Abstract：
:The in vitro uptake study was performed using the isolated cells of human oral mucosa, buccal and the dorsum of the tongue, to investigate the mechanisms of glucose uptake. The uptake of D-glucose was much larger in cells of the dorsum of the tongue than in buccal cells and was inhibited more extensively by 2-deoxy-D-glucose, a substrate of facilitative glucose transporters, than by alpha-methyl-D-glucoside, a specific substrate of SGLT1, suggesting the larger contribution of a facilitative transporter than Na(+)/glucose cotransporter. Furthermore, from the results of inhibition studies by several sugar analogues including maltose and D-mannose, GLUT1 and/or GLUT3 were suggested to take part in the glucose uptake by oral mucosa. Therefore, we have attempted to confirm the expression of glucose transporters on the oral mucosa by employing Western blotting. As a result, it was suggested that SGLT1, GLUT1, GLUT2, and GLUT3 are expressed in the epithelial cells of human oral mucosa.
journal_name
J Pharm Scijournal_title
Journal of pharmaceutical sciencesauthors
Oyama Y,Yamano H,Ohkuma A,Ogawara K,Higaki K,Kimura Tdoi
10.1021/js980298fsubject
Has Abstractpub_date
1999-08-01 00:00:00pages
830-4issue
8eissn
0022-3549issn
1520-6017pii
S0022-3549(15)50848-4journal_volume
88pub_type
临床试验,杂志文章abstract：:Nanoparticle tracking analysis (NTA) obtains particle size by analysis of particle diffusion through a time series of micrographs and particle count by a count of imaged particles. The number of observed particles imaged is controlled by the scattering cross-section of the particles and by camera settings such as sens...
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更新日期：2018-05-01 00:00:00
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journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1016/j.xphs.2017.11.017
更新日期：2018-04-01 00:00:00
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journal_title：Journal of pharmaceutical sciences
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doi：10.1002/jps.2600650920
更新日期：1976-09-01 00:00:00
abstract：:AZ'0908 is a novel microsomal prostaglandin E synthase-1 inhibitor intended for oral administration. Pharmacokinetic experiments in rats showed that bioavailability was much lower than anticipated and increased following pretreatment with the nonspecific cytochrome P450 (CYP) inhibitor 1-aminobenzotriazole, presumably...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.23443
更新日期：2013-03-01 00:00:00
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journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600830805
更新日期：1994-08-01 00:00:00
abstract：:Taxanes such as paclitaxel (Taxol) and docetaxel (Taxotere) are promising agents for use against ovarian cancer and other malignancies. Recently, SB-T-1011, a semisynthetic taxane, has been prepared from 14-hydroxy-10-deacetylbaccatin III. SB-T-1011 shows similar or greater in vitro cytostatic activity than paclitaxel...
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pub_type： 杂志文章
doi：10.1002/jps.2600841204
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journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600640536
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abstract：:Drug stability studies are expensive and time consuming. Multiple batches are studied to ensure that a product will consistently remain within specifications for its entire expiration dating period. Some of these studies involve the same drug products in similar packages or in multiple strengths. Application of sound ...
journal_title：Journal of pharmaceutical sciences
pub_type： 指南,杂志文章
doi：10.1002/jps.2600841112
更新日期：1995-11-01 00:00:00
abstract：:Aqueous solutions of several ionizable substances were stored in plastic infusion bags and the sorption of the substances monitored with time. The substances used were p-nitrophenol, p-toluidine, warfarin sodium [3-(alpha-acetonylbenzyl)-4-hydroxycoumarin sodium salt] and trifluoperazine hydrochloride (10-[3-(4-methyl...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600750608
更新日期：1986-06-01 00:00:00
abstract：:Solution preparation is the first unit operation of the manufacturing process for spray-dried solid dispersions. Visual inspection and offline high-performance liquid chromatography analysis are routinely used to assess the solution preparation end point as well as the final solution composition. However, the accuracy...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1016/j.xphs.2018.10.022
更新日期：2019-03-01 00:00:00
abstract：:Isothermal crystallization of amorphous nifedipine, phenobarbital, and flopropione was studied at temperatures above and below their glass transition temperatures (T(g)). A sharp decrease in the crystallization rate with decreasing temperature was observed for phenobarbital and flopropione, such that no crystallizatio...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/(SICI)1520-6017(200003)89:3<408::AID-JPS11
更新日期：2000-03-01 00:00:00
abstract：:Accurate partition coefficients K = Corg/Caq in chloroform-ammonia can be obtained by measuring the absorbance of the aqueous layer, replenishing with fresh aqueous solvent, and remeasuring the absorption after reequilibration. Provided the solute has a reasonably strong UV absorption, only 0.1-5 mg of material is req...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600730222
更新日期：1984-02-01 00:00:00
abstract：:The in vitro diffusion of a series of substituted acetanilides across the hamster cheek pouch was studied. The keratinized epithelial layer of the cheek pouch appeared to provide the major barrier to diffusion of these compounds. Linear relationships were found for plots of log epithelial permeability (Pe) versus the ...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600780218
更新日期：1989-02-01 00:00:00
abstract：:The purpose of this study was to develop a nanocarrier system for codelivery of paclitaxel (PTX) and piperlongumine (PL) and investigate the therapeutic potential of improving efficacy and reducing toxicity. PTX and PL were formulated into poly lactic-co-glycolic acid and D-α-tocopheryl polyethylene glycol succinate v...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1016/j.xphs.2017.05.027
更新日期：2017-10-01 00:00:00
abstract：:N-Acetyl-DL-penicillamine (IIIb), a structural analog of N-acetyl-L-cysteine (IIIa), did not protect mice from lethal doses of acetaminophen (I), whereas IIIa offered protection. This lack of efficacy of IIIb probably is due to the decreased nucleophilicity of its sulfhydryl group compared to that of IIIa, the probabl...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600690905
更新日期：1980-09-01 00:00:00
abstract：:Biopharmaceutics Classification System and Biopharmaceutics Drug Distribution Classification System are complimentary, not competing, classification systems that aim to improve, simplify, and speed drug development. Although both systems are based on classifying drugs and new molecular entities into four categories us...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章,评审
doi：10.1002/jps.23359
更新日期：2013-01-01 00:00:00
abstract：:Recent studies have clearly demonstrated that Fourier transform IR spectroscopy can be a powerful tool for the study of protein stabilization during freeze-drying and for optimizing approaches to prevent lyophilization-induced protein aggregation. The purpose of the current review is to provide an overview of these to...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600840407
更新日期：1995-04-01 00:00:00
abstract：:Emodin, a natural anthraquinone polyphenol, has been reported to possess promising in vitro antioxidation, anticancer and anti-inflammatory activities. Whether the in vitro bioactivities can predict in vivo effects remained an unanswered question without understanding emodin pharmacokinetics in animals. To fill this b...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.21978
更新日期：2010-04-01 00:00:00
abstract：:Accelerated stability studies (37 degrees, 47 degrees, and 57 degrees) were conducted on buffered aqueous solutions (pH 7.4, 8.4, and 9.4) of hydrocortisone in the presence of various molar ratios of D-fructose. First-order degradation was observed. Significant improvement in hydrocortisone stability was seen in those...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600720930
更新日期：1983-09-01 00:00:00
abstract：:A sensitive and specific GLC method is described to determine therapeutic levels of tilidine and its two main metabolites, nortilidine and bisnortilidine, in plasma and urine. The method involves the extraction of the compounds and an internal standard with cyclohexane from alkalinized samples, followed by back-extrac...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600671237
更新日期：1978-12-01 00:00:00
abstract：:Surfactants stabilize proteins through two major mechanisms: (1) their preferential location at nearby interfaces, in this way precluding protein adsorption; and/or (2) their association with protein into "complexes" that prevent proteins from interacting with surfaces as well as each other. However, selection of surf...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.23908
更新日期：2014-05-01 00:00:00
abstract：:The structural integrity and conformational stability of various IgG1-Fc proteins produced from the yeast Pichia pastoris with different glycosylation site occupancy (di-, mono-, and nonglycosylated) were determined. In addition, the physical stability profiles of three different forms of nonglycosylated Fc molecules ...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.23975
更新日期：2014-06-01 00:00:00
abstract：:A simple and sensitive assay for quantitating 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one (1; BMY 26517) in human plasma was developed using high-performance liquid chromatography with fluorescence detection. The method involves precipitation of protein and reversed-phase chromatography. The method i...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600761216
更新日期：1987-12-01 00:00:00
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journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600710113
更新日期：1982-01-01 00:00:00
abstract：:To evaluate the potential of cell-penetrating peptide-based delivery of apoptosis-inducer gene in cancer therapy, a modified HIV-1 TAT peptide (dimerized TAT peptide, dTAT) was studied. The dTAT and plasmid DNA (pDNA) complexes (dTAT-pDNA) were condensed using calcium chloride (dTAT-pDNA-Ca2+). This simple nonviral fo...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1016/j.xphs.2016.08.023
更新日期：2017-01-01 00:00:00
abstract：:After having been used in treating HIV infection for a decade, zidovudine (AZT) continues to be an essential component of antiretroviral regimens. Because antiviral responses and toxicity of AZT seem to be related to cells in specific target tissues, being able to understand and predict the distribution of AZT into di...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1021/js970243y
更新日期：1997-11-01 00:00:00
abstract：:Analytical methods based on the title reactions are reviewed, and the malonic acid-acetic anhydride system was selected for detailed study. It is postulated that carbon suboxide, O = C = C = C = O, formed by the action of acetic anhydride on malonic acid, is the effective reactive species in this system. Carbon suboxi...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600761018
更新日期：1987-10-01 00:00:00
abstract：:Human insulin exists in different association states, from monomer to hexamer, depending on the conditions. In the presence of zinc the "normal" state is a hexamer. The structural properties of 20 variants of human insulin were studied by near-UV circular dichroism, fluorescence spectroscopy, and small-angle X-ray sca...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.10355
更新日期：2003-04-01 00:00:00
abstract：:The solubility of phenacetin was determined at five temperatures in solvent mixtures of aprotic-amphiprotic mixtures of dioxane and water. Enthalpy-entropy compensation analysis is used to study the effect of changing polarity of the medium on the solute. The apparent heats of solution and free energies of solution ar...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1021/js950497o
更新日期：1996-10-01 00:00:00
abstract：:Acute experiments were performed on overnight fasted chloralose-urethan anesthetized dogs, cats, rabbits, and rats. Under these conditions, somatostatin practically abolished gastric contractions and decreased GI tonus in all species examined. The canine duodenum, jejunum, and ileum exhibited only a contractile respon...
journal_title：Journal of pharmaceutical sciences
pub_type： 杂志文章
doi：10.1002/jps.2600680913
更新日期：1979-09-01 00:00:00
