Results 251 to 260 of about 149,899 (292)

Dermal Interstitial Glucose as an Indicator of Ambient Glycemia

Diabetes Care, 1997
OBJECTIVE Using a novel minimally invasive (≤ 1.4 mm) technique to sample minuscule (0.5 microliter) amounts of dermal interstitial fluid (ISF), we assessed the accuracy of its glucose concentrations in predicting concurrently measured venous plasma and capillary plasma glucose concentrations.
F J, Service, P C, O'Brien, S D, Wise, S, Ness, S M, LeBlanc   +4 more
openaire   +2 more sources

962-P: Continuous Glucose Monitor Readings Lag Interstitial Glucose by Several Minutes

Diabetes, 2019
Objective: Continuous glucose monitor (CGM) measured glucose lags blood glucose by several minutes, and this delay is usually attributed to the latency of interstitial fluid. However, independent findings suggest that interstitial glucose dispersion is near-immediate.
PENN MASON MCCLATCHEY, ETHAN S. MCCLAIN, IAN M. WILLIAMS, JUSTIN M. GREGORY, DAVID CLIFFEL, DAVID WASSERMAN   +5 more
openaire   +1 more source

Interstitial fluid glucose time-lag correction for real-time continuous glucose monitoring

Biomedical Signal Processing and Control, 2013
Abstract Time lag between subcutaneous interstitial fluid and plasma glucose decreases the accuracy of real-time continuous glucose monitors. However, inverse filters can be designed to correct time lag and attenuate noise enabling the blood–glucose profile to be reconstructed in real time from continuous measurements of the interstitial-fluid ...
D. Barry Keenan, John J. Mastrototaro, Stuart A. Weinzimer, Garry M. Steil   +3 more
openaire   +1 more source

Nonenzymatic Electrochemical Sensor for Wearable Interstitial Fluid Glucose Monitoring

Electroanalysis, 2021
AbstractWe report on a nonenzymatic electrochemical sensor for wearable glucose monitoring in interstitial fluid. The sensor exhibited acceptable selectivity and reliability for continuous glucose detection for up to 30 days. The sensor tip is coated with polyurethane, and the biocompatibility of the tip is investigated by tissue staining.
Lanjie Lei, Chao Zhao, Xiaofei Zhu, Shuai Yuan, Xing Dong, Yinxiu Zuo, Hong Liu   +6 more
openaire   +1 more source

Hyperglycemia results in an increase in myocardial interstitial glucose and glucose uptake during ischemia

Metabolism, 1996
The purpose of this investigation was to assess the effects of hyperglycemia, in the absence of changes in plasma insulin and arterial free fatty acid (FFA) levels, on interstitial glucose levels and glucose uptake across the left ventricular wall during ischemia in domestic swine.
J L, Hall, J, Henderson, L A, Hernandez, L A, Kellerman, W C, Stanley   +4 more
openaire   +2 more sources

Microdialysis of Interstitial Fluid for Continuous Glucose Measurement

Diabetes Technology & Therapeutics, 2003
539 IN THIS ISSUE OF Diabetes Technology & Therapeutics the Glucose Monitoring Study Group (a multinational group of investigators based in Austria, Denmark, Germany, the Netherlands, and Sweden) together with Roche Diagnostics (Roche Diagnostics GmbH, Mannheim, Germany) have prepared a symposium on microdialysis of interstitial fluid (ISF) for ...
openaire   +2 more sources

Measurement of interstitial muscle glucose and lactate concentrations during an oral glucose tolerance test

American Journal of Physiology-Endocrinology and Metabolism, 1996
To study the relationship between blood flow rate and muscle metabolism, muscle microdialysis was performed in nine human subjects (5 females and 4 males) after an oral glucose load (75 g). Two microdialysis probes were inserted into the medial femoral muscle for estimation of glucose and lactate concentrations in the interstitial fluid, and the ...
M, Müller, A, Holmäng, O K, Andersson, H G, Eichler, P, Lönnroth   +4 more
openaire   +2 more sources

Spot glucose measurement in epidermal interstitial fluid — an alternative to capillary blood glucose estimation?

Experimental and Clinical Endocrinology & Diabetes, 2012
Capillary blood glucose estimation is an essential but inconvenient prerequisite in the current management of diabetes mellitus. Spot glucose measurement in epidermal interstitial fluid appears to be a promising alternative to capillary blood glucose estimation, and due to its near non-invasive properties it might be a tool for improving the lives of ...
M, Pfohl, A, Pfeiffer, H, Schatz
openaire   +2 more sources

Interstitial glucose in skeletal muscle of diabetic patients during an oral glucose tolerance test

Diabetic Medicine, 2004
AbstractAim  The presence of a transcapillary arterial–interstitial gradient for glucose (AIGglu) in skeletal muscle may be interpreted as a consequence of intact cellular glucose uptake. We hypothesized that the AIGglu decreases in Type 2 diabetes mellitus as a consequence of insulin resistance, whereas it remains intact in Type 1 diabetes.Methods ...
M, Frossard, D, Blank, Ch, Joukhadar, K, Bayegan, R, Schmid, A, Luger, M, Müller   +6 more
openaire   +2 more sources

Decreasing concentration of interstitial glucose in REM sleep in subjects with normal glucose tolerance

Diabetic Medicine, 2009
AbstractAims  Sleep is divided into two major stages, non‐rapid eye movement (NREM) and rapid eye movement (REM), which are distinct in various neuroendocrine respects. NREM/REM cycles influence insulin and glucagon secretion; however, glucose concentrations in REM compared with NREM have not been directly explored.
P, Bialasiewicz, M, Pawlowski, D, Nowak, J, Loba, L, Czupryniak   +4 more
openaire   +2 more sources