Chitosan-based particles as controlled drug delivery systems.

abstract：CONTEXT:MicroRNAs (miRNAs) are important and powerful mediators in a variety of diseases including cardiovascular pathology. Thus, they emerged as interesting new drug targets. However, it is important to develop efficient transfer tools to successfully deliver miRNAs or antisense oligonucleotides (antagomirs) to the t...

journal_title：Drug delivery

authors： Chistiakov DA,Sobenin IA,Orekhov AN

更新日期：2012-11-01 00:00:00

abstract：:The effects of pressure-sensitive adhesives and vehicles on the in vitro permeation of ketorolac and in vivo pharmacokinetics were studied. Duro-Tak 87-2196 showed the highest in vitro permeation profiles, and propylene glycol monolaurate-diethylene glycol monoethyl ether (DGME) (60:40, v/v) and propylene glycol monoc...

journal_title：Drug delivery

authors： Choi JS,Cho YA,Chun IK,Jung SY,Gwak HS

更新日期：2007-02-01 00:00:00

abstract：:Efficient and stable delivery system of antisense oligonucleotide (ASO) is important and urgently needed. Here, an ASO delivery system, Lp-PPRP, which contains a cationic polymer based on PEI (branched, 25 kDa), named PEI-PC and a palmitic acid modified R8 (R8-PA) was prepared to deliver a kind of ASO, LOR-2501. The c...

journal_title：Drug delivery

authors： Yang S,Wang D,Sun Y,Zheng B

更新日期：2019-12-01 00:00:00

abstract：:S-nitrosothiols are a class of NO-donors currently under investigation for the treatment of various diseases. In this study, we developed a novel NO-donor (S-nitrosoglutathione-alginate, SNA) by cross-linking alginate with S-nitrosothiols, which can deliver NO in a sustained manner. This compound can be further evalua...

journal_title：Drug delivery

authors： Shah SU,Socha M,Fries I,Gibaud S

更新日期：2016-10-01 00:00:00

abstract：:Some cancers such as human breast cancer, prostate cancer, and lung cancer easily metastasize to bone, leading to osteolysis and bone destruction accompanied by a complicated microenvironment. Systemic administration of bisphosphonates (BP) or denosumab is the routine therapy for osteolysis but with non-negligible sid...

journal_title：Drug delivery

authors： Cheng X,Wei J,Ge Q,Xing D,Zhou X,Qian Y,Jiang G

更新日期：2021-12-01 00:00:00

abstract：:Hydroxy genkwanin (HGK), a flavonoid compound from natural resources, showed good inhibition against the growth of breast tumor cells. However, the poor solubility restricted the further study and the in vivo drug delivery of HGK. We prepared HGK nanosuspensions by antisolvent precipitation method and investigated the...

journal_title：Drug delivery

authors： Ao H,Li Y,Li H,Wang Y,Han M,Guo Y,Shi R,Yue F,Wang X

更新日期：2020-12-01 00:00:00

abstract：:The purpose of this work is to use biorelevant media to evaluate the robustness of a poorly water soluble weakly basic drug to variations along the gastrointestinal tract (GIT) after incorporation in liquisolid compacts and to assess the success of these models in predicting the in vivo performance. Liquisolid tablets...

journal_title：Drug delivery

authors： Badawy MA,Kamel AO,Sammour OA

更新日期：2016-01-01 00:00:00

abstract：:Effective clinical utilization of non-steroidal anti-inflammatory drugs such as diclofenac sodium (DS) is significantly limited by their ulcerogenic potential and poor bioavailability after oral administration, thus necessitating the need for a better carrier to minimize these obvious limitations. The objective of thi...

journal_title：Drug delivery

authors： Momoh MA,Kenechukwu FC,Adedokun MO,Odo CE,Attama AA

更新日期：2014-05-01 00:00:00

abstract：:Systemic drug delivery systems (SDDSs) for thyroid cancer treatment are associated with serious side effects including nausea, anorexia, and hair loss as a result of damage to normal tissues. In this study, we investigated the feasibility of a local DDS (LDDS) based on visible light-cured glycol chitosan (GC) hydrogel...

journal_title：Drug delivery

authors： Yoo Y,Yoon SJ,Kim SY,Lee DW,Um S,Hyun H,Hong SO,Yang DH

更新日期：2018-11-01 00:00:00

abstract：:This work evaluates solid lipid nanoparticles of thiopental sodium against obesity-induced cardiac dysfunction and hypertrophy and explores the possible mechanism of action. TS loaded SLNs were formulated by hot-homogenization and solvent diffusion method. TS-SLNs were scrutinized for entrapment efficiency, drug loadi...

journal_title：Drug delivery

authors： Zhu C,Li W,Wang X,Xue J,Zhao L,Song Y,Zhou T,Zhang M

更新日期：2020-12-01 00:00:00

abstract：:Carboplatin is a potent anticancer agent that has shown efficacy in clinical trials against malignant glioma, one of the most deadly cancers in humans. However, a high systemic dose is required to achieve an effective concentration in the brain because of the presence of the blood-brain barrier (BBB). Such a high dose...

journal_title：Drug delivery

authors： Chen W,He J,Olson JJ,Lu DR

更新日期：1997-01-01 00:00:00

abstract：:Bone-metastasis prostate cancer (BMPCa)-targeting gene therapy is gaining increasing concern in recent years. The peptide T7-modified polypeptide nanoparticles for delivery DNA (CRD-PEG-T7/pPMEPA1) was prepared as our previous study. However, the feasibility of CRD-PEG-T7/pPMEPA1 for BMPCa treatment, the mechanisms un...

journal_title：Drug delivery

authors： Gu Y,Chen X,Zhang H,Wang H,Chen H,Huang S,Xu Y,Zhang Y,Wu X,Chen J

更新日期：2020-12-01 00:00:00

abstract：:To increase the intra-articular (IA) retention time of osteoarthritis drugs in the synovial cavity and slow down the burst release of microspheres (MPs), we prepared a novel drug delivery system named nanoparticles-in-microspheres (NiMs). The system was constructed by dispersing the brucine-loaded nanoparticle, which ...

journal_title：Drug delivery

authors： Chen Z,Liu D,Wang J,Wu L,Li W,Chen J,Cai BC,Cheng H

更新日期：2014-08-01 00:00:00

abstract：:The objective of our study was to formulate and evaluate proliposomes in the form of enteric-coated beads using glyburide as a model drug. The beads were enteric coated with Eudragit L-100 by a fluidized bed coating process using triethyl citrate as plasticizer. Content uniformity of glyburide was estimated using HPLC...

journal_title：Drug delivery

authors： Kumar R,Gupta RB,Betageri GV

更新日期：2001-01-01 00:00:00

abstract：:This study aimed to evaluate transdermal delivery of vancomycin hydrochloride using the combination of ethosomes as an encapsulating vesicle and iontophoresis. Ethosomes were prepared and evaluated in terms of electrochemical stability. Cathodal iontophoresis of negatively charged ethosomes and anodal iontophoresis of...

journal_title：Drug delivery

authors： Mohammed MI,Makky AM,Teaima MH,Abdellatif MM,Hamzawy MA,Khalil MA

更新日期：2016-06-01 00:00:00

abstract：:Usually the topical delivery of ocular drugs poses a great challenge. Accordingly, the work in this study comprised the use of different hybrids of generally regarded as safe (GRAS) oils and surfactants in order to develop and optimize novel acetazolamide (AZD) entrapped-vesicular systems aiming at improving its ocula...

journal_title：Drug delivery

authors： Naguib SS,Hathout RM,Mansour S

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to formulate and evaluate the Ibuprofen niosomal formulation as a transdermal drug delivery system. MATERIALS AND METHODS:Niosomes were prepared by a modified ethanol injection method, using Span 60, Tween 60 and Tween 65 as well as cholesterol with various cholesterol:surfact...

journal_title：Drug delivery

authors： Ghanbarzadeh S,Khorrami A,Arami S

更新日期：2015-12-01 00:00:00

abstract：:Currently, traumatic brain injury (TBI) is the leading cause of death or disabilities in young individuals worldwide. The multi-complexity of its pathogenesis as well as impermeability of the blood-brain barrier (BBB) makes the drug choice and delivery very challenging. The brain-derived neurotrophic factor (BDNF) reg...

journal_title：Drug delivery

authors： Khalin I,Alyautdin R,Wong TW,Gnanou J,Kocherga G,Kreuter J

更新日期：2016-11-01 00:00:00

abstract：CONTEXT:Terbinafine hydrochloride is an antifungal drug for onychomycosis. Poor permeability of its external preparation leads to poor curative effect. Transfersomes, also known as flexible liposome, could improve transmission of drug for local external use. Terbinafine hydrochloride-loaded liposome is expected to beco...

journal_title：Drug delivery

authors： Yang Y,Ou R,Guan S,Ye X,Hu B,Zhang Y,Lu S,Zhou Y,Yuan Z,Zhang J,Li QG

更新日期：2015-12-01 00:00:00

abstract：:The oral application of pharmaceuticals is unarguably the most convenient method of application. Especially for protein- or peptide-based drugs, however, the effectiveness is significantly reduced due to enzymatic digestion in the stomach as well as a poor bioavailability in the small intestine. For these difficult fo...

journal_title：Drug delivery

authors： Reinholz J,Landfester K,Mailänder V

更新日期：2018-11-01 00:00:00

abstract：:A novel niosomal delivery system was designed and investigated for the targeted delivery of daunorubicin (DNR) against acute myeloid leukemia (AML). Anti-CD123 antibodies conjugated to Mal-PEG2000-DSPE were incorporated into normal niosomes (NS) via a post insertion method to afford antibody-modified niosomes (CD123-N...

journal_title：Drug delivery

authors： Liu FR,Jin H,Wang Y,Chen C,Li M,Mao SJ,Wang Q,Li H

更新日期：2017-11-01 00:00:00

abstract：:Monoclonal antibodies (mAbs) were generated to the extracellular domain of transcobalamin receptor (TCblR) and used to identify the regions of the receptor protein involved in antibody binding. Based on the effect of transcobalamin bound cobalamin (TC-Cbl) on antibody binding, this study identified both blocking and b...

journal_title：Drug delivery

authors： Jiang W,Nakayama Y,Sequeira JM,Quadros EV

更新日期：2011-01-01 00:00:00

abstract：:IDEC-CE9.1/SB-210396 is a macaque/human chimeric IgG1 monoclonal antibody (mAb) directed against the human T-cell surface marker, CD4. This antibody has been evaluated as a potential treatment for rheumatoid arthritis and asthma, in which T cell activation is believed to play an important role in orchestrating inflamm...

journal_title：Drug delivery

authors： Davis CB,Bugelski PJ

更新日期：1998-01-01 00:00:00

abstract：:Jurkat, an immortalized cell line derived from human leukemic T lymphocytes, has been employed as an excellent surrogate model of human primary T-cells for the advancement of T-cell biology and their applications in medicine. However, presumably due to its T-cell origin, Jurkat cells are very difficult to transfect. T...

journal_title：Drug delivery

authors： Ayyadevara VSSA,Roh KH

更新日期：2020-12-01 00:00:00

abstract：:The aim of our study was to investigate the enhancing effect of several essential oils in the percutaneous absorption of trazodone hydrochloride (TZN). For this purpose, fennel oil, eucalyptus oil, citronella oil, and mentha oil were applied on the skin membrane in three different ways: included in the transdermal dev...

journal_title：Drug delivery

authors： Das MK,Bhattacharya A,Ghosal SK

更新日期：2006-11-01 00:00:00

abstract：:Boronophenylalanine (BPA)-loaded conventional and stabilized liposomes were prepared by the reversed phase evaporation method to treat liver metastases by boron neutron capture therapy. Conventional vesicles were composed of phosphatidylcholine and cholesterol, molar ratio 1:1. To obtain stealth liposomes, GM1 or PEG ...

journal_title：Drug delivery

authors： Pavanetto F,Perugini P,Genta I,Minoia C,Ronchi A,Prati U,Roveda L,Nano R

更新日期：2000-04-01 00:00:00

abstract：:Nasal colonization of Staphylococcus aureus (S.aureus) is known as a significant risk factor for nosocomial infections, and clearance of its nasal colonization greatly reduces the risk. In the present study the preparation and characterizations of the chitosan-o/w cream incorporated with lysostaphin (CCL) were describ...

journal_title：Drug delivery

authors： Cui F,Li G,Huang J,Zhang J,Lu M,Lu W,Huang Q

更新日期：2010-11-01 00:00:00

abstract：:In vitro drug release rates from aqueous and oil solutions as well as preformed and in situ formed aqueous and oil suspensions intended for intra-articular delivery have been investigated using the rotating dialysis cell model. Using lidocaine as a model drug substance the release kinetics from aqueous and oil suspens...

journal_title：Drug delivery

authors： Pedersen BT,Larsen SW,Østergaard J,Larsen C

更新日期：2008-01-01 00:00:00

abstract：:Endostatin (ES) can effectively inhibit neovascularization in most solid tumors and has the potential to make oxygen delivery more efficient and increase the efficacy of radiotherapy (RT). With a short half-life, ES is mainly administered systemically, which leads to low intake in tumor tissue and often toxic systemic...

journal_title：Drug delivery

authors： Wang N,Gao Q,Tang J,Jiang Y,Yang L,Shi X,Chen Y,Zhang Y,Fu S,Lin S

更新日期：2021-12-01 00:00:00

abstract：:Administration of influenza vaccines to the lungs could be an attractive alternative to conventional parenteral administration. In this study, we investigated the deposition site of pulmonary delivered liquid and powder influenza vaccine formulations and its relation to their immunogenicity and protective efficacy. In...

journal_title：Drug delivery

authors： Bhide Y,Tomar J,Dong W,de Vries-Idema J,Frijlink HW,Huckriede A,Hinrichs WLJ

更新日期：2018-11-01 00:00:00