Abstract：
:The effect of γ-cyclodextrin and its four derivatives on the solubility of progesterone in phosphate buffer pH 7.4 was investigated. γ-Cyclodextrin forms a complex precipitating from solution at low cyclodextrin concentrations. No precipitation of complexes was observed with the γ-cyclodextrin derivatives. This change in phase-solubility behavior is probably due to low crystallization tendencies of the derivatives.
journal_name
Pharm Resjournal_title
Pharmaceutical researchauthors
Müller BW,Brauns Udoi
10.1023/A:1016301919928subject
Has Abstractpub_date
1985-11-01 00:00:00pages
309-10issue
6eissn
0724-8741issn
1573-904Xjournal_volume
2pub_type
杂志文章abstract：PURPOSE:In this study, a new modified nanoprecipitation approach that more efficient and simpler than conventional approach was developed to synthesize D-alpha-Tocopheryl polyethylene glycol 1000 succinate stabilized liposome-PLGA hybrid nanoparticle, loaded with simvastatin (ST-TLPN). METHODS:The optimum formulation ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-018-2485-3
更新日期：2018-08-30 00:00:00
abstract：:Human monocytes/macrophages (MO/MAC) were isolated from peripheral blood and cultivated on hydrophobic Teflon membranes. This culture system is suitable for HIV infection of MO/MAC in vitro. After transfer into 24-well plates the mature macrophages (infected or uninfected) were used for measurements of phagocytosis. T...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015852732512
更新日期：1992-04-01 00:00:00
abstract：:This review describes the design and current development of leukotriene biosynthesis inhibitors as potential antiinflammatory agents. Knowledge of the enzymatic mechanism of 5-lipoxygenase led to specific inhibitors of this enzyme which catalyzes a key step in the leukotriene pathway. Competitive inhibitors include ir...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/A:1016381215385
更新日期：1985-11-01 00:00:00
abstract：PURPOSE:Melanoma is an aggressive neoplasm with a propensity for metastases and resistance to therapy. Previously, we showed that (-)-epigallocatechin-3-gallate (EGCG), the major polyphenolic antioxidant present in green tea, resulted in a significant decrease in the viability and growth of melanoma and induction of ap...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-010-0054-5
更新日期：2010-06-01 00:00:00
abstract：PURPOSE:Predicting human skin permeability of chemical compounds accurately and efficiently is useful for developing dermatological medicines and cosmetics. However, previous work have two problems; 1) quality of databases used, and 2) methods for prediction models. In this paper, we attempt to solve these two problems...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-015-1629-y
更新日期：2015-07-01 00:00:00
abstract：PURPOSE:Preparation of Nanographene oxide (NGO) - Gelatin hybrids for efficient treatment of Neuroblastoma. METHODS:Nanohybrids were prepared via non-covalent interactions. Spectroscopic tools have been used to discriminate the chemical states of NGO prior and after gelatin coating, with UV visible spectroscopy reveal...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1604-z
更新日期：2015-06-01 00:00:00
abstract：PURPOSE:A major challenge facing nanoparticle-based delivery of chemotherapy agents is the natural and unavoidable accumulation of these particles in healthy tissue resulting in local toxicity and dose-limiting side effects. To address this issue, we have designed and characterized a new prodrug nanoparticle with contr...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-017-2205-4
更新日期：2017-10-01 00:00:00
abstract：PURPOSE:This study uses high drug content solid dispersions for dose window extension beyond current demonstrations using fused deposition modelling (FDM) to; i) accommodate pharmaceutically relevant doses of drugs of varying potencies at acceptable dosage form sizes and ii) enable enhanced dose flexibility via modular...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-019-2720-6
更新日期：2019-12-17 00:00:00
abstract：PURPOSE:The purpose of this study was to obtain an in vitro/in vivo correlation for the sustained release of a protein from poly(ethylene glycol) terephthalate (PEGT)/poly(butylene terephthalate) (PBT) microspheres. METHODS:Radiolabeled lysozyme was encapsulated in PEGT/PBT microspheres via a water-in-oil-in-water emu...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/B:PHAM.0000019303.12086.d1
更新日期：2004-03-01 00:00:00
abstract：PURPOSE:Novel itraconazole (ITZ)-based dry powders for inhalation (DPI) were optimized for aerodynamic and dissolution properties and contained excipients that are acceptable for inhalation. METHODS:The DPI were produced by spray drying solutions. The drug content, crystallinity state, and morphological evaluation of ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-012-0779-4
更新日期：2012-10-01 00:00:00
abstract：PURPOSE:The heats of reaction between the enantiomers and racemates of ibuprofen and naproxen and human serum albumin (HSA) are to be measured with and without the addition of octanoic acid. The effects of octanoic acid on the free energies of interaction between the drugs and HSA is to be determined and compared to th...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1016066325476
更新日期：1996-01-01 00:00:00
abstract：PURPOSE:One of the major hurdles facing nanomedicines is the antibody production against nanoparticles that subsequently results in their opsonization and clearance by macrophages. The objective of this research was to examine and identify the sequence of a low-immunogenic peptide based on recombinant elastin-like poly...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-015-1683-5
更新日期：2015-09-01 00:00:00
abstract：:Polymeric biomaterials have extensively been used in medicinal applications. However, factors that determine their biocompatibility are still not very clear. This article reviews various effects of the chemical structure and the surface properties of polymeric biomaterials on their biocompatibility, including protein ...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1023/b:pham.0000036909.41843.18
更新日期：2004-08-01 00:00:00
abstract：PURPOSE:Fractal kinetics was used for the analysis of the carrier-mediated transport for drugs across the intestinal epithelial cells. METHODS:The transport was examined under various agitation rates using a monolayer of Caco-2 cells and rabbit ileum sheets. RESULTS:The passive transport of antipyrine across Caco-2 c...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1011994230346
更新日期：1998-04-01 00:00:00
abstract：PURPOSE:This work describes a method for functionalisation of nanoparticle surfaces with hydrophilic "nano-shields" and the application of advanced surface characterisation to determine PEG amount and accumulation at the outmost 10 nm surface that is the predominant factor in determining protein and cellular interactio...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1018-3
更新日期：2013-07-01 00:00:00
abstract：PURPOSE:In this study, we aimed to illustrate the utility of fractional radiofrequency (RF) that generated microchannels in the skin, allowing delivery of peptide and siRNA via the skin. The mechanisms involved in the correlation between macromolecule permeation and skin structure were also elucidated. METHODS:The mor...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-014-1568-z
更新日期：2015-05-01 00:00:00
abstract：PURPOSE:Drug transfer into milk is a general concern during lactation. Because data are limited in human subjects, particularly for new drugs, experimental animal models of lactational drug transfer are critical. This study analyzed drug transfer into milk in a mouse model, as well as the contribution of similar and di...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-013-1085-5
更新日期：2013-09-01 00:00:00
abstract：:The partitioning of a series of nine nitroimidazole drugs in liposomes (log Km) of various compositions has been determined and compared to their partitioning in the n-octanol/saline system (log K) at 30 degrees C. The log Km ranged from 1.5 to 0.5 and was three- to fourfold greater than the log K; further, the linear...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1015931431817
更新日期：1989-05-01 00:00:00
abstract：PURPOSE:The aim of this study was to identify the dominant factors affecting the stability of nanoemulsions, using artificial neural networks (ANNs). METHODS:A nanoemulsion preparation of budesonide containing polysorbate 80, ethanol, medium chain triglycerides and saline solution was designed, and the particle size o...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-009-0004-2
更新日期：2010-01-01 00:00:00
abstract：PURPOSE:The aim of this study was to develop a labile sphingosine-based liposome for intramuscular gene delivery. METHODS:Sphingosine-based liposomes were formulated in a range of solutions with phosphatidylcholine, then were associated to DNA. The physico-chemical characteristics of the sphingosine/EPC liposomes and ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1019894008885
更新日期：2002-08-01 00:00:00
abstract：PURPOSE:Modulating sialylation of therapeutic glycoproteins may be used to influence their clearance and systemic exposure. We studied the effect of low and high sialylated IL4-10 fusion protein (IL4-10 FP) on in vitro and in vivo bioactivity and evaluated the effect of differential sialylation on pharmacokinetic param...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-019-2744-y
更新日期：2019-12-26 00:00:00
abstract：:At an ever increasing pace, synthetic biomaterials are being developed with specific functionalities for tissue engineering applications. These biomaterials possess properties including biocompatibility, mechanical strength, and degradation as well as functionalities such as specific cell adhesion and directed cell mi...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1007/s11095-008-9620-5
更新日期：2008-10-01 00:00:00
abstract：PURPOSE:The aim of the study is to determine the effect of experimental parameters on microinfusion through hollow microneedles into skin to optimize drug delivery protocols and identify rate-limiting barriers to flow. METHODS:Glass microneedles were inserted to a depth of 720-1080 microm into human cadaver skin to mi...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-005-8498-8
更新日期：2006-01-01 00:00:00
abstract：PURPOSE:To examine the inhibitory potential of enalapril [and other angiotensin converting enzyme (ACE) inhibitors] on glycylsarcosine (GlySar) transport by the high-affinity renal peptide transporter. METHODS:Studies were performed in rabbit renal brush border membrane vesicles in which the uptake of radiolabeled Gly...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018847818766
更新日期：1999-05-01 00:00:00
abstract：PURPOSE:To investigate the potential of chitosan nanoparticles as a system for improving the systemic absorption of insulin following nasal instillation. METHODS:Insulin-loaded chitosan nanoparticles were prepared by ionotropic gelation of chitosan with tripolyphosphate anions. They were characterized for their size a...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018908705446
更新日期：1999-10-01 00:00:00
abstract：PURPOSE:The purpose of the study was to examine the suitability of using laser diffraction to measure the fine particle fraction (FPF) of drugs emitted from carrier-free dry powder aerosol formulations. MATERIALS AND METHODS:Particle size distribution of terbutaline sulphate from Bricanyl Turbohaler, which contained l...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1007/s11095-006-9056-8
更新日期：2006-09-01 00:00:00
abstract：PURPOSE:To analyze the mechanics of some pharmaceutical agglomerates during uniaxial confined compression by using compression parameters derived from the Heckel, Kawakita and Adams equations, and to study the influence of these compression parameters on the tablet-forming ability of agglomerates. METHODS:Force and di...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1007575120817
更新日期：2000-08-01 00:00:00
abstract：:The hair follicle, hair shaft, and sebaceous gland collectively form what is recognized as the pilosebaceous unit. This complex, three-dimensional structure within the skin possesses a unique biochemistry, metabolism and immunology. Recent studies have focused on the hair follicle as a potential pathway for both local...
journal_title：Pharmaceutical research
pub_type： 杂志文章,评审
doi：10.1023/a:1016250422596
更新日期：1995-02-01 00:00:00
abstract：PURPOSE:We have evaluated a new process, involving solution-enhanced dispersion by supercritical fluids (SEDS), for the production of polymeric microparticles. METHODS:The biodegradable polymers, Poly (DL-lactide-co-glycolide): copolymer composition 50:50 (DL-PLG), Poly (L-lactide) (L-PLA), Poly (DL-lactide) (DL-PLA) ...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018868423309
更新日期：1999-05-01 00:00:00
abstract：PURPOSE:The in-situ particle size of delavirdine mesylate in dry mix and tablets was determined. METHODS:Optical microscopy and fluorescence microscopy combined with image analysis were used for qualitative and quantitative measurements. RESULTS:Using optical microscopy, it was demonstrated qualitatively that fragmen...
journal_title：Pharmaceutical research
pub_type： 杂志文章
doi：10.1023/a:1018875130152
更新日期：1999-04-01 00:00:00
