Bockus Gastroenterology, Volume 2 |
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Page 685
... muscle layers , a circular layer surrounded by a longitudinal layer . There is no serosal layer in the esophagus . The circular muscle layer is composed of striated muscle fibers in the upper third of the esophagus and smooth muscle ...
... muscle layers , a circular layer surrounded by a longitudinal layer . There is no serosal layer in the esophagus . The circular muscle layer is composed of striated muscle fibers in the upper third of the esophagus and smooth muscle ...
Page 883
... muscle contraction . Note that the key step in smooth muscle contraction is phosphorylation of kinase . This enzyme is activated by calmodulin , a calcium - binding protein , and calcium ions in the cytoplasm . Once activated , the ...
... muscle contraction . Note that the key step in smooth muscle contraction is phosphorylation of kinase . This enzyme is activated by calmodulin , a calcium - binding protein , and calcium ions in the cytoplasm . Once activated , the ...
Page 885
... muscle from the fundus , corpus , and antrum of dog stomach shows that the resting membrane potential of fundic muscle is already near threshold for contraction , while antral muscle must be depolarized 30 mv to reach threshold . Cor- pus ...
... muscle from the fundus , corpus , and antrum of dog stomach shows that the resting membrane potential of fundic muscle is already near threshold for contraction , while antral muscle must be depolarized 30 mv to reach threshold . Cor- pus ...
Contents
Motor Disorders of the Esophagus | 690 |
Hernias Hiatal Traumatic | 715 |
Reflux Esophagitis | 757 |
Copyright | |
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abdominal abnormal achalasia acid output acute anemia Ann Surg antacid antral antrum aspirin associated atrophic gastritis barium benign biopsy bleeding blood carcinoma cause chronic cimetidine Clin clinical complications diagnosis dilatation diverticulum dose drugs duodenal ulcer duodenal ulcer patients duodenum dysphagia effect endoscopic epithelial epithelium erosions esoph esophageal sphincter factors fistula frequency function fundic gastrectomy gastric acid gastric and duodenal gastric emptying gastric mucosa gastric secretion gastric ulcer gastric vagotomy Gastroenterology gastroesophageal gastrointestinal tract glands Hâ‚‚ healing hemorrhage hiatal hernia histamine increased ingestion inhibition intestinal lesions lower esophageal lumen malignant meal muscle normal obstruction occur pain pancreatic parietal cells patients with duodenal peptic ulcer disease perforation postoperative prostaglandins pyloric radiologic ranitidine recurrent ulcer reflux esophagitis reported resection response Scand J Gastroenterol secretory serum gastrin stimulation stomach stricture sucralfate surgery surgical symptoms syndrome therapy thoracic tients tion tissue treatment tumor vagal vagotomy