JW, Krassioukov AV, Phillips AA, Dujic Z, Ainslie PN.

Spinal Cord. 2019 Jul 9. doi: 10.1038/s41393-019-0321-1. [Epub ahead of print]


Impaired dynamic cerebral autoregulation in trained breath-hold divers.

Moir ME, Klassen SA, Al-Khazraji BK, Woehrle E, Smith SO, Matushewski BJ, Kozić D, Dujić Ž, Barak OF, Shoemaker JK.

J Appl Physiol (1985). 2019 Jun 1;126(6):1694-1700. doi: 10.1152/japplphysiol.00210.2019. Epub 2019 May 9.


Network analysis identifies consensus physiological measures of neurovascular coupling in humans.

Squair JW, Lee AH, Sarafis ZK, Chan F, Barak OF, Dujic Z, Day T, Phillips AA.

J Cereb Blood Flow Metab. 2019 Mar 6:271678X19831825. doi: 10.1177/0271678X19831825. [Epub ahead of print]


Acute heat stress reduces biomarkers of endothelial activation but not macro- or microvascular dysfunction in cervical spinal cord injury.

Coombs GB, Barak OF, Phillips AA, Mijacika T, Sarafis ZK, Lee AHX, Squair JW, Bammert TD, DeSouza NM, Gagnon D, Krassioukov AV, Dujic Z, DeSouza CA, Ainslie PN.

Am J Physiol Heart Circ Physiol. 2019 Mar 1;316(3):H722-H733. doi: 10.1152/ajpheart.00693.2018. Epub 2018 Dec 21.


Spinal Cord Disruption Is Associated with a Loss of Cushing-Like Blood Pressure Interactions.

Saleem S, Sarafis ZK, Lee AHX, Squair JW, Barak OF, Sober-Williams E, Suraj R, Coombs GB, Mijacika T, West CR, Krassioukov AV, Ainslie PN, Dujic Z, Tzeng YC, Phillips AA.

J Neurotrauma. 2019 May 1;36(9):1487-1490. doi: 10.1089/neu.2018.5931. Epub 2019 Jan 8.


[Sports-related diving challenges the cardiovascular and pulmonary system].

Mijacika T, Barak O, Madsen PL, Dujic Z.

Ugeskr Laeger. 2018 Nov 12;180(46). pii: V11170829. Danish.


Differential influence of vitamin C on the peripheral and cerebral circulation after diving and exposure to hyperoxia.

Barak OF, Caljkusic K, Hoiland RL, Ainslie PN, Thom SR, Yang M, Jovanov P, Dujic Z.

Am J Physiol Regul Integr Comp Physiol. 2018 Oct 1;315(4):R759-R767. doi: 10.1152/ajpregu.00412.2017. Epub 2018 Jul 11.


Oxygen therapy improves cerebral oxygen delivery and neurovascular function in hypoxaemic chronic obstructive pulmonary disease patients.

Hoiland RL, Mladinov S, Barak OF, Willie CK, Mijacika T, Stembridge M, Dujic Z, Ainslie PN.

Exp Physiol. 2018 Aug;103(8):1170-1177. doi: 10.1113/EP086994. Epub 2018 Jul 5.


Wavelet decomposition analysis is a clinically relevant strategy to evaluate cerebrovascular buffering of blood pressure after spinal cord injury.

Saleem S, Vucina D, Sarafis Z, Lee AHX, Squair JW, Barak OF, Coombs GB, Mijacika T, Krassioukov AV, Ainslie PN, Dujic Z, Tzeng YC, Phillips AA.

Am J Physiol Heart Circ Physiol. 2018 May 1;314(5):H1108-H1114. doi: 10.1152/ajpheart.00152.2017. Epub 2018 Mar 30.


Physiology of static breath holding in elite apneists.

Bain AR, Drvis I, Dujic Z, MacLeod DB, Ainslie PN.

Exp Physiol. 2018 May 1;103(5):635-651. doi: 10.1113/EP086269. Review.


Highs and lows of hyperoxia: physiological, performance, and clinical aspects.

Brugniaux JV, Coombs GB, Barak OF, Dujic Z, Sekhon MS, Ainslie PN.

Am J Physiol Regul Integr Comp Physiol. 2018 Jul 1;315(1):R1-R27. doi: 10.1152/ajpregu.00165.2017. Epub 2018 Feb 28.


Alarming blood pressure changes during routine bladder emptying in a woman with cervical spinal cord injury.

Lee AHX, Phillips AA, Squair JW, Barak OF, Coombs GB, Ainslie PN, Sarafis ZK, Mijacika T, Vucina D, Dujic Z, Krassioukov AV.

Spinal Cord Ser Cases. 2017 Dec 28;3:17101. doi: 10.1038/s41394-017-0022-y. eCollection 2017.


2D speckle tracking echocardiography of the right ventricle free wall in SCUBA divers after single open sea dive.

Susilovic-Grabovac Z, Obad A, Duplančić D, Banić I, Brusoni D, Agostoni P, Vuković I, Dujic Z, Bakovic D.

Clin Exp Pharmacol Physiol. 2018 Mar;45(3):234-240. doi: 10.1111/1440-1681.12883. Epub 2017 Dec 7.


Disturbed blood flow worsens endothelial dysfunction in moderate-severe chronic obstructive pulmonary disease.

Barak OF, Mladinov S, Hoiland RL, Tremblay JC, Thom SR, Yang M, Mijacika T, Dujic Z.

Sci Rep. 2017 Dec 5;7(1):16929. doi: 10.1038/s41598-017-17249-6.


Competitive apnea and its effect on the human brain: focus on the redox regulation of blood-brain barrier permeability and neuronal-parenchymal integrity.

Bain AR, Ainslie PN, Hoiland RL, Barak OF, Drvis I, Stembridge M, MacLeod DM, McEneny J, Stacey BS, Tuaillon E, Marchi N, De Maudave AF, Dujic Z, MacLeod DB, Bailey DM.

FASEB J. 2018 Apr;32(4):2305-2314. doi: 10.1096/fj.201701031R. Epub 2018 Jan 5.


Early Changes in Platelet Size and Number in Patients with Acute Coronary Syndrome.

Sušilović Grabovac Z, Baković D, Lozo M, Pintarić I, Dujić Ž.

Int J Angiol. 2017 Dec;26(4):249-252. doi: 10.1055/s-0037-1607048. Epub 2017 Oct 4.


Ventilation inhibits sympathetic action potential recruitment even during severe chemoreflex stress.

Badrov MB, Barak OF, Mijacika T, Shoemaker LN, Borrell LJ, Lojpur M, Drvis I, Dujic Z, Shoemaker JK.

J Neurophysiol. 2017 Nov 1;118(5):2914-2924. doi: 10.1152/jn.00381.2017. Epub 2017 Aug 23.


Influence of lung volume on the interaction between cardiac output and cerebrovascular regulation during extreme apnoea.

Stembridge M, Hoiland RL, Bain AR, Barak OF, Drvis I, MacLeod DB, MacLeod DM, Madden D, Batinic T, O'Donoghue P, Shave R, Dujic Z, Ainslie PN.

Exp Physiol. 2017 Oct 1;102(10):1288-1299. doi: 10.1113/EP086429.


Effect of pulmonary hyperinflation on central blood volume: An MRI study.

Mijacika T, Kyhl K, Frestad D, Otto Barak F, Drvis I, Secher NH, Dujic Z, Lav Madsen P.

Respir Physiol Neurobiol. 2017 Sep;243:92-96. doi: 10.1016/j.resp.2017.05.012. Epub 2017 Jun 3.


Diving and pulmonary physiology: Surfactant binding protein, lung fluid and cardiopulmonary test changes in professional divers.

Susilovic-Grabovac Z, Banfi C, Brusoni D, Mapelli M, Ghilardi S, Obad A, Bakovic-Kramaric D, Dujic Z, Agostoni P.

Respir Physiol Neurobiol. 2017 Sep;243:27-31. doi: 10.1016/j.resp.2017.04.012. Epub 2017 Apr 30.


Evolution of the plasma proteome of divers before and after a single SCUBA dive.

Lautridou J, Pichereau V, Artigaud S, Bernay B, Barak O, Hoiland R, Lovering AT, Eftedal I, Dujic Z, Guerrero F.

Proteomics Clin Appl. 2017 Sep;11(9-10). doi: 10.1002/prca.201700016. Epub 2017 May 12.


Characterization of blood flow through intrapulmonary arteriovenous anastomoses and patent foramen ovale at rest and during exercise in stroke and transient ischemic attack patients.

Romac R, Barak O, Glavas D, Susilovic Grabovac Z, Lozo P, Roje I, Caljkusic K, Drmic-Hofman I, Davis JT, Dujic Z, Lovering AT.

Echocardiography. 2017 May;34(5):676-682. doi: 10.1111/echo.13519. Epub 2017 Mar 19.


Forced vital capacity and not central chemoreflex predicts maximal hyperoxic breath-hold duration in elite apneists.

Bain AR, Barak OF, Hoiland RL, Drvis I, Bailey DM, Dujic Z, Mijacika T, Santoro A, DeMasi DK, MacLeod DB, Ainslie PN.

Respir Physiol Neurobiol. 2017 Aug;242:8-11. doi: 10.1016/j.resp.2017.02.015. Epub 2017 Mar 11.


Blood pooling in extrathoracic veins after glossopharyngeal insufflation.

Mijacika T, Frestad D, Kyhl K, Barak O, Drvis I, Secher NH, Buca A, Obad A, Dujic Z, Madsen PL.

Eur J Appl Physiol. 2017 Apr;117(4):641-649. doi: 10.1007/s00421-017-3545-9. Epub 2017 Feb 27.


Role of cerebral blood flow in extreme breath holding.

Bain AR, Ainslie PN, Hoiland RL, Willie CK, MacLeod DB, Madden D, Maslov PZ, Drviš I, Dujić Ž.

Transl Neurosci. 2016 Feb 18;7(1):12-16. doi: 10.1515/tnsci-2016-0003. eCollection 2016.


Hypercapnia is essential to reduce the cerebral oxidative metabolism during extreme apnea in humans.

Bain AR, Ainslie PN, Barak OF, Hoiland RL, Drvis I, Mijacika T, Bailey DM, Santoro A, DeMasi DK, Dujic Z, MacLeod DB.

J Cereb Blood Flow Metab. 2017 Sep;37(9):3231-3242. doi: 10.1177/0271678X16686093. Epub 2017 Jan 10.


Surviving Without Oxygen: How Low Can the Human Brain Go?

Bailey DM, Willie CK, Hoiland RL, Bain AR, MacLeod DB, Santoro MA, DeMasi DK, Andrijanic A, Mijacika T, Barak OF, Dujic Z, Ainslie PN.

High Alt Med Biol. 2017 Mar;18(1):73-79. doi: 10.1089/ham.2016.0081. Epub 2016 Dec 21.


Sports-related lung injury during breath-hold diving.

Mijacika T, Dujic Z.

Eur Respir Rev. 2016 Dec;25(142):506-512. doi: 10.1183/16000617.0052-2016. Review.


Immune and inflammatory responses to freediving calculated from leukocyte gene expression profiles.

Eftedal I, Flatberg A, Drvis I, Dujic Z.

Physiol Genomics. 2016 Nov 1;48(11):795-802. doi: 10.1152/physiolgenomics.00048.2016. Epub 2016 Sep 9.


Intrapulmonary arteriovenous anastomoses in humans with chronic obstructive pulmonary disease: implications for cryptogenic stroke?

Norris HC, Mangum TS, Kern JP, Elliott JE, Beasley KM, Goodman RD, Mladinov S, Barak OF, Bakovic D, Dujic Z, Lovering AT.

Exp Physiol. 2016 Aug 1;101(8):1128-42. doi: 10.1113/EP085811.


Commentaries on Viewpoint: Why predominantly neurological DCS in breath-hold divers?

Foster GE, Bain AR, Tremblay JC, Boulet LM, Lemaitre F, Madden D, Dujic Z, Barak O, Boussuges A, Gavarry O, Duke JW, Elliott JE, Laurie SS, Lovering AT, Balestra C, Eichhorn L, Vagula MC, Fitz-Clarke JR, Muth CM.

J Appl Physiol (1985). 2016 Jun 15;120(12):1478-82. doi: 10.1152/japplphysiol.00242.2016. No abstract available.


Cerebral oxidative metabolism is decreased with extreme apnoea in humans; impact of hypercapnia.

Bain AR, Ainslie PN, Hoiland RL, Barak OF, Cavar M, Drvis I, Stembridge M, MacLeod DM, Bailey DM, Dujic Z, MacLeod DB.

J Physiol. 2016 Sep 15;594(18):5317-28. doi: 10.1113/JP272404. Epub 2016 Jul 9.


Elevations in Intra-cranial blood flow velocities following a SCUBA Dive and the Influence of Post-dive Exercise.

Barak OF, Caljkusic K, Madden D, Ainslie PN, Slavic D, Buca A, Dujic Z.

Int J Sports Med. 2016 Jul;37(8):591-7. doi: 10.1055/s-0042-103589. Epub 2016 May 13.


β1-Blockade increases maximal apnea duration in elite breath-hold divers.

Hoiland RL, Ainslie PN, Bain AR, MacLeod DB, Stembridge M, Drvis I, Madden D, Barak O, MacLeod DM, Dujic Z.

J Appl Physiol (1985). 2017 Apr 1;122(4):899-906. doi: 10.1152/japplphysiol.00127.2016. Epub 2016 Apr 28.


Resting arterial hypoxaemia in subjects with chronic heart failure, pulmonary hypertension and patent foramen ovale.

Lovering AT, Lozo M, Barak O, Davis JT, Lojpur M, Lozo P, Čaljkušić K, Dujić Ž.

Exp Physiol. 2016 May 1;101(5):657-70. doi: 10.1113/EP085657.


Trimetazidine does not alter metabolic substrate oxidation in cardiac mitochondria of target patient population.

Cavar M, Ljubkovic M, Bulat C, Bakovic D, Fabijanic D, Kraljevic J, Karanovic N, Dujic Z, Lavie CJ, Wisloff U, Marinovic J.

Br J Pharmacol. 2016 May;173(9):1529-40. doi: 10.1111/bph.13454. Epub 2016 Mar 6.


Exercise before and after SCUBA diving and the role of cellular microparticles in decompression stress.

Madden D, Thom SR, Dujic Z.

Med Hypotheses. 2016 Jan;86:80-4. doi: 10.1016/j.mehy.2015.12.006. Epub 2015 Dec 15.


Dynamic diaphragmatic MRI during apnea struggle phase in breath-hold divers.

Batinic T, Mihanovic F, Breskovic T, Zubin-Maslov P, Lojpur M, Mijacika T, Dujic Z.

Respir Physiol Neurobiol. 2016 Feb 1;222:55-62. doi: 10.1016/j.resp.2015.11.017. Epub 2015 Nov 28.


Organ perfusion during voluntary pulmonary hyperinflation; a magnetic resonance imaging study.

Kyhl K, Drvis I, Barak O, Mijacika T, Engstrøm T, Secher NH, Dujic Z, Buca A, Madsen PL.

Am J Physiol Heart Circ Physiol. 2016 Feb 1;310(3):H444-51. doi: 10.1152/ajpheart.00739.2015. Epub 2015 Nov 20.


Peripheral chemoreflex inhibition with low-dose dopamine: new insight into mechanisms of extreme apnea.

Bain AR, Dujic Z, Hoiland RL, Barak OF, Madden D, Drvis I, Stembridge M, MacLeod DB, MacLeod DM, Ainslie PN.

Am J Physiol Regul Integr Comp Physiol. 2015 Nov 1;309(9):R1162-71. doi: 10.1152/ajpregu.00271.2015. Epub 2015 Aug 19.


Effect of Maximal Apnoea Easy-Going and Struggle Phases on Subarachnoid Width and Pial Artery Pulsation in Elite Breath-Hold Divers.

Winklewski PJ, Barak O, Madden D, Gruszecka A, Gruszecki M, Guminski W, Kot J, Frydrychowski AF, Drvis I, Dujic Z.

PLoS One. 2015 Aug 18;10(8):e0135429. doi: 10.1371/journal.pone.0135429. eCollection 2015.


Association of microparticles and neutrophil activation with decompression sickness.

Thom SR, Bennett M, Banham ND, Chin W, Blake DF, Rosen A, Pollock NW, Madden D, Barak O, Marroni A, Balestra C, Germonpre P, Pieri M, Cialoni D, Le PN, Logue C, Lambert D, Hardy KR, Sward D, Yang M, Bhopale VB, Dujic Z.

J Appl Physiol (1985). 2015 Sep 1;119(5):427-34. doi: 10.1152/japplphysiol.00380.2015. Epub 2015 Jul 2.


Ascorbic acid supplementation diminishes microparticle elevations and neutrophil activation following SCUBA diving.

Yang M, Barak OF, Dujic Z, Madden D, Bhopale VM, Bhullar J, Thom SR.

Am J Physiol Regul Integr Comp Physiol. 2015 Aug 15;309(4):R338-44. doi: 10.1152/ajpregu.00155.2015. Epub 2015 Jun 17.


Role of KATP Channels in Beneficial Effects of Exercise in Ischemic Heart Failure.

Kraljevic J, Høydal MA, Ljubkovic M, Moreira JB, Jørgensen K, Ness HO, Bækkerud FH, Dujic Z, Wisløff U, Marinovic J.

Med Sci Sports Exerc. 2015 Dec;47(12):2504-12. doi: 10.1249/MSS.0000000000000714.


Intrapulmonary shunt and SCUBA diving: another risk factor?

Madden D, Ljubkovic M, Dujic Z.

Echocardiography. 2015 Feb;32 Suppl 3:S205-10. doi: 10.1111/echo.12815. Review.


Very Few Exercise-Induced Arterialized Gas Bubbles Reach the Cerebral Vasculature.

Barak OF, Madden D, Lovering AT, Lambrechts K, Ljubkovic M, Dujic Z.

Med Sci Sports Exerc. 2015 Sep;47(9):1798-805. doi: 10.1249/MSS.0000000000000625.


The impact of predive exercise on repetitive SCUBA diving.

Madden D, Barak O, Thom SR, Yang M, Bhopale VM, Ljubkovic M, Dujic Z.

Clin Physiol Funct Imaging. 2016 May;36(3):197-205. doi: 10.1111/cpf.12213. Epub 2014 Nov 4.


Regulation of brain blood flow and oxygen delivery in elite breath-hold divers.

Willie CK, Ainslie PN, Drvis I, MacLeod DB, Bain AR, Madden D, Maslov PZ, Dujic Z.

J Cereb Blood Flow Metab. 2015 Jan;35(1):66-73. doi: 10.1038/jcbfm.2014.170. Epub 2014 Nov 5.


High intensity cycling before SCUBA diving reduces post-decompression microparticle production and neutrophil activation.

Madden D, Thom SR, Yang M, Bhopale VM, Ljubkovic M, Dujic Z.

Eur J Appl Physiol. 2014 Sep;114(9):1955-61. doi: 10.1007/s00421-014-2925-7. Epub 2014 Jun 11.


Effects of scuba diving on vascular repair mechanisms.

Culic VC, Van Craenenbroeck E, Muzinic NR, Ljubkovic M, Marinovic J, Conraads V, Dujic Z.

Undersea Hyperb Med. 2014 Mar-Apr;41(2):97-104.


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