Bioequivalence of pyrantel pamoate dosage forms in healthy human subjects.

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：:The influence of dose volume on drug absorption following oral administration of a highly and a poorly water soluble drug was examined in male Sprague-Dawley rats. A constant mass of each 14C-labeled compound was given via gavage in dose volumes of 1, 5, 10, and 20 mL kg-1. Blood levels, as well as the quantitative ex...

journal_title：Biopharmaceutics & drug disposition

authors： Nickerson DF,Weaver ML,Tse FL

更新日期：1994-07-01 00:00:00

abstract：:Sulfotransferase (SULT) 1A1 and SULT1A3 play important roles in the presystemic inactivation of beta(2) agonists in the liver and intestine, respectively. The study aimed to investigate the inhibitory effects of grapefruit juice, orange juice, green tea, black tea and oolong tea and their constituents on the activitie...

journal_title：Biopharmaceutics & drug disposition

authors： Nishimuta H,Ohtani H,Tsujimoto M,Ogura K,Hiratsuka A,Sawada Y

更新日期：2007-12-01 00:00:00

abstract：:Pharmacokinetics in rabbits following intravenous administration and in vitro protein binding were studied for two new salts of erythromycin (erythromycin maltobionate and erythromycin fumarate). Serum erythromycin levels following intravenous injection were described by two compartment model kinetics, and values for ...

journal_title：Biopharmaceutics & drug disposition

authors： Basu SK,Manna PK,Goswami BB

更新日期：1992-08-01 00:00:00

abstract：:Pharmacokinetics of ragaglitazar (a novel phenoxazine derivative of aryl propanoic acid), a potent insulin sensitizing and lipid-lowering compound was studied in Wistar rats. A single dose of 1, 3 or 10 mg/kg of ragaglitazar was given orally to male rats (n=4 per dose level) to evaluate dose proportionality. In anothe...

journal_title：Biopharmaceutics & drug disposition

authors： Jagannath K,Chaluvadi MR,Mullangi R,Mamidi NV,Srinivas NR

更新日期：2004-10-01 00:00:00

abstract：:The study examined the effect of doxorubicin (DOX) on the hepatic expression of CYP2C and its activity for metabolizing tolbutamide (TB), a specific CYP2C substrate, in rats and whether the pharmacokinetics of tolbutamide were altered by doxorubicin exposure. The expression level of hepatic CYP2C11 was depressed 1 day...

journal_title：Biopharmaceutics & drug disposition

authors： Fukuno S,Nagai K,Yamamoto K,Tanimura T,Nabe T,Konishi H

更新日期：2019-07-01 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：: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：:In a double-blind, placebo-controlled, single-dose ascending pharmacokinetics and tolerance study, we evaluated the bispyridinium oxime HI-6 dichloride monohydrate (62.5, 125, 250, and 500 mg), administered intramuscularly with atropine sulphate, 2 mg, in 24 healthy male volunteers. The plasma HI-6 peak concentration ...

journal_title：Biopharmaceutics & drug disposition

authors： Clement JG,Bailey DG,Madill HD,Tran LT,Spence JD

更新日期：1995-07-01 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 objective of this study was to investigate the absorption behavior of chikusetsusaponin IVa (CHS-IVa) in the rat intestine using single-pass intestinal perfusion (SPIP) and to classify CHS-IVa into the biopharmaceutics classification system (BCS). The equilibrium solubility of CHS-IVa was determined by the shaker ...

journal_title：Biopharmaceutics & drug disposition

authors： Zhang W,Liu H,Liu C

更新日期：2019-09-01 00:00:00

abstract：:Utilization of nitric oxide (NO) synthase (NOS) inhibitors to probe the role of NO in various central nervous system processes requires use of an inhibitor selective for neuronal NOS, and is facilitated by knowledge of the pharmacokinetics of the inhibitor. The present project was undertaken to elucidate the dispositi...

journal_title：Biopharmaceutics & drug disposition

authors： Bush MA,Pollack GM

更新日期：2000-09-01 00:00:00

abstract：:Many marketed drugs are chiral and are administered as the racemate, a 50:50 combination of two enantiomers. Pharmacodynamic and pharmacokinetic differences between enantiomers are well documented. Because of enantioselectivity in pharmacokinetics, results of in vitro pharmacodynamic studies involving enantiomers may ...

journal_title：Biopharmaceutics & drug disposition

authors： Brocks DR

更新日期：2006-11-01 00:00:00

abstract：:The pharmacokinetics of a new selective oestrogen receptor modulator levormeloxifene was investigated in mice, rats, cynomolgus monkeys and humans by compartmental pharmacokinetics. Levormeloxifene was administered as an oral solution in all studies. Allometric scaling was used to predict human pharmacokinetic paramet...

journal_title：Biopharmaceutics & drug disposition

authors： Østerberg O,Kiehr B,Erichsen L,Poulsen HE,Ingwersen SH

更新日期：2003-04-01 00:00:00

abstract：:Stobadin dihydrochloride was administered p.o. to rats at a dose of 1 mg kg-1 once daily for 25 consecutive days. The peak and trough concentrations of the sum of stobadin metabolites, determined from Days 6-16 of treatment, demonstrated a steady-state. The mean daily excretion of 3H-radioactivity during this period w...

journal_title：Biopharmaceutics & drug disposition

authors： Kállay Z,Soltés L,Trnovec T

更新日期：1991-04-01 00:00:00

abstract：:In this study, a quantitative threshold was determined for the high/low extent of urinary excretion (UE) of compounds in humans, using a straightforward but robust statistical method known as receiver operating characteristic curve (ROC) analysis, and also 18 potential physicochemical determinants of UE were evaluated...

journal_title：Biopharmaceutics & drug disposition

authors： Dave RA,Morris ME

更新日期：2016-07-01 00:00:00

abstract：:Betahistine, a potent histamine H3 receptor antagonist, is being developed for the treatment of attention deficit hyperactivity disorder (ADHD) that manifests with symptoms such as hyperactivity, impulsivity and inattention. This study describes the pharmacokinetics of betahistine in ADHD subjects at doses higher than...

journal_title：Biopharmaceutics & drug disposition

authors： Moorthy G,Sallee F,Gabbita P,Zemlan F,Sallans L,Desai PB

更新日期：2015-10-01 00:00:00

abstract：:Studies were designed to allow an in vivo estimation of the hepatic extraction ratio and to test the hypothesis that the pharmacokinetic parameters of (-)-CBV are significantly different during anesthesia. (-)-CBV was administered as an i.v. bolus followed by i.v. infusion into either the portal (n = 3) or the jugular...

journal_title：Biopharmaceutics & drug disposition

authors： Soria I,Zimmerman CL

更新日期：1995-05-01 00:00:00

abstract：:The steady-state pharmacokinetics of an ultralong sustained release formulation of theophylline (Unilong) twice daily (bid) in elderly hospitalized patients suffering from chronic obstructive pulmonary disease (COPD) have been studied in order to establish guidelines for monitoring. The study was carried out in 37 pat...

journal_title：Biopharmaceutics & drug disposition

authors： Armijo JA,Sánchez BM,Peralta FG,González-Ruiz M,Cuadrado A,Verdejo A,Cos MA,Arjona R

更新日期：2003-05-01 00:00:00

abstract：:The objective was to develop a population pharmacokinetic-pharmacodynamic model of caffeine's psychomotor effects in healthy, non-habitual users of caffeine. Twenty Chinese males each received a single dose of 250 mg of caffeine orally. Plasma concentrations of caffeine were determined at various times within 24 h aft...

journal_title：Biopharmaceutics & drug disposition

authors： Seng KY,Teo WL,Fun CY,Law YL,Lim CL

更新日期：2010-07-01 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：:A new sustained release dosage form of valproic acid (VPA) was developed. The new sustained release dosage form was administered (twice, with and without food) to five dogs in comparison to a standard tablet (Depakine, Labaz) and an i.v. preparation of the drug. Drug level monitoring in the plasma was performed by a G...

journal_title：Biopharmaceutics & drug disposition

authors： Bialer M,Friedman M,Dubrovsky J

更新日期：1984-01-01 00:00:00

abstract：:A novel 5-aminolevulinic acid (ALA)-containing microparticulate system was produced recently, based on incorporation of ALA into particles prepared from a suppository base that maintains drug stability during storage and melts at skin temperature to release its drug payload. The novel particulate system was applied to...

journal_title：Biopharmaceutics & drug disposition

authors： Donnelly RF,McCarron PA,Al-Kassas R,Juzeniene A,Juzenas P,Iani V,Woolfson AD,Moan J

更新日期：2009-03-01 00:00:00

abstract：:The pharmacokinetic behavior of glycyrrhizin in four patients with acute hepatitis (hepatitis group) and six patients with liver cirrhosis (cirrhosis group) receiving chronically an IV administration of a 120 mg dose once a day or once every other day of glycyrrhizin was investigated. The plasma concentration of glycy...

journal_title：Biopharmaceutics & drug disposition

authors： Yamamura Y,Tanaka N,Santa T,Kotaki H,Aikawa T,Uchino K,Osuga T,Sawada Y,Iga T

更新日期：1995-01-01 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：:Prednisolone (POH) and prednisone (PO) were both administered via seven different intravenous infusions (three POH and four PO) in each of six rabbits to obtain steady state. Bolus doses of POH and PO were also administered to four of the rabbits. Plasma samples of POH and PO were analyzed by normal phase HPLC. Unboun...

journal_title：Biopharmaceutics & drug disposition

authors： Hammarlund-Udenaes M,Benet LZ

更新日期：1991-08-01 00:00:00

abstract：:The pharmacokinetics of didanosine and ciprofloxacin were evaluated following the administration of multiple oral doses of each drug as a single agent or in combination. Didanosine was dosed as the Videx chewable/dispersible tablet, which contains the antacids dihydroxyaluminum sodium carbonate and magnesium hydroxide...

journal_title：Biopharmaceutics & drug disposition

authors： Knupp CA,Barbhaiya RH

更新日期：1997-01-01 00:00:00

abstract：:Multidrug resistance (MDR) is common in patients and has been linked to transforming growth factor-β1 (TGF-β1) and overexpression of drug efflux transporters P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP), although the molecular mechanisms remain largely unknown. This study aimed to investigate the ...

journal_title：Biopharmaceutics & drug disposition

authors： Kong J,Qiu Y,Li Y,Zhang H,Wang W

更新日期：2019-02-01 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：:The present study aimed to investigate the effect of atorvastatin on the intravenous and oral pharmacokinetics of verapamil in rats. The pharmacokinetic parameters of verapamil were measured after an oral (9 mg/kg) or intravenous (3 mg/kg) administration of verapamil to rats in the presence and absence of atorvastatin...

journal_title：Biopharmaceutics & drug disposition

authors： Choi DH,Chang KS,Hong SP,Choi JS,Han HK

更新日期：2008-01-01 00:00:00