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Your search keyword '"E. Niebergall"' showing total 2 results
Start Over Author "E. Niebergall" Journal dtw deutsche tierarztliche wochenschrift
2 results on '"E. Niebergall"'

1. [Effects of peptide YY on functions of the gastrointestinal tract].

Author

Niebergall-Roth E, Teyssen S, Rippel K, and Singer MV

Subjects
Amino Acid Sequence, Animals, Cats, Digestive System drug effects, Dogs, Gallbladder drug effects, Gallbladder physiology, Gastric Juice drug effects, Gastric Juice metabolism, Gastrointestinal Hormones pharmacology, Gastrointestinal Motility drug effects, Humans, Molecular Sequence Data, Pancreas drug effects, Pancreas physiology, Peptide Fragments, Peptide YY, Peptides chemistry, Rabbits, Rats, Swine, Digestive System Physiological Phenomena, Peptides pharmacology
Abstract

The present report gives a review about the localization, release and gastrointestinal actions of peptide YY in different animal species and in humans. Possible mechanisms of action, the physiological and pathophysiological significance of peptide YY and the role of peptide YY 3-36 are discussed. Finally, unanswered questions are specified.

Published
1997

2. [Neurohormonal control of exocrine pancreas secretions by intra-ileal and intracolonic nutrients].

Author

Niebergall-Roth E, Teyssen S, and Singer MV

Subjects
Animals, Cats, Dogs, Duodenum physiology, Eating, Gastrointestinal Contents, Homeostasis, Humans, Rats, Species Specificity, Colon physiology, Digestion, Ileum physiology, Pancreas metabolism
Abstract

While the duodenum controls pancreatic exocrine secretion mainly via stimulatory mechanisms, intraileal and intracolonic nutrients have mainly inhibitory effects on the postprandial and interdigestive pancreatic secretion, which are described in particular. The inconsistent findings in dogs in contrast to other species (cat, rat, human) referring to the effects of intraileal nutrients are discussed. Possible mechanisms for the neurohormonal mediation of the effects of intraileal and intracolonic nutrients on the pancreatic secretion as well as the possible physiological importance of these effects are discussed.

Published
1995

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