Dale Morrison

Comparable Glucose Control with Fast-Acting Insulin Aspart Versus Insulin Aspart Using a Second-Generation Hybrid Closed-Loop System During Exercise.

Dale Morrison, Dessi P Zaharieva, Melissa H Lee, Barbora Paldus, Sara Vogrin, Benyamin Grosman, Anirban Roy, Natalie Kurtz, David Norman O'Neal

Journal article  |  2021  |  Diabetes Technol Ther

Background: This study compared glucose control with fast-acting insulin aspart (FiAsp) versus insulin aspart following moderate-i..

Prior exercise enhances skeletal muscle microvascular blood flow and mitigates microvascular flow impairments induced by a high-glucose mixed meal in healthy young men

Lewan Parker, Dale J Morrison, Glenn D Wadley, Christopher S Shaw, Andrew C Betik, Katherine Roberts-Thomson, Gunveen Kaur, Michelle A Keske

Journal article  |  2020  |  JOURNAL OF PHYSIOLOGY-LONDON

KEY POINTS: Exercise, insulin-infusion and low-glucose mixed-nutrient meal ingestion increases muscle microvascular blood flow whi..

Postprandial glucose control using the Medtronic Advanced Hybrid Closed Loop System: faster-acting insulin aspart vs insulin aspart

MH Lee, S Vogrin, B Paldus, D Morrison, D Zaharieva, J Lu, H Jones, E Netzer, C Sims, RJ MacIsaac, B Grosman, A Roy, N Kurtz, A Jenkins, DN O'Neal

Conference Proceedings  |  2020  |  DIABETOLOGIA

High-glucose mixed-nutrient meal ingestion impairs skeletal muscle microvascular blood flow in healthy young men

Lewan Parker, Dale J Morrison, Andrew C Betik, Katherine Roberts-Thomson, Gunveen Kaur, Glenn D Wadley, Christopher S Shaw, Michelle A Keske

Journal article  |  2020  |  AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM

Oral glucose ingestion leads to impaired muscle microvascular blood flow (MBF), which may contribute to acute hyperglycemia-induce..

MISSED AND LATE MEAL BOLUSES WITH FASTER ACTING INSULIN ASPART (FIASP) VS INSULIN ASPART USING THE MEDTRONIC ADVANCED HYBRID CLOSED LOOP SYSTEM

M Lee, S Vogrin, B Paldus, J Lu, H Jones, S Wyatt, E Netzer, D Morrison, C Sims, A Jenkins, B Krishnamurthy, R Macisaac, B Grosman, A Roy, N Kurtz, D O'Neal

Conference Proceedings  |  2020  |  DIABETES TECHNOLOGY & THERAPEUTICS

KINETICS OF CONTINUOUSLY MEASURED INTERSTITIAL VERSUS VENOUS LACTATE FOLLOWING HIGH INTENSITY EXERCISE IN ADULTS WITH TYPE 1 DIABETES

D Morrison, B Paldus, D Zaharieva, J Weidling, M Keating, A Najdahmadi, V Obeyesekere, D O'Neal, E Botvinick

Conference Proceedings  |  2020  |  DIABETES TECHNOLOGY & THERAPEUTICS

A RANDOMIZED TRIAL OF CLOSED LOOP VERSUS STANDARD THERAPY IN GLYCEMIC MANAGEMENT DURING EXERCISE

B Paldus, M Lee, D Morrison, D Zaharieva, H Jones, V Obeyesekere, J Lu, S Vogrin, A La Gerche, S Mcauley, R Macisaac, A Jenkins, G Ward, D O'Neal

Conference Proceedings  |  2020  |  DIABETES TECHNOLOGY & THERAPEUTICS

Modest changes to glycemic regulation are sufficient to maintain glucose fluxes in healthy young men following overfeeding with a habitual macronutrient composition

Dale J Morrison, Greg M Kowalski, Clinton R Bruce, Glenn D Wadley

Journal article  |  2019  |  AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM

Currently, it is unclear whether short-term overfeeding in healthy people significantly affects postprandial glucose regulation, a..

Measurement of postprandial glucose fluxes in response to acute and chronic endurance exercise in healthy humans

Dale J Morrison, Greg M Kowalski, Eleonora Grespan, Andrea Mari, Clinton R Bruce, Glenn D Wadley

Journal article  |  2018  |  AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM

The effect of endurance exercise on enhancing insulin sensitivity and glucose flux has been well established with techniques such ..

Muscle redox signalling pathways in exercise. Role of antioxidants

Shaun A Mason, Dale Morrison, Glenn K McConell, Glenn D Wadley

Journal article  |  2016  |  FREE RADICAL BIOLOGY AND MEDICINE

Recent research highlights the importance of redox signalling pathway activation by contraction-induced reactive oxygen species (R..