Duodenal inhibition of gastric secretion by osmotic agents in normal subjects and patients with duodenal ulcer

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Duodenal inhibition of gastric secretion by osmotic agents in normal subjects and patients with duodenal ulcer.

Gastric secretion in man is inhibited by the presence in the duodenum of hyperosmolar and hypoosmolar solutions. Both acid and pepsin outputs are affected. There is no change in hydrogen, sodium, or potassium ion concentration in the gastric juice. Pepsin concentration, however, is reduced by all inhibitory stimuli. Inhibition is thought to act directly upon parietal and chief cells, and a poss...

متن کامل

Vagal cholinergic control of gastric alkaline secretion in normal subjects and duodenal ulcer patients.

Gastric alkaline secretion was determined in ranitidine treated healthy subjects and duodenal ulcer (DU) patients using gastric perfusion aspiration system and back titration of gastric perfusate to original pH 6.0. Basal alkaline secretion showed periodic fluctuations reaching peaks at phase III of the migrating motor complex (MMC) in the stomach. Mean basal alkaline secretion in healthy norma...

متن کامل

Intestinal phase of gastric secretion in patients with duodenal ulcer.

In 10 healthy subjects and 10 duodenal ulcer patients the intestinal phase of gastric acid secretion was studied by intraduodenal infusion of a 10% liver extract meal (pH 7) at 400 ml/h for three hours. A gastroduodenal double lumen tube with two balloons was used to block the pylorus and to prevent duodenogastric reflux. Gastric acid response to a duodenal meal of liver extract reached a peak ...

متن کامل

Fat inhibition of gastric acid secretion in duodenal ulcer

In seven duodenal ulcer patients the effect of intraduodenal infusion of 20 ml oleic. acid on submaximal gastric acid secretion stimulated by a continuous pentagastrin infusion was evaluated before and after proximal gastric vagotomy. In the control tests 20 ml of saline was given. Before vagotomy, oleic acid evoked a significant inhibition of gastric acid secretion of 25 % compared with the co...

متن کامل

Gastric acid secretion in patients with duodenal ulcer

Ninety patients with duodenal ulcer, divided randomly into three groups, were treated continuously for one year with either glycopyrronium, 1-hyoscyamine (as a sustained-release preparation) or inert tablets. Dosage with active tablets was so adjusted that the patient experienced definite but tolerable side-effects. Basal and maximal gastric acid secretion were measured immediately before and o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Gut

سال: 1969

ISSN: 0017-5749

DOI: 10.1136/gut.10.12.1020