Consequences of not-shaking and shake-fire delays on the emitted dose of some commercial solution and suspension pressurized metered dose inhalers.

abstract：:Oral colon-targeted drug delivery systems have gained enormous attention among researchers in the last two decades. The significance of this site-specific drug delivery system can be measured by its usefulness for delivering a variety of therapeutic agents, both for the treatment of local diseases or for systemic ther...

journal_title：Expert opinion on drug delivery

authors： Patel MM

更新日期：2011-10-01 00:00:00

abstract：:The treatment of genetic diseases using therapeutic gene transfer is considered to be a significant development. This development has brought with it certain limitations, and the process of overcoming these barriers has seen a drastic change in gene delivery. Many metal ions such as Mg2+, Mn2+, Ba2+ and, most importan...

journal_title：Expert opinion on drug delivery

authors： Kulkarni VI,Shenoy VS,Dodiya SS,Rajyaguru TH,Murthy RR

更新日期：2006-03-01 00:00:00

abstract：:Introduction: Thymoquinone (TQ), 2-isopropyl-5-methylbenzo-1, 4-quinone, the main active constituent of Nigella sativa (NS) plant, has been proven to be of great therapeutic aid in various in vitro and in vivo conditions. Despite the promising therapeutic activities of TQ, this molecule is not yet in the clinical tria...

journal_title：Expert opinion on drug delivery

authors： Rathore C,Rathbone MJ,Chellappan DK,Tambuwala MM,Pinto TJA,Dureja H,Hemrajani C,Gupta G,Dua K,Negi P

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:Biopolymers have been used extensively in the pharmaceutical field. Pectin, a biopolymer, has several unique properties that enable it to be used as an excipient or carrier for oral drug delivery systems. Accordingly, several investigators have identified the benefits of pectin-based delivery systems for o...

journal_title：Expert opinion on drug delivery

authors： Sriamornsak P

更新日期：2011-08-01 00:00:00

abstract：INTRODUCTION:Development of efficient in vivo delivery systems remains a major challenge en route to clinical application of antisense technology, including RNA-cleaving molecules such as deoxyribozymes (DNAzymes). The mechanisms of oligonucleotide uptake and trafficking are clearly dependent on cell type and the type ...

journal_title：Expert opinion on drug delivery

authors： Fokina AA,Chelobanov BP,Fujii M,Stetsenko DA

更新日期：2017-09-01 00:00:00

abstract：OBJECTIVES:The aim of the present study is to evaluate the influence of factors such as biopharmaceutical properties and study protocol on the emptying of pellets from the human stomach in a fed state. METHODS:A systematic literature search for data on human gastric emptying of pellets from a fed stomach state investi...

journal_title：Expert opinion on drug delivery

authors： Bürmen B,Locatelli I,Mrhar A,Bogataj M

更新日期：2015-08-01 00:00:00

abstract：:Noninvasive, transient and local image-guided blood-brain barrier disruption can be accomplished using focused ultrasound exposure with intravascular injection of preformed microbubbles. MRI-guided blood-brain barrier disruption has been demonstrated and has been shown to heal in within a few hours after exposure. The...

journal_title：Expert opinion on drug delivery

authors： Hynynen K

更新日期：2007-01-01 00:00:00

abstract：INTRODUCTION:Pressurized metered dose inhalers (pMDIs) are evolving to be a very effective drug delivery option in patients with airway diseases. They offer comparable lung deposition and reduced oropharyngeal deposition similar with the dry powder inhalers. As recommended by the Global Initiative for Asthma guidelines...

journal_title：Expert opinion on drug delivery

authors： Mehta N,Aggarwal B,Gogtay J,Abdool-Gaffar S

更新日期：2015-06-01 00:00:00

abstract：INTRODUCTION:For poorly soluble compounds, a good bioavailability is typically needed to assess the therapeutic index and the suitability of the compound for technical development. In industry, the selection of the delivery technology is not only driven by technical targets, but also by constraints, such as production ...

journal_title：Expert opinion on drug delivery

authors： van Hoogevest P,Liu X,Fahr A

更新日期：2011-11-01 00:00:00

abstract：INTRODUCTION:Nanomedicine has emerged as a major field of academic research with direct impact on human health. While a first generation of products has been successfully commercialized and has significantly contributed to enhance patient's life, recent advances in material design and the emergence of new therapeutics ...

journal_title：Expert opinion on drug delivery

authors： Ragelle H,Danhier F,Préat V,Langer R,Anderson DG

更新日期：2017-07-01 00:00:00

abstract：INTRODUCTION:Nanoparticles are anticipated to overcome persistent challenges in efficient drug delivery, but the limitations associated with conventional methods of preparation are resulting in slow translation from research to clinical applications. Due to their enormous potential, microfluidic technologies have emerg...

journal_title：Expert opinion on drug delivery

authors： Martins JP,Torrieri G,Santos HA

更新日期：2018-05-01 00:00:00

abstract：INTRODUCTION:Respiratory infections and diseases are accompanied by or exhibit inflammation. Recent advances in nanoparticle engineering technology, together with the increased knowledge of inflammatory pathophysiology, have ignited interest in the pulmonary delivery of anti-inflammatory agents (AIAs) to achieve local ...

journal_title：Expert opinion on drug delivery

authors： Ali ME,McConville JT,Lamprecht A

更新日期：2015-06-01 00:00:00

abstract：:Introduction: Pulmonary drug delivery is a complex field of research combining physics which drive aerosol transport and deposition and biology which underpins efficacy and toxicity of inhaled drugs. A myriad of preclinical methods, ranging from in-silico to in-vitro, ex-vivo and in-vivo, can be implemented.Areas cove...

journal_title：Expert opinion on drug delivery

authors： Ehrmann S,Schmid O,Darquenne C,Rothen-Rutishauser B,Sznitman J,Yang L,Barosova H,Vecellio L,Mitchell J,Heuze-Vourc'h N

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:The present work aims to formulate nanostructured lipid carriers (NLCs) exhibiting high skin deposition and high inherent antioxidant potential to repurpose the use of melatonin hormone and some antioxidant oils in the treatment of androgenic alopecia (AGA). RESEARCH DESIGN AND METHODS:NLCs were characteriz...

journal_title：Expert opinion on drug delivery

authors： Hatem S,Nasr M,Moftah NH,Ragai MH,Geneidi AS,Elkheshen SA

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVES:The aim of this work is to synthesize a novel stable and biodegradable nitric oxide (NO) donor polymer based on a chitosan backbone. This polymer needed to be linked to glutathione (GSH), which was nitrosated in a second step. This polymer has been developed as an NO delivery platform that could be further e...

journal_title：Expert opinion on drug delivery

authors： Shah SU,Martinho N,Socha M,Pinto Reis C,Gibaud S

更新日期：2015-08-01 00:00:00

abstract：INTRODUCTION:In the therapy of clinical diseases such as cancer, it is important to deliver drugs directly to tumor sites in order to maximize local drug concentration and reduce side effects. This objective may be realized by using 'smart' nanoparticles (NPs) as drug delivery systems, because they enable dramatic conf...

journal_title：Expert opinion on drug delivery

authors： Fang Z,Wan LY,Chu LY,Zhang YQ,Wu JF

更新日期：2015-01-01 00:00:00

abstract：IMPORTANCE OF THE FIELD:The prediction of the in vivo drug release characteristics of modified release (MR) oral dosage forms by in vitro dissolution tests is a prerequisite for successful product development. AREAS COVERED IN THIS REVIEW:To improve the predictive power of dissolution testing, the authors recently dev...

journal_title：Expert opinion on drug delivery

authors： Garbacz G,Klein S,Weitschies W

更新日期：2010-11-01 00:00:00

abstract：INTRODUCTION:Sixty years since its introduction, 5-FU still forms the core of chemotherapy regimens for many types of malignancies. 5-FU is a time-dependent drug but is rapidly degraded in plasma by dihydropyrimidine dehydrogenase (DPD). Although originally developed in an intravenous form, 5-FU oral prodrugs were deve...

journal_title：Expert opinion on drug delivery

authors： Miura K,Shima H,Takebe N,Rhie J,Satoh K,Kakugawa Y,Satoh M,Kinouchi M,Yamamoto K,Hasegawa Y,Kawai M,Kanazawa K,Fujiya T,Unno M,Katakura R

更新日期：2017-12-01 00:00:00

abstract：INTRODUCTION:In situ gel systems refer to a class of novel delivery vehicles, composed of natural, semisynthetic or synthetic polymers, which present the unique property of sol-gel conversion on receipt of biological stimulus. AREAS COVERED:The present review summarizes the latest developments in in situ gel technolog...

journal_title：Expert opinion on drug delivery

authors： Agrawal AK,Das M,Jain S

更新日期：2012-04-01 00:00:00

abstract：INTRODUCTION:Radioimmunotherapy (RIT) with monoclonal antibodies and their fragments labelled with radionuclides emitting α -particles, β-particles or Auger electrons have been used for many years in the development of anticancer strategies. While RIT has resulted in approved radiopharmaceuticals for the treatment of h...

journal_title：Expert opinion on drug delivery

authors： Martins CD,Kramer-Marek G,Oyen WJG

更新日期：2018-02-01 00:00:00

abstract：:Liver fibrosis and its end stage disease cirrhosis are a major cause of mortality and morbidity around the world. There is no effective pharmaceutical intervention for liver fibrosis at present. Many drugs that show potent antifibrotic activities in vitro often show only minor effects in vivo because of insufficient c...

journal_title：Expert opinion on drug delivery

authors： Li F,Wang JY

更新日期：2009-05-01 00:00:00

abstract：INTRODUCTION:Inflammatory bowel disease (IBD) is an exceptional scenario with regard to drug targeting, as oral administration has the potential to deliver the drug directly to the site(s) of action. Consequently, retention of the drug within the intestinal lumen and tissue, rather than systemic absorption, is frequent...

journal_title：Expert opinion on drug delivery

authors： Wolk O,Epstein S,Ioffe-Dahan V,Ben-Shabat S,Dahan A

更新日期：2013-09-01 00:00:00

abstract：:Introduction: Current therapies of neurodegenerative or neurometabolic diseases are, to a large extent, hampered by the inability of drugs to cross the blood-brain barrier (BBB). This very tight barrier severely restricts the entrance of molecules from the blood into the brain, especially macromolecular substances (i....

journal_title：Expert opinion on drug delivery

authors： Tosi G,Duskey JT,Kreuter J

更新日期：2020-01-01 00:00:00

abstract：INTRODUCTION:Skin disorders will continue to cause complications in patients. At present, there is an expansion of research into dermatologic treatment due to a critical need for new treatment options to treat skin diseases. AREAS COVERED:The skin itself provides a natural barrier against particle penetration for topi...

journal_title：Expert opinion on drug delivery

authors： Gupta M,Agrawal U,Vyas SP

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:Efficient and minimally invasive vector systems appear to be the most appropriate for both gene therapy and drug delivery. Numerous viral and non-viral vectors have been developed. Each vector has its own advantages and limitations. OBJECTIVE:New vectors have been required for overcoming the limitations of ...

journal_title：Expert opinion on drug delivery

authors： Kaneda Y

更新日期：2008-02-01 00:00:00

abstract：:Introduction: Peritoneal metastases of cancer remain a major cause of an adverse outcome and death following surgical treatment of malignancies that occur within the abdomen and pelvis. The administration of a chemotherapy solution directly into the peritoneal space has been used to improve the survival in this group ...

journal_title：Expert opinion on drug delivery

authors： Sugarbaker PH

更新日期：2019-12-01 00:00:00

abstract：INTRODUCTION:The use of hydrophilic polymers as a substitute for the Fc-domain in immuno- or non-immuno-based binding proteins is accelerating. Chemical PEGylation has led the way and is still the most advanced and clinically-approved approach. Hydrophilic polymers act by maintaining a flexible conformation and hydroge...

journal_title：Expert opinion on drug delivery

authors： Chen C,Constantinou A,Deonarain M

更新日期：2011-09-01 00:00:00

abstract：OBJECTIVES:Methotrexate (MTX) is a chemotherapeutic and anti-inflammatory drug that may cause systemic adverse effects. This study investigated kinetics and biodistribution of MTX delivered topically by ablative fractional laser (AFXL). METHODS:In vitro passive diffusion of 10 mg/ml MTX (1 w/v%) was measured from 0.25...

journal_title：Expert opinion on drug delivery

authors： Taudorf EH,Lerche CM,Vissing AC,Philipsen PA,Hannibal J,D'Alvise J,Hansen SH,Janfelt C,Paasch U,Anderson RR,Haedersdal M

更新日期：2015-07-01 00:00:00

abstract：IMPORTANCE OF THE FIELD:Since the 1950s, ultrasonic nebulizers have played an important role in pulmonary drug delivery. As the process in which aerosol droplets are generated is independent and does not require breath-actuation, ultrasonic nebulizers, in principle, offer the potential for instantaneously fine-tuning t...

journal_title：Expert opinion on drug delivery

authors： Yeo LY,Friend JR,McIntosh MP,Meeusen EN,Morton DA

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:Therapeutic peptides have great potential as anticancer agents owing to their ease of rational design and target specificity. However, their utility in vivo is limited by low stability and poor tumor penetration. OBJECTIVE:The authors review the development of peptide inhibitors with potential for cancer th...

journal_title：Expert opinion on drug delivery

authors： Bidwell GL 3rd,Raucher D

更新日期：2009-10-01 00:00:00