Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1. Cefuroxime (CXM) was studied for absorption and excretion in 4 pediatric patients given one shot intravenous injection of 20 approximately 25 mg/kg. The following serum levels were determined: 24.5 approximately 38.0 micrograms/ml at 30 minutes (mean 33.3 +/- 6.1 micrograms/ml), 10.0 approximately 17.0 micrograms/ml at 1 hours (mean 13.9 +/- 3.3 micrograms/ml), 3.4 approximately 7.6 micrograms/ml at 2 hours (mean 5.2 +/- 1.9 micrograms/ml, 0.7 approximately 2.1 micrograms/ml at 4 hours (mean 1.3 +/- 0.6 micrograms/ml, 0.1 approximately 0.3 microgram/ml at 6 hours (mean 0.2 +/- 0.1 microgram microgram/ml). Half-life (T 1/2) was 0.65 approximately 0.88 hour (mean 0.75 +/- 0.10 hour). Urinary levels were 1,280 approximately 7,100 micrograms/ml at 0 approximately 2 hours, 96 approximately 3,400 micrograms/ml at 2 approximately 4 hours, 68 approximately 250 micrograms/ml at 4 approximately 6 hours. Urinary recovery rate at 0 approximately 6 hours was 54.1 approximately 74.4% (mean 61.8 +/- 9.4%). 2. From the study on spinal fluid concentration in pediatric patients with Haemophilus influenzae-induced meningitis, the dose of CXM 52.2 mg/kg was given to 1 pediatric case with this disease by one shot intravenous injection. Spinal fluid levels were presumed as 9.0 micrograms/ml at 30 minutes, 6.8 micrograms/ml at 1 hour, 3.8 micrograms/ml at 2 hours and 1.2 micrograms/ml at 4 hours. 3. CXM was studied in 19 pediatric patients with bacterial infection for clinical efficacy, bacteriological effect and side effect. Clinical result was found good in 1 with purulent meningitis; excellent in 9 out of 15 with acute lobar pneumonia or acute bronchopneumonia, and good in remaining 6 cases; good in 2 with acute bronchitis; excellent in 1 with acute pyelonephritis. This represents efficacy ("excellent" plus "good") rate of 100%. Of 5 strains of H. influenzae presumed as causative organisms, 4 were disappeared and 1 was reduced. Two strains of Streptococcus pneumoniae and 1 strain of Escherichia coli were disappeared. No side effect was noted in terms of clinical symptom. Laboratory examination showed elevation of GOT and GPT in 1 case, but these elevated values returned to normal after the end of the CXM treatment.
 ...
PMID:[Study of cefuroxime in pediatric field (author's transl)]. 51 99

Broadcillin 'Banyu', which contains an equal amount of ampicillin and oxacillin was given intravenously to children with acute bacterial infections and the following results were obtained. 1. Patients were 55 children with the following bacterial infections; respiratory tract infections (8 cases), pneumonia (34), sepsis (1), meningitis (1), cutaneous and subcutaneous suppurative inflammation (5), osteomyelitis (1), urinary tract infection (2), enteritis (1), and chemoprophylaxis (2). They ranged in age from newborns to 8 year old, but most of them were infants. In the majority of the patients, broadcillin 'Banyu' was administered 50 approximately 150 mg/day in three to four equally divided doses by one shot-injection or by a continuous drip infusion for a period of 2 approximately 10 days. The overall efficacy rate was 88.7% in 53 cases after two cases of chemoprophylaxis were excluded, i.e., excellent in 28, good in 19 and failure in 6: excellent in 4 and good in 4 in 8 cases of respiratory tract infections; excellent in 20, good in 11 and failure in 3 in 34 cases of pneumonia (an efficacy rate 91.2%); failure in sepsis and meningitis: excellent in 2 and good in 3 in 5 cases of cutaneous and subcutaneous suppurative inflammation; excellent in osteomyelitis; excellent in 1 and good in 1 of 2 cases of urinary tract infection; failure in enteritis. 2. Adverse reactions were noted on 10 occasions in 9 cases (16.4%), including 1 case of skin eruption, 1 case of eosinophilia, 5 cases of slight elevation of GOT, 1 case of slight elevation of GPT and 2 cases of slight elevation of BUN. 3. Based on the above results, it was concluded that clinical effect of broadcillin 'Banyu' by an intravenous administration is comparable to its intramuscular route and that safety of intravenous usage seems to be verified as long as the above described dosage is followed.
 ...
PMID:[Clinical evaluation of intravenous administration of ampicillin-oxacillin (Broadcillin 'Banyu') in bacterial infections in children (author's transl)]. 66 Sep 30

The efficacy and the safety of panipenem/betamipron (PAPM/BP), a new carbapenem antibiotic against infections in pediatrics were studied. The obtain results are summarized as follows. 1. The transfer of PAPM/BP to cerebrospinal fluid (CSF) was studied in 2 cases of purulent meningitis. The PAPM/BP levels in CSF in a dose 26.1 mg/kg peaked at 3.21 micrograms/ml on sampling 30 minutes after administration, followed by decreasing gradually with the improvement in clinical symptoms and came to 0.86 micrograms/ml on the 12th day (30 minutes after administration). 2. PAPM/BP at dose levels of 50 mg/kg to 69 mg/kg a day (daily doses of 104 mg/kg, 175 mg/kg 4 times a day for 2 cases of purulent meningitis) was administered by intravenous drip infusion 3 times daily for 4 to 15 days to 2 cases of purulent meningitis (including 1 case of penicillin-resistant Streptococcus penumoniae meningitis), 3 cases of pneumonia, 2 cases of phlegmon, 2 cases of periproctal abscess and 2 cases of urinary tract infections for a total of 11 cases. As results, all the cases showed good responses including 5 excellent and 6 good responses. Bacteriological efficacies in all of the 9 eligible cases were assessed as "eradicated". 3. As for the safety, an increase in the platelet count and slight evaluation of GOT and GPT were seen in 1 case as abnormal changes in the laboratory findings, although no side-effect was observed. 4. The results above show that PAPM/BP is useful for the treatment of general infections in pediatrics and that a daily dose of about 60 mg/kg given in 3 divided doses in effective enough.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Studies on efficacy and safety of panipenem/betamipron against infections in pediatrics and on its movement to cerebrospinal fluid including cases of penicillin-resistant Streptococcus pneumoniae meningitis]. 151 24

Pharmacokinetic and clinical studies on meropenem (MEPM, SM-7338), a new developed carbapenem, were performed and the following results were obtained. 1. Absorption/excretion: Pharmacokinetics of MEPM was studied in 9 children using doses of 10 mg/kg and 20 mg/kg by a 30 minute-drip infusion. Peak plasma levels and plasma half-lives of the 2 doses were 28.4 and 43.0 micrograms/ml, and 0.70 and 0.80 hours, respectively. Their urinary recovery rates were 42.5 to 67.6% and 29.9 to 62.6%, respectively. Cerebrospinal fluid levels and penetration rates of MEPM in a patient with purulent meningitis were 0.66 to 4.01 micrograms/ml and 1.6 to 12.2%, respectively. 2. Clinical study: Forty-nine patients were treated with MEPM at doses exceeding 100 mg/kg/day with purulent meningitis and 30 to 60 mg/kg/day with other infections. MEPM gave "excellent" or "good" responses in 48 cases, an efficacy rate of 98.0%. Only one patient with subdural abscess showed fair response. Diarrhea and rash were observed in 1 case each. Abnormal laboratory test results were noted in 5 patients including elevation of GOT, GPT and eosinophils. In no cases the treatment had to be discontinued.
 ...
PMID:[Pharmacokinetic and clinical studies on meropenem]. 152 77

We retrospectively reviewed 159 episodes of bacteraemic pneumococcal infection in 157 adult patients at the Helsinki University Central Hospital during two periods between 1976 and 1979 and 1986 and 1989. We looked especially at changes in underlying diseases and prognostic factors. The overall case fatality rate was 21% and there was a small diminishing trend in that rate from 28% (16/58) in the late 1970s to 17% (17/101) in the late 1980s. The patients who died in the late 1980s were younger than those who died in the earlier period. The most common underlying factors were alcohol abuse, cardiovascular diseases and chronic obstructive pulmonary diseases. Old age was neither a predisposing factor nor did it predict the outcome. No significant changes in underlying diseases or prognostic factors were noted during the two periods studied except a small decrease in connective tissue diseases as underlying conditions. The factors related to increased fatality included hepatic cirrhosis, a combination of pneumonia and meningitis, complications such as shock, respiratory insufficiency, central nervous system disorders and circulatory acidosis, and laboratory findings such as thrombocytopenia, absence of leucocytosis and increased amounts of serum creatinine, aspartate aminotransferase and alanine aminotransferase on admission to the hospital. Previous splenectomy and malignant diseases were not associated with higher mortality. The thrombocytopenia at the time of positive blood culture and the circulatory acidosis as a complication seemed to be independently the most useful predictive factors for a fatal outcome using multivariate logistical regression analysis after adjustment to classic risk factors.
 ...
PMID:Pneumococcal bacteraemia during a recent decade. 156 6

A 26 year-old man, who was treated for meningitis in our hospital previously, was rehospitalized 1 year later because he developed disturbance of consciousness, gait disturbance and urinary incontinence. Blood examination revealed accelerated ESR, elevated GPT, slight elevation of serum Ca, strong positive CRP, and a decrease in PHA and Con A. ACE was within normal range and tuberculin reaction was negative. Lumbar puncture revealed that the initial pressure was 310 mmH2O, cells were 152/3, and protein was 343 mg/dl. Bilateral hilar lymphadenopathy was absent in chest X ray film. Head CT revealed enlarged lateral ventricles and irregularly enhancing nodular lesions in the anterior half of the falx cerebri, and abnormally strong enhancement of the choroid plexus. Ventriculoperitoneal shunt was performed. As a diagnosis was difficult to obtain from the clinical data, biopsy of the nodular lesions was performed. The histopathologic diagnosis was sarcoidosis. Steroid hormone was administered thereafter, and the nodular lesions of the falx disappeared in the follow-up. In the literature, only 8 cases of sarcoidosis of the dura mater have been reported. Since intracranial sarcoidosis is a part of systemic sarcoidosis, its diagnosis is not difficult in most cases. However, in cases difficult to diagnose as in our case, biopsy may be necessary. When nodular lesion occurs in the dura mater, sarcoidosis must be included as a possibility in the differential diagnosis in addition to the usual meningioma, lymphoma, and metastatic brain tumor.
 ...
PMID:[A case of dural sarcoidosis]. 160 81

Liver dysfunction in patients with measles infection is reported commonly in European and American literatures, but those in Japan are relatively rare. We observed the abnormal elevation of serum transaminase in 17 of 18 juvenile patients with measles from December 1989 to February 1990, however severe complications such as pneumonia or meningitis were not observed. A diagnosis of measles was made by typical clinical symptoms and the elevation of IgM antibody against measles (EIA method). Ninety four percent of the patients showed the elevation of serum transaminase, (GOT 118.6 +/- 96.2 IU/l, GPT 161.5 +/- 167.6 IU/l), and all patients recovered completely in 30.5 +/- 12.8 days after the onset. The abnormal evaluation of serum LDH was seen in 94% of the patients, (mean value was 872.2 +/- 216.2 IU/l). LDH4 mainly elevated in most cases, however, LDH5 elevated only in 4 cases. The intensity of liver dysfunction did not correlate to the severity of measles in the present cases. It is considered to be characteristic to the patients with measles that the serum level of LDH is markedly high as compared with that of transaminase.
 ...
PMID:[A clinical study on liver dysfunction in patients with acute measles infection]. 191 4

A new injectable cephem antibiotic, cefpirome (CPR), was evaluated clinically in children. CPR was effective in all the 17 evaluable cases with acute bacterial infections including 1 case of purulent meningitis due to Haemophilus influenzae type b. Diarrhea and elevation of serum GOT and GPT were associated with CPR therapy in 2 young infants, although they were mild and transient. The plasma T 1/2 beta of CPR was 1.17 +/- 0.22 hours after bolus injection and mostly excreted in 6 to 8 hours into urine of children with normal renal functions. The data indicate that CPR is safe and effective, when used in children with susceptible bacterial infections.
 ...
PMID:[Clinical evaluation of cefpirome in children]. 204 Nov 57

A total of 740 consecutive children aged between 6 months and 12 years who presented with acute encephalopathic illnesses during a three year period were assessed both clinically and by laboratory investigations. Cerebrospinal fluid was examined for the presence of cells or other abnormal substances, and any organisms were cultured. Blood examination included white cell count and estimations of haemoglobin, urea, glucose, and electrolyte concentrations and serum alanine aminotransferase and aspartate aminotransferase. A firm diagnosis was established in 278 patients (38%). Pyogenic meningitis (n = 134), measles encephalopathy (n = 38), and electrolyte imbalance (n = 23) were important causes in this group, cerebral malaria (n = 4) was uncommon and there were no cases of Reye's syndrome. The diagnoses of the remaining 462 were combined under the heading 'acute unexplained encephalopathy'. Altogether 394 of the 462 patients underwent virological investigations for arboviruses and 92 (23%) had one or more indicators of Japanese encephalitis. No other arboviruses could be isolated. Throat swabs from 187 patients with acute unexplained encephalopathy were studied on monkey kidney tissue cell lines of which 14 were positive (8%). These were identified as adenovirus, parainfluenza, influenza, poliomyelitis, Coxsackie, and echovirus; in two cases the virus was untypable. Japanese encephalitis is an important cause of acute childhood encephalopathy in this region. Clinical features of the illness may be mimicked by several disorders which require specific treatment. Thirty four of the 92 died (37%).
 ...
PMID:Virological investigations of acute encephalopathy in India. 203 25

Pharmacokinetics and clinical study of aztreonam (AZT) in neonates and premature infants were conducted with the following results: 1. Pharmacokinetics (1) Serum concentrations of AZT at 30 minutes after one-shot intravenous injection of 10 mg/kg and 20 mg/kg to neonates including premature infants were 20.6-26.6 micrograms/ml and 38.5-46.4 micrograms/ml, respectively, and decreased thereafter. A dose response was observed in the serum concentrations with administration of AZT 10 mg/kg and 20 mg/kg. (2) Serum half-lives (T1/2) tended to be shorter in both mature and premature infants as their day-ages increased and T1/2 tended to be prolonged in premature infants compared with mature infants. (3) Changes in serum concentration upon one-hour intravenous drip infusion of AZT 20 mg/kg were very similar to those upon one-shot intravenous injection. (4) Urinary excretions in the first 6 hours after one-shot intravenous injection of AZT 10 mg/kg or 20 mg/kg tended to increase in mature infants as they grew and showed excretion rate of 26.2-54.3% but those in premature infants did not show any specific tendency with rate of 17.5-45.1%. Urinary excretions upon intravenous drip-infusion showed a tendency very similar to those upon intravenous injection. 2. Clinical studies (1) Clinically evaluable cases of AZT treatment were 88 cases (91 diseases), in which pathogenic organisms were identified in 56 cases (Group A), i.e., sepsis 9, purulent meningitis 2, pneumonia 8, urinary tract infection (UTI) 33 and others. Total efficacy rate was 98.2% including "excellent" (39), "good" (16) and "fair" (1). Number of cases in which pathogenic organisms were unknown (Group B) was 11, i.e., suspected sepsis (4), pneumonia (3) and intrauterine infection (4) and the efficacy rate was 100% with "excellent" (4) and "good" (7). Thus, both group A and B showed excellent results. AZT was also given to 24 cases for prophylaxis and all the cases showed prophylactic effect of AZT.4+ Bacteriologically AZT was deemed effective in 53 cases out of 56 (Group A) with identified pathogens "eradicated" and "unchanged" (2), thus the bacterial eradication rate was 96.2%. (3) A minor degree of loose feces was observed in 1 (1.3%) of 80 cases as a side effect. Abnormal laboratory test values found were eosinophilia (3 cases), elevation of GOT and GPT (2), platelet-increase (1), elevation of GOT (1), and thrombocytopenia.elevation of GOT.GPT.LDH (1). Every one of these was of a minor degree and transient. From the above pharmacokinetics and clinical results, standard dosage of AZT to neonates and premature infants should be in a unit dose of 20 mg/kg, twice daily to those with ages between 0 and 3 days, and 2 to 3 times daily to those with ages 4 days and above, by intravenous injection or intravenous drip infusion.
 ...
PMID:[Pharmacokinetics and clinical studies on aztreonam in neonates and premature infants (the first report). Study on effectiveness and safety in mono-therapy with aztreonam. A study of aztreonam in the Perinatal Co-research Group]. 219 68


1 2 3 4 5 6 Next >>