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)

Acute toxicity of cefodizime sodium (THR-221) was examined in mice of both sexes, rats of both sexes (including 5-day-old young), and male dogs. The LD50 values of THR-221 (mg/kg) were as follows: (1) mice: intravenous, 7200 for males and 5000 for females; intraperitoneal, 10500 for males and 11000 for females; subcutaneous, 17500 for males and 16500 for females; and oral, 28000 for males and 29000 for females. (2) rats (adult): intravenous, 7000 for males and 8200 for females; intraperitoneal, 9500 for males and 8800 for females; subcutaneous, 17000 for males and 15500 for females; oral, more than 20000 for both sexes; and intramuscular, more than 3200 for both sexes. (3) 5-day-old rats: subcutaneous, 5278 for males and 5314 for females. (4) male dogs: intravenous, more than 5000. Major changes in general conditions observed in mice and rats were decreased spontaneous activity, lying prone, respiratory changes, staggering gait, clonic or clonic-tonic convulsions, and cyanosis, and in the animals dosed orally, diarrhea or salivation was also noted. The changes in 5-day-old rats were respiratory changes, agony, loss of reflex to an external stimulus, and congestion at the injection site, and those in dogs were vomiting, dryness of the nose, and soft or mucous stools. Autopsies on the mice and rats which died revealed hemorrhage on the brain surface. In addition, the following were seen: intraperitoneal retention of fluid and dark red spots on the abdominal wall (i.p.), subcutaneous retention of fluid or jellylike material and hemorrhage at the injection site (s.c.), and retention of fluid and dark red spots on the mucosa in the digestive tract (mice p.o.). In 5-day-old rats which died, the subcutaneous tissue at the injection site showed hemorrhage macroscopically and inflammatory changes microscopically. Hematological and blood chemical tests performed in dogs showed an increase in white blood cells and changes suggesting anemia, increases in GOT, LDH and ALP activities, and slight changes in urea nitrogen and inorganic phosphorus. In one animal given a low dose of 2500 mg/kg, an increase in GPT activity was also seen. However, these changes were all transient. Microscopic findings in dogs were slight inflammatory changes in the subcutaneous tissue around the injection site.
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PMID:[Acute toxicity study of cefodizime sodium]. 317 86

In placebo-controlled cross-over trials in dogs, two 'identical' operations were performed on the forelimbs of each animal with an interval of 28 days, to evaluate how daily doses of 1.5 g paracetamol, 1.5 g acetylsalicylic acid (ASA) and 0.5 g ASA might modulate an acute post-operative inflammatory reaction. On the third post-operative day the reductions in swelling compared with placebo averaged 33% with 1.5 g paracetamol (P = 0.02), 24% with 1.5 g ASA (P = 0.03) and 15% with 0.5 g ASA (P = 0.18); while the reductions in pain estimates averaged 47% with 1.5 g paracetamol (P = 0.01), 32% with 1.5 g ASA (P = 0.07) and 28% with 0.5 g ASA (P = 0.21). There were no clinical signs of adverse drug effects, such as vomiting, haematochezia, cyanosis or depression. The results disagree with the traditional view that paracetamol has little or no anti-inflammatory effect, and demonstrate that paracetamol may reduce an acute inflammatory reaction, at least as efficiently as ASA. The potential pro-inflammatory effect of ASA in low doses is discussed. It is concluded that paracetamol appears to be a valuable drug against post-operative or post-traumatic sequelae in the veterinary as well as in the human clinic.
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PMID:Effects of paracetamol and acetylsalicylic acid on the post-operative course after experimental orthopaedic surgery in dogs. 318 54

Spontaneous rupture of the esophagus (Boerhaave's syndrome) usually presents in a dramatic fashion. Classically, following repeated episodes of vomiting, patients present with chest pain, dyspnea, cyanosis, shock, and cardiovascular collapse. We present a case of occult Boerhaave's syndrome diagnosed by an upper gastrointestinal series in a 33-year-old man who arrived at the emergency department with a chief complaint of hematemesis. This case report reviews the usual presenting signs and symptoms of Boerhaave's syndrome and concludes with a caution to physicians not to ignore the possibility of this disease entity in relatively stable patients.
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PMID:"Occult" Boerhaave's syndrome. 328 11

The supine distal esophageal pH was recorded over 24 hours, in low birth weight infants. Forty-seven of them were asymptomatic (group T) and 93 presented with digestive symptoms (regurgitations and/or vomiting) associated (group DA; n = 49) or not (group D; n = 44) with a history of apneas, bradycardias, cyanosis or pallor fits. On the recording day, post-natal ages (weeks), conceptional ages (weeks) and weights (g) were not different among the 3 groups (T: 4.8 +/- 2.6; 40.1 +/- 2; 2,590 +/- 210. DA: 4.7 +/- 3.3; 40 +/- 3.3; 2,980 +/- 640. D: 4.7 +/- 2.8; 41.1 +/- 3.3; 2,710 +/- 620). In the 3 groups all the features of the acid and highly acid gastroesophageal refluxes (GER) were significantly more marked in late post-prandial stages (LPPS) than in early post-prandial stages (EPPS) (p less than 0.001). Slightly acid GER were more frequent in LPPS than in EPPS for groups T and DA (p less than 0.01). No significant difference could be found when comparing group T with groups D, DA and with a sample of 21 infants presenting with vomiting.
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PMID:[Esophageal pH-monitoring in asymptomatic and symptomatic newborn infants]. 340 6

Gastroesophageal reflux (GER) may induce severe complications in infants: besides esophagitis numerous authors have established a relationship between GER and relapsing respiratory infections, between GER and apnea, cyanosis or bradycardia. This required a more precise estimation of the postural treatment than the clinical data of vomiting or the weight curve. Esophageal pH studies are considered to be the most valuable investigational technique in case of GER. It allowed us to study the importance of acid reflux in 43 patients under 1 year of age in different postures: 45 degrees upright in an infant-seat, horizontal prone and 30 degrees prone positions.
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PMID:[Gastroesophageal reflux in infants. Value of orthostatism and ventral decubitus]. 356 41

Clinical studies were performed in 27 consecutive patients with high-altitude pulmonary edema who were transported from the mountains to Shinshu University Hospital, Matsumoto, Japan. The altitude of onset was 2,680 m to 3,190 m above sea level. Symptoms included marked dyspnea, cough, and stridor. Physical findings included cyanosis, tachycardia, and rales. Neurologic disturbances, which were seen in 17 patients, included headache, vomiting, memory disturbance, clouding of consciousness, or coma. Chest roentgenograms revealed patchy infiltrates throughout the pulmonary fields, often in an asymmetric pattern, and enlargement of the right ventricle. Hemodynamic studies by right cardiac catheterization showed that high-altitude pulmonary edema was noncardiogenic. Scintiscans of the lungs with technetium-99m-macroaggregated albumin (99mTc-MAA) performed in one patient showed decreased perfusion of 99mTc-MAA in the area of infiltrates. Pulmonary edema fluid collected through the endotracheal tube in two patients was rich in protein. Computerized tomograms of the brain showed small ventricles and cisterns, disappearance of sulci, and diffuse low density of the cerebrum, indicating cerebral edema in eight of nine cases. Retinal hemorrhage and papilledema were observed in five patients.
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PMID:Clinical features of patients with high-altitude pulmonary edema in Japan. 366 94

In nonanesthetized young pigs, the influence of prednisolone sodium succinate therapy on a 65% lethal dose of Escherichia coli endotoxin was studied by evaluating clinical signs, several hemodynamic variables, survival rate, and changes seen at necropsy. Endotoxin infusion induced reproducible clinical signs characterized by nausea, vomiting, dyspnea, cyanosis, and moderate excitement followed by severe CNS depression. Among the hemodynamic variables, there were decreases in arterial blood pressure and cardiac output and increases in pulmonary arterial pressure, heart rate, and total peripheral and pulmonary vascular resistances. Core temperature and arterial pH did not change significantly. Survival rate at 30 hours after the start of the endotoxin infusion was 35%. According to the necropsy, marked edema and hemorrhages were in several organs. Treating the experimental animals with prednisolone sodium succinate (3 injections of 10 mg/kg of body weight after the start of the endotoxin infusion) did not influence any of the monitored hemodynamic variables, except for arterial blood pressure, which was higher at the end of the hemodynamic recording period (270 minutes after the start of the endotoxin infusion). Clinical signs, survival rate, and changes at necropsy were similar in both treated and nontreated pigs. This lack of effect can be due to an inappropriate dosage of the steroid or failure of steroid treatment to alleviate endotoxin-mediated effects.
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PMID:Endotoxic shock in the awake young pig: absence of beneficial effect of prednisolone sodium succinate treatment. 389 34

The clinical and physiologic features of 28 infants with Pierre Robin syndrome and those of 20 infants with various types of nasal obstruction were reviewed to determine whether different causes of upper airway obstructure may lead to a common syndrome. The patients had no significant differences in distribution of main clinical manifestations. Their features included cyanosis with respiratory distress, apneic spells, oropharyngeal dysphagia, vomiting, failure to thrive, cor pulmonale, brain damage, and sudden death during sleep. The common physiologic manifestation appeared to be an oropharyngeal obstruction caused by glossoptosis, which occurred mainly during wakefulness. Upper airway obstruction led to hypoxemia, which, in many instances, was not associated with hypercapnia and was not relieved by oxygen administration. It is concluded that regardless of a specific cause, any airway obstruction that results in a decreased inspiratory pressure overcoming the airway maintaining genioglossus action causes a glossoptosis-apnea syndrome.
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PMID:Glossoptosis-apnea syndrome in infancy. 399 Dec 69

Every time the tuberculosis is present and it is to be included in the differentialdiagnosis if the occasion arrises. In the anamnesis it is necessary to pay attention to specific diseases and the risk groups like patients with "21-day-cough", silicotics, "Contrast-articularis bronchitics", diabetics, so-called "persons with fibrotic lesions" and patients with frequent influenzal infections. The symptoms unclear gastric distress, want of appetite, indifferent loss in weight, uneasiness, slight vertigo and fast tiredness already give further references. Breath-pain, haemoptysis and subfebrile temperatures are already severe symptoms. A thorax X ray-photograph, tuberculin test, heamogram, sedimentation test and intensive search for mycobacteria, belong to the diagnosis. In extrapulmonary foci the search for mycobacteria is to try by swab, puncture, control of urine and menstrual blood. It is possible, that a histologic corroboration will be necessary. Unclear fever, headache and vomiting with or without dyspnoea, cyanosis and diaphragmatic lowness indicate a ocular reflection, liver biopsy and, in special case, a lumbar puncture without delay. Sooner or later the course of an unrecognized phthisis can result in death. It is necessary to fill up the gap between welltime diagnosis and death by unknown tuberculosis. That means: Thorough knowledge of matter, insight into the disease-course and inducement of all necessary diagnostic possibilities.
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PMID:[Diagnosis and course of tuberculosis especially from the viewpoint of clinically unknown deaths]. 407 12

Complications associated with Saffan anaesthesia were recorded following 100 administrations of the anaesthetic to cats. Hyperaemia or oedema of the pinnae or forepaws was recorded in 69 per cent of administrations. Other common complications included coughing and partial laryngean spasm at intubation, cyanosis, postoperative vomiting and opisthotonus. Suggestions are made for minimising the incidence of such complications.
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PMID:Complications of saffan anaesthesia in cats. 616 Jun 74


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