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Harshad S. Kapare Ranjitsinh Pawar Vrushali Neve Vrushali Bhalchim Prabhanjan S. Giram 《先进技术聚合物》2024,35(3):e6348
In recent years, advanced polymeric dendrimers have emerged as a promising avenue for AD management. Dendrimers are highly branched, three-dimensional macromolecules with precise nanoarchitectures, making them ideal candidates for the delivery of therapeutic agents and diagnostic tools. Their unique properties, such as well-defined size, multifunctionality, and controlled surface chemistry, allow for the design of targeted and highly efficient drug delivery systems and diagnostic probes. This review aims to provide a comprehensive overview of the potential applications of advanced polymeric dendrimers in the management of Alzheimer's disease. We explored their role in drug delivery, diagnostics, and other therapeutic interventions for AD. Additionally, we will delve into the challenges and opportunities in utilizing dendrimers as a key player in the battle against this devastating disease. The review will begin by discussing the current state of Alzheimer's disease, including its pathological features, clinical manifestations, and existing treatment strategies. It will then transition to an in-depth examination of polymeric dendrimers, highlighting their structural characteristics, synthesis methods, and biocompatibility. Subsequently, the review will delve into the various ways in which dendrimers can be tailored for AD management, including drug encapsulation and delivery, enhanced blood–brain barrier penetration, and targeted diagnostic imaging. Furthermore, we explored the potential benefits of dendrimer-based therapies, such as improved drug efficacy, reduced side effects, and enhanced patient compliance. The review will also address the challenges associated with dendrimer-based approaches, including toxicity concerns, regulatory hurdles, and the need for rigorous clinical evaluation. 相似文献
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R. S. Bhosale S. R. Sarda R. P. Giram D. S. Raut S. P. Parwe S. S. Ardhapure R. P. Pawar 《Journal of the Iranian Chemical Society》2009,6(3):519-522
A smooth conversion of substituted 1-(2-hydroxy phenyl)-3-phenyl-1,3-propane diones to flavones has been done using n-butyl-3-methyl-imidazolium tetrafluoroborate ionic liquid. 相似文献
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Kazi Md Mahabubur Rahman Prabhanjan Giram Barbara A. Foster Youngjae You 《Photochemistry and photobiology》2023,99(2):420-436
Bladder cancer is the first cancer for which PDT was clinically approved in 1993. Unfortunately, it was unsuccessful due to side effects like bladder contraction. Here, we summarized the recent progress of PDT for bladder cancers, focusing on photosensitizers and formulations. General strategies to minimize side effects are intravesical administration of photosensitizers, use of targeting strategies for photosensitizers and better control of light. Non-muscle invasive bladder cancers are more suitable for PDT than muscle invasive and metastatic bladder cancers. In 2010, the FDA approved blue light cystoscopy, using PpIX fluorescence, for photodynamic diagnosis of non-muscle invasive bladder cancer. PpIX produced from HAL was also used in PDT but was not successful due to low therapeutic efficacy. To enhance the efficacy of PpIX-PDT, we have been working on combining it with singlet oxygen-activatable prodrugs. The use of these prodrugs increases the therapeutic efficacy of the PpIX-PDT. It also improves tumor selectivity of the prodrugs due to the preferential formation of PpIX in cancer cells resulting in decreased off-target toxicity. Future challenges include improving prodrugs and light delivery across the bladder barrier to deeper tumor tissue and generating an effective therapeutic response in an In vivo setting without causing collateral damage to bladder function. 相似文献
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