Regional gastrointestinal delivery of remogliflozin etabonate in humans.

abstract：:The purpose of this study was to formulate a drug-in-adhesive (DIA) transdermal patch containing letrozole, a third generation aromatase inhibitor for the treatment of breast cancer, using pressure-sensitive-adhesives (PSAs) and to evaluate the percutaneous penetration and pharmacokinetics of letrozole after transderm...

journal_title：Biopharmaceutics & drug disposition

authors： Li L,Fang L,Xu X,Liu Y,Sun Y,He Z

更新日期：2010-03-01 00:00:00

abstract：:Acyl glucuronidation is the major metabolic conjugation reaction of most carboxylic acid drugs in mammals. The physiological consequences of this biotransformation have been investigated incompletely but include effects on drug metabolism, protein binding, distribution and clearance that impact upon pharmacological an...

journal_title：Biopharmaceutics & drug disposition

authors： Regan SL,Maggs JL,Hammond TG,Lambert C,Williams DP,Park BK

更新日期：2010-10-01 00:00:00

abstract：:Affecting the absorption of active ingredients in the intestine serves as one of the important compatibility mechanisms of traditional Chinese medicine. The aim of this study was to investigate the compatibility mechanism of ShengDiHuang Decoction (SDHD) by using the single-pass intestinal perfusion in situ model. The...

journal_title：Biopharmaceutics & drug disposition

authors： Yang H,Hao Q,Cheng J,Wang M,Zou J,Zhang X,Guo D

更新日期：2020-02-01 00:00:00

abstract：:In this comparative bioavailability study two sustained release capsule formulations of propranolol, one a clinical trial formulation and the other the U.K. sales formulation ('Inderal' LA), were compared with a conventional 'Inderal' tablet. Twelve healthy adult male volunteers received, on cross-over basis, on three...

journal_title：Biopharmaceutics & drug disposition

authors： McAinsh J,Baber NS,Holmes BF,Young J,Ellis SH

更新日期：1981-01-01 00:00:00

abstract：:The oral pharmacokinetics (concentration-time profile) of four proprietary compounds in humans were predicted using the C(vss)-MRT method. The first step was to demonstrate superposition of intravenous (i.v.) pharmacokinetic profiles of preclinical species following mathematical transformation of their respective conc...

journal_title：Biopharmaceutics & drug disposition

authors： Fura A,Vyas V,Humphreys W,Chimalokonda A,Rodrigues D

更新日期：2008-11-01 00:00:00

abstract：:EXP631, 4-(3-thienyl)-alpha, alpha,1-trimethyl-4-piperidine-methanol hemi-fumarate salt (I), is a centrally acting non-opioid analgesic compound with monoamine uptake blocking properties. EXP631 has analgesic effects in several animal models. It is intended to be used for the treatment of moderate to moderately severe...

journal_title：Biopharmaceutics & drug disposition

authors： Wong YN,Burcham DL,Huang SM,Quon CY

更新日期：1993-08-01 00:00:00

abstract：:Telaprevir, a chronic hepatitis C virus (HCV) protease inhibitor, is known to be a cytochrome P450 (CYP) 3A4/5 substrate and inhibitor. In the present study, the in vitro inhibitory effect of telaprevir on the metabolism of tacrolimus in human liver microsomes was investigated using 13-O-demethyltacrolimus (M-I) as a ...

journal_title：Biopharmaceutics & drug disposition

authors： Oda K,Yamano K

更新日期：2014-12-01 00:00:00

abstract：:The pharmacokinetics and pharmacodynamics of furosemide were investigated after intravenous (i.v.), 1 mg/100 g body weight, and oral administration, 2 mg per 100 g body weight, to spontaneously hypertensive rats (SHRs) and deoxycorticosterone acetate-salt-induced hypertensive rats (DOCA-salt rats). After i.v. administ...

journal_title：Biopharmaceutics & drug disposition

authors： Jang SH,Lee MG,Kim ND

更新日期：1994-04-01 00:00:00

abstract：:Loxoprofen (LX) is a prodrug-type non-steroidal anti-inflammatory drug which is used not only as an oral drug but also as a transdermal formulation. As a pharmacologically active metabolite, the trans-alcohol form of LX (trans-OH form) is generated after oral administration to humans. The objectives of this study were...

journal_title：Biopharmaceutics & drug disposition

authors： Sawamura R,Sakurai H,Wada N,Nishiya Y,Honda T,Kazui M,Kurihara A,Shinagawa A,Izumi T

更新日期：2015-09-01 00:00:00

abstract：:SYL-927, a novel and selective S1P1 agonist, is transferred to its active phosphate for the regulation of lymphocyte recirculation. This in vitro metabolism study is to elucidate the P450-mediated oxidation pathway of SYL-927 in human liver microsomes (HLMs). The results demonstrated that the ω-1 hydroxylated metaboli...

journal_title：Biopharmaceutics & drug disposition

authors： Yang S,Hu J,Li Y,Zhao Z

更新日期：2018-11-01 00:00:00

abstract：:The relative lung and systemic bioavailability of sodium cromoglycate following inhalation by different methods have been determined using a urinary excretion pharmacokinetic method. On three separate randomised study days, 7 days apart, subjects inhaled (i) 4x5 mg from an Intal metered dose inhaler (MDI), (ii) 4x5 mg...

journal_title：Biopharmaceutics & drug disposition

authors： Aswania O,Chrystyn H

更新日期：2002-05-01 00:00:00

abstract：:Biliary clearance (Clb) of sotalol (STL) enantiomers was assessed in anaesthetized Sprague-Dawley rats (419 +/- 9 g, mean +/- SEM, n = 4) following administration of a 10 mg kg-1 i.v. dose of the racemate. Clb for S- and R-STL (0.0675 +/- 0.0090 and 0.0662 +/- 0.0089 mL min-1 kg-1, respectively) represented approximat...

journal_title：Biopharmaceutics & drug disposition

authors： Carr RA,Pasutto FM,Foster RT

更新日期：1996-11-01 00:00:00

abstract：:In the search for orally available drugs, the prediction of human pharmacokinetics (PK) is essential for successfully selecting compounds that will be clinically useful. This report describes the selection of TAK-272 (SCO-272), a novel orally active renin inhibitor, as a clinical candidate via the detailed investigati...

journal_title：Biopharmaceutics & drug disposition

authors： Ebihara T,Nishihara M,Takahashi J,Jinno F,Tagawa Y

更新日期：2018-03-01 00:00:00

abstract：:The usefulness of a limited sampling method (LSM) to determine the bioequivalence of highly variable drugs with long half-lives was investigated. The LSM uses multiple linear regression of observed drug plasma concentrations versus area under the curve (AUC) or C(max) (peak plasma concentration) to obtain a best set o...

journal_title：Biopharmaceutics & drug disposition

authors： Jackson AJ

更新日期：2001-07-01 00:00:00

abstract：:The effect of the combination of a new anticonvulsant drug HEPP and carbamazepine (CBZ) on the pharmacokinetics of HEPP and CBZ was investigated using rabbits as an animal model. The study was performed in 18 male New Zealand white rabbits which were randomly divided into three groups, according to a balanced incomple...

journal_title：Biopharmaceutics & drug disposition

authors： García AL,Medina RL,Pérez MR,Jung CH

更新日期：2003-07-01 00:00:00

abstract：:In this comparative bioavailability study in 12 healthy volunteers the blood level profiles of both propranolol and bendrofluazide were studied following the multiple oral administration of the drugs as a fixed combination (Inderetic) and as a free combination at doses of 80 mg propranolol twice daily and 2.5 mg bendr...

journal_title：Biopharmaceutics & drug disposition

authors： McAinsh J,Holmes BF,Baber NS,Young J

更新日期：1981-04-01 00:00:00

abstract：:The pharmacokinetics of mexiletine and its metabolite hydroxy-methyl-mexiletine have been investigated following single-dose and during multiple-dose administration of a sustained-release form of mexiletine to six post-myocardial infarct patients. Comparison of single-dose and washout pharmacokinetics, after short-ter...

journal_title：Biopharmaceutics & drug disposition

authors： Bruno R,Santoni Y,Iliadis A,Djiane P,Serradimigni A,Cano JP

更新日期：1992-10-01 00:00:00

abstract：:Six healthy lactating women ranging in age from 28 to 35 years were selected to participate in the study. The women had been nursing their infants from 3 1/2 weeks up to 17 weeks. On the morning of the study each participant received 100 mg dose of caffeine. The oral dose of caffeine was taken with a glass of water on...

journal_title：Biopharmaceutics & drug disposition

authors： Stavchansky S,Combs A,Sagraves R,Delgado M,Joshi A

更新日期：1988-05-01 00:00:00

abstract：:The systemic availability of a solid dispersion (coevaporate) of clofazimine (CLF) in poly(vinyl methyl ether maleic anhydride) copolymer (PVM/MA) was tested in the pig. Single 100 mg oral doses of the coevaporate and the commercial product, Lamprene (Ciba-Geigy) were administered on separate occasions (separated by a...

journal_title：Biopharmaceutics & drug disposition

authors： Krishnan TR,Abraham I

更新日期：1994-05-01 00:00:00

abstract：:The following results were obtained recently from our laboratories; in rats with 72-h water deprivation (rats with dehydration), the hepatic cytochrome P450 2E1 (CYP2E1) was three-fold induced with an increase in the mRNA. Rehydration of 48-h water-deprived rats for the next 24 h with free access of food (rats with re...

journal_title：Biopharmaceutics & drug disposition

authors： Kim YC,Kim YG,Kim EJ,Cho MK,Kim SG,Lee MG

更新日期：2003-03-01 00:00:00

abstract：:Based on the principle of superposition an expression has been established relating a drug concentration at steady-state to a concentration after a single dose. This relationship applies for drugs with linear pharmacokinetics given at equal dosage intervals and it is independent of the route of administration. The rel...

journal_title：Biopharmaceutics & drug disposition

authors： Love BL,Tsuei SE,Thomas J,Nation RL

更新日期：1982-07-01 00:00:00

abstract：:Niosomes (non-ionic surfactant vesicles) prepared from C16G2 (a hexadecyl-diglycerol ether), and loaded with doxorubicin, were administered intraperitoneally to male AKR mice at dose levels of 0, 2.5, 5.0, and 10.0 mg kg-1. Free drug was given at 10.0 mg kg-1 by the intraperitoneal route. At a dose level of 10.0 mg kg...

journal_title：Biopharmaceutics & drug disposition

authors： Uchegbu IF,Turton JA,Double JA,Florence AT

更新日期：1994-11-01 00:00:00

abstract：:The effects of differences in the rate and composition of intravenous fluid replacement for urine loss on the pharmacokinetics and pharmacodynamics of azosemide were evaluated using rabbit as the animal model. Each rabbit received a 4h constant intravenous infusion of 1 mg kg-1 azosemide with 0% replacement (treatment...

journal_title：Biopharmaceutics & drug disposition

authors： Park KJ,Yoon WH,Shin WG,Lee MG

更新日期：1997-10-01 00:00:00

abstract：:'Casodex' (bicalutamide) is an orally active, non-steroidal, pure antiandrogen; it is a racemate with antiandrogenic activity residing predominantly in the (R)-enantiomer. Healthy male volunteers (n = 15) were administered single oral doses of bicalutamide (50 mg) after food and after fasting as part of a three-treatm...

journal_title：Biopharmaceutics & drug disposition

authors： Cockshott ID,Oliver SD,Young JJ,Cooper KJ,DC Jones

更新日期：1997-08-01 00:00:00

abstract：:A pharmacokinetic study of sachets containing nalidixic acid (0.66 g) associated with sodium citrate (3.75 g)--NSC--was carried out in 10 healthy volunteers in order to determine the influence of the urine alcalinization due to sodium citrate on the elimination of nalidixic acid (NA) and its 7-hydroxy (HNA) and 7-carb...

journal_title：Biopharmaceutics & drug disposition

authors： Ferry N,Cuisinaud G,Sassard J,Pozet N,Zech PY

更新日期：1984-07-01 00:00:00

abstract：:Glucocorticoids have diverse effects on various components of the immune system and assessment of such activities in vivo often involves complex techniques and numerous animals. We developed a whole blood technique for determining proliferation rate of lymphocytes in minute amounts of rat blood (5 microL as opposed to...

journal_title：Biopharmaceutics & drug disposition

authors： Fasanmade AA,Jusko WJ

更新日期：1999-07-01 00:00:00

abstract：:The definitions of mean residence time of drug molecules in the body (MRT) from the literature are reviewed. A formal definition of MRT, based on excretion of drug molecules and amount of drug, a parameter which is independent of constancy of both clearance and volume of distribution, is introduced and compared to oth...

journal_title：Biopharmaceutics & drug disposition

authors： Kasuya Y,Hirayama H,Kubota N,Pang KS

更新日期：1987-05-01 00:00:00

abstract：:The objective of this study was to assess the effect of food on the pharmacokinetics of nefazodone (NEF). A group of 24 healthy adult male volunteers received a single 200 mg dose of NEF under fasting conditions as well as 5 min after a high-fat breakfast. There was a 1 week washout between treatments. Serial blood sa...

journal_title：Biopharmaceutics & drug disposition

authors： Dockens RC,Greene DS,Barbhaiya RH

更新日期：1996-03-01 00:00:00

abstract：:The urinary elimination of 4-hydroxyamphetamine (PHA) and a series of homologous 4-alkoxy-substituted amphetamines and their metabolites was examined after single and multiple oral administration to pregnant and non-pregnant mice. The metabolic profile and extent of biotransformation in a series of alkoxy analogues we...

journal_title：Biopharmaceutics & drug disposition

authors： Foster BC,Litster DL,Buttar HS,Dawson B,Zamecnik J

更新日期：1993-11-01 00:00:00

abstract：:The pharmacokinetics of verapamil, a calcium channel blocker, were studied in male Sprague-Dawley rats following i.v. administration at a dose of 1 mg kg-1. Both arterial and venous blood were collected and the plasma drug concentrations were determined by reversed-phase high-performance liquid chromatography. Verapam...

journal_title：Biopharmaceutics & drug disposition

authors： Manitpisitkul P,Chiou WL

更新日期：1993-10-01 00:00:00