Effect of intravenous infusion time on the pharmacokinetics and pharmacodynamics of the same total dose of torasemide in rabbits.

abstract：:A relative bioavailability study of conventional tablet of propranolol hydrochloride was conducted in a group of 18 healthy volunteers employing the innovator's product as the reference tablet formation. Based on plasma levels of propranolol for the 24 h following administration of 2 x 40 mg oral propranolol hydrochlo...

journal_title：Biopharmaceutics & drug disposition

authors： Roscoe R,Cooper J,Wilson TW,Joshi NN,Midha KK

更新日期：1982-04-01 00:00:00

abstract：OBJECTIVE:To investigate the pharmacokinetics of budesonide and formoterol administered concomitantly in healthy adults. METHODS:Three single-dose, open-label crossover studies (n=28 each) were conducted (Study I: budesonide pMDI, formoterol DPI, budesonide pMDI+formoterol DPI; Study II: budesonide/formoterol pMDI, bu...

journal_title：Biopharmaceutics & drug disposition

authors： Eklund A,Tronde A,Johannes-Hellberg I,Gillen M,Borgström L

更新日期：2008-10-01 00:00:00

abstract：PURPOSE:The chromone derivative MBL-II-141, specifically designed to inhibit ABCG2, was previously demonstrated to combine strong inhibition potency, low toxicity and good efficiency in reversing resistance to irinotecan in a xenografted mouse model. Here, the pharmacokinetic interactions in mice between irinotecan, it...

journal_title：Biopharmaceutics & drug disposition

authors： Hénin E,Honorat M,Guitton J,Di Pietro A,Payen L,Tod M

更新日期：2017-07-01 00:00:00

abstract：:When drug-protein binding data are evaluated thermodynamically standard free energy (delta G0), standard enthalpy (delta H0) and standard entropy (delta S0) are usually estimated from association constants (Ka) derived from binding data obtained at only two temperatures. Estimation of delta H0 involves the assumption ...

journal_title：Biopharmaceutics & drug disposition

authors： Behm HL,Flynn GL,Wagner JG

更新日期：1981-07-01 00:00:00

abstract：:The influence of caffeine (60 mg) was studied on the pharmacokinetic characteristics of acetaminophen (500 mg single dose) in ten healthy male human volunteers in a complete cross-over design. A high-performance liquid chromatography (HPLC) method was used to analyse serum drug concentrations. Caffeine caused a highly...

journal_title：Biopharmaceutics & drug disposition

authors： Iqbal N,Ahmad B,Janbaz KH,Gilani AU,Niazi SK

更新日期：1995-08-01 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：:Non-steroidal anti-inflammatory drugs (NSAIDs) are used widely to relieve pain and to decrease inflammation. Several clinical studies have reported that NSAIDs inhibit uridine 5'-diphospho-glucuronosyltransferase (UGT) enzymes. Therefore, the study evaluated the inhibitory potential of 15 NSAIDs on the activities of s...

journal_title：Biopharmaceutics & drug disposition

authors： Joo J,Kim YW,Wu Z,Shin JH,Lee B,Shon JC,Lee EY,Phuc NM,Liu KH

更新日期：2015-05-01 00:00:00

abstract：:The bioavailability of an improved formulation of enteric-coated phenylbutazone with faster dissolution, more consistent in vitro rate of drug release and improved stability was compared in 8 normal subjects at doses of 100 and 200 mg with commercially available Butacote. Phenylbutazone was more rapidly absorbed from ...

journal_title：Biopharmaceutics & drug disposition

authors： John VA,Goldsborough S,Morrison PJ,Rogers HJ,Spector RG,Bradbrook ID

更新日期：1982-01-01 00:00:00

abstract：:Ritalin, an immediate release form of racemic methylphenidate hydrochloride, has been available in the USA since 1955 and is used for the treatment of ADHD. The objective of this study was to evaluate the pharmacokinetics of modified-release methylphenidate (highest single dose), Ritalin LA, when administered under fa...

journal_title：Biopharmaceutics & drug disposition

authors： Lee L,Kepple J,Wang Y,Freestone S,Bakhtiar R,Wang Y,Hossain M

更新日期：2003-09-01 00:00:00

abstract：:Remogliflozin etabonate (RE) is the prodrug of remogliflozin (R), an inhibitor of renal glucose transport designed to reduce blood glucose concentrations for the treatment of type 2 diabetes. This open-label, randomized, single-dose, four-way crossover study, (with one add-on arm) in eight healthy men evaluated the re...

journal_title：Biopharmaceutics & drug disposition

authors： O'Connor-Semmes RL,Sandefer EP,Hussey EK,Tao W,Doll WJ,Page RC,Dobbins R

更新日期：2013-03-01 00:00:00

abstract：:A physiologic model to describe bupivacaine uptake by and elimination from brain and heart was developed. Preliminary validation of the model was accomplished by comparing concentration data predicted by the model with those determined in rabbits. The model was modified to examine similarities and differences followin...

journal_title：Biopharmaceutics & drug disposition

authors： Denson DD,Thompson GA,Coyle DE

更新日期：1986-03-01 00:00:00

abstract：:The 2-oxidation activity on the pyrimidine ring of RS-8359, a MAO-A inhibitor, is the major metabolic pathway catalysed by aldehyde oxidase. This study investigated the species differences in the 2-oxidation activity by using liver cytosolic fractions from rats, mice, guinea-pigs, rabbits, dogs, monkeys and humans. Th...

journal_title：Biopharmaceutics & drug disposition

authors： Itoh K,Yamamura M,Takasaki W,Sasaki T,Masubuchi A,Tanaka Y

更新日期：2006-04-01 00:00:00

abstract：:This study assessed steady-state azimilide pharmacokinetics and pharmacodynamics in 119 healthy male and female volunteers. Parallel groups of 18-40-year-old subjects received doses of 35, 100, 150 or 200 mg day(-1) for up to 14 days, with 1, 2 or 3 days of loading. Another group of > 55-year-old subjects received 100...

journal_title：Biopharmaceutics & drug disposition

authors： Corey A,Al-Khalidi H,Brezovic C,Marcello S,Parekh N,Taylor K,Karam R

更新日期：1999-03-01 00:00:00

abstract：:Four experimental controlled-release oral solid dosage formulations were developed and the in vitro dissolution characteristics of theophylline from these formulations were studied in USP apparatus I. Pharmacokinetic evaluation of these formulations was carried out in eight beagle dogs under fasting conditions. Theoph...

journal_title：Biopharmaceutics & drug disposition

authors： Yu Z,Schwartz JB,Sugita ET

更新日期：1996-04-01 00:00:00

abstract：:Human organic anion transporter 3 (hOAT3) is localized at the basolateral membrane of renal proximal tubule cells and facilitates the renal secretion of numerous clinical drugs, including anti-HIV therapeutics, anti-tumor drugs, antibiotics, antihypertension drugs and anti-inflammatories. The present study explored th...

journal_title：Biopharmaceutics & drug disposition

authors： Wang H,You G

更新日期：2017-11-01 00:00:00

abstract：:A high-performance liquid chromatographic method was developed to determine stobadin pharmacokinetics in dog and man. The relative bioavailability of stobadin dipalmitate compared with dihydrochloride was 46.4 per cent in dog. In man peak serum concentrations ranged from 12 to 289 ng ml-1 after a single oral dose of s...

journal_title：Biopharmaceutics & drug disposition

authors： Soltés L,Kállay Z,Bezek S,Fedelesová V

更新日期：1991-01-01 00:00:00

abstract：:Cardizem SR and Bi-Tildiem were both approved in their respective countries on the basis of clinical trials demonstrating efficacy and safety in the treatment of angina pectoris. In this cross-over randomized study, we assessed whether these two sustained-release formulations of diltiazem have equivalent pharmacokinet...

journal_title：Biopharmaceutics & drug disposition

authors： Guimont S,Landriault H,Klischer K,Grace M,Lambert C,Caillé G,Gossard D,Russell A,Raymond M,Hutchings E

更新日期：1993-12-01 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：:The intestinal lymphatic absorption of cyclosporin A (CyA) following oral administration of 6.5 +/- 0.6 and 25.2 +/- 1.4 mg kg-1 doses of the drug dissolved in an olive oil solution was studied using a thoracic duct-cannulated rat model. Cumulative lymph samples were collected for up to 114 h post-dosing and assayed b...

journal_title：Biopharmaceutics & drug disposition

authors： Ueda CT,Lemaire M,Gsell G,Nussbaumer K

更新日期：1983-04-01 00:00:00

abstract：:Oral doses of amygdalin and intraperitoneal (i.p.) doses of potassium cyanide (KCN) in the near-lethal range were administered to CD2F1 female mice. Blood cyanide levels were then measured as a function of time. The maximum cyanide level after amygdalin administration was reached at about 11/2 to 2 h and was within th...

journal_title：Biopharmaceutics & drug disposition

authors： Hill HZ,Backer R,Hill GJ 2nd

更新日期：1980-04-01 00:00:00

abstract：:Mivacurium, a non-depolarizing neuromuscular blocking agent, consists of three isomers; trans-trans (57%), cis-trans (36%) and cis-cis (7%). The purpose of this study was to characterize the pharmacokinetics and pharmacodynamics of mivacurium after various inputs. Four beagle dogs weighing between 7.95 and 9.89 kg wer...

journal_title：Biopharmaceutics & drug disposition

authors： Lugo SI,Liang Z,Eddington ND

更新日期：1998-11-01 00:00:00

abstract：:We synthesized 14C-warfarin hexadecyl ether (14C-WHE) by addition of a palmityl moiety to the hydroxyl group at the 4-position of 14C-warfarin, a compound known to bind to serum albumin. 14C-WHE preferentially bound to the lipoproteins, low-density lipoprotein (LDL) and high-density lipoprotein (HDL), in mouse plasma ...

journal_title：Biopharmaceutics & drug disposition

authors： Tokui T,Kuroiwa C,Muramatsu S,Tokui Y,Sasagawa K,Ikeda T,Komai T

更新日期：1995-03-01 00:00:00

abstract：:Crystalline solid dispersion of lurasidone hydrochloride (LH) was made with various polar and non-polar small molecules to overcome the poor aqueous solubility issue. LH-Glutathione (GSH) solid dispersion in 1:1 ratio was prepared by co-grinding method and characterized by using differential scanning calorimetry (DSC)...

journal_title：Biopharmaceutics & drug disposition

authors： Pardhi VP,Flora S

更新日期：2020-11-01 00:00:00

abstract：:Photodynamic therapy (PDT) using the photosensitizer BPD-Verteporfin (liposomal benzoporphyrin derivative-monoacid ring A) has been shown in previous studies to be effective in the amelioration of inflammatory arthritis in both the MRL-lpr mouse and the New Zealand White (NZW) rabbit models, and could potentially offe...

journal_title：Biopharmaceutics & drug disposition

authors： Chowdhary RK,Ratkay LG,Canaan AJ,Waterfield JD,Richter AM,Levy JG

更新日期：1998-09-01 00:00:00

abstract：:In a multiple dose cross-over experiment in 12 healthy male adults the bioavailability and sustained release characteristics of new once daily BY912 400 mg theophylline capsules (= B, Byk Gulden Research Laboratories, FRG) were studied using Theo-24 capsules (= T, Searle & Co., USA) as reference. Both products were gi...

journal_title：Biopharmaceutics & drug disposition

authors： Jonkman JH,Steinijans VW,Beier W,van der Boon WJ,Crasmeijer G

更新日期：1989-03-01 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 purpose of this mechanistic drug interaction study was to investigate the effects of ketoconazole on the pharmacokinetics of safinamide. Ketoconazole was applied as a potent prototypic inhibitor of cytochrome CYP3A4, to determine the role of CYP3A4 in the metabolic clearance of safinamide. In an open-label, random...

journal_title：Biopharmaceutics & drug disposition

authors： Krösser S,Marquet A,Gallemann D,Wolna P,Fauchoux N,Hermann R,Johne A

更新日期：2012-12-01 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：:Macelignan is a natural phenolic compound that possesses many types of health benefits such as antiinflammation. This study aimed to characterize the metabolism of macelignan via the glucuronidation pathway and to identify the main UGT enzymes involved in macelignan glucuronidation. The rates of glucuronidation were d...

journal_title：Biopharmaceutics & drug disposition

authors： Liu H,Wu Z,Ma Z,Wu B

更新日期：2014-12-01 00:00:00

abstract：:The absorption characteristics of ethiofos were studied using the rat in situ intestine circulating perfusion technique. Slow absorption kinetics were observed for ethiofos with varying rates of absorption and metabolism/degradation in situ as a function of buffer and absorption enhancers. In most cases less than 10 p...

journal_title：Biopharmaceutics & drug disposition

authors： Geary RS,Swynnerton NF,Timmons SF,Mangold DJ

更新日期：1991-05-01 00:00:00