Results 91 to 100 of about 15,697 (209)

Characterization of secretin and vasoactive intestinal peptide receptors in rat pancreatic plasma membranes using the native peptides, secretin-(7-27) and five secretin analogues.

open access: yes, 1982
A comparison has been made of the ability of vasoactive intestinal peptide (VIP), secretin, secretin analogues, and secretin-(7-27) to stimulate adenylate cyclase in rat pancreatic plasma membranes. A parallel study of the capacity of peptides of the VIP-
De Neef, Philippe   +6 more
core   +1 more source

The interaction of secretin with pancreatic membranes

open access: yes, 1976
1. 125I-labelled secretin bound rapidly and specifically to membranes from cat pancreas. Binding of labelled hormone was competitively inhibited by unlabelled secretin in the same range of concentrations that stimulated pancreatic adenylate cyclase in ...
Schulz, I.   +2 more
core   +1 more source

Exocrine Pancreatic Function Tests: A Review

open access: yesCanadian Journal of Gastroenterology, 1989
Exocrine pancreatic function tests (PFTs) remain of value in the diagnosis and assessment of chronic pancreatic disease. Direct intubation PFTs, using secretin/cholecystokinin or secretin/caerulein as the stimulants, continue to the the 'gold standard ...
Yuyuan Li   +2 more
doaj   +1 more source

Secretin inhibits cholangiocarcinoma growth via dysregulation of the cAMP-dependent signaling mechanisms of secretin receptor

open access: yes, 2009
Secretin plays a key role in the regulation of normal cholangiocyte physiology via secretin receptor (SCTR). SCTR expression is upregulated during extrahepatic cholestasis induced by bile duct ligation and closely associated with cholangiocyte ...
David E. Dostal   +13 more
core   +1 more source

Secretin: specific binding to rat brain membranes

open access: yes, 1983
The binding of [125I]secretin to rat brain membranes was investigated. Radiolabeled secretin bound with high affinity (KD = 0.2 nM) to a single class of noninteracting sites. Binding was specific, saturable, and reversible.
TL O'Donohue   +5 more
core   +1 more source

Renal response to secretin

open access: yes, 1975
The effect of Jorpes secretin on the urinary volume, pH, and excretion of sodium, potassium, chloride, bicarbonate, titratable acidity, ammonia and phosphate was studied in five healthy male volunteers with and without simultaneous aspiration of ...
J. M. Lasater   +3 more
core   +1 more source

Secretin--the first hormone

open access: yes, 2002
Secretin was discovered by Starling & Bayliss in 1902. Three years later the hormone concept and hormonal regulation were described and early regulatory physiology took a major step forward.
Schaffalitzky de Muckadell, Ove B   +1 more
core   +1 more source

Secretin-stimulated MRCP

open access: yes, 2006
Secretin-stimulated magnetic resonance cholangiopancreatography not only facilitate the depiction of anatomic variations or morphologic changes of the pancreatic duct in the normal and diseased pancreas but also help assessing functional abnormalities of
박미숙
core   +1 more source

Stages of chronic pancreatitis development

open access: yesТерапевтический архив, 2011
Aim. To ascertain correlations between pancreatic secretion disturbances and stage and complications of chronic pancreatitis (CP). Material and methods. The examination covered 81 CP patients (32 females, 49 males, mean age 55.9±1.8 years).
Lyudmila Vasil'evna Vinokurova   +5 more
doaj  

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