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Full-Text Articles in Medicine and Health Sciences
A Novel Elvitegravir Nanoformulation For Drug Delivery Across The Blood-Brain Barrier To Suppress Hiv-1 In Macrophages And Microglia, Yuqing Gong
Theses and Dissertations (ETD)
Over the last two decades, the use of antiretroviral therapy (ART) has remarkably decreased the morbidity associated with HIV-1 infection. However, the prevalence of HIV-1-associated neurocognitive disorders (HAND) is still increasing. The appearance and persistence of HAND are partially due to the entry of HIV-1-infected monocytes into the brain. Within the central nervous system (CNS), HIV-1-infected macrophages and microglia serve as the major viral reservoirs and provide active viral replication even when systemic viral suppression has been achieved by ART. Efficient viral suppression of CNS macrophages and microglia is important for an effective HIV-1 treatment in the brain. The primary …
Biodegradable Polymeric Biomaterials In Different Forms For Long-Acting Contraception And Drug Delivery To The Eye And Brain, Dileep Reddy Janagam
Biodegradable Polymeric Biomaterials In Different Forms For Long-Acting Contraception And Drug Delivery To The Eye And Brain, Dileep Reddy Janagam
Theses and Dissertations (ETD)
Efficacy of many of the new and existing therapeutics is often hampered by the lack of an effective and compliant method of delivery. Typically, drugs have poor water solubility, short half-lives, and low permeability across the biological membranes. The result is low bioavailability of the drugs at the target site and can cause toxicity and side effects at high doses. Often the conventional dosage forms fail to overcome these limitations. In the recent decades, biodegradable polymeric drug delivery systems have emerged as promising candidates to solve the challenges of poor solubility, low permeability and sustained release owing to the advantages …