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)

A single oral dose of the lyophilized deathcap fungus Amanita phalloides (85 mg/kg body wt) caused gastrointestinal signs of diarrhea, retching, and vomiting in beagles after a latent period of 16 hr. The pathologic lesions; the increases in serum transaminase (GOT, GPT), alkaline phosphatase, and bilirubin, as well as the fall in prothrombin time all indicated that liver damage was maximal at about 48 hr after poisoning. Four of twelve dogs given A. phalloides died with signs of hepatic coma within 35 to 54 hr with the biochemical values in the survivors reverting to normal by the ninth day. Silibinin administration (50 mg/kg) 5 and 24 hr after intoxication suppressed the serum changes and the fall in prothrombin time. The degree of hemorrhagic necrosis in the liver was markedly reduced, and none of the silibinin-treated dogs died.
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PMID:Protection by silibinin against Amanita phalloides intoxication in beagles. 671 56

New antitumor anthracycline antibiotic, aclacinomycin A was given to dd-mice and Wistar rats for acute toxicity study. The LD50 values were 29 approximately 39 mg/kg (i.v., i.p. and s.c.) and 62 approximately 69 mg/kg (p.o.) in mice, and 18 approximately 28 mg/kg (i.v., i.p. and s.c.) and 58 approximately 59 mg/kg (p.o.) in rats, respectively, which were calculated by mortality rate during a 14 day observation period. Depression of spontaneous activity, anorexia, diarrhea and slight alopecia were observed. Autopsy findings in animals killed by drug included atrophy of the thymus and spleen, and hyperemia and hemorrhage in the stomach and intestines. But no remarkable change was found in animals which survived through the observation period. Mongrel dogs were given the drug intravenously at 3, 5, 7.5, 10 and 15 mg/kg, respectively. All dogs (3/3) in the three higher dose groups and 1/3 dog in 5 mg/kg dose group died within day 0 approximately 5. Others survived more than 27 days. Depression of spontaneous activity and anorexia were found from 30 minutes to 2 hours after administration, followed by vomiting and diarrhea. Increase of GOT, GPT and LDH and decrease of WBC count were detected in dogs which died. Hyperemia and hemorrhage of the lungs, stomach and intestine were found among the groups given higher doses, whereas no significant changes were recognized among the two lower dose groups.
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PMID:[Acute toxicity of aclacinomycin A in mice, rats and dogs (author's transl)]. 692 57

KW2083 7-N-(p-hydroxyphenyl) mitomycin C is a mitomycin C derivative, but not its masked compound. KW2083 differs from mitomycin C in various points. A phase I study of KW2083 by single intravenous injection was performed in 21 patients with advanced solid tumor. The dose limiting factor of this drug is marrow depression, and 70mg/m2 causing marked thrombocytopenia was determined as maximum tolerated dose. The thrombocyte count and the WBC count reached to nadir the minimum 2 to 3 weeks after and 1 to 2 weeks after the administration and recovered in 1 to 2 weeks and in 2 to 3 weeks respectively. As gastrointestinal symptoms, nausea or vomiting (38.1%), and anorexia (28.6%) occurred soon after the administration, and stomatitis and diarrhea were also observed in one case each. In addition, petechia, hemorrhagic tendency and fever were found in one case each. Patients receiving 70mg/m2 showed slight alopecia and transient slight in GOT and GPT elevation.
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PMID:[Phase I study of KW2083 7-N-(p-hydroxyphenyl) mitomycin C]. 718 79

Clinical effects were investigated on cefadroxil powder for syrup (containing 100 mg of cefadroxil per 1 g) for acute bacterial infections (mostly scarlet fever) in the field of pediatrics, and the results were obtained as follows. Cefadroxil was applied in 100 cases of scarlet fever. Among 49 cases administered 30-39 mg/kg/day, the results were excellent in 34 cases and good in 15 cases, efficacy ratio being thus 100%. Among 38 cases administered 40-49 mg/kg/day, the results were excellent in 33 cases, and good in 5 cases, efficacy ratio being thus 100%. Out of 4 cases administered 20-29 mg/kg/day, the results were excellent in 3 cases and good in 1 case, while out of 9 cases administered 50-59 mg/kg/day, excellent in 4 cases and good in 5 cases. Among 78 cases of scarlet fever from which beta-hemolytic Streptococcus was proven from swab liquid of palatal tonsil, 67 cases received cefadroxil at a daily dose of 30-49 mg/kg, and the bacteria turned to negative the next day of administration in 72 cases, 2 days later in 6 cases. Cefadroxil was administered at a daily dose of 46 mg/kg for 7 days in 1 case of SSS syndrome of which Staphylococcus aureus was proven from skin lesion, and local bacteria turned to negative, as well as clinical effect was excellent. No pathogen was proven in 1 case of acute tonsillitis, maybe because ampicillin (ABPC) and cefazolin (CEZ) were administered before cefadroxil treatment, and yet a clinical efficacy was judged by administering cefadroxil at a daily dose of 46 mg/kg, though no clinical improvement was observed with the prior antibiotics. As to the side effects of cefadroxil in 102 cases, a slight vomiting was noticed in 6 cases, though the administration could be continued, and a slight rise of GOT or GPT was observed respectively in 3 cases and 1 case, all of which were recovered without abnormal clinical findings. Among the patients of scarlet fever, after beta-hemolytic Streptococcus became negative, reelimination or recurrence was noticed in 2 cases, but these patients were cured completely by readministration of cefadroxil or administration of amoxicillin (AMPC). Cefadroxil powder for syrup was absorbed quite well, its serum levels were maintained for long, and it was easily administered in children. Considering from its superior antibacterial activity, cefadroxil may be expected to be useful for a remedy in slight or middle infections of children.
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PMID:[Therapeutic experience with cefadroxil syrup in acute infections, especially scarlet fever, in pediatric field (author's transl)]. 725 96

Azithromycin (AZM) in 10% fine granules, a newly developed azalide antibiotic, was administered at a standard dose of 10 mg/kg once daily for 3 to 5 days (89.5% received 3 day administration) to children with infectious diseases and the efficacy and the safety of AZM were investigated. In addition AZM concentrations were determined in blood samples from 18 patients and in urine samples from 17 patients to examine o pharmacokinetic characteristics of AZM. 1. Absorption and excretion: Cmax's in 16 patients who received 10 mg/kg and 2 patients who received 20 mg/kg were 0.29 +/- 0.24 micrograms/ml and 0.75 micrograms/ml, respectively, while T 1/2's were 42.0 +/- 11.8 hours for the former and 51.3 hours for the latter. AUC(0 to approximately infinity)'s were 10.72 +/- 5.00 micrograms x hr/ml in the former and 28.83 micrograms x hr/ml in the latter. Urinary concentrations of AZM peaked at 48 to 72 hours after the administration of 10 mg/kg AZM in 14 patients, while it peaked at 24 to 48 hours in the patients who received 20 mg/kg. Urinary recovery rates in the first 120 hours after the start were 9.1 +/- 2.6% for 10 mg/kg and 10.8 +/- 3.4% for 20mg/kg. 2. Clinical efficacy: The study received 619 entries and 564 cases were evaluated for drug efficacy. The remaining were not evaluated because of dropout or exclusion. The efficacy rate, combining both "Excellent" and "Good" cases was 94.3% in 246 cases where pathogens were identified, classified as Group A. The efficacy rate was 90.7% for the remaining 321 cases, classified as Group B, where causative pathogens were unidentified. The difference between the two groups was no statistical significance. The combined efficacy rate was 92.2%. For the 116 cases where the patients had failed to respond to previous chemotherapies instituted for 3 days or longer, the efficacy rate for AZM was 94.0%. 3. Adverse reactions and abnormal laboratory tests: Incidents of diarrhea, soft stool, skin rashes, or vomiting were found in 15 patients (2.5%) of 596 cases eligible for evaluation. These reactions, however, were all transient and mild to moderate in severity in the 15 patients including 4 patients for whom the treatment was discontinued, all resolved in time. Abnormal changes in laboratory tests were found as follows: decrease in WBC in 23 patients (5.6%), increase in eosinophils in 28 (7.1%), increase in platelet count in 2 (0.5%), decrease in platelet count in 1 (0.3%), elevation of GOT in 3 (0.8%), and elevation of GPT in 6 (1.6%).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Pharmacokinetic and clinical studies with azithromycin (fine granule) in the pediatric field. Pediatric Study Group of Azithromycin]. 747 29

Azithromycin (AZM) in 100 mg capsules, a newly developed azalide antibiotic, was administered at a standard dose of 10 mg/kg once daily for 3 to 5 days (89.9% received 3 day administration) to children with infectious diseases and the efficacy and the safety of AZM were investigated. In addition, AZM concentrations were determined in blood samples from 9 patients and in urine samples from 12 patients to examine pharmacokinetic characteristics of AZM. 1. Absorption and excretion: Cmax was 0.45 +/- 0.28 micrograms/ml, T 1/2 was 52.7 +/- 20.2 hours, and AUC(0 approximately to infinity) was 12.09 +/- 4.93 micrograms.hr/ml in the 9 patients each of whom received 8.5 to 14.3 mg/kg AZM. Urinary concentrations of AZM peaked at 48 to 72 hours after the administration of 8.5 to 14.7 mg/kg AZM in 12 patients and the average urinary recovery rate in 120 hours was 7.3 +/- 2.8%. 2. Clinical efficacy: The study received 139 entries and 119 cases were evaluated for drug efficacy. The remaining were not evaluated because of dropout or exclusion. The efficacy rate combining both "Excellent" and "Good" cases, was 100% for 40 cases in which pathogens were identified, classified as Group A. The efficacy rate was 97.5% for the remaining 79 cases, classified as Group B, where causative pathogens were unidentified. The difference between the two groups was no statistical significance. The combined efficacy rate was 98.3%. For the 31 cases where the patients had failed to respond to the previous chemotherapies instituted for 3 days or longer, the efficacy rate for AZM was 93.5%. 3. Adverse reactions and abnormal laboratory tests: 8 incidents of diarrhea, skin rashes, urticaria, or vomiting were found in 7 patients (5.4%) of 130 cases eligible for evaluation. These reactions, however, were all transient and mild to moderate in severity in the 7 patients including 2 patients for whom the treatment was discontinued, all resolved in time. Abnormal changes in laboratory tests were found as follows: decrease in WBC in 10 patients (9.3%), an increase in eosinophils in 12 (11.4%), an increase in platelet count in 1 (1.0%), an elevation of GOT in 3 (3.1%), an elevation of GPT in 6 (6.2%), and an elevation of LDH in 1 (1.1%). The abnormalities were transient and did not require particular intervention. Moreover, none of the patients indicated clinical signs associated with the abnormal changes of laboratory tests.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Pharmacokinetic and clinical studies with azithromycin (capsule) in the pediatric field. Pediatric Study Group of Azithromycin]. 747 30

Single dose toxicity studies of T-3761 were carried out in mice, rats and dogs, and the following results were obtained. 1. The approximate lethal dose of T-3761 were more than 5,000 mg/kg for mice and rats, more than 2,000 mg/kg for dogs with oral administration, and more than 5,000 mg/kg for mice and rats with subcutaneous injection. LD50 values with intravenous injection were 783 mg/kg for male mice, 832 mg/kg for female mice, 341 mg/kg for male rats, and 403 mg/kg for female rats. Two dogs given 200 mg/kg did not die but one of the two treated with 400 mg/kg died after intravenous injection. The approximate lethal dose for dog was 400 mg/kg. 2. Neither abnormal symptoms and macroscopic findings nor deaths were observed in mice and rats treated orally. Granuloma around precipitates of T-3761 at the injection site was seen in mice and rats injected subcutaneously. Slight increase of white blood cell count, serum GOT, CPK and urea nitrogen were transiently found in dogs treated orally. Neither abnormal macroscopic findings nor deaths were observed in dogs treated orally. 3. Decreased motor activity and irregular breathing were observed in mice and rats injected intravenously. In dying animals, tonic or clonic convulsions were observed. Vomiting, hyperemia of ophthalmic mucosa, edema of face, decrease of motor activity, salivation and decrease in body temperature were observed in dogs injected intravenously. At higher doses, scream and tachypnea were observed while injecting. Hematological examinations disclosed that increases in red blood cell count, white blood cell count, hematocrit and hemoglobin were found transiently. In biochemical examinations, increases in serum GOT, GPT, urea nitrogen and creatinine were found transiently. One dog intravenously injected 400 mg/kg, showed tonic convulsion and died.
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PMID:[Single administration toxicity studies of T-3761 in mice, rats and dogs]. 766 80

We conducted a multicenter Phase II study of BMS-181339 in patients with ovarian cancer. The facilities participating were 23 in number. The total number of cases registered for the study were 62; 57 of them entered for evaluation in drug efficacy, and 58 cases were evaluable in drug safety. All the cases were previously treated with chemotherapy including platinum-based drugs. The clinical responses of BMS-181339 were as follows: CR, 1 case; PR, 13 cases; MR, 3 cases; NC, 13 cases and PD, 27 cases. The response rate was 24.6% (95% CI: 14.1-37.8%). Histologically, the drug showed its efficacy on serous adenocarcinoma 28.2% (11/39), mucinous adenocarcinoma 20.0% (1/5) and clear cell adenocarcinoma 20.0% (1/5). In regional evaluation, the drug demonstrated its efficacy not only on endopelvic lesions 19.0% (4/21) and abdominal lesions 14.3% (2/14), but also on remote metastatic lesions such as hepatic metastasis 30.8% (4/13) and lung/pleura 33.3% (2/6). The drug also showed its efficacy on the cases 22.9% (8/35) refractory to the platinum-based drugs. Major adverse reactions were fever 63.8% (37/58), alopecia 59.3% (32/54), peripheral nerve disorders 28.1% (16/57) such as numbness of the extremities, nausea/vomiting 24.1% (14/58), arthralgia 20.7% (12/58) and diarrhea 20.7% (12/58) etc.. Abnormal alterations in laboratory test values were an incidence rates of 100% for both leukopenia and neutropenia. However, these symptoms were clinically manageable by transient withdrawal of medication, dose reduction and administration of antibiotics and G-CSF. In addition, decrease in hemoglobin 93.1% (54/58), decrease in platelet counts 31.0% (18/58), elevation in GOT 27.6% (16/58), in GPT 31.0% (18/58) and in LDH 20.7% (12/58) were seen, but no serious organopathy was observed. Thus, we confirmed that BMS-181339 was a clinically useful chemotherapeutic agent in patients with ovarian cancer.
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PMID:[A phase II study of BMS-181339 in patients with ovarian cancer. BMS-181339 Ovarian Cancer Study Group]. 794 92

A late phase II study of idarubicin hydrochloride combined with vincristine and prednisolone was conducted in adult patients with acute lymphocytic leukemia (ALL) in the first relapse as a multi-center joint research project. The dosages used were idarubicin 12 mg/m2/day i.v. for 3 consecutive days (day 1-3), vincristine 1.4 mg/m2 i.v. (day 1) and prednisolone 60 mg/m2/day po for 5 consecutive days (day 1-5). The number of evaluable patients was 20. The patients showed responses including 3 complete remissions (CR) and 10 partial remissions (PR), with an efficacy rate (CR + PR) of 65.0%. Adverse reactions occurred in 19 of 20 patients. The main symptoms were gastrointestinal symptoms including anorexia, nausea/vomiting, and stomatitis and fever, infection, and alopecia. Abnormal laboratory data were observed in 6 of 20 patients with 13 events. Although one case of an increase in GPT with WHO grade 3 was observed, the other cases were not of significance. From the above study, idarubicin hydrochloride was considered to be effective in relapsed ALL patients in combination therapy with vincristine and prednisolone.
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PMID:[A late phase II study of idarubicin hydrochloride in adult patients with acute lymphocytic leukemia. Idarubicin Study Group]. 821 75

A 42-year-old female was admitted to a hospital, because of acute hepatitis A. Laboratory data were GOT 8210mU/ml. GPT 4650mU/ml, LDH 11860mU/ml, total bilirubin 4.7mg/dl, BUN 19.5mg/dl and creatinine 1.9mg/dl. Urinalysis showed proteinuria 3+ and occult blood 1+. Soon after admission, she suffered from anuric acute renal failure and was transferred to our hospital for hemodialysis. Her urine-volume was under 20 ml per day. Urinalysis showed proteinuria 4+, occult blood 1+ and casts. Laboratory data showed BUN 58.2mg/dl and creatinine 8.5mg/dl. She was treated by hemodialysis for 35 days, before recovering from renal failure. However, her renal function did not recover perfectly and her 24-hour creatinine clearance remained at 50ml/min after 6 months. Renal biopsy was performed on the 17th day after admission. Examination by light microscopy revealed the findings of acute tubular necrosis and examination by immunofluorescence antibody method was negative. Urinalysis of 8 patients with acute hepatitis A showed that all patients had proteinuria at the onset. Patients with acute hepatitis A have symptoms of appetite-loss, nausea, vomiting and/or diarrhea. These symptoms cause hypovolemia, and hepatic dysfunction causes discontrol of vasoactive hormones, which gives rise to disturbance of renal circulation. Subsequently, acute tubular necrosis and acute renal failure occur.
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PMID:[A case of acute hepatitis A associated with acute renal failure from the onset]. 823 Aug 22


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