SJ Lee, R Hudson, K Kilpatrick, TE Graham, … - Diabetes Care, 2005 - Am Diabetes Assoc RESULTS—At baseline, caffeine ingestion was associated with a significant
reduction (P < 0.05) in insulin sensitivity by a similar magnitude in the lean
(33%), obese (33%), and type 2 diabetic (37%) groups in comparison with ... Cited by 25 - Related articles - All 5 versions
- ►physiology.org DS Battram, J Bugaresti, J Gusba, TE Graham - Journal of Applied Physiology, 2007 - Am Physiological Soc Acute caffeine (Caf) ingestion impairs glucose tolerance in able-bodied humans
during an oral glucose tolerance test (OGTT). The mechanism responsible for this
effect remains unclear, however, it is suggested to be due to the ... Cited by 5 - Related articles - BL Direct - All 6 versions
DS Battram, TE Graham, EA Richter, F Dela - The Journal of physiology, 2005 - Physiological Soc While caffeine impedes insulin-mediated glucose disposal in humans, its effect
on endo-genous glucose production (EGP) remains unknown. In addition, the
mechanism involved in these effects is unclear, but may be due to the ... Cited by 12 - Related articles - BL Direct - All 8 versions
- ►nutrition.org LE Robinson, S Savani, DS Battram, DH … - Journal of Nutrition, 2004 - Am Soc Nutrition Caffeine ingestion negatively affects insulin sensitivity during an oral glucose
tolerance test (OGTT) in lean and obese men, but this has not been studied in
individuals with type 2 diabetes. We examined the effects of caffeine ... Cited by 34 - Related articles - BL Direct - All 5 versions
- ►nutrition.org RR Pencek, D Battram, J Shearer, FD James, … - Journal of Nutrition, 2004 - Am Soc Nutrition We determined whether intraportal caffeine infusion, at rates designed to create
concentrations similar to that seen with normal dietary intake, would enhance
net hepatic glucose uptake (NHGU) during a glucose load. Dogs (n = 15) were ... Cited by 12 - Related articles - BL Direct - All 5 versions
- ►physiology.org FSL Thong, TE Graham - Journal of Applied Physiology, 2002 - Am Physiological Soc The caffeine-induced impairment of insulin action is commonly attributed to
adenosine receptor (AR) antagonism in skeletal muscle. However, epinephrine, a
potent inhibitor of insulin actions, is increased after caffeine ingestion. ... Cited by 47 - Related articles - BL Direct - All 5 versions
- ►nrc-cnrc.gc.ca [PDF] TE Graham, P Sathasivam, M Rowland, N … - Canadian journal of physiology and pharmacology, 2001 - article.pubs.nrc-cnrc.gc.ca Abstract: We tested the hypothesis that caffeine ingestion results in an
exaggerated response in blood glucose and (or) insulin during an oral glucose
tolerance test (OGTT). Young, fit adult males (n = 18) underwent 2 OGTT. ... Cited by 57 - Related articles - BL Direct - All 8 versions
T Akiba, K Yaguchi, K Tsutsumi, T Nishioka, … - Biochemical pharmacology, 2004 - Elsevier Caffeine inhibits insulin-induced glucose uptake in rat adipocytes and also
decreases insulin sensitivity, including whole-body glucose disposal and glucose
uptake in skeletal muscle, during a euglycemic–hyperinsulinemic clamp in ... Cited by 10 - Related articles - All 3 versions
- ►diabetesjournals.org FSL Thong, W Derave, B Kiens, TE Graham, B … - Diabetes, 2002 - Am Diabetes Assoc We investigated the effects of caffeine ingestion on skeletal muscle glucose
uptake, glycogen synthase (GS) activity, and insulin signaling intermediates
during a 100-min euglycemic-hyperinsulinemic (100 μU/ml) clamp. On two ... Cited by 69 - Related articles - BL Direct - All 7 versions
J Espinal, RA Challiss, EA Newsholme - FEBS letters, 1983 - ncbi.nlm.nih.gov The concentration of insulin that produces half-maximal stimulation of
glycolysis in stripped soleus muscle preparations is decreased from
approximately 100-10 muunits/ml by the presence of adenosine deaminase in ... Cited by 48 - Related articles
