Results 101 to 110 of about 34,649 (253)

Gastrinoma de localização pilórica numa doente com úlcera péptica recorrente.

Acta Médica Portuguesa, 1992
We report a clinical case of a woman, 56 years old, with a history of duodenal ulcer and esophagitis, under medication with H2 receptors blockers during 3 years. Plasma basal gastrin was near normal levels. A stimulation test with secretin was compatible
P Duarte, Z Luz, I Lourenço, B Reis, A Alvelos   +4 more
doaj   +1 more source

Imaging of the Liver and Pancreas: The Added Value of MRI

Diagnostics
MR is a powerful diagnostic tool in the diagnosis and management of most hepatic and pancreatic diseases. Thanks to its multiple sequences, the use of dedicated contrast media and special techniques, it allows a multiparametric approach able to provide ...
Giovanni Morana, Alessandro Beleù, Luca Geraci, Luisa Tomaiuolo, Silvia Venturini   +4 more
doaj   +1 more source

Vagal Afferent Mediates the Anorectic Effect of Peripheral Secretin [PDF]

, 2013
published_or_final_versio
Cheng, YY, Chow, BKC, Chu, JYS, Sekar, R
core   +1 more source

Etiology and pathogenesis of duodenal mucosa lesion in chronic pancreatitis

Терапевтический архив, 2009
Aim. To measure content of neuromediators (acetylcholine - Ach, serotonin - 5-NT) and gastrointestinal hormones (cholecystokinine - CCK and secretin) in the blood serum of patients with chronic pancreatitis (CP); to study protective properties of the ...
Lyudmila Vasil'evna Vinokupova, V N Dpozdov, E V Tkachenko, I E Tpubitsyna, G G Vapvanina, L V Vinokurova, V N Drozdov, E V Tkachenko, I E Trubitsyna, G G Varvanina   +9 more
doaj  

Assembly of the type II secretion system such as found in Vibrio cholerae depends on the novel Pilotin AspS.

PLoS Pathogens, 2013
The Type II Secretion System (T2SS) is a molecular machine that drives the secretion of fully-folded protein substrates across the bacterial outer membrane.
Rhys A Dunstan, Eva Heinz, Lakshmi C Wijeyewickrema, Robert N Pike, Anthony W Purcell, Timothy J Evans, Judyta Praszkier, Roy M Robins-Browne, Richard A Strugnell, Konstantin V Korotkov, Trevor Lithgow   +10 more
doaj   +1 more source

Blockade of multidrug resistance associated proteins aggravates acute pancreatitis and blunts atrial natriuretic factor beneficial effect in rats: Role of MRP4/ABCC4 [PDF]

, 2015
We previously reported that atrial natriuretic factor (ANF) stimulates secretin-evoked cAMP efflux through multidrug resistance-associated protein 4 (MRP4) in the exocrine pancreas.
Bianciotti, Liliana Graciela, Carozzo, Alejandro Enrique, Davio, Carlos Alberto, Najenson, Ana Clara, Perazzo, Juan Carlos, Vatta, Marcelo Sergio, Ventimiglia, Maria Silvia   +6 more
core   +1 more source

Quantification of pancreatic exocrine function of chronic pancreatitis with secretin-enhanced MRCP.

World Journal of Gastroenterology, 2013
AIM To obtain reference values for pancreatic flow output rate (PFR) and peak time (PT) in healthy volunteers and chronic pancreatitis (CP); to correlate quantification of secretin enhanced magnetic resonance cholangiopancreatography (SMRCP) of ...
Yun Bian, Li Wang, Chao Chen, Jianping Lu, Jianming Fan, Shiyue Chen, Bing-Hui Zhao   +6 more
semanticscholar   +1 more source

Carboxyl-Ester Lipase Maturity-Onset Diabetes of the Young Is Associated With Development of Pancreatic Cysts and Upregulated MAPK Signaling in Secretin-Stimulated Duodenal Fluid

Diabetes, 2013
Carboxyl-ester lipase (CEL) maturity-onset diabetes of the young (MODY) is a monogenic form of diabetes and pancreatic exocrine dysfunction due to mutations in the CEL gene encoding CEL. The pathogenic mechanism for diabetes development is unknown. Since
Helge Ræder, F. McAllister, E. Tjora, S. Bhatt, I. Haldorsen, Jiang Hu, S. M. Willems, M. Vesterhus, Abdelfattah El Ouaamari, Manway Liu, Maria B. Ræder, H. Immervoll, D. Hoem, G. Dimcevski, P. Njølstad, A. Molven, S. Gygi, R. Kulkarni   +17 more
semanticscholar   +1 more source

Structure of a type IV pilus machinery in the open and closed state

eLife, 2015
Proteins of the secretin family form large macromolecular complexes, which assemble in the outer membrane of Gram-negative bacteria. Secretins are major components of type II and III secretion systems and are linked to extrusion of type IV pili (T4P) and
Vicki AM Gold, Ralf Salzer, Beate Averhoff, Werner Kühlbrandt   +3 more
doaj   +1 more source

An immunohistochemical study of endocrine cells in the pancreas of the Red-bellied frog (Bombina orientalis)

European Journal of Histochemistry, 2009
The regional distribution and frequency of pancreatic endocrine cells in the red-bellied frog, Bombina orientalis, were studied by the immunohistochemical peroxidase antiperoxidase (PAP) method using five types of specific mammalian antisera to insulin ...
JH Lee, SK Ku, HS Lee, H Kitagawa
doaj   +1 more source