Abstract：
:The bioavailability of a new sustained-release potassium chloride (KCl) tablet, designed for once-a-day dosing, was compared to a KCl elixir using urinary excretion data. The study utilized 25 male volunteers dosed in a crossover design in a dietary/activity-controlled environment. The regimens consisted of a total of 80 mEq of potassium in three equally divided doses of elixir every 6 hr and a single 80-mEq dose using four 20-mEq sustained-release (SR) tablets. The mean time to maximum rate of potassium urinary excretion was 2.2 hr for the first elixir dose and 5.5 hr after the SR tablet (P less than 0.01), thereby supporting the prolonged-release properties of this formulation. After correction for baseline urinary potassium excretion, the mean total 24-hr urinary potassium excretion was 42.18 mEq for the elixir and 40.41 mEq for the SR tablet. The results indicate that the absorption pattern from the SR tablet is equal to three doses of KCl elixir dosed 6 hr apart.
journal_name
Pharm Resjournal_title
Pharmaceutical researchauthors
Betlach CJ,Arnold JD,Frost RW,Leese PT,Gonzalez MAdoi
10.1023/a:1016438413297subject
Has Abstractpub_date
1987-10-01 00:00:00pages
409-11issue
5eissn
0724-8741issn
1573-904Xjournal_volume
4pub_type
杂志文章abstract：:The application of supercritical fluid (SF) processing in pharmaceutical research is increasing particularly in the field of particle formation for drug delivery systems. The SF processes have benefits over the existing particle formation methods in terms of improved control, flexibility and operational ease. This rev...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1023/a:1011957512347
更新日期：1999-07-01 00:00:00
abstract：PURPOSE:To study the pulmonary absorption and tolerability of various formulations of the decapeptide cetrorelix acetate in rats by a new aerosol delivery system (ASTA-ADS) for intratracheal application. METHODS:Using the ASTA-ADS, cetrorelix liquid formulations (aqueous solutions for ultrasonic nebulization) were fir...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1011028227155
更新日期：2001-06-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018942127524
更新日期：1994-06-01 00:00:00
abstract：PURPOSE:To investigate the influence of primary crystallization conditions on the mechanical properties and secondary processing behaviour of fluticasone propionate (FP) for carrier based dry powder inhaler (DPI) formulations. METHODS:Young's modulus of FP crystals produced using different anti-solvents was determined...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-011-0640-1
更新日期：2012-04-01 00:00:00
abstract：PURPOSE:To prepare acylated exenatide analogues and investigate their biological properties for guiding the development of PLGA formulations of exenatide. METHODS:The acylated exenatide analogues were prepared by reaction with glycolic acid (GA), one constitutional unit of PLGA, and characterized by HPLC-MS/MS and Cir...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1298-2
更新日期：2014-08-01 00:00:00
abstract：PURPOSE:To assess the uridine diphosphate (UDP)-glucuronosyltransferase (UGT) isozymes involved in the glucuronidation of niflumic acid in human liver. METHODS:The glucuronidation activity of niflumic acid was determined in liver microsomes and recombinant UGT isozymes by incubation of niflumic acid with UDP-glucuroni...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-006-0250-5
更新日期：2006-07-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/A:1016359301852
更新日期：1986-10-01 00:00:00
abstract：PURPOSE:Cationic liposomes are expected to be useful as nonviral vectors for gene delivery. Cationic liposomes showed cytotoxicity, and we proposed that the cytotoxicity is through apoptosis. In this study, we examined the effects of liposomal properties, such as liposomal charge, size, membrane fluidity, and PEG coati...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1024441702398
更新日期：2003-07-01 00:00:00
abstract：PURPOSE:Modulation of 5-HT3 receptor in the central nervous system (CNS) is a promising approach for treatment of neuropathic pain. The goal was to evaluate the role of P-glycoprotein (Pgp) in limiting exposure of different parts of the CNS to ondansetron (5-HT3 receptor antagonist) using wild-type and genetic knockout...
journal_title：Pharmaceutical research
pub_type： 杂志文章
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更新日期：2020-09-28 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018900124257
更新日期：1994-10-01 00:00:00
abstract：:The effect of buprenorphine on bremazocine-induced diuresis was tested in the rat to determine the nature of buprenorphine's action at the ϰ opioid receptor. Both morphine-tolerant and naive rats were used to account for possible antidiuretic effects of buprenorphine at the µ site. Separate experiments established tha...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/A:1016340106299
更新日期：1985-07-01 00:00:00
abstract：:The transient dynamic swelling and dissolution behavior during the release of a growth hormone releasing peptide, [D-Trp2-D-Phe5]GHRP, from erodible, non-cross-linked poly(methyl methacrylate-co-methacrylic acid) (PMMA/MAA) beads has been investigated at pH 7.4 as a function of buffer concentration. Although the swell...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018902404036
更新日期：1993-07-01 00:00:00
abstract：PURPOSE:To evaluate the use of an in vitro intestinal permeability model to predict rat and human absorption as well as to evaluate the use of an internal standard to control for intra- and inter-rat variability. METHODS:In vivo peroral absorption and in vitro steady-state intestinal permeability coefficients were det...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1012148300807
更新日期：1997-12-01 00:00:00
abstract：PURPOSE:To monitor the biodistribution of IgG1 aggregates upon subcutaneous (SC) and intravenous (IV) administration in mice and measure their propensity to stimulate an early immune response. METHODS:A human mAb (IgG1) was fluorescently labeled, aggregated by agitation stress and injected in SKH1 mice through SC and ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1154-9
更新日期：2014-01-01 00:00:00
abstract：:Hyaluronan (HA: hyaluronic acid) is produced in the interstitium and reaches the blood circulation through the lymph. It is rapidly eliminated by means of specific receptors on liver endothelium. The elimination characteristics of intravenously administered HA were studied in 10 conscious sheep at the normal plasma HA...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015982204926
更新日期：1989-08-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-005-8383-5
更新日期：2005-12-01 00:00:00
abstract：:A new magnetic microsphere carrier has been formulated that may localize drugs by both biochemical and physical means. The microspheres, prepared from the polysaccharide chitosan, are designed to bind to anionic glycosaminoglycan receptors on the surface of capillary endothelial cells. The microspheres were formulated...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015978704810
更新日期：1988-05-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1349-8
更新日期：2014-09-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/b:pham.0000045247.09724.26
更新日期：2004-10-01 00:00:00
abstract：PURPOSE:The aim of this work is to design new chitosan conjugates able to self-organize in aqueous solution in the form of micrometer-size platelets. When mixed with amphotericin B deoxycholate (AmB-DOC), micro-platelets act as a drug booster allowing further improvement in AmB-DOC anti-Candida albicans activity. METH...
journal_title：Pharmaceutical research
pub_type： 杂志文章
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更新日期：2017-05-01 00:00:00
abstract：PURPOSE:To identify the key formulation factors controlling the initial drug and polymer dissolution rates from an amorphous solid dispersion (ASD). METHODS:Ketoconazole (KTZ) ASDs using PVP, PVP-VA, HMPC, or HPMC-AS as polymeric matrix were prepared. For each drug-polymer system, two types of formulations with the sa...
journal_title：Pharmaceutical research
pub_type： 杂志文章
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更新日期：2016-10-01 00:00:00
abstract：PURPOSE:To investigate the feasibility of using the Aerosol Solvent Extraction System (ASES) to produce fine powders of recombinant human deoxyribonuclease (rhDNase), lysozyme-lactose and rhDNase-lactose powders from aqueous based solutions. METHODS:The ASES technique using high pressure carbon dioxide modified with e...
journal_title：Pharmaceutical research
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doi：10.1023/b:pham.0000008053.69903.c1
更新日期：2003-12-01 00:00:00
abstract：PURPOSE:To assess the effects of co-delivering osteoinductive DNA and/or small interfering RNA in directing the osteogenic differentiation of human adipose-derived stem cells (hADSCs) using a combinatorial, non-viral gene delivery approach. METHODS:hADSCs were transfected using combinations of the following genes: BMP...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-011-0406-9
更新日期：2011-06-01 00:00:00
abstract：PURPOSE:To determine whether LHRH-receptor is expressed in Calu-3, a human bronchial epithelial cell line, and to further determine whether this receptor plays a role in the transport of deslorelin, an LHRH agonist. METHODS:Using cultured monolayers of Calu-3 grown at air-interface, the presence and localization of LH...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/b:pham.0000029294.70707.74
更新日期：2004-06-01 00:00:00
abstract：PURPOSE:To advance fundamental biological and translational research with the bacterium Neisseria gonorrhoeae through the prediction of novel small molecule growth inhibitors via naïve Bayesian modeling methodology. METHODS:Inspection and curation of data from the publicly available ChEMBL web site for small molecule ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-020-02876-y
更新日期：2020-07-13 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
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更新日期：2017-02-01 00:00:00
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journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-010-0204-9
更新日期：2010-09-01 00:00:00
abstract：:Nonstereospecific studies have indicated that the pharmacokinetics of propranolol (PR) are altered in inflammatory conditions such as arthritis. However, as the kinetics and dynamics of PR are stereoselective, we examined the effect of adjuvant arthritis (AA) on the disposition of the individual enantiomers. A novel n...
journal_title：Pharmaceutical research
pub_type： 杂志文章
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更新日期：1993-02-01 00:00:00
abstract：PURPOSE:To compare the effectiveness of trastuzumab-modified gold nanoparticles (AuNP) labeled with 177Lu (trastuzumab-AuNP-177Lu) targeted to HER2 with non-targeted AuNP-177Lu for killing HER2-overexpressing breast cancer (BC) cells in vitro and inhibiting tumor growth in vivo following intratumoral (i.t.) injection. ...
journal_title：Pharmaceutical research
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更新日期：2017-03-01 00:00:00
