Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The increase of Cr+6 in well water results from pollution by electroplating waste water. The average content of Cr+6 in water of the wells in the polluted area is as high as 1.68 mumols/L, obviously higher than that in the control area (P less than 0.05). The health condition of inhabitants is poor in the polluted area, with a higher incidence of such symptoms as dizziness, weariness, poor appetite, abdominal pain and dermatitis. The blood pressure of the inhabitants in the polluted area is generally lower than that of those in the control area. The chromium content in the urine of 36 cases in the polluted area is 0.12 mumols/L, which is much higher than that in the control area (P less than 0.05). This investigation indicates that long-term drinking of high-chromium content water is harmful to people's health.
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PMID:[Effects of Cr+6-polluted-well-water on inhabitant's health]. 234 Jul 66

In a prospective five-year study of 65 consecutive patients with upper abdominal pain the Neostigmine Morphine Test (NMT) was applied as a screen for biliary, ampullary, and pancreatic disease. Three facts emerged from this study: 1) the amylase and lipase were overly sensitive, but not specific and had only a 10 per cent predictive value for ampullary obstruction; 2) the bilirubin, alkaline phosphatase, and serum glutamic oxaloacetic transaminase (SGOT) were positive in patients with ampullary obstruction if they were postcholecystectomy but not so in patients with an intact gallbladder, which may be explained by the third observation; 3) the gallbladder can compensate for partial ampullary obstruction by dilatation five to ten times and by its ability to absorb 90 per cent of the water content of the bile. The Neostigmine Morphine Test is not a reliable screen for ampullary obstruction and positive findings must be confirmed by other studies.
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PMID:A second look at the neostigmine morphine test. 247 60

From September 1986 through July 1987, all fecal specimens obtained from infants and children who visited the pediatric clinic of the Shizuoka General Hospital with complaints of abdominal pain or diarrhea were examined for thermophilic Campylobacters. Bacteriological and epidemiological studies were performed on household contacts. The mothers of the patients were compared with the mothers of age-matched control subjects. Bacteriological examination of animals in 49 primary schools in Shizuoka city was performed. C. jejuni was isolated from 47 (9.4%) of the 499 feces samples, occupying first place in the bacterial etiology of acute bacterial enteritis. Infants and young children below 10 years of age comprised 81% of the total cases. Fourteen (13%) strains of C. jejuni were isolated in 9 families among 105 household contacts of the index patients. Six symptomatic contacts in two households had eaten the same suspected chicken as the respective index patients. In three families, C. jejuni was isolated from the remainder of the chicken. The serotype of these isolates was identical to that of the isolates from the index cases and the other family members. It was also noted that the same chopping boards were used for the preparation of salads after cleansing with water. In two index cases, the antibody of convalescent serum against C. jejuni isolated from the chicken, as estimated by passive hemagglutination method, ranged from 1:320 to 1:1280. These facts strongly supported the assumption that they had been infected by the chicken. The remaining persons were asymptomatic and the possibility was left that the index cases had been secondarily infected by these carrier persons.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Epidemiological aspects of enteritis due to Campylobacter jejuni]. 250 23

The term "hemosuccus pancreaticus" was coined by Sandblom in 1970, to describe a syndrome manifested by massive gastrointestinal hemorrhage through the pancreatic duct and the ampulla of water. A case of hemosuccus pancreaticus which had no hematemesis and melena is reported in comparison with two previously experienced cases. A 68-year-old alcoholic man was referred to Eiju General Hospital for poor appetite and occasional colicky pain in left epigastrium. Abdominal angiography and computed tomography revealed an aneurysm at the tail of the pancreas and hemosuccus pancreaticus caused by true aneurysm was strongly suspected. Laparotomy revealed chronic pancreatitis and a pancreatic pseudocyst at the tail of the pancreas that was considered to be the cause of the pain. Resection of pancreatic tail and splenectomy was performed without complication. Histopathological diagnosis of the resected pancreas was chronic pancreatitis. He has complained no abdominal pain and melena for 6 months after operation.
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PMID:[A case of hemosuccus pancreaticus associated with chronic pancreatitis]. 259 8

In chinese medicine, Phellodendri Cortex (Phellodendron amurense Ruprecht) has been used to treat the patient who suffers from gastroenteritis, abdominal pain or diarrhea. Berberine has been identified as a major component in this plant, and it has biological activities, such as bactericidal activity, anti-cholera toxin effect, anti-inflammatory effect, stimulative effect of bile secretion or bilirubin discharge. In the previous study, we have shown the presence of anti-inflammatory activity in the berberine-free fraction of the extract from this plant. In the present study, we also found anti-ulcer activity in the fraction. The fraction significantly inhibited the formation of ethanol-induced ulcer, aspirin-induced ulcer (s.c., p.o.), pylorus-ligated ulcer (p.o., i.d.) in rats, as well as that of stress ulcer in restrained and water-immersed mice (p.o.). In addition, gastric acid secretion was significantly reduced in pylorus-ligated rats by subcutaneous or intraduodenal administration of the fraction, but not by oral administration. These findings suggest that the suppression of ulcer formation may be due to the additive effect of the cytoprotection effect and the reduction of gastric acid secretion by administration of the berberine-free fraction.
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PMID:[Anti-ulcer effect of extract from phellodendri cortex]. 260 17

As part of a health impact evaluation of a water supply and sanitation project in a rural area of Bangladesh, diarrhoeal morbidity was recorded in children 0-4 years of age using weekly recall in household interviews, during the period March 1984 to December 1987. During the baseline year, 1984, the incidence rate of all diarrhoea episodes (3.8 episodes per child per year), and those defined as persistent, duration greater than 14 days (0.6 episodes per child per year), showed a similar age distribution, peaking in the 12-23 month age group. Sixteen per cent of all episodes were classified as persistent, and this proportion was greatest in the 0-5 month age group (25%). Children suffering at least one episode of persistent diarrhoea in 1984 also experienced a higher incidence of acute diarrhoea (less than = 14 days duration) than those suffering acute diarrhoea only (4.2 versus 3.7 episodes per child per year). Persistent diarrhoea showed a similar seasonal pattern to that of all episodes. Rates of abdominal pain, isolation of Shigella spp and a diagnosis of dysentery were significantly higher in persistent episodes than in acute episodes. Closer follow-up of children during 1986 and 1987, through the recording of all periods of absence of the child from the home, showed that overall diarrhoea incidence rates were little affected when absence was taken into account, but that the incidence of persistent diarrhoea and the proportion of episodes classified as persistent were significantly reduced. The implications of this methodological problem are discussed.
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PMID:Persistent diarrhoea in a rural area of Bangladesh: a community-based longitudinal study. 262 Oct 34

Cryptosporidia are important causative agents of acute diarrhea among children in tropical countries. The leading symptoms are watery diarrhea lasting from 2 to 8 weeks and vomiting accompanied by crampy abdominal pain. Dehydration occurs frequently. The prevalence of cryptosporidia infections is much higher in tropical regions (an average of up to 10%) than in moderate regions. Cryptosporidia infections are dependent both on the children's age (highest rates among children below 2 years of age) and the season. In most studies, the highest incidence was found during the rainy season. Children who were breast-fed showed lower rates of infection. The transmission is fecal- oral, especially from animals to humans, from person to person, but also by way of contaminated drinking water. For an exact description of the epidemiology of cryptosporidia infections in the tropical countries, especially of the transmission, the seasonal differences and the breast feeding patterns, further studies are needed.
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PMID:Epidemiology of cryptosporidiosis in children in tropical countries. 263 71

The chemistry, pharmacology, pharmacokinetics, clinical uses, adverse effects and drug interactions, dosage, availability and cost, and indications for use of octreotide, a new synthetic analogue of the peptide hormone somatostatin (SS), are reviewed. Like SS, octreotide suppresses secretion of pituitary growth hormone (GH) and thyrotropin and decreases release of a variety of pancreatic islet cell hormones including insulin, glucagon, and vasoactive intestinal peptide (VIP). Octreotide also reduces splanchnic blood flow, gastric acid secretion, GI motility, and pancreatic exocrine function and alters the absorption of water, electrolytes, and nutrients from the GI tract. The elimination half-life of i.v. octreotide is 72-98 minutes, compared with 2-3 minutes for i.v. SS. Usual administration of octreotide is by the i.v. or s.c. route. Octreotide has been studied in the treatment of hormone-secreting pituitary tumors and pancreatic islet cell tumors. Octreotide therapy lowers GH secretion and improves clinical symptoms in patients with acromegaly and may suppress clinical symptoms to a greater degree than bromocriptine. Patients with carcinoid syndrome and VIP-secreting tumors (vipomas) have had substantial improvement in clinical symptoms with administration of octreotide. This agent does not appear to be effective in the treatment of nonvariceal upper GI bleeding and acute pancreatitis; its relative usefulness in the treatment of variceal bleeding is not established. Adverse effects associated with octreotide therapy generally have been mild, including pain or burning at the injection site, abdominal pain, and diarrhea. Octreotide has been shown to interfere with absorption of oral cyclosporine. Standard initial therapy is octreotide acetate 50-100 micrograms s.c. every 8-12 hours, with titration based on clinical and biochemical effects. Up to 3000 micrograms/day of octreotide acetate has been administered to patients with acromegaly without serious adverse effect. Octreotide is marketed under the brand name Sandostatin and is available in 1-mL ampuls containing 50, 100, and 500 micrograms of octreotide acetate. Because the conditions for which octreotide appears to be most effective are uncommon, the drug should be considered for addition to the formulary in tertiary-care institutions only; addition of octreotide to the formulary of a community hospital is probably unnecessary. The synthetic analogue octreotide is longer acting and more specific in pharmacologic action than SS.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Octreotide, a new somatostatin analogue. 265 11

A large number of patients with fever, diarrhea and abdominal pain outbreaks in Yongan, Fujian in late Aug. 1987. 1113 patients fell ill in 5 days. S. typhi-murium were isolated from patients feces. Related HA-antibodies were detected in sera. All patients complained that they had eaten ice drink. Through investigating one of ice-bar, S. typhi-murium were detected from ice-cream and frozen cream, eggs and containers. A lot of contaminated bacteria were detected in ice cream containing 2.2 10(5)-1.5 10(8) and 2.9 10(5) in ice-brick per piece respectively. It was demonstrated that food poisoning outbreak was due to S. typhi-murium. Mean of patient's incubation period were 24.15 hrs., 78% diarrhea were less than 10 episodes. The incubation period, symptom were possessed of closed relation with the number of bacteria which patients taken in. After 4 months, a part of patients, poultry, eggs and polluted water were investigated, it was showed that S. typhi-murium were detected from 5% polluted water. Due to the potential danger has been existing. We should pay attention to surveillance and to prevent epidemic outbreak again.
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PMID:[Large food poisoning of Salmonella typhi-murium caused by ice drinks]. 266 Oct 8

Between August 1982 and December 1985, seven patients at a children's hospital developed hospital-acquired pneumonia caused by Legionella pneumophila. Demographic data included the following: mean age 12.3 years (range 9 months to 20.5 years); male/female ratio 5:2; all patients were white. Some previously identified risk factors present in our patients included high-dose corticosteroid therapy (five patients), other immunosuppressive therapy (four), and chronic lung (five) or kidney (three) disease. Symptoms and signs included rapid onset, fever, cough, pleuritic chest pain, dyspnea, abdominal pain, diarrhea, and headache. Rhinitis, myalgia, and neurologic abnormalities were not noted. Chest roentgenograms revealed single-lobe consolidation in three patients, diffuse bilateral alveolar infiltrates in three, and pleural effusion in three. All patients were treated with erythromycin; three patients also received rifampin. Tracheal intubation and mechanical ventilation were required by four patients. Six patients improved after therapy. One child died of persistent lung disease 1 month after the onset of legionnaires disease. L. pneumophila was isolated from potable water in the hospital. Aerosol equipment cleansed with tap water and the showers were implicated as means of exposure by patients to contaminated potable water. No new nosocomial cases were seen after immunocompromised children were prohibited from taking showers, and sterile water was used to cleanse equipment for administering aerosol medications.
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PMID:Nosocomial legionnaires disease in a children's hospital. 273 94


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