Dr Geoff Coombs

Lecturer in Sport & Exercise Science

  1. Article › Research › Peer-reviewed
  2. Cerebral O2 and CO2 transport in isovolumic haemodilution: Compensation of cerebral delivery of O2 and maintenance of cerebrovascular reactivity to CO2

    Carr, J. M., Ainslie, P. N., MacLeod, D. B., Tremblay, J. C., Nowak-Flück, D., Howe, C. A., Stembridge, M., Patrician, A., Coombs, G. B., Stacey, B. S., Bailey, D. M., Green, D. J. & Hoiland, R. L., Jan 2023, In: Journal of Cerebral Blood Flow and Metabolism. 43, 1, p. 99-114 16 p.

    Research output: Contribution to journalArticlepeer-review

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

    Coombs, G. B., Vucina, D., Caldwell, H. G., Barak, O. F., Mijacika, T., Lee, A. H. X., Sarafis, Z. K., Squair, J. W., Krassioukov, A. V., Phillips, A. A., Dujic, Z. & Ainslie, P. N., Nov 2019, In: Spinal cord. 57, 11, p. 979-984 6 p.

    Research output: Contribution to journalArticlepeer-review

  4. Common carotid artery responses to the cold-pressor test are impaired in individuals with cervical spinal cord injury

    Sarafis, Z. K., Squair, J. W., Barak, O. F., Coombs, G. B., Soriano, J. E., Larkin-Kaiser, K. A., Lee, A. H. X., Hansen, A., Vodopic, M., Romac, R., Grant, C., Charbonneau, R., Mijacika, T., Krassioukov, A. V., Ainslie, P. N., Dujic, Z. & Phillips, A. A., 1 Dec 2022, In: American Journal of Physiology - Heart and Circulatory Physiology. 323, 6, p. H1311-H1322

    Research output: Contribution to journalArticlepeer-review

  5. Differential Expression of Vascular-Related MicroRNA in Circulating Endothelial Microvesicles in Adults With Spinal Cord Injury: A Pilot Study

    Park, A. J., Fandl, H. K., Garcia, V. P., Coombs, G. B., DeSouza, N. M., Greiner, J. J., Barak, O. F., Mijacika, T., Dujic, Z., Ainslie, P. N. & DeSouza, C. A., 3 Apr 2023, In: Topics in spinal cord injury rehabilitation. 29, 2, p. 34-42 9 p.

    Research output: Contribution to journalArticlepeer-review

  6. Distinct contributions of skin and core temperatures to flow-mediated dilation of the brachial artery following passive heating

    Coombs, G. B., Tremblay, J. C., Shkredova, D. A., Carr, J. M. J. R., Wakeham, D. J., Patrician, A. & Ainslie, P. N., 1 Jan 2021, In: Journal of applied physiology (Bethesda, Md. : 1985). 130, 1, p. 149-159 11 p.

    Research output: Contribution to journalArticlepeer-review

  7. Effects of circulating extracellular microvesicles from spinal cord-injured adults on endothelial cell function

    Brewster, L. M., Coombs, G. B., Garcia, V. P., Hijmans, J. G., DeSouza, N. M., Stockelman, K. A., Barak, O. F., Mijacika, T., Dujic, Z., Greiner, J. J., Phillips, A. A., Ainslie, P. N. & DeSouza, C. A., 17 Apr 2020, In: Clinical science (London, England : 1979). 134, 7, p. 777-789 13 p.

    Research output: Contribution to journalArticlepeer-review

  8. Effects of single- and bilateral limb immersion on systemic and cerebral hemodynamic responses to the cold pressor test

    Allison, E. Y., Mei, Y., Coombs, G. B., Mizzi, V., Ismayilov, H. & Al-Khazraji, B. K., 1 Oct 2024, In: Journal of applied physiology (Bethesda, Md. : 1985). 137, 4, p. 873-882 10 p.

    Research output: Contribution to journalArticlepeer-review

  9. Evidence for temperature-mediated regional increases in cerebral blood flow during exercise

    Caldwell, H. G., Coombs, G. B., Howe, C. A., Hoiland, R. L., Patrician, A., Lucas, S. J. E. & Ainslie, P. N., Apr 2020, In: Journal of Physiology. 598, 8, p. 1459-1473 15 p.

    Research output: Contribution to journalArticlepeer-review

  10. Global REACH 2018: The Effect of an Expiratory Resistance Mask with Dead Space on Sleep and Acute Mountain Sickness During Acute Exposure to Hypobaric Hypoxia

    Carr, J., Stone, R., Tymko, C., Tymko, K., Coombs, G. B., Hoiland, R. L., Howe, C. A., Tymko, M. M., Ainslie, P. N. & Patrician, A., Sept 2020, In: High Altitude Medicine and Biology. 21, 3, p. 297-302 6 p.

    Research output: Contribution to journalArticlepeer-review

  11. Global REACH 2018: High Blood Viscosity and Hemoglobin Concentration Contribute to Reduced Flow-Mediated Dilation in High-Altitude Excessive Erythrocytosis

    Tremblay, J. C., Hoiland, R. L., Howe, C. A., Coombs, G. B., Vizcardo-Galindo, G. A., Figueroa-Mujíca, R. J., Bermudez, D., Gibbons, T. D., Stacey, B. S., Bailey, D. M., Tymko, M. M., MacLeod, D. B., Gasho, C., Villafuerte, F. C., Pyke, K. E. & Ainslie, P. N., Jun 2019, In: Hypertension (Dallas, Tex. : 1979). 73, 6, p. 1327-1335 9 p.

    Research output: Contribution to journalArticlepeer-review