Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eight medical students ate for a test raw meat from a pig experimentally infected with sporocysts of Sarcocystis suihominis. The meat had been officially controlled before and was found free of Trichinella and qualified for consumption. 6 to 24 hours after the meal all persons suffered from acute clinical symptoms, above all diarrhoea and vomiting, coldness and sweating which decreased, however, within 12 to 24 hours. Clinical-chemical investigations made during this time suggested an acute infection combined with an exsiccosis; the specificity of the infection, however, could only be established by serological methods and by microscopical demonstration of sporocysts of the agent. The pathogenetic relations are discussed.
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PMID:[Clinical, parasitological and serological investigations in sarcosporidiosis (sarcocystis suihominis) of man (author's transl)]. 9 26

20 patients--15 to 71 years old--, who underwent maxillofacial operations received Sokoham for 10 days via a nasogastric tube. In 0.8% of all applications vomiting occurred. Wound healing and time of hospitalisation were the same as in a control group. Mean frequency of defecation was 0.5/24 hours. Body weight, serum electrolytes, fat content of the blood, blood gases, pH, base deficit, serum transaminases, urea-nitrogen and creatinine in the serum did not change significantly.
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PMID:[Postoperative feeding of patients after maxillofacial surgery with Sokoham--a new parenteral nutritive solution]. 9 48

In 7 oncological institutions of the Soviet Union a correlation was made between the efficacy of fluorofur, hexamethylmelanin and their combination for advanced cancer of the mammary gland in 136 patients. The therapeutic effect was estimated in 104 patients. Fluorofur yielded a considerable tumor regression (more than 50%) in 14 of 36 patients (40%), the duration of the remission in effectively treated patients was 2--5 months. Hexamethylmelanin induced a therapeutic effect in 18 of 37 patients (48%), the regression being complete in 6 patients (16%), its duration was 2--7 months. The combination of these drugs proved to be of an insignificant effect, the therapeutic effect was obtained in 5 of 31 patients (16%), the remission lasted for 1.5--5 months. The fluorofur therapy is rarely accompanied with adverse side effects (leucopenia--in 17%), while with hexamethylmelanin the incidence of leucopenia was 46%, a combination of the drugs reducing it up to 17%. Hexamethylmelanin combined with fluorofur was tolerated much more poorly (vomiting). Fluorofur and hexamethylmelanin are effective drugs for treatment of patients with advanced breast cancer.
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PMID:[Effectiveness of ftorafur and hexamethylmelamine in advanced breast cancer]. 9 70

846 children with cerebral palsy were examined and 642 were selected for a statistical study by correspondence analysis. The aim was to identify without any prior assumptions, the relationships between the aetiological factors and the clinical findings. The study was completed by conventional statistical analysis of 584 of the cases. Small birth weight and a history of abnormal pregnancies was associated with a cerebral palsy affecting both legs, and often with a squint. Resuscitation was associated with athetosis and abnormalities of posture and behaviour. If the resuscitation lasted for more than 15 minutes or there were certain problems during delivery, severe abnormalities of both arms and major speech difficulties were observed. Resuscitation for less than 15 minutes or for an unknown time or intractable vomiting during pregnancy was associated with quadraplegia. Hemiplegia was related to post natal events but the aetiology was not always known. Foeto-maternal incompatibility was associated with athetosis, deafness, severe speech problems and ophthalmoplegias.
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PMID:[Statistical study of the relationships between the etiology and clinical picture of cerebral palsy]. 10 77

This study is a description of a patient who exhibited diabetic ketosis associated with an alkalosis rather than acidosis and a review of eight previously reported cases. Precipitating factors for this syndrome are severe vomiting with loss of hydrogen, potassium, and chloride ions, and dehydration. The ingestion of alkali may also result in this mixed acid-base disturbance. Treatment consists primarily of replacement of potassium and chloride. All reported patients had received large doses of insulin for initial therapy; however, limited insulin (20 U) therapy in this patient almost completely reversed the metabolic abnormality with 12 hours.
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PMID:Mixed acid-base abnormalities in diabetes. 10 96

A toxicological investigation was performed with the linear alkylbenzene sulphonate (LAS) using 4 groups of 3 male and 3 female monkeys. Dosages were 0, 30, 150, 300 and 0, 0.1, 0.5, 1.0 mg/kg/day by simultaneous oral (p.o.) and subcutaneous (s.c.) administration respectively, for 28 days. At 300 p.o. and 1.0 s.c. mg/kg/day, the monkeys vomited frequently and usually within 3 hours of administration. An increased frequency of loose or liquid faeces was recorded for animals receiving 150 p.o. and 0.5 s.c. and 300 p.o. and 1.0 s.c. mg/kg/day. Fibrosis of the injection sites was found among all the test groups, the incidence and severity being dose related. Ophthalmoscopy, laboratory examination of blood and urine, organ-weight analysis and histopathological investigation did not detect any further treatment related responses. Previous reports concerning oral administration of tetrapropylene benzene sulphonates (ABS) to dogs record prompt emesis ascribed to local gastro-intestinal effects. Vomiting observed during this investigation was considered to be of possible central origin.
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PMID:Toxicology studies of linear alkylbenzene sulphonate (LAS) in rhesus monkeys. I. Simultaneous oral and subcutaneous administration for 28 days. 10 9

Evidence is provided that the enterotoxin of Bacillus cereus variously described in the literature as diarrheagenic toxin, diarrheal agent, fluid accumulation factor, vascular permeability factor, dermonecrotic toxin, and intestinonecrotic toxin is a single relatively unstable protein of molecular weight approximately 50,000 and isoelectric point of the order of 4.9. It is presumed to be the enterotoxin responsible for the diarrheal-type B. cereus food poisoning syndrome and it may also be the pyogenic and pyrogenic factor in nongastrointestinal B. cereus infections of man and animals. The enterotoxin is a vegetative growth metabolite produced to one degree or another by almost all B. cereus strains and is readily separated from phospholipase and heat-labile cereolysin but less readily differentiated from a heat-stable hemolysin. It is lethal to mice but may also be separable from another mouse lethal factor by electrofocusing. The emetic toxin responsible for the vomiting-type B. cereus food poisoning syndrome is clearly distinguishable from the diarrheal and other toxic factors and appears to be a highly stable compound of molecular size less than 5000.
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PMID:Properties and production characteristics of vomiting, diarrheal, and necrotizing toxins of Bacillus cereus. 10 14

The nutritional status of a cancer patient may be affected by the tumor, the chemotherapy and/or radiation therapy directed against the tumor, and by complications associated with that therapy. Chemotherapy-radiotherapy is not confined exclusively to malignant cell populations; thus, normal tissues may also be affected by the therapy and may contribute to specific nutritional problems. Impaired nutrition due to anorexia, mucositis, nausea, vomiting, and diarrhea may be dependent upon the specific chemotherapeutic agent, dose, or schedule utilized. Similar side effects from radiation therapy depend upon the dose, fractionation, and volume irradiated. When combined modality treatment is given the nutritional consequences may be magnified. Prospective, randomized clinical trials are underway to investigate the efficacy of nutritional support during chemotherapy-radiotherapy on tolerance to treatment, complications from treatment, and response rates to treatment. Preliminary results demonstrate that the administration of total parenteral nutrition is successful in maintaining weight during radiation therapy and chemotherapy, but that weight loss occurs after discontinuation of nutritional support. Thus, long-term evaluation is mandatory to learn the impact of nutritional support on survival, disease-free survival, and complication rates, as well as on the possible prevention of morbidity associated with aggressive chemotherapy-radiation therapy.
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PMID:Alterations of nutritional status: impact of chemotherapy and radiation therapy. 10 84

The importance of maintaining the cancer patient's nutritional status is now recognized as a major part of the medical care. It is necessary for the oncology team to be aware of the psychological and physiological factors that interfere with food acceptance so that the correct food can be offered at the right time in the most palatable form. The oral route is the preferred method of feeding, and nutritional supplements, chosen according to the individual patient's needs, are of great value in assuring an adequate oral intake. Diagnostic tests and therapy are frequent causes of disruption of the meal schedule and the dietary service must be flexible in providing the patient an opportunity to make up for missed meals. Taste disturbance, nausea, vomiting and mucositis caused by therapy may necessitate periods of intravenous hyperalimentation. Food aversions due to therapy can frequently be prevented by avoiding new or unusual foods in the hours before chemotherapy or irradiation. Regular nutrition counseling during clinic visits and/or hospitalization permits diet modification for specific therapeutic needs. The ultimate goal is the prevention of wasting and debilitation due to malnutrition in the cancer patient.
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PMID:Oral feedings in the cancer patient. 10 86

An outbreak of diarrhea involving 28 patients occurred in two wards of a chronic disease hospital. The illness was characterized by abdominal cramps and watery diarrhea without vomiting or fever. An epidemiologic investigation suggested food-borne intoxication and incriminated turkey loaf served at the preceding evening meal as the source of the outbreak. Bacillus cereus was isolated both from the stool of all 14 symptomatic patients who were cultured and from turkey loaf. No other enteropathogens were found. The isolate of B. cereus was shown to elaborate an enterotoxin that caused fluid secretion in assays in the rabbit ileal loop and suckling mice and that also caused a positive response in the Y-1 adrenal cell assay. B. cereus is an enteropathogen that should be sought in outbreaks of food-related gastroenteritis. This organism affects the gastrointestinal tract probably by the elaboration of enterotoxins.
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PMID:A hospital food-borne outbreak of diarrhea caused by Bacillus cereus: clinical, epidemiologic, and microbiologic studies. 10 49


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