Antifungal properties of halofumarate esters.

abstract：:The present study aims to evaluate the in vitro and in vivo performance of ordered mesoporous silica (OMS) as a carrier for the poorly water-soluble compound fenofibrate. Fenofibrate was loaded into OMS via incipient wetness impregnation to obtain a 29% drug load and formulated into capsules. Two capsule dosage forms ...

journal_title：Journal of pharmaceutical sciences

authors： Bukara K,Schueller L,Rosier J,Daems T,Verheyden L,Eelen S,Martens JA,Van den Mooter G,Bugarski B,Kiekens F

更新日期：2016-08-01 00:00:00

abstract：:The relationship between chemical structure and antifungal activity of quaternary imidazolium compounds is analyzed. The compounds are described by a set of condition attributes concerning structure and by a decision attribute concerning activity. The description builds up an information system. The smallest set of co...

journal_title：Journal of pharmaceutical sciences

authors： Krysiński J

更新日期：1995-02-01 00:00:00

abstract：:The period of time after administration over which blood level measurements are required to obtain a reliable bioavailability comparison of two or more formulations of the same drug was considered by the analysis of bioavailability data taken from the literature. The drugs examined, selected to represent a range of ab...

journal_title：Journal of pharmaceutical sciences

authors： Lovering EG,McGilveray IJ,McMillan I,Tostowaryk W

更新日期：1975-09-01 00:00:00

abstract：:A randomized, two-way, crossover study was performed on 18 normal volunteers to assess the influence of food on the bioavailability of lisinopril, (1-[N2-[(S)-1-carboxy-3-phenylpropyl]-L-lysyl]-L-proline), a long-acting nonsulfhydryl angiotensin converting enzyme inhibitor. A single, 20-mg oral dose of lisinopril was ...

journal_title：Journal of pharmaceutical sciences

authors： Mojaverian P,Rocci ML Jr,Vlasses PH,Hoholick C,Clementi RA,Ferguson RK

更新日期：1986-04-01 00:00:00

abstract：:A hydraulic calcium phosphate cement made of beta-tricalcium phosphate [beta-Ca3(PO4)2], monocalcium phosphate monohydrate [Ca(H2PO4)2-H2O], and water was used as a delivery system for the antibiotic gentamicin sulfate (GS). GS, added as powder or as aqueous solution, was very beneficial to the physicochemical propert...

journal_title：Journal of pharmaceutical sciences

authors： Bohner M,Lemaître J,Van Landuyt P,Zambelli PY,Merkle HP,Gander B

更新日期：1997-05-01 00:00:00

abstract：:To design safe, efficient synthetic gene therapy vectors, it is desirable to understand the intracellular mechanisms that facilitate their delivery from the cell surface to the nucleus. Elements of the cytoskeleton and molecular motor proteins are known to play a pivotal role in most intracellular active transport pro...

journal_title：Journal of pharmaceutical sciences

authors： Drake DM,Pack DW

更新日期：2008-04-01 00:00:00

abstract：:Two novel series of steroidal derivatives containing various thiourea and substituted thiazoline moieties attached to the 2- or 4-position of estrone were synthesized and examined for in vitro effect on bovine pancreatic ribonuclease activity. All compounds studied exhibited a catabolic activity. The steroidal thiazol...

journal_title：Journal of pharmaceutical sciences

authors： Ibrahim ES,Omar AM,Habib NS,Aboulwafa OM,El-Sewedy SM,Bourdais J

更新日期：1983-10-01 00:00:00

abstract：:Mechanisms of inhibitory action of sodium salicylate on L-glutamine-D-fructose-6-phosphate aminotransferase, prepared from rat gastric mucosa, were studied. Sodium salicylate at lower concentrations (10-20 mM) inhibited reversibly aminotransferase activity by competing with fructose-6-phosphate. At higher concentratio...

journal_title：Journal of pharmaceutical sciences

authors： Chan J,Lee KH

更新日期：1975-07-01 00:00:00

abstract：:DB844 (CPD-594-12), N-methoxy-6-{5-[4-(N-methoxyamidino)phenyl]-furan-2-yl}-nicotinamidine, is an oral prodrug that has shown promising efficacy in both mouse and monkey models of second stage human African trypanosomiasis. However, gastrointestinal (GI) toxicity was observed with high doses in a vervet monkey safety ...

journal_title：Journal of pharmaceutical sciences

authors： Ju W,Yang S,Ansede JH,Stephens CE,Bridges AS,Voyksner RD,Ismail MA,Boykin DW,Tidwell RR,Hall JE,Wang MZ

更新日期：2014-01-01 00:00:00

abstract：:A GLC assay to quantitate the methaqualone metabolite 2-methyl-3-(2-hydroxymethylphenyl)-4(3H)-quinazolinone was developed. Standard curves were linear, and recovery of the metabolite from tissue homogenates averaged 89%. In vitro metabolism of methaqualone by the 10,000Xg supernatant fraction of rat liver homogenate ...

journal_title：Journal of pharmaceutical sciences

authors： Hindmarsh KW,Hamon NW,LeGatt DF,Wallace SM

更新日期：1978-11-01 00:00:00

abstract：:A direct high-performance liquid chromatographic (HPLC) method was applied to monitor 2,5-diaziridinyl-3,6-bis(carboethoxyamino)-1,4-benzoquinone (I) and its degradation products in pharmaceutical vehicles at 25 +/- 0.1 degrees. At the optimal pH for stability of I, an increase in buffer concentration [phosphate and t...

journal_title：Journal of pharmaceutical sciences

authors： Poochikian GK,Kelley JA

更新日期：1981-02-01 00:00:00

abstract：:Isoperibol calorimetry was used to evaluate protein/carbohydrate interactions after freeze drying. rh-DNase, rh-GH, rh-MetGH, and rh-IGF-I were freeze dried with either mannitol, sucrose, trehalose, or dextran at concentrations ranging from 0% to 100% (w/w). Enthalpies of solution for both freeze-dried and physical mi...

journal_title：Journal of pharmaceutical sciences

authors： Souillac PO,Costantino HR,Middaugh CR,Rytting JH

更新日期：2002-01-01 00:00:00

abstract：:Ketoconazole and posaconazole are both Biopharmaceutics Classification System class 2 drugs (highly permeable, poorly soluble), are structurally similar, and are administered at the same doses. Nevertheless, the duodenal concentration profile and the magnitude of the positive food effect observed for these 2 drugs are...

journal_title：Journal of pharmaceutical sciences

authors： Cristofoletti R,Patel N,Dressman JB

更新日期：2016-09-01 00:00:00

abstract：:The reaction of UICEL-A/102, a cellulose II powder recently prepared from Avicel(R) PH-102 by treatment with an aqueous sodium hydroxide solution, with glutaraldehyde in 0.01 N HCl has been investigated to improve its binder properties, without adversely affecting the rapid disintegration characteristic. The results s...

journal_title：Journal of pharmaceutical sciences

authors： de la Luz Reus Medina M,Kumar V

更新日期：2007-02-01 00:00:00

abstract：:A high-performance liquid chromatographic (HPLC) method for the simultaneous determination of pralidoxime chloride (I) and its major decomposition products in an injectable formulation is described. I and its decomposition products were detected and quantitated by their UV absorbances at 270 nm, after being separated ...

journal_title：Journal of pharmaceutical sciences

authors： Prue DG,Johnson RN,Kho BT

更新日期：1983-07-01 00:00:00

abstract：:Biopharmaceuticals represent an important and growing class of medicines. Immunogenic responses to biopharmaceuticals in patients can sometimes result in reduced safety and efficacy. Although multiple factors are known to influence immunogenicity, our understanding of the complex underlying mechanisms remains imperfec...

journal_title：Journal of pharmaceutical sciences

authors： Bee JS,Goletz TJ,Ragheb JA

更新日期：2012-10-01 00:00:00

abstract：:Gas pycnometry is applied to determine the density of solid materials. The analysis of lyophilisates is particularly challenging because of their porous structure. In this study, the density of raw materials and freeze-dried products was determined using different pycnometric methodologies and gases [helium (He), nitr...

journal_title：Journal of pharmaceutical sciences

authors： Stange U,Scherf-Clavel M,Gieseler H

更新日期：2013-11-01 00:00:00

abstract：:A multidisciplinary team approach to identify pharmaceutical impurities is presented in this article. It includes a representative example of the methodology. The first step is to analyze the sample by LC-MS. If the structure of the unknown impurity cannot be conclusively determined by LC-MS, LC-NMR is employed. If th...

journal_title：Journal of pharmaceutical sciences

authors： Alsante KM,Boutros P,Couturier MA,Friedmann RC,Harwood JW,Horan GJ,Jensen AJ,Liu Q,Lohr LL,Morris R,Raggon JW,Reid GL,Santafianos DP,Sharp TR,Tucker JL,Wilcox GE

更新日期：2004-09-01 00:00:00

abstract：:A colorimetric determination of chlorhexidine is described. The method is based on the formation of a yellow complex between the drug and bromcresol green. The absorption peak of this complex, extracted by chloroform, is at 410 nm, and linear response is obtained from 2.5 to 30 micrograms of chlorhexidine/ml. The accu...

journal_title：Journal of pharmaceutical sciences

authors： Andermann G,Buhler MO,Erhart M

更新日期：1980-02-01 00:00:00

abstract：:The applicability of bioavailability assessment at quasi- and nonsteady state is illustrated with data from a study comparing two formulations of amitriptyline hydrochloride in humans. Relative bioavailability as a function of the observed mean plasma concentrations may be expressed in closed form, provided the affect...

journal_title：Journal of pharmaceutical sciences

authors： Bondi JV,Hucker HB,Yeh KC,Kwan KC

更新日期：1976-11-01 00:00:00

abstract：:The increased incidence of human immunodeficiency virus infection in women has identified an urgent need to develop a female-controlled method to prevent acquisition of human immunodeficiency virus and other sexually transmitted diseases. Women would apply the product intravaginally before intercourse. Development of ...

journal_title：Journal of pharmaceutical sciences

authors： Sassi AB,McCullough KD,Cost MR,Hillier SL,Rohan LC

更新日期：2004-08-01 00:00:00

abstract：:Several factors affecting the dissolution rate of cholesterol in monooctanoin were investigated. This solvent is used clinically for dissolution of residual cholesterol gallstones in the bile duct after cholecystectomy. The effect of added water on dissolution rate, measured using the static- or rotating-disk methods,...

journal_title：Journal of pharmaceutical sciences

authors： Bogardus JB

更新日期：1984-07-01 00:00:00

abstract：:The physicochemical properties of A-75998, a synthetic antagonist of luteinizing hormone releasing hormone with potential for treatment of hormone-sensitive cancers and endometriosis, are described. An accelerated solution stability study indicated that the compound is relatively stable and showed a U-shaped pH-rate p...

journal_title：Journal of pharmaceutical sciences

authors： Cannon JB,Krill SL,Porter WR

更新日期：1995-08-01 00:00:00

abstract：:The neuroprotective blood-brain barrier (BBB) keeps many drug candidates below therapeutic levels in the central nervous system. Glutathione PEGylated liposomal doxorubicin (2B3-101) has been developed to safely enhance the delivery of doxorubicin to brain tumors. However, doxorubicin concentration in extracellular br...

journal_title：Journal of pharmaceutical sciences

authors： Birngruber T,Raml R,Gladdines W,Gatschelhofer C,Gander E,Ghosh A,Kroath T,Gaillard PJ,Pieber TR,Sinner F

更新日期：2014-07-01 00:00:00

abstract：:An aqueous solution of trimedoxime bromide, atropine, and benactyzine hydrochloride was formulated to have maximum stability as an antidote in organophosphorus poisoning. The stability of the mixture in glass and plastic cartridges was determined. Glass cartridges were more desirable than plastic; there was less vapor...

journal_title：Journal of pharmaceutical sciences

authors： Zvirblis P,Ellin RI

更新日期：1982-03-01 00:00:00

abstract：:The association efficiency of oxytetracycline (OTC) to pharmaceutical available, ionic oil-in-water nanoemulsions is studied. Theoretical mathematical developments allowed us to differentiate by diafiltration (DF) between thermodynamically and kinetically controlled binding of the drug to the nanoemulsions, and relate...

journal_title：Journal of pharmaceutical sciences

authors： Orellana SL,Torres-Gallegos C,Araya-Hermosilla R,Oyarzun-Ampuero F,Moreno-Villoslada I

更新日期：2015-03-01 00:00:00

abstract：:Electron donor-acceptor complexes for a group of quinolines and naphthalenes with 9-(dicyanomethylene)-2,4,7-trinitrofluorene in 1,2-dichloroethane were studied by optical absorption methods. Association constants, molar absorptivities, and charge-transfer transition energies were evaluated for each system, together w...

journal_title：Journal of pharmaceutical sciences

authors： Webb NE,Thompson CC

更新日期：1978-02-01 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

authors： Connors KA,Ifan A

更新日期：1987-10-01 00:00:00

abstract：:Role of water in chemical (in)stability is revisited, with focus on deamidation in freeze-dried amorphous proteins and peptides. Two distinct patterns for deamidation versus water have been reported, that is, a consistent increase in rate constant with water, and a "hockey stick"-type behavior. For the latter, deamida...

journal_title：Journal of pharmaceutical sciences

authors： Ohtake S,Feng S,Shalaev E

更新日期：2018-01-01 00:00:00

abstract：:Surface adsorption of two monoclonal antibodies (mAb1 and mAb2), with widely different hydrophobicity and self-association behavior in solution, was examined by quartz crystal microbalance with dissipation monitoring to understand how adsorption and protein self-interactions near the surface are impacted by their intr...

journal_title：Journal of pharmaceutical sciences

authors： Oom A,Poggi M,Wikström J,Sukumar M

更新日期：2012-02-01 00:00:00