منابع مشابه
Barriers to drug delivery in solid tumors
Over the last decade, significant progress has been made in the field of drug delivery. The advent of engineered nanoparticles has allowed us to circumvent the initial limitations to drug delivery such as pharmacokinetics and solubility. However, in spite of significant advances to tumor targeting, an effective treatment strategy for malignant tumors still remains elusive. Tumors possess distin...
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Introduction: Glioblastoma multiform is the most common malignant brain tumor, with an invasive nature. Despite the development of conventional therapies such as surgery, radiotherapy and chemotherapy, because of high recurrence rates, the prognosis remains very poor. Over the last decade, nanotechnology has represented an innovative method as nanoparticle-based drug delivery ...
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As the people have been suffering from many CNS disorders like Multiple sclerosis, Alzheimer’s disease, Parkinson’s disease many drugs have been developed but they failed in showing the concentration required for action. But nose to brain drug delivery the drug directly enter into the brain. The objective of this review is to provide overview of nose on an physiological, anatomical and, barrier...
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Using the photosensitizer 2-[1-hexyloxyethyl]-2-devinyl pyropheophorbide-a, we have determined that photodynamic therapy (PDT) can be used to facilitate the delivery of macromolecular agents. PDT regimens that use low fluences and fluence rates were the most successful. This effect was demonstrated for fluorescent microspheres with diameters ranging from 0.1 to 2 microm. Such treatment given im...
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Malignant glioma is one of the most challenging central nervous system (CNS) diseases, which is typically associated with high rates of recurrence and mortality. Current surgical debulking combined with radiation or chemotherapy has failed to control tumor progression or improve glioma patient survival. Microbubbles (MBs) originally serve as contrast agents in diagnostic ultrasound but have rec...
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ژورنال
عنوان ژورنال: Current Neurology and Neuroscience Reports
سال: 2008
ISSN: 1528-4042,1534-6293
DOI: 10.1007/s11910-008-0036-8