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Full-Text Articles in Medicine and Health Sciences

Development Of Once-A-Year Injectable Formulation Of Cabotegravir For Prevention And Treatment Of Hiv Infection, Tanmay Abhay Kulkarni Aug 2021

Development Of Once-A-Year Injectable Formulation Of Cabotegravir For Prevention And Treatment Of Hiv Infection, Tanmay Abhay Kulkarni

Theses & Dissertations

Long-acting cabotegravir (CAB) extends antiretroviral drug (ARV) dosing to monthly for maintenance of human immunodeficiency virus type one (HIV-1) suppression and to every other month for prevention of viral transmission. However, injection dose volumes, site reactions, and clinical oversights that are required remain obstacles towards broad usage. To meet these needs, surfactant coated hydrophobic and lipophilic CAB prodrugs were created with controlled prodrug dissolution, hydrolysis and drug tissue penetration. To such ends, fatty acid ester CAB nanocrystal prodrugs with 14, 18, and 22 added carbon chains were synthesized then nanoformulated as NMCAB, NM2CAB, and NM3CAB. These nanocrystal formulations were tested …


Development Of Macromolecular Prodrug Of Sinomenine For The Treatment Of Rheumatoid Arthritis, Roshni Mukundan Aug 2021

Development Of Macromolecular Prodrug Of Sinomenine For The Treatment Of Rheumatoid Arthritis, Roshni Mukundan

Theses & Dissertations

Inflammation is a natural response of the body to infections or any potential threat to the body. But, sometimes the immune system attacks its own body causing persistent inflammation leading to inflammatory diseases. One of the common chronic inflammatory diseases is rheumatoid arthritis (RA) which causes inflammation of the synovial membrane. The current treatments for RA are effective in controlling the symptoms but they come with severe side effects and economic burden. Further, the management of pain is still a problem with these drugs. Sinomenine is a natural alkaloid obtained from the Chinese medicinal plant Sinomenium acutum that has been …


Development Of Long-Acting Antiviral Drug Nanoformulations, Denise Cobb May 2021

Development Of Long-Acting Antiviral Drug Nanoformulations, Denise Cobb

Theses & Dissertations

Antiretroviral therapy (ART) has improved the quality and duration of life for people living with human immunodeficiency virus (HIV) infection. However, opportunities to improve its profile abound. ART is limited by putative viral reservoir penetrance, emergence of viral mutations, inherent toxicities, and regimen non-adherence. These highlight the need improved drug delivery schemes. Previously, our lab has demonstrated that targeting mononuclear phagocytes for antiretroviral drug delivery extends drug half-life and improves penetrance into viral reservoirs, addressing these limitations of ART. Herein, we developed synthetic and biologic antiretroviral (ARV) drug nanocarriers improve the pharmacokinetic (PK) and pharmacodynamic (PD) profiles of ARVs through …