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Scholar Results 1 - 10 of about 101 related to Ritzel: Glucagon-like peptide 1 increases secretory burst mass of pulsatile insulin secretion.... (0.37 sec) 

Glucagon-like peptide 1 increases secretory burst mass of pulsatile insulin secretion in …

- diabetesjournals.org
R Ritzel, M Schulte, N Pørksen, MS Nauck, … - Diabetes, 2001 - Am Diabetes Assoc
The insulinotropic gut hormone glucagon-like peptide (GLP)-1 increases secretory
burst mass and the amplitude of pulsatile insulin secretion in healthy
volunteers without affecting burst frequency. Effects of GLP-1 on secretory ...
Cited by 42 - Related articles - BL Direct - All 4 versions

Short-term treatment with GLP-1 increases pulsatile insulin secretion in type II diabetes with …


CB Juhl, O Schmitz, S Pincus, JJ Holst, J … - Diabetologia, 2000 - Springer
Type II (non-insulin-dependent) diabetes mellitus is among a vast number of
abnormalities characterised by disturbed beta-cell function. This includes
defects in first-phase and second-phase insulin secretion as
Cited by 18 - Related articles - BL Direct - All 4 versions

Glucagon-like peptide 1 increases mass but not frequency or orderliness of pulsatile insulin …


N Pørksen, B Grøfte, B Nyholm, JJ Holst, SM … - Diabetes, 1998 - Am Diabetes Assoc
Glucagon-like peptide 1 (GLP-1) is a peptide hormone that is released from the
gut after luminal stimulation. The hormone is a potent insulin secretagogue and
is a potential novel pharmaceutical adjuvant in the treatment of NIDDM. ...
Cited by 30 - Related articles - BL Direct - All 5 versions

Impact of sampling technique on appraisal of pulsatile insulin secretion by deconvolution and …


N Porksen, S Munn, J Steers, JD Veldhuis, PC … - American Journal of Physiology- Endocrinology And …, 1995 - Am Physiological Soc
INSULIN, LIKE THE hypothalamopituitary hormones, is secreted in a pulsatile
manner (4, 18). However, in contrast to pituitary hormones, the optimal sampling
intensity, duration, and vascular site for insulin have not been fully ...
Cited by 27 - Related articles - BL Direct - All 3 versions

Glucagon-like peptide 1 improves the ability of the beta-cell to sense and respond to …

- diabetesjournals.org [PDF] 
MM Byrne, K Gliem, U Wank, R Arnold, M … - Diabetes, 1998 - Am Diabetes Assoc
Impaired glucose tolerance (IGT) and NIDDM are both associated with an impaired
ability of the -cell to sense and respond to small changes in plasma glucose
concentrations. The aim of this study was to establish if glucagon-like ...
Cited by 47 - Related articles - BL Direct - All 5 versions

Acute and short-term administration of a sulfonylurea (gliclazide) increases pulsatile insulin …


CB Juhl, N Pørksen, SM Pincus, ÅP Hansen, … - Diabetes, 2001 - Am Diabetes Assoc
The high-frequency oscillatory pattern of insulin release is disturbed in type 2
diabetes. Although sulfonylurea drugs are widely used for the treatment of this
disease, their effect on insulin release patterns is not well established. ...
Cited by 20 - Related articles - BL Direct - All 4 versions

Overnight GLP-1 normalizes fasting but not daytime plasma glucose levels in NIDDM …


B Willms, K Idowu, JJ Holst, W Creutzfeldt, … - Experimental and clinical endocrinology & diabetes: …, 1998 - ncbi.nlm.nih.gov
GLP-1 (7-36 amide) normalizes fasting plasma glucose in NIDDM patients. It was
the aim to study the effect of overnight intravenous GLP-1 (7-36 amide) on the
following 24 h-glucose profiles. Ten NIDDM patients (7 female, 3 male; age ...
Cited by 18 - Related articles - BL Direct - All 3 versions

Influence of glucagon-like peptide 1 on fasting glycemia in type 2 diabetic patients treated …

- diabetesjournals.org [PDF] 
MA Nauck, A Sauerwald, R Ritzel, JJ Holst, … - Diabetes Care, 1998 - Am Diabetes Assoc
F rom the Department of Medicine (MAN, AS, RR, WS), Ruhr- U niversity,
Knappschafts-Krankenhaus, Bochum, Germany; and the Department of Medical
Physiology (JJH), Panum-Institute, University of Copen- hagen, Copenhagen, ...
Cited by 84 - Related articles - All 6 versions

Magnitude of 5-HT1B and 5-HT1A receptor activation in guinea-pig and rat brain: evidence …


DS Dupuis, M Perez, S Halazy, FC Colpaert, … - Molecular Brain Research, 1999 - Elsevier
The present study reports on G-protein activation by recombinant 5-HT receptors
and by native 5-HT 1A and 5-HT 1B receptors in guinea-pig and rat brain using
agonist-stimulated [ 35 S]GTPγS binding responses mediated by a new 5-HT ...
Cited by 8 - Related articles - All 4 versions

Human insulin release processes measured by intraportal sampling

- physiology.org
N Porksen, T Grofte, J Greisen, A Mengel, C … - American Journal of Physiology- Endocrinology And …, 2002 - Am Physiological Soc
Insulin is secreted as a series of punctuated secretory bursts superimposed on
variable basal insulin release. The contribution of these secretory bursts to
overall insulin secretion has been estimated on the basis of peripheral ...
Cited by 15 - Related articles - BL Direct - All 3 versions


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