Polymeric systems for amorphous Delta 9-tetrahydrocannabinol produced by a hot-melt method. Part I: chemical and thermal stability during processing.

abstract：:A simple enzyme immunoassay for the determination of captopril was developed. A specific antibody for captopril was produced in rabbits that were immunized with a hapten-bovine immunoglobulin G conjugate, which was prepared by using 4-(maleimidomethyl)cyclohexane carboxylic acid as a spacer group. The limit of detecti...

journal_title：Journal of pharmaceutical sciences

authors： Kinoshita H,Nakamaru R,Tanaka S,Tohira Y,Sawada M

更新日期：1986-07-01 00:00:00

abstract：:A theoretical analysis of a proposed drug delivery device is presented. The device is of cylindrical shape with an opening on its side surface. Analytical expressions for the temporal variations in the amount of drug released and the size of the unreleased portion of the device are derived. The result of numerical sim...

journal_title：Journal of pharmaceutical sciences

authors： Hsu JP,Ting C,Lin MJ

更新日期：1992-09-01 00:00:00

abstract：:The effects of chlorpromazine, prochlorperazine, and trifluoperazine on the pressor actions of serotonin, angiotensin, and bradykinin in the perfused vessels of full-term human placentas were investigated. A significant inhibition of the effect of serotonin was observed with trifluoperazine and chlorpromazine but not ...

journal_title：Journal of pharmaceutical sciences

authors： Wolstenholme WW,Gautieri RF

更新日期：1976-10-01 00:00:00

abstract：:Disintegration performance was measured by analysing both water ingress and tablet swelling of pure microcrystalline cellulose (MCC) and in mixture with croscarmellose sodium using terahertz pulsed imaging (TPI). Tablets made from pure MCC with porosities of 10% and 15% showed similar swelling and transport kinetics: ...

journal_title：Journal of pharmaceutical sciences

authors： Yassin S,Goodwin DJ,Anderson A,Sibik J,Ian Wilson D,Gladden LF,Axel Zeitler J

更新日期：2015-10-01 00:00:00

abstract：:Levetiracetam therapy is often associated with high levels of individual variation in the recommended dose required to achieve preferential treatment. Thus, a reliable and dynamic regulation system to accurately tailor dose is necessary. The main objective of this study is to explore and prepare a dose-flexible contro...

journal_title：Journal of pharmaceutical sciences

authors： Cui M,Li Y,Wang S,Chai Y,Lou J,Chen F,Li Q,Pan W,Ding P

更新日期：2019-02-01 00:00:00

abstract：:Modifications of antibacterial activity have been demonstrated using combinations of two antibacterials from trimethoprim, sulfonamides (sulfadiazine, sulfamerazine, and silver sulfadiazine), silver nitrate, and dibromopropamidine isethionate, either formulated in a cream base or dissolved in peptone water. The creams...

journal_title：Journal of pharmaceutical sciences

authors： Richards RM,Taylor RB,Xing DK

更新日期：1991-09-01 00:00:00

abstract：:The oral dose metabolism of dilazep dihydrochloride [tetrahydro-1H-1,4-diazepine-1,4(5H)-dipropanol 3,4,5-trimethoxybenzoate] was examined in six hypertensive patients receiving a single oral dose of 600 mg of dilazep (3-3.8 mg/kg BW). Blood was collected at 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, and 24 h after administratio...

journal_title：Journal of pharmaceutical sciences

authors： Sambhi MP,Kannan R,Thananopavarn C,Ookhtens M,Gudenzi M

更新日期：1989-04-01 00:00:00

abstract：:Povidone-iodine USP was tested for mutagenicity in mice by the dominant lethal assay or micronucleus test and in Chinese hamsters by the bone marrow test. None of the three tests revealed any evidence of mutagenic effect. ...

journal_title：Journal of pharmaceutical sciences

authors： Merkle J,Zeller H

更新日期：1979-01-01 00:00:00

abstract：:The effect of caffeine on the absorption of ergotamine from the rat small intestine was studied. The results of a series of experiments showed that caffeine significantly enhanced absorption of ergotamine from solutions of pH 5.0 when both substances were in solution and when an intact blood supply was either absent (...

journal_title：Journal of pharmaceutical sciences

authors： Anderson JR,Drehsen G,Pitman IH

更新日期：1981-06-01 00:00:00

abstract：:Botulinum neurotoxins (BoNTs) and their fragments are targets of therapeutic developments and are increasingly used as therapeutic, prophylactic, and research reagents. However, published data on their properties vary widely. In order to gain a better understanding of these variations, we initiated a systematic invest...

journal_title：Journal of pharmaceutical sciences

authors： Toth SI,Smith LA,Ahmed SA

更新日期：2009-09-01 00:00:00

abstract：:(-)-1-Cyclopropylmethyl-4-(3-trifluoromethylthio-5H-dibenzo [a,d]cyclohepten-5-ylidene)piperidine (MK-160) was extracted from human plasma and urine with petroleum ether and quantitated by GLC using a nitrogen-sensitive detector. A homologue of the drug served as the internal standard. The method is specific for the d...

journal_title：Journal of pharmaceutical sciences

authors： Hucker HB,Hutt JE

更新日期：1983-07-01 00:00:00

abstract：:The utility of inhaled protein therapeutics to treat lung-resident diseases is limited by protein degradation in the lungs and rapid clearance. This study therefore aimed to evaluate the impact of PEGylation on the lung and systemic exposure of interferon (IFN) α2 after intratracheal administration to rats. An inverse...

journal_title：Journal of pharmaceutical sciences

authors： Mcleod VM,Chan LJ,Ryan GM,Porter CJ,Kaminskas LM

更新日期：2015-04-01 00:00:00

abstract：:Current drug level predictions in nonlinear pharmacokinetics are based on specific pharmacokinetic models in contrast to the model-independent (structureless), dose-linearity, and superposition principles used in linear pharmacokinetics. Such model-dependent methods may not provide reliable predictions due to their in...

journal_title：Journal of pharmaceutical sciences

authors： Veng-Pedersen P

更新日期：1984-06-01 00:00:00

abstract：:Co-amorphous drug-amino acid systems have gained growing interest as an alternative to common amorphous formulations which contain polymers as stabilizers. Several preparation methods have recently been investigated, including vibrational ball milling on a laboratory scale or spray drying in a larger scale. In this st...

journal_title：Journal of pharmaceutical sciences

authors： Lenz E,Löbmann K,Rades T,Knop K,Kleinebudde P

更新日期：2017-01-01 00:00:00

abstract：:A continuous nonisothermal-isothermal method for stability prediction was developed. The approach yields all necessary parameters for prediction, including reaction order. The experimental procedure involves changing the temperature of the samples being studied until degradation is rapid enough to proceed at a conveni...

journal_title：Journal of pharmaceutical sciences

authors： Zoglio MA,Maulding HV,Streng WH,Vincek WC

更新日期：1975-08-01 00:00:00

abstract：:Anthrax remains a serious threat worldwide as a bioterror agent. A second-generation anthrax vaccine currently under clinical evaluation consists of a recombinant Protective Antigen (rPA) of Bacillus anthracis. We have previously demonstrated that complete protection against inhalational anthrax can be achieved in a r...

journal_title：Journal of pharmaceutical sciences

authors： Jiang G,Joshi SB,Peek LJ,Brandau DT,Huang J,Ferriter MS,Woodley WD,Ford BM,Mar KD,Mikszta JA,Hwang CR,Ulrich R,Harvey NG,Middaugh CR,Sullivan VJ

更新日期：2006-01-01 00:00:00

abstract：:Alginate-based polyelectrolyte complexes (PECs) and hydrogel were engineered as platforms for local bevacizumab (BVZ) therapy. This study provides deep comprehension on the microstructures of such systems, and their correlation with drug-release patterns. PECs and hydrogel were characterized using Fourier transform in...

journal_title：Journal of pharmaceutical sciences

authors： Ferreira NN,Caetano BL,Boni FI,Sousa F,Magnani M,Sarmento B,Ferreira Cury BS,Daflon Gremião MP

更新日期：2019-04-01 00:00:00

abstract：:A rapid, precise, and accurate high-performance liquid chromatographic procedure is presented for the stimultaneous determination of amitriptyline hydrochloride and chlordiazepoxide in two-component tablet formulations. The impurities and decomposition products of both components were separated, making the determinati...

journal_title：Journal of pharmaceutical sciences

authors： Burke D,Sokoloff H

更新日期：1980-02-01 00:00:00

abstract：:Coralyne analogues, isomers, and related alkaloids were examined as inhibitors of reverse transcriptase of RNA tumor viruses in the presence of polyriboadenylic acid-oligodeoxythymidylic acid (Poly rA.oligo dT), polydeoxyadenylic acid-oligodeoxythymidylic acid (Poly dA.oligo dT), polyribocytidylic acid-oligodeoxyguany...

journal_title：Journal of pharmaceutical sciences

authors： Sethi ML

更新日期：1985-08-01 00:00:00

abstract：:A number of biopharmaceuticals are available as lyophilized formulations along with a prefilled syringe (PFS) containing water for injection (WFI). Submicron- and micron-size droplets of lubricating silicone oil (SO) applied to the inner surface of the PFS barrel might migrate into the WFI, to which protein pharmaceut...

journal_title：Journal of pharmaceutical sciences

authors： Krayukhina E,Yokoyama M,Hayashihara KK,Maruno T,Noda M,Watanabe H,Uchihashi T,Uchiyama S

更新日期：2019-07-01 00:00:00

abstract：:Substance P (SP) was degraded by synaptic membranes of rat spinal cord. Cleavage products were separated by reversed phase high performance liquid chromatography and identified by amino acid composition analyses. Major products of SP were phenylalanine, SP(1-4), SP(1-6), SP(1-7), SP(10-11), and SP(8-9). Both the degra...

journal_title：Journal of pharmaceutical sciences

authors： Sakurada C,Watanabe C,Sakurada S,Tan-No K,Sakurada T

更新日期：1999-11-01 00:00:00

abstract：:The metabolic disposition of 14C-labeled carprofen [(+/-)-6-chloro-alpha-methylcarbazole-2-acetic acid] was investigated in rats, dogs, and humans. Carprofen is eliminated predominantly by biotransformation in these three species. In dogs and rats, the direct conjugation of carprofen to form an ester glucuronide and o...

journal_title：Journal of pharmaceutical sciences

authors： Rubio F,Seawall S,Pocelinko R,DeBarbieri B,Benz W,Berger L,Morgan L,Pao J,Williams TH,Koechlin B

更新日期：1980-11-01 00:00:00

abstract：:The present work shows that the heated carbamazepine (CBZ) powder form III can be described as purely triclinic form I or a mixture of triclinic form I and monoclinic form III, depending on the resolution of the X-ray diffraction equipment used. Visual identification of the minor phase is possible when high-resolution...

journal_title：Journal of pharmaceutical sciences

authors： Antonio SG,Benini FR,Ferreira FF,Rosa PC,Paiva-santos Cde O

更新日期：2011-07-01 00:00:00

abstract：:An automated two-phase method for the simultaneous fluorometric determination of the spironolactone metabolites canrenone (II) and canrenoic acid (III) in serum is described. The determination is performed by two dichloroethane extractions of the same serum sample at different pH values. The fluorescence developed in ...

journal_title：Journal of pharmaceutical sciences

authors： Neubert P,Koch K

更新日期：1977-08-01 00:00:00

abstract：:This study reports, for the first time, development of tyrosine kinase inhibitor-loaded, thermosensitive liposomes (TKI/TSLs) and their efficacy for treatment of renal cell carcinoma when triggered by focused ultrasound (FUS). Uptake of these nanoparticles into renal cancer cells was visualized with confocal and fluor...

journal_title：Journal of pharmaceutical sciences

authors： Abshire C,Murad HY,Arora JS,Liu J,Mandava SH,John VT,Khismatullin DB,Lee BR

更新日期：2017-05-01 00:00:00

abstract：:The effects of milling and compression on the solid-state Maillard reaction between metoclopramide hydrochloride and lactose were investigated. Anhydrous metoclopramide hydrochloride was milled for various times, and then mixed with amorphous lactose. The mixtures were stored at 105 degrees C and 0% RH. The reactivity...

journal_title：Journal of pharmaceutical sciences

authors： Qiu Z,Stowell JG,Cao W,Morris KR,Byrn SR,Carvajal MT

更新日期：2005-11-01 00:00:00

abstract：:NMR was used to study the binding of acetylcholine, atropine, and physostigmine to acetylcholinesterase. Changes in the linewidth of the N-methyl resonance of acetylcholine, resulting from association with the enzyme during hydrolysis, were utilized to study the enzyme-substrate interaction. Physostigmine inhibited th...

journal_title：Journal of pharmaceutical sciences

authors： Kato G

更新日期：1975-03-01 00:00:00

abstract：:Site I of human serum albumin is an important and complex region for high-affinity binding of drugs. Equilibrium dialysis showed independent binding of dansyl-L-asparagine (DNSA) and n-alkyl p-aminobenzoates (p-ABEs) to regions Ib and Ic, respectively, in the pH range 6.0-9.0. However, individual binding of DNSA incre...

journal_title：Journal of pharmaceutical sciences

authors： Yamasaki K,Maruyama T,Takadate A,Suenaga A,Kragh-Hansen U,Otagiri M

更新日期：2004-12-01 00:00:00

abstract：:Ensuring the health of street-involved children is a growing public health challenge. These children are vulnerable, neglected, and rarely a priority for basic service providers and governments. Sizable populations of street-involved children are present in major urban areas worldwide and current trends in urbanizatio...

journal_title：Journal of pharmaceutical sciences

authors： Osei-Twum JA,Wasan KM

更新日期：2012-10-01 00:00:00

abstract：:Tritium-labeled progesterone was administered to mature female rats in the proestrous stage by three different routes, gastric intubation, subcutaneous injection, and uterine intraluminal instillation, to study the kinetics involved in the uptake and retention of radioactivity by the uterus and various other tissues. ...

journal_title：Journal of pharmaceutical sciences

authors： Fang SM,Lin CS,Lyon V

更新日期：1977-12-01 00:00:00