Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the years 1980-1983 M. xenopi was isolated from the sputum of 37 persons, 30 of them living in the agglomeration of the regional town in the region of Northern Bohemia with 1,175,000 inhabitants. Only 7 of these 30 had manifestation of pulmonary disease. M. xenopi was found repeatedly in the sputum in 5 patients out of 7 affected and in 2 out of 23 persons who showed no signs of a disease. The prevalence was in males between the age of 52-67 years. All of them suffered from other diseases, as chronic bronchitis, TB healed after lobectomy, lung cancer, fibrotic lung lesions, diabetes mellitus, gastric ulcer healed by resection, chronic alcoholism. Investigations were made for detection of the source of infection. Bacteriological examinations of cold and warm tap water in flats of 9 persons with M. xenopi in their sputa were carried out, as well as cold and warm tap water from flats of 2 healthy persons. M. xenopi was found in tap water of 5 persons with M. xenopi in their sputum and in one of the two healthy persons. In the water of one household we found M. kansasii. We came to the conclusion, that transmission carried out in susceptible persons is most probably due to aerosol during washing and showering with water, containing these mycobacteria.
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PMID:Water-borne Mycobacterium xenopi--a possible cause of pulmonary mycobacteriosis in man. 380 13

In a prospective study of 132 cases of gastroduodenal ulcer, proven by endoscopic biopsy, there were 59 in which fungi were cultered (44.7%). There was no significant difference in incidence between gastric ulcer (46.2%) and duodenal ulcer (42.6%), or between benign and malignant gastric ulcer (47.2 and 42.1%, respectively). Most of the fungi were yeasts of the genus Candida and Torulopsis. The mycel phase was demonstrable only in the native or histological preparation (16.7% [native] and 10.6% [histological] positive findings). In all those cases in which pseudomycels were demonstrated the culture count was especially high (more than 20 colonies). In most of these there was an additional disease which may be associated with immunological insufficiency (e.g. diabetes, chronic alcoholism, malignoma). The presence of pseudomycelia or more than 20 colonies in the culture from gastroduodenal ulcers are thus less of a pointer as to whether the local lesion is benign or malignant than to a general weakening of the organism's defence mechanisms.
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PMID:[Fungal infestation of gastroduodenal ulcers: incidence and significance (author's transl)]. 708 48

Six patients with necrosis of the lesser curvature of the stomach after proximal selective vagotomy are described. The decreased circulation due to proximal selective vagotomy can lead to extensive necrosis of the lesser curvature in cases of lack of submucosal plexus, and especially in cases with stenotic arteriosclerotic collaterals. However, one must differentiate localized perforations caused by a intraoperative laceration of the gastric wall and perforations of a gastric ulcer. Renal insufficiency, hypertension, diabetes mellitus, generalized arteriosclerosis, and previous splenectomy are, in our experience, contraindications for a proximal selective vagotomy. Those cases should be treated by selective gastric vagotomy with pyloroplasty.
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PMID:[The pathogenesis of stomach wall necrosis following selective proximal vagotomy]. 723 76

We had already made a report on outcome of schizophrenia (1986). The patients, 129 typical schizophrenia, were continuously observed over 30 years in the Kawagoe Dojinkai Hospital. Recently, we again evaluated their prognoses according to the same criteria as adopted in the first report, and divided them into the following five groups. [symbol: see text]: completely remitted group (21 persons, 16.3%), [symbol: see text]: almost remitted cases now holding jobs (23 persons, 17.8%), [symbol: see text]: Slightly remitted group showing good adjustment at home or hospital (41 persons, 31.8%), [symbol: see text]: maladjusted cases always showing an unfavorable condition (25 persons, 19.4%), x : incurable cases (19 persons, 14.7%). 1) In the last 8 years, there were 30 persons (23.3% of the whole patients) who showed prognostic changes (10 persons improved, 20 persons worsen). While the second group ([symbol: see text]) has seen fewer persons (12 persons down) than previous study, the third group ([symbol: see text]) has seen more persons (9 persons up). Each three groups, that is, the first two groups ([symbol: see text] + [symbol: see text], 44 persons, 34.1%), the third group ([symbol: see text], 41 persons, 31.8%), and the forth and fifth groups ([symbol: see text] + x, 44 persons, 34.1%) accounted for a third of the whole patients. It is after 32 years on the average (extending from 21 to 50 years) from the onset of illness that they showed prognostic changes. 2) Generally speaking, catatonic patients had favorable prognoses, hebephrenic patients unfavorable ones, and paranoid patients medium ones. But 4 improved persons in the forth and fifth groups were all hebephrenic type. 3) 17 among the 30 persons who showed prognostic changes were unstable type. They took a wave-like course. 4) 27 of all the 129 patients were dead. 25 were dead from disease mentioned below. Malignancy (8 persons), Cerebral vascular disease, Pneumonia and Diabetes (3 persons), Heart-failure (2 persons), Ileus, Myocardial infarction, Hepato-cirrhosis, Gastric ulcer, Tuberculosis and Natural death (1 person). 2 persons committed suicide. 5) Outcome of 45 patients who discontinued our medical therapy became clear as follows. [symbol: see text] + [symbol: see text]: 18 persons (40.0%), [symbol: see text]: 9 persons (20.0%), [symbol: see text] + x : 18 persons (40.0%). A smaller percentage of the patients belongs to the third group ([symbol: see text]) than that of our patients who were continuously followed by us.
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PMID:[Outcome of schizophrenia--extended observation (more than 30 years) of 129 typical schizophrenic cases [III]]. 773 53

Double pylorus is either a congenital abnormality or an acquired complication of peptic ulcer disease. We had followed two patients for 3 and 5 yr, respectively, to observe the processes of formation and the prognosis of double pylorus. Initially, duodenal ulcer was found in one patient with diabetes mellitus and chronic renal failure, and gastric ulcer was found in the other with chronic obstructive pulmonary disease. Both developed double pylorus with refractory courses. In spite of intensive medical treatment, both of them had persistent ulcers in the fistulous tract and failed to develop reepithelization. Helicobacter pylori was found in all of the specimens of gastroduodenal biopsies in both cases. Therefore, we believe that the refractory courses of double pylorus may be related to the underlying diseases and/or the presence of H. pylori. Antibacterial treatment of H. pylori or surgical intervention should be considered for patients with this condition.
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PMID:Double pylorus: report of a longitudinal follow-up in two refractory cases with underlying diseases. 773 94

Renal failure developed in a patient treated for worsening spastic dyspnoea, high erythrocyte sedimentation rate and enlarged peribronchial lymph nodes by the antituberculotic regimen. Renal biopsy disclosed rapidly progressive glomerulonephritis with 95% crescents, granulomatous periglomerulonephritis vasculitis and eosinophilic interstitial infiltrates. On the basis of the positivity of antineutrophil cytoplasmic antibodies (ANCA), eosinophilia and profound ventilatory impairment the diagnosis of Churg-Strauss syndrome was established. The patient was treated by plasma exchanges and combined immunosuppression with the profound effect on erythrocyte sedimentation rate, eosinophilia a negativization of ANCA and preservation of at least minimal renal function. Further therapy was complicated by steroid diabetes, repeated leucopenia and exacerbation of spastic bronchitis and eventually by the massive gastrointestinal haemorrhage from asymptomatic gastric ulcer. There were no signs of inflammation in renal autopsy specimens with prevailing glomerulosclerosis a periglomerular fibrosis. Renal impairment is rare in Churg-Strauss syndrome and it is only exceptionally the cause of renal failure.
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PMID:[The Churg-Strauss syndrome with rapidly progressive glomerulonephritis positive for antineutrophil cytoplasmic antibodies]. 829 37

We retrospectively evaluated clinical findings and the actual status of management of 69 tuberculosis patients admitted to the Fujita Health University Hospital, a hospital without isolation wards for infectious diseases, between 1991 and 1994. The largest age group was 60s (27.5%) followed by 70s (24.6%), 80s (15.9%) and 50s (13.0%). Eight patients (11.6%) were in the 20s. Forty-nine patients were smear-positive and 22 patients were smear-negative and culture-positive. Fourteen patients (20.3%) had a past history of pulmonary tuberculosis. Twelve patients (17.4%) also had diabetes mellitus, ten patients (14.5%) had cancer, ten patients (14.5%) gastric ulcer and five patients (7.2%) renal failure. Positive skin reaction to PPD was not found in eleven patients (15.9%) and seven of these patients were quite elderly (over 70 years old). Twenty-five cases (36.2%) were classified as type II (cavitary) and 29 cases (42.0%) as type III (non-cavitary) according to the GAKKAI classification of findings on chest X-ray films for pulmonary tuberculosis. Twenty-four patients (34.8%) were not diagnosed as tuberculosis on admission by physicians in charge. Physicians in charge tended not to suspect smear-negative patients of tuberculosis. Most of the patients with cavities on their chest X-ray films were strongly suspected of tuberculosis on admission, but in some of them, tuberculosis was not considered at all. Smear-positive patients with strongly suspected tuberculosis were diagnosed with the disease within three hospital days, while it took about three weeks in patients who were not considered as tuberculosis on admission to be diagnosed as tuberculosis. In the case of smear-negative patients, it took about one month and two months respectively to diagnose the case as tuberculosis. About half (51.1%) of the smear-positive patients were admitted and treated in single-bed rooms while 44.7% were attended in multiple-bed rooms for 11 days before they were transfered to single-bed rooms. When acid-fast bacilli were detected, 57.4% of the smear-positive patients were transfered to hospitals with isolation wards for infectious diseases, while the remaining smear-positive patients were treated in single-bed rooms at the university hospital. About one-third (31.7%) of the smear-negative patients had already left the hospital when specimens were found to be culture positive for tubercle bacilli. In conclusion, it is utmost important for physicians to suspect tuberculosis for the early diagnosis of the disease.
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PMID:[Actual status of the management of tuberculosis patients in a university hospital without isolation wards for infectious diseases]. 924 73

We report a case of gastrojejunal fistula caused by benign gastric ulcer, a very rare condition. The patient was an 81-year-old-woman who had had multiple recurrences of gastric ulcer. She also had diabetes mellitus. She was admitted to our hospital because of a left femoral head fracture, necessitating a mechanical bone head exchange operation. She had severe abdominal pain and anemia on the 48th postoperative day. Gastroendoscopic examination revealed a giant ulcer with a long-axis diameter of more than 5cm on the lesser curvature of the gastric body. She was treated with intravenous famotidine and all oral intake was restricted; her symptoms were alleviated. Two weeks later, a fistula had formed between the stomach and the jejunum just anal to the duodeno-jejunal flexure. She was placed on an ulcer diet, and was discharged with no symptoms on the 151st postoperative day. She has remained asymptomatic for 1 1/2, years to date. Lack of H2-antagonist administration, operative stress, and administration of ipriflavone appeared to have induced gastric ulcer recurrence, and formation of the fistula between the stomach and the jejunum seemed to have been facilitated by the patient being very lean and having minimal mesenteric adipose tissue.
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PMID:Gastrojejunal fistula caused by gastric ulcer. 960 60

We have recently reported that steady-state gastric mucosal blood flow (GMBF) is decreased in streptozotocin (STZ) diabetic rats, and that their GMBF response to burn-stress is impaired, probably via a nitric oxide (NO)-mediated mechanism. Accordingly, this study was designed to investigate the relation of aldose reductase (AR) and NO synthase to the regulation of GMBF during chronic hyperglycemia. STZ rats were treated with or without chronic oral administration of an AR inhibitor, epalrestat (EPA) and/or an NO synthase inhibitor, N-nitro-L-arginine methyl ester (L-NAME). GMBF was measured by laser-Doppler velocimetry (LDV). In the STZ rats, GMBF after a 24-h fasting period was decreased significantly 4 weeks after the onset of diabetes and this was accompanied by an increase in the gastric ulcer index (UI) (a measure of the length of gastric erosions and ulcers). Chronic oral administration of EPA to the STZ rats dose-dependently inhibited the increased UI and the decreased GMBF after the fasting stress, whereas chronic oral administration of L-NAME further increased the UI and further decreased the GMBF. EPA administered in combination with L-NAME to the STZ rats reduced the effects of L-NAME, but the effects did not reach significance. These results suggest that EPA protects the gastric mucosa of diabetic rats, by preventing the decrease in GMBF that is, at least in part, caused by NO-related mechanisms.
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PMID:Epalrestat prevents the decrease in gastric mucosal blood flow and protects the gastric mucosa in streptozotocin diabetic rats. 1021 35

During the period from July 1995 to June 1996 we performed transurethral resection of the prostate (TURP) on 824 patients with benign prostatic hyperplasia (BPH). Among them, 13 were dementia patients between 74 and 96 years old; they presented with urinary hesitancy in 6, retention in 4, frequency in 2 and incontinence in 1 patient. Past history included stroke in 7, hypertension in 6, pulmonary tuberculosis in 4, diabetes in 3, asthma in 2, angina pectoris in 1, Parkinson's disease in 1, pneumonia in 1, and hepatitis in 1. Careful preoperative examination revealed that they were proper candidates for TURP. They underwent TURP under spinal anesthesia. The mean operative time was 34 min, ranging from 20 to 60 min. The adenoma resected weighed 24 g on the average, ranging from 7.5 to 48 g. During surgery, although hypotension was noted in 2 patients, there was no serious morbidity. Their mental condition was well controlled with ketamine and diazepam during and after surgery. Postoperative complications included acute myocardial infarction in 1, multiple gastric ulcer in 1, and decubitus in 1. None died within 3 months after TURP, 3 died there after, and 10 patients were alive at the mean follow-up period of 26 months. Six patients reported good urination, 3 reported some improvement in urination after surgery, although requiring intermittent catheterization and 1 developed mild incontinence. In conclusion, TURP appears to provide some benefit in selected patients with dementia and should not be considered to be a contraindication for such patients.
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PMID:[Transurethral resection of the prostate for patients with dementia]. 1036 42


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