LONG-TERM INFUSION OF L-5-HYDROXYTRYPTOPHAN INCREASES BRAIN SEROTONIN TURNOVER AND DECREASES BLOOD PRESSURE IN NORMOTENSIVE RATSECHIZEN H; FREED CR.1982; J. PHARMACOL. EXP. THER.; ISSN 0022-3565; USA; DA. 1982; VOL. 220; NO 3; PP. 579-584; BIBL. 36 REF.Article

Superiority of disease-specific over conventional formula in predicting creatinine clearance from serum creatinine in patients with liver cirrhosisECHIZEN, H; ISHIZAKI, T.Therapeutic drug monitoring. 1988, Vol 10, Num 4, pp 369-375, issn 0163-4356Article

Altered serotonin and norepinephrine metabolism in rat dorsal raphe nucleus after drug-induced hypertensionECHIZEN, H; FREED, C. R.Life sciences (1973). 1984, Vol 34, Num 16, pp 1581-1589, issn 0024-3205Article

Concentration of fat globules in milk by an oscillating membrane unit: Experiment using model emulsified solutionsECHIZEN, H; UNNO, H.Food and bioproducts processing. 2001, Vol 79, Num 1, pp 3-12, issn 0960-3085Conference Paper

Clinical pharmacokinetics of verapamil, nifedipine and diltiazemECHIZEN, H; EICHELBAUM, M.Clinical pharmacokinetics. 1986, Vol 11, Num 6, pp 425-449, issn 0312-5963Article

In vivo electrochemical detection of extraneuronal 5-hydroxyindole acetic acid and norepinephrine in the dorsal raphe nucleus of urethane-anesthetized ratsECHIZEN, H; FREED, C. R.Brain research. 1983, Vol 277, Num 1, pp 55-62, issn 0006-8993Article

Clinical pharmacokinetics of famotidineECHIZEN, H; ISHIZAKI, T.Clinical pharmacokinetics. 1991, Vol 21, Num 3, pp 178-194, issn 0312-5963Article

Factors affecting in vivo electrochemistry: electrode-tissue interaction and the ascorbate amplification effectECHIZEN, H; FREED, C. R.Life sciences (1973). 1986, Vol 39, Num 1, pp 77-89, issn 0024-3205Article

Measurement of serotonin turnover rate in rat dorsal raphe nucleus by in vivo electrochemistryECHIZEN, H; FREED, C. R.Journal of neurochemistry. 1984, Vol 42, Num 5, pp 1483-1486, issn 0022-3042Article

BIOAVAILABILITY AND PHARMACOKINETICS OF THEOPHYLLINE IN PLAIN UNCOATED AND SUSTAINED-RELEASE DOSAGE FORMS IN RELATION TO SMOKING HABIT. I: SINGH-DOSE STUDYHORAI Y; ISHIZAKI T; SASAKI T et al.1983; EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY; ISSN 0031-6970; DEU; DA. 1983; VOL. 24; NO 1; PP. 79-87; BIBL. 33 REF.Article

Developmental changes in the liver weight-and body weight-normalized clearance of theophylline, phenytoin and cyclosporine in childrenKANAMORI, M; TAKAHASHI, H; ECHIZEN, H et al.International journal of clinical pharmacology and therapeutics. 2002, Vol 40, Num 11, pp 485-492, issn 0946-1965, 8 p.Article

Rapid and simple high-performance liquid chromatographic determination of saliva antipyrine for routine antipyrine testECHIZEN, H; NAKURA, M; ISHIZAKI, I et al.Journal of chromatography. Biomedical applications. 1990, Vol 526, Num 1, pp 296-299, issn 0378-4347Article

Plasma famotidine concentration versus intragastric pH in patients with upper gastrointestinal bleeding and in healthy subjectsECHIZEN, H; SHODA, R; UMEDA, N et al.Clinical pharmacology and therapeutics. 1988, Vol 44, Num 6, pp 690-698, issn 0009-9236Article

Dopaminergic control of gastric mucosal blood flow in humans : a study with endoscopic laser Doppler flowmetry coupled with gastric submucosal drug injectionKAISE, M; ECHIZEN, H; ISHIZAKI, T et al.Digestive diseases and sciences. 1993, Vol 38, Num 7, pp 1169-1174, issn 0163-2116Article

Disopyramide protein binding in plasma from patients with nephrotic syndrome during the exacerbation and remission phasesECHIZEN, H; SAIMA, S; ISHIZAKI, T et al.British journal of clinical pharmacology. 1987, Vol 24, Num 2, pp 199-206, issn 0306-5251Article

Catecholamine concentrations in biopsied gastroduodenal tissue specimens of patients with duodenal ulcerKAISE, M; ECHIZEN, H; UMEDA, N et al.Digestive diseases and sciences. 1993, Vol 38, Num 10, pp 1866-1873, issn 0163-2116Article

Hemofiltrability of H₂-receptor antagonist, famotidine, in renal failure patientsSAIMA, S; ECHIZEN, H; YOSHIMOTO, K et al.Journal of clinical pharmacology. 1990, Vol 30, Num 2, pp 159-162, issn 0091-2700Article

Negligible removal of lidocaine during arteriovenous hemofiltrationSAIMA, S; ECHIZEN, H; YOSHIMOTO, K et al.Therapeutic drug monitoring. 1990, Vol 12, Num 2, pp 154-156, issn 0163-4356Article

Estimation of available dietary iron in meals of healthy elderly JapaneseITOH, R; OKA, J; ECHIZEN, H et al.Nutrition reports international. 1988, Vol 37, Num 1, pp 127-135, issn 0029-6635Article

Microassay of free 3-methoxy-4-hydroxyphenylglycol in plasma using high-performance liquid chromatography with electrochemical detectionECHIZEN, H; ITOH, R; ISHIZAKI, T et al.Journal of chromatography. 1988, Vol 426, Num 2, pp 351-357, issn 0021-9673Article

Stereoselective first-pass metabolism of highly cleared drugs: Studies of the bioavailability of L- and D-verapamil examined with a stable isotope technique. Commentary. Author's replyVOGELGESANG, B; ECHIZEN, H; SCHMIDT, E et al.British journal of clinical pharmacology. 2004, Vol 58, Num 7, pp S796-S806, issn 0306-5251Article

Predictability of the in vivo metabolism of verapamil from in vitro data : contribution of individual metabolic pathways and stereoselective aspectsKROEMER, H. K; ECHIZEN, H; HEIDEMANN, H et al.The Journal of pharmacology and experimental therapeutics. 1992, Vol 260, Num 3, pp 1052-1057, issn 0022-3565Article

The effect of dextro-, levo-, and racemic verapamil on atrioventricular conduction in humansECHIZEN, H; BRECHT, T; NIEDERGESÄSS, S et al.The American heart journal. 1985, Vol 109, Num 2, pp 210-217, issn 0002-8703Article

Identification of human CYP isoforms involved in the metabolism of propanolol enantiomers : N-desisopropylation is mediated mainly by CYP1A2YOSHIMOTO, K; ECHIZEN, H; CHIBA, K et al.British journal of clinical pharmacology. 1995, Vol 39, Num 4, pp 421-431, issn 0306-5251Article

Simultaneous high-performance liquid chromatography-electrochemical detection determination of imipramine, desipramine, their 2-hydroxylated metabolites, and imipramine N-oxide in human plasma and urine : preliminary application to oxidation pharmacogeneticsKOYAMA, E; KIKUCHI, Y; ECHIZEN, H et al.Therapeutic drug monitoring. 1993, Vol 15, Num 3, pp 224-235, issn 0163-4356Article