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

The potential toxicity of FE-S15, a soybean oil fat emulsion used in parenteral nutrition, was studied in dogs. Forty pure bred beagles, divided into two experimental groups (FE-S15 at 9 and 4 gm/kg BW/day) and two corresponding control groups (receiving Dextrose Ringer's Solution) were given daily infusions for 28 days via a central venous catheter. When compared with control groups no significant weight loss was observed in either experimental group; the food intake decreased only in animals receiving fat in high doses. Hemoglobin and hematocrit decreased in all groups, the greatest fall observed in the group receiving high dose fat infusion was the hematocrit decline from 43.9% to 31%. This decrease was significantly different from the control only during one observation period. The total serum lipids, triglyceride and phospholipid concentrations of the animals receiving fat in high doses increased 3-4 times in comparison to that of the control group; cholesterol increased 5 times. The serum protein level fell from 6.5 to 5.1 gm/dl in animals receiving 9 gm/kg BW/day while animals receiving 4 gm/kg BW/day had a significant increase to 8.4 gm/dl. Except for an overall decreased activity clinical sign such as lethargy, loss of appetite, vomiting, and diarrhea were infrequent and equally observed in experimental and control animals. The post mortem examination did not reveal changes that must be attributed to the administered fat. It is concluded that the fat emulsion FE-S15 is fairly well tolerated in dogs at a potentially toxic level.
 ...
PMID:[Tolerance studies of an intravenous fat emulsion (FE-S15) with beagle dogs]. 57 61

Clinical and laboratory findings from 15 patients with icteric viral hepatitis during pregnancy (VHP) and from 22 patients with intrahepatic cholestasis during pregnancy (CJP) were evaluated statistically in order to find out which parameters might help in order to find out which parameters might help in differentiating the two diseases. Diagnosis was established by needle liver biopsy in all cases. The following data were considered: history, physical examination, erythrocyte sedimentation rate (ESR) serum cholesterol, prothrombin time, total serum bilirubin, SGOT, SGPT, serum alkaline phosphatase, serum protein, serum flocculation tests, BSP blood clearance and serum HB Ag. Vomiting, high GOT and GPT serum levels, and serum HB Ag positivity suggest VHP diagnosis. Otherwise a severe itching with scratching lesions, high ESR, elevated total cholesterol and serum alkaline phosphatase values mainly if occurring in the later stage of pregnancy are consistent with CJP diagnosis. When clinical and laboratory data from a jaundiced pregnant female do not allow diagnosis, this can be established only on the basis of needle liver biopsy.
 ...
PMID:The differential diagnosis between intrahepatic cholestatic jaundice and viral hepatitis during pregnancy. 122 May 7

During Ramadan, Moslems are required strictly to avoid fluids and nourishment from dawn to sunset. Heat stress during such abstinence represents a substantial health hazard. In the Federal Republic of Germany (FRG) where numerous Moslems, particularly of Turkish origin, perform heat work and other heavy labour, we observed moderate to severe health disturbances in such labourers during Ramadan, e.g.: tachycardia, severe headaches, dizziness, nausea, vomiting and circulatory collapse. The severe dehydration of these workers was demonstrated by substantial increases in their hematocrit, serum protein, urea, creatinine, uric acid and electrolyte imbalance. Because of the evidence of the substantial health hazard to Islamic workers in such situations, we have strongly urged employers to refrain from assigning Islamic workers to heat work or heavy daytime work during Ramadan; we have therefore limited systematic studies of health problems during Ramadan to persons performing only moderate work. Even under these conditions signs of dehydration were found in the 32 labourers monitored. Some of these labourers also had to interrupt their observance of Ramadan due to health problems, e.g.: acute gout due to serum uric acid increase, or circulatory insufficiency. In light of the observed potentially harmful pathophysiological effects, the danger of dehydration of Islamic workers due to heat work during Ramadan should be taken very seriously.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:The health risks of occupational stress in islamic industrial workers during the Ramadan fasting period. 181 40

Chylous ascites in neonates is an unusual and etiologically poor understood entity. Our first case was a female newborn who suffered from abdominal distension and recurrent vomiting after birth. The history, physical, laboratory, and radiologic evaluations were not diagnostic except the evidence of obvious ascites. Paracentesis was performed and ascitic fluid was obtained. She was later discharged on a strict low-fat medium-chain triglycerides formula. She was found to have continue increase in abdominal girth, poor growth and development, and respiratory distress in which led her to readmission at 8 months of age. Exploratory laparotomy was done in order to rule out an anatomical lesion in which may be obstructing the lymphatic flow; but no such lesion could be found. She expired at 1 year of age with chylothorax, chylopericardium and lobar pneumonia. The second case, a 37-day-old male baby, who was admitted because of right inguinal hernia. Milky ascitic fluid in the abdomen was incidentally found during herniorrhaphy. Analysis of the fluid revealed protein 1,616 mg/dl, glucose 487 mg/dl, and triglyceride 796 mg/dl. Culture of peritoneal fluid grew no bacteria. Other laboratory findings were: serum protein 4.8 mg/dl, and BUN 14 mg/dl. A plain film of abdomen and sonogram showed massive ascites. The infant was then put on Pregestimil with the hope that the medium-chain triglyceride formula would improve his condition. Since then the child's abdominal girth did not increase and he continued to growth and develop normally at 4 months follow up.
 ...
PMID:[Neonatal chylous ascites: report of two cases]. 227 29

Cardinal signs of red mold toxicosis in man and farm animals are vomiting, nausea, diarrhea, and food refusal. The red mold toxicosis has been suggested to be induced by trichothecenes, which are produced by Fusarium fungi. Fusarenon-X (F-X) is one of the trichothecene mycotoxins. The ip injection of F-X to rats causes an expansion of the small intestine and watery diarrhea. In this study, we measured the concentrations of protein, sodium, potassium, and calcium in the serum of rat treated with F-X for the sake of demonstrating the loss of serum protein and the decreases of serum sodium and calcium by F-X. Since it is well known that some diarrheal diseases are due to the increase of cyclic nucleotide level in the intestinal mucosa, we also measured cyclic AMP and cyclic GMP levels in the intestinal mucosa. It was demonstrated that F-X did not increase the cyclic AMP and cyclic GMP levels in the jejunal and the ileal mucosa at 8 and 24 hr after F-X treatment. The results obtained in this work suggest that F-X-induced diarrhea is not mediated by the cyclic nucleotide system.
 ...
PMID:Studies on mechanisms of diarrhea induced by fusarenon-X, a trichothecene mycotoxin from Fusarium species: fusarenon-X-induced diarrhea is not mediated by cyclic nucleotides. 282 46

Serum proteins were evaluated by agarose electrophoresis at periodic intervals between postinoculation days (PID) 2 and 35 in 4 litters of pigs inoculated orally at 36 to 38 hours of age with 70,000 sporulated Isospora suis oocysts and in 4 litters of age-matched noninoculated control pigs. In inoculated pigs, clinical disease characterized by vomiting and diarrhea began at PID 3 to 4 and was resolved by PID 11. Isospora suis oocysts were detected in feces of inoculated pigs from PID 5 to 25, with peak numbers present on PID 5 to 6. Of 43 pigs inoculated with I suis oocysts, 4(9.3%) died of coccidiosis, and samples were not obtained for serum protein evaluation. Of 39 noninoculated control pigs, all remained clinically normal, and I suis oocysts were not detected in their feces. Serum protein fraction values in inoculated and control groups compared at each sample collection time did not differ significantly, except at PID 15, when beta-globulin values were lower in inoculated pigs (P = 0.02). At PID 35, total serum proteins, albumin, and alpha 1-, beta-, and gamma-globulin values of inoculated pigs were lower than those of controls, but there were too few pigs examined for definitive statistical analysis. Differences in trends over time were observed between inoculated and control groups for several serum protein fractions. In inoculated pigs, total proteins (P less than 0.1) and beta-globulins (P less than 0.01) decreased with time, whereas those of control pigs increased. Similar differences in trends were noticed for albumin and alpha 1-globulins, but these were not significant.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Serum proteins of neonatal pigs orally inoculated with Isospora suis oocysts. 335 49

Subacute toxicity and its recovery of bestatin (NK421) was studied on both sexes of 34 Beagle dogs. At dose levels of 600, 240, 96 and 38.4 mg/kg, NK421 was administered orally to dogs for 90 successive days. The control group was treated orally with 2 g/dog of corn starch. Each group was constituted of 3 males and 3 females, and 2 males and 2 females were added to the 240 mg/kg group for the recovery test for 35 days. As general symptoms, loss of appetite, vomiting, abnormal feces (loose stool, diarrhea, mucous stool), eye mucus, decoloration of the visible mucous membrance and unkempt fur were observed slightly and almost dose-dependently in the group dosed with more than 96 mg/kg. Body weight decreased with the passage of time in the 600 and 240 mg/kg groups, but no death appeared in any group. In correlation with general signs, slight anemia was seen hematologically, and the increased alkaline phosphatase activity and the decreased albumin ratio in serum protein fraction were observed biochemically. The slight abnormal findings of bone marrow, spleen and liver were also demonstrated histopathologically. All the above findings disappeared during the recovery period. The maximum non-toxic dose of NK421 in this study is estimated to be 38.4 mg/kg in dogs.
 ...
PMID:Toxicological studies on bestatin. II. Subacute toxicity test and recovery study in beagle dogs. 667 29

Cinoxacin, a chemotherapeutic agent that inhibits bacterial DNA synthesis, has recently been approved for the treatment of initial and recurrent bacterial urinary tract infections. Although closely related to nalidixic acid, cinoxacin possesses some distinct characteristics: rapid attainment of therapeutic urinary concentrations and greater activity against strains of Enterobacteriaceae that cause urinary tract infections. Biopharmaceutical properties include serum protein binding of approximately 70%, 50-60% excretion of intact drug in the urine of patients with normal renal function, and an elimination half-life of approximately one hour. The elimination half-life is increased in patients with decreased renal function and when probenecid is coadministered. Adverse events occur infrequently and consist of nausea, vomiting, headache, dizziness, and hypersensitivity reactions. The drug compares favorably with standard therapies for the treatment of bacterial cystitis and recurrent urinary tract infections. Initial studies demonstrate that cinoxacin has substantial efficacy as a prophylactic agent for those women who experience recurrent, symptomatic urinary tract infections.
 ...
PMID:Cinoxacin: mechanism of action, spectrum of activity, pharmacokinetics, adverse reactions, and therapeutic indications. 676 8

In 1956 we evaluated a patient who had a debilitating disease of a 2 yr duration, characterized by recurrent vomiting, diarrhea, cachexia, massive edema, hypoproteinemia, and dilated intestinal lymphatics. During our initial evaluation of this patient, we observed that 42% of her circulating protein pool was lost into her gastrointestinal tract daily, whereas normal gastrointesinal loss of protein does not exceed 1.6%. Her disease appeared to represent a classic example of intestinal lymphangiectasia. She was treated symptomatically for 13 yr with essentially no change. In 1969 the patient developed a stage IV diffuse, undifferentiated (non-Burkitt's) malignant lymphoma. Using immunoperoxidase staining, the neoplastic cells were found to contain cytoplasmic IgMKappa, suggesting that the lymphoma had a monoclonal B-cell origin. She was successfully treated with cyclophosphamide, vincristine, and prednisone. Shortly after the initiation of this systemic combination chemotherapy, her serum protein concentration returned to normal, her edema resolved, and she was cured of gastrointestinal symptoms. Moreover, repeat studies revealed that her protein loss had fallen to only 2%. The simultaneous cure of both the intestinal lymphangiectasia and lymphoma with combination chemotherapy suggests new relationships between these conditions as well as new possibilities for the treatment of acquired forms of intestinal lymphangiectasis associated with overwhelming gastrointestinal protein loss.
 ...
PMID:Resolution of longstanding protein-losing enteropathy in a patient with intestinal lymphangiectasia after treatment for malignant lymphoma. 745 Apr 3

CI-986 (5-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1,3,4-thiadiazole-2(3H)- thione-2-hydroxy-N,N,N-trimethylethanaminium salt) is a novel anti-inflammatory compound classified as a dual inhibitor of cyclooxygenase and 5-lipoxygenase. Studies were undertaken to characterize the preclinical toxicology of the compound. CI-986 was administered to rats for 2 weeks (0, 50, 250, 750, and 1500 mg/kg) or 13 weeks (0, 20, 250, 500, and 1000 mg/kg), dogs for 2 weeks (0, 50, 150, and 500 mg/kg) or 13 weeks (0, 20, 100, and 200 mg/kg), and to monkeys for 2 weeks (0, 50, 250, and 1000 mg/kg). No drug-related deaths resulted. Mild clinical signs of toxicity were noted in rats given doses of 250 mg/kg and above. Drug-related emesis and diarrhea were absent at the low dose in the dog and monkey but increased in incidence and severity at higher doses. Severe clinical signs in monkeys (emesis and diarrhea) necessitated the lowering of the top dose to 500 mg/kg/day (administered b.i.d.) during the second week of the monkey study. Slight decreases (< 23%) in serum protein and/or albumin were noted in all studies at the higher doses. A dose-related increase in alkaline phosphatase was noted in both dog studies, with no other drug-related effect on clinical pathology parameters. A gastric ulcer occurred in one rat administered 500 mg/kg CI-986 for 13 weeks. Gastrointestinal ulcers were not noted at any other dose in rats or at any dose in dogs or monkeys. A dose-related eosinophilia of glandular stomach submucosa was noted in rats after 2 and 13 weeks of drug administration but not in dogs or monkeys. In the 2-week rat study, mean combined sex plasma drug concentrations monitored 2 hr after dose on Day 14 were 0.59, 1.10, 2.64, and 3.43 micrograms/ml for the 50, 250, 750, and 1,500 mg/kg dose groups, respectively. In the 2-week dog studies, maximum plasma drug concentrations on Day 10 or Day 11 were achieved within 2 hr of dose with mean combined sex Cmax values of 0.73, 2.05, and 2.62 micrograms/ml for the 50, 250, and 750 mg/kg groups, respectively. Hepatic microsomal induction characterized by increased microsomal protein, increased microsomal cytochrome P450 content, and increased p-nitroanisole O-demethylation activity was noted in dogs and monkeys but not rats. CI-986 was well tolerated in rats and dogs at the doses employed and in monkeys at doses up to 500 mg/kg (b.i.d.).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Subacute and subchronic toxicology studies of CI-986, a novel anti-inflammatory compound. 831 60


1 2 Next >>