Abstract：
:Gelatin is a denatured, biodegradable protein obtained by acid and alkaline processing of collagen. This processing affects the electrical nature of collagen, yielding gelatin with different isoelectric points (IEPs). When mixed with positively or negatively charged gelatin, an oppositely charged protein will ionically interact to form a polyion complex. This review article describes protein release from charged gelatin matrices on the basis of this polyion complexation. The biodegradable hydrogel matrices are prepared by chemical crosslinking of acidic or basic gelatin and are enzymatically degraded in the body with time. The degradation is controllable by changing the extent of crosslinking, which, in turn, produces hydrogels with different water contents. The time course of protein release is in good accordance with the rate of hydrogel degradation. It is very likely that the protein drug complexed with gelatin hydrogel is released as a result of its biodegradation. This gelatin hydrogel system releases the protein drug under maintenance of biological activity. This article will focus on experimental data that sustained release of growth factor from the gelatin hydrogels is very effective in exerting the biological functions of the growth factor.
journal_name
Adv Drug Deliv Revjournal_title
Advanced drug delivery reviewsauthors
Ikada Y,Tabata Ydoi
10.1016/s0169-409x(97)00125-7subject
Has Abstractpub_date
1998-05-04 00:00:00pages
287-301issue
3eissn
0169-409Xissn
1872-8294pii
S0169-409X(97)00125-7journal_volume
31pub_type
杂志文章abstract：:A polymer stereocomplex is defined as a stereoselective interaction between two complementing stereoregular polymers, that interlock and form a new composite, demonstrating altered physical properties in comparison to the parent polymers. The main interactions, resulting in the complexation, are suggested to rely on s...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/s0169-409x(03)00042-5
更新日期：2003-04-25 00:00:00
abstract：:Hydrogels are synthetic or natural polymer networks that closely mimic native extracellular matrices. As hydrogel-based vehicles are being increasingly employed in therapeutic cell delivery, two inherent traits of most common hydrogels, namely low cell affinity and high cell constraint, have significantly drawn the at...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2010.02.001
更新日期：2010-06-15 00:00:00
abstract：:The delivery of biologics is an important component in the treatment of osteoarthritis and the functional restoration of articular cartilage. Numerous factors have been implicated in the cartilage repair process, but the uncontrolled delivery of these factors may not only reduce their full reparative potential but can...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2014.06.006
更新日期：2015-04-01 00:00:00
abstract：:Orally administered anti-HIV drugs must be adequately and consistently absorbed for therapy to be successful. This review discusses the barriers to achieving oral bioavailability for the currently available anti-HIV drugs. Most reverse transcriptase inhibitors have good oral bioavailabilities. Didanosine bioavailabili...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(99)00022-8
更新日期：1999-10-18 00:00:00
abstract：:In spite of significant exposure to drugs and chemicals through breast milk, there are very few reports of documented adverse effects on the infant. It is perhaps appropriate to consider that the presence of drugs and chemicals in milk may have a positive effect on developmental processes of the young infant. New expe...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/s0169-409x(03)00029-2
更新日期：2003-04-29 00:00:00
abstract：:There is an urgent need for new strategies to combat infectious diseases in developing countries. Many pathogens have evolved to elude immunity and this has limited the utility of current therapies. Additionally, the emergence of co-infections and drug resistant pathogens has increased the need for advanced therapeuti...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2009.11.011
更新日期：2010-03-18 00:00:00
abstract：:Lipid based formulations (LBF) provide well proven opportunities to enhance the oral absorption of drugs and drug candidates that sit close to, or beyond, the boundaries of Lipinski's 'rule-of-five' chemical space. Advantages in permeability, efflux and presystemic metabolism are evident; however, the primary benefit ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2016.04.007
更新日期：2016-06-01 00:00:00
abstract：:The bloodstream is the main transporting pathway for drug delivery systems (DDS) from the site of administration to the intended site of action. In many cases, components of the vascular system represent therapeutic targets. Endothelial cells, which line the luminal surface of the vasculature, play a tripartite role o...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2020.06.013
更新日期：2020-01-01 00:00:00
abstract：:Several synthetic and natural materials are used in soft tissue engineering and regenerative medicine with varying degrees of success. Among them, silkworm silk protein fibroin, a naturally occurring protein-based biomaterial, exhibits many promising characteristics such as biocompatibility, controllable biodegradabil...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2019.09.003
更新日期：2020-01-01 00:00:00
abstract：:Current treatment of human immunodeficiency virus type-1 (HIV-1) infection involves a combination of antiretroviral drugs (ARVs) that target different stages of the HIV-1 life cycle. This strategy is commonly referred to as highly active antiretroviral therapy (HAART) or combined antiretroviral therapy (cART). Membran...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2016.05.001
更新日期：2016-08-01 00:00:00
abstract：:Successfully translating anti-cancer nanomedicines from pre-clinical proof of concept to demonstration of therapeutic value in the clinic is challenging. Having made significant advances with drug delivery technologies, we must learn from other areas of oncology drug development, where patient stratification and targe...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2016.04.025
更新日期：2017-01-01 00:00:00
abstract：:In the past 15years, despite that regenerative medicine has shown great potential for cardiovascular diseases, the outcome and safety of stem cell transplantation has shown controversial results in the published literature. Medical imaging might be useful for monitoring and quantifying transplanted cells within the he...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2017.07.012
更新日期：2017-10-01 00:00:00
abstract：:Tip-enhanced Raman scattering (TERS) has become a powerful tool for nanoscale structural analysis for several branches of organic, inorganic, and biological chemistry. This highly sensitive technique enables molecular characterization with a lateral resolution far beyond Abbe's diffraction limit and correlates structu...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2015.06.007
更新日期：2015-07-15 00:00:00
abstract：:The supramolecular structures formed between cyclodextrins (CDs) and polymers have inspired interesting developments of novel supramolecular biomaterials. This review will update the recent progress in studies on supramolecular structures based on CDs and block copolymers, followed by the design and synthesis of CD-ba...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2008.02.011
更新日期：2008-06-10 00:00:00
abstract：:Regenerative medicine aims to create functional tissue replacements, typically through creating a controlled environment that promotes and directs the differentiation of stem or progenitor cells, either endogenous or transplanted. Scaffolds serve a central role in many strategies by providing the means to control the ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2007.03.017
更新日期：2007-05-30 00:00:00
abstract：:Poly(lactic acid) (PLA) is a synthetic polyester that has shown extensive utility in tissue engineering. Synthesized either by ring opening polymerization or polycondensation, PLA hydrolytically degrades into lactic acid, a metabolic byproduct, making it suitable for medical applications. Specifically, PLA nanofibers ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2016.04.019
更新日期：2016-12-15 00:00:00
abstract：:The humble origins of the propellant driven metered dose inhaler, as a response to a child's enquiry, initiated an industry which supplies approximately a half billion inhalers globally for the treatment of asthma. These inhalers fall into three major groups: nebulizers; propellant driven metered dose inhalers and dry...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/s0169-409x(03)00077-2
更新日期：2003-07-18 00:00:00
abstract：:The description of irregular particle morphology and powder properties may offer unique insights into the performance of materials intended for use in dry powder inhalers. A number of mathematically similar approaches have been used to study these phenomena, all based on evaluating data in terms of irregular oscillati...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(97)00508-5
更新日期：1997-06-09 00:00:00
abstract：:Nuclear import of macromolecules or particles is a strictly regulated phenomenon that is now understood in some depth at the molecular level. Transport across nuclear membranes is controlled by nuclear pores, with the involvement of cytoplasmic receptors and accessory molecules. Each nuclear pore complex is an assembl...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(98)00050-7
更新日期：1998-10-05 00:00:00
abstract：:Immunotherapy is a powerful anti-cancer treatment modality. However, despite numerous encouraging results obtained in pre-clinical studies, a definite breakthrough towards an established clinical treatment modality has as yet not occurred. Antibodies against tumor antigens have been shown to localise at the site of th...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(97)00096-3
更新日期：1998-04-06 00:00:00
abstract：:Computational Fluid Dynamics (CFD) and Discrete Element Modelling (DEM) studies relevant to inhaled drug delivery are reviewed. CFD is widely used in device design to determine airflow patterns and turbulence levels. CFD is also used to simulate particles and droplets, which are subjected to various forces, turbulence...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2011.10.004
更新日期：2012-03-30 00:00:00
abstract：:Theranostic systems support diagnostic and therapeutic functions in a single integrated entity and enable precise spatiotemporal control of the generation of therapeutic molecules according to the individual patient's disease state, thereby maximizing the therapeutic outcome and minimizing side effects. These systems ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2016.05.006
更新日期：2016-10-01 00:00:00
abstract：:Cell surface receptors play a central role in the regulation of both cellular and systemic physiology by mediating intercellular communication, facilitating protein trafficking, and regulating virtually all intracellular processes. Receptor expression is often cell specific and is determined by cellular lineage, genet...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(97)00079-3
更新日期：1998-02-02 00:00:00
abstract：:Mesenchymal stem cells (MSCs) have been developed for a number of indications due to their regenerative and anti-inflammatory phenotypes and their utility is enhanced by the fact that allogeneic transplant is feasible with this cell type. Animal studies and early human cases indicate that this has the potential to be ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2017.10.003
更新日期：2018-01-01 00:00:00
abstract：:Cardiovascular functions such as heart rate and blood pressure show 24h variation. The incidence of cardiovascular diseases including acute myocardial infarction and arrhythmia also exhibits diurnal variation. The center of this circadian clock is located in the suprachiasmatic nucleus in the hypothalamus. However, re...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2010.04.011
更新日期：2010-07-31 00:00:00
abstract：:Cells cultured in vitro will tend to retain their differentiated phenotype under conditions that resemble their natural in vivo environment, for example, when cultured on polymer scaffolds in tissue culture bioreactors. In this chapter, we define organized cell communities as three-dimensional in vitro grown cell-poly...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/s0169-409x(98)00017-9
更新日期：1998-08-03 00:00:00
abstract：:Over recent years the research focus within the field of respiratory drug delivery has broadened to include a wide range of potential applications for inhalation by delivering drugs not just onto the lung mucosa but across it. The range of drugs being assessed is broad and includes both current and novel therapies and...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2007.08.023
更新日期：2007-09-30 00:00:00
abstract：:The percentage of new chemical entities synthesised with low aqueous solubility and high therapeutic efficacy is growing, this presents major challenges for the drug delivery scientists. The role of physicochemical properties in identification of suitable drug candidates for oral lipid-based delivery systems is discus...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/j.addr.2007.10.012
更新日期：2008-03-17 00:00:00
abstract：:A mechanistic hypothesis is presented for how water-soluble guanidinium-rich transporters attached to small cargoes (MW ca. <3000) can migrate across the non-polar lipid membrane of a cell and enter the cytosol. Positively charged and water-soluble, arginine oligomers can associate with negatively charged, bidentate h...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章,评审
doi：10.1016/j.addr.2004.10.003
更新日期：2005-02-28 00:00:00
abstract：:The use of in silico tools within the drug development process to predict a wide range of properties including absorption, distribution, metabolism, elimination and toxicity has become increasingly important due to changes in legislation and both ethical and economic drivers to reduce animal testing. Whilst in silico ...
journal_title：Advanced drug delivery reviews
pub_type： 杂志文章
doi：10.1016/j.addr.2015.03.005
更新日期：2015-06-23 00:00:00
