Abstract：
:In studying the effect of ethanol on the size of parietal cells 60 Wistar rats received 15% ethanol ad libitum and were killed after 8 days, 2, 4, 8, and 12 weeks. For the control group 24 untreated animals were used. The parietal cells were stained with Kongo-red for the histological preparations and with a Papanicolaou modification for the cytological smear. With two measuring-methods -- the Integration-disc and the Mikrovideomat -- the cell and nucleus surface were determined and the nucleus-plasma-relation was calculated. After 8 days of alcohol administration a significant increase of parietal cell surface appeared in the histological and cytological preparation. The cytoplasma surface area increased continuously until the 8th week. With further application of alcohol until the 12th week the zytoplasma surface area decreased again but remained above the starting size. The calculation of the cell surface areas produced nonuniform results. Further the sizes of parietal cells (cytoplasma and nucleus surface areas) in the cytological smear and after being embedded in the histological preparation were compared. In the applied measuring methods a comparison was also made.
journal_name
Z Gastroenteroljournal_title
Zeitschrift fur Gastroenterologieauthors
Al-Abadi H,Dumke K,Donhuijsen K,Niedobitek Fsubject
Has Abstractpub_date
1977-01-01 00:00:00pages
1-8issue
1eissn
0044-2771issn
1439-7803journal_volume
15pub_type
杂志文章abstract：:Dissolving basic peptides such as insulin, secretin, and somatostatin in albumin-containing solutions increases the biologic potency. As CCK-33 also constitutes a basic peptide, it should have similar qualities. In four conscious dogs with chronic gastric and pancreatic Thomas fistulas, we studied the effect of CCK-33...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:The technique spontaneously or siphoned after cholecystokinin stimulation. Our technique of cell collection within the region of the duodenum, the pancreas and the bile-ducts have been optimal performed by duodenoscopical methods. From the papilla of Vater, the cell brush abrasion is used. Pancreatic secretions are ob...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：:The application of Penicillamine (750 mg per day) for one year resulted in the expected increase of urinary copper excretion (8-10 fold). The increase of Zinc excretion was only moderate (2 fold). The application of Penicillamine did not influence the excretion of Ca, Mg and Fe. We did not find a decrease of Zinc cont...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1986-03-01 00:00:00
abstract：:Increasing awareness is attributed to altered sensory perception in the pathogenesis of gastrointestinal disorders. Evoked potentials (EP), which represent the brain's electrical response to peripheral stimulation, have recently been used to investigate where and how (GI) afferent information is processed along the br...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章,评审
doi：
更新日期：1998-04-01 00:00:00
abstract：:Humoral and/or cell-mediated (CMI) immune responses to HBAg components, human and rabbit liver specific proteins (HLP and RLP) and tuberculin were tested in patients with acute virus B and non-B-hepatitis, asymptomatic HBsAg carriers and HBsAg positive chronic active hepatitis (CAH). Furthermore, the presence of HBsAg...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1976-05-01 00:00:00
abstract：:Conventional drug therapy in patients with chronic gastrointestinal inflammation is clinically effective in the majority of patients. However, in a relevant group of patients with highly active disease refractory to conventional drugs and for patients with severe side effects new therapeutic strategies are necessary. ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章,评审
doi：10.1055/s-2000-7517
更新日期：2000-08-01 00:00:00
abstract：:The efficacy of oxaliplatin combined with high-dose 5-fluorouracil (5-FU) and folinic acid (FA) as an outpatient salvage treatment for patients with metastasized colorectal cancer was retrospectively analyzed in one center. Tumor progression had occurred for the majority of patients during two regimens (n = 11) otherw...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-2000-14853
更新日期：2000-02-01 00:00:00
abstract：:In 63 infants and children with a histological normal mucosa of the duodenum, without an isolated defect of enzyme and with a normal increase of xylose and glucose in serum after a combined xylose-lactose loading test the activities of disaccharidases were log normal distributed. The asymmetric distributions were tran...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1975-10-01 00:00:00
abstract：:The phenomenon of the spontaneous parietal cell sensitivity not induced by drugs is described in a number of gastric diseases. Different parietal cell sensitivity can be assumed. 1. when there is a shift in the dose response curve between the aid output and continuous intravenous application of a stimulant, 2. when th...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1981-07-01 00:00:00
abstract：BACKGROUND:The introduction of the S3 guideline on "Sedation in Gastrointestinal Endoscopy" in 2008 led to substantial organisational, structural, staffing-related, financial, and legal changes in the everyday work of departments of gastrointestinal endoscopy. This study examines the economic effects of this and the ch...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-0032-1313080
更新日期：2012-09-01 00:00:00
abstract：:Pseudomembranous colitis is a well known complication of antibiotic therapy. Only recently few cases of another form of an antibiotic-associated colitis, the acute segmental haemorrhagic penicillin-associated colitis, have been described. We report another case and point out the importance of early colonoscopy to dist...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1992-04-01 00:00:00
abstract：:Using ERC-manometry diameters of the common bile duct (CBD) the common hepatic duct (CHD) as well as CBD pressure before and after opacification were determined in 35 non-cholecystectomized patients without extrahepatic cholestasis. We found a significant rise of both CBD and CHD diameters as well as CBD pressure reco...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:Foreign bodies as a nucleus for precipitation of gall-stones are not frequently observed. The combination of primary immigrated foreign bodies into the bile ducts and following encasing by a gall-stone could be even more rarely found. A case report is presented concerning a patient, in whom a hemo-clip was fixed away ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:Squamous cell carcinomas account for more than 80 % of esophageal malignancies in Germany. Alcohol and tobacco smoke are two of the most important risk factors. In superficial esophageal squamous cell carcinoma, endoscopic mucosal resection (EMR) is a very useful and effective treatment modality. However, in patients ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-2004-813221
更新日期：2004-07-01 00:00:00
abstract：:Iatrogenic perforation of the upper gastrointestinal tract is one of the most serious complications of upper gastrointestinal endoscopy, with high rates of morbidity and mortality. Treatment is challenging because stent placement or surgical repair of the perforation in this area is often impossible. We report on two ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-0033-1356441
更新日期：2014-03-01 00:00:00
abstract：BACKGROUND AND AIMS:Contrast harmonic imaging significantly increases the detectability of liver lesions which are invisible on conventional B-mode sonography. With the introduction of contrast agents, which can be visualized at low mechanical index (low-MI), continuous real time observation of liver lesions under cont...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 临床试验,杂志文章
doi：10.1055/s-2004-812712
更新日期：2004-04-01 00:00:00
abstract：INTRODUCTION:Laparoscopy plays an essential role in the diagnosis of hepatic diseases. During the past few years, minilaparoscopy (ML) has increasingly emerged as an alternative diagnostic method in this field. We hereby present the preliminary results of a randomized trial comparing ML with conventional laparoscopy (C...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2001-01-01 00:00:00
abstract：:A retrospective analysis was performed in 332 cases with cancer of the upper gastrointestinal tract. A limit of one month was set for delayed and missed bioptically verified endoscopic diagnosis. Malignant cycle in ulcerated lesions and the size of elevated processes were the probable causes of delayed diagnosis in 7 ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1978-04-01 00:00:00
abstract：:Introduction The common mastocytosis variant systemic mast cell activation syndrome (MCAS) may underlie at least a subset of patients with irritable bowel syndrome (IBS). A critical role of vitamin D (VD) in the stabilization of mast cells (MCs) with deficiency of VD resulting in MC activation has been demonstrated. I...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-0043-121346
更新日期：2017-12-01 00:00:00
abstract：:Diabetes and pancreatic cancer are known to be associated. The relative risk for pancreatic carcinoma is dependent on the time after onset of diabetes. Diabetes in patients with pancreatic carcinoma is frequently of recent onset and partially caused by the tumor. Diabetes in a patient without obesity, no family histor...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章,评审
doi：
更新日期：1999-06-01 00:00:00
abstract：:The mechanism of the diarrheogenic effect of bile acids and fatty acids is incompletely understood. In order to study their effects on motility we tested sodium deoxycholate and sodium ricinoleate in their actions on the spontaneous mechanical and myoelectrical activity of the isolated circular muscle of the cat colon...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1983-08-01 00:00:00
abstract：:Various sorbents were tested in-vitro for their ability to support hepatic excretory and detoxification functions, and their in-vivo perfusion with plasma was studied in an animal experiment. Amino acids, particularly phenylalanine and tyrosine, were strongest bound by activated charcoal, while Amberlite XAD-7 removed...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1979-02-01 00:00:00
abstract：:Indication and significance of roentgenological procedures referring to esophageal and gastric motility are discussed with special reference to a number of functional disorders. Cinematography and tape-recording are necessary for fast peristaltic motion as in vascular, neurological and myogenic diseases of the upper e...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
abstract：BACKGROUND: Eosinophilic esophagitis (EoE) is detected frequently in dysphagia and noncardiac chest pain. Management of patients with EoE may be complicated because EoE is associated frequently with esophageal motility disorders. We present the rare case of esophageal achalasia (EA) associated with eosinophilic infiltr...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/a-0808-5043
更新日期：2019-02-01 00:00:00
abstract：:Die COVID-19-Pandemie ist ein weltweiter Ausbruch von neu aufgetretenen Infektionen mit dem SARS-CoV-2-Virus, von denen weltweit derzeit mehr als 10.670.000 Menschen erkrankt sind bzw. waren. In Deutschland leiden ca. 450.000 Patienten an einer chronisch entzündlichen Darmerkrankung; diese Patienten benötigen in der R...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/a-1193-5475
更新日期：2020-07-01 00:00:00
abstract：:Background: Acute hepatitis B virus (HBV) infection is still a major cause of acute liver failure (ALF), necessitating a high rate of emergency liver transplantation (LTx). Acute infection is followed by high viral replication rates leading to hepatocyte death and, ultimately, ALF. The objective of treating HBV-induce...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：10.1055/s-0042-120418
更新日期：2016-12-01 00:00:00
abstract：:The amino acid consumption test (AACT) during exogenous stimulation with secretin and CCK was proposed as a sensitive and highly specific test for detection of exocrine pancreatic insufficiency. To further investigate the diagnostic value of this test we measured the AACT in comparison with the pancreolauryl serum tes...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1992-06-01 00:00:00
abstract：:Out of 100 patients with early gastric carcinoma 4 cases with a combined benign gastric and/or duodenal ulcer were encountered. Even in long-lasting peptic ulcer history and multiple benign biopsies carcinoma may develop at some site in the ulcer stomach. That's why intermittent therapy based on ulcer symptoms in a pa...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1982-12-01 00:00:00
abstract：:A computerized documentation system for upper gastrointestinal endoscopy is described. It is easy and convenient to use. Data are continuously monitored and endoscopy records automatically regenerated. Records of previous examinations are rapidly retrieved and printed. Basic statistics are integrated. ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章
doi：
更新日期：1991-03-01 00:00:00
abstract：:The oesophagus, stomach and pancreas are primary target organs for ethanol-related diseases. In the oesophagus and stomach, ethanol induces motility disorders and mucosal lesions that are dose-dependent and reversible under acute conditions. Chronic consumption of alcohol causes a significant increase in the risk for ...
journal_title：Zeitschrift fur Gastroenterologie
pub_type： 杂志文章,评审
doi：10.1055/s-2005-858257
更新日期：2005-08-01 00:00:00
