1. Stimuli-sensitive drug delivery systems for site-specific antibiotic release.
- Author
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Nazir, Faiqa, Tabish, Tanveer A., Tariq, Fatima, Iftikhar, Shanza, Wasim, Rijja, and Shahnaz, Gul
- Subjects
- *
DRUG delivery systems , *ANTIBIOTICS , *DRUG bioavailability - Abstract
• The stimuli leading to drug release can be either external or internal. • Nanoparticles are promising agents for targeted stimuli-dependent antibiotic drugs delivery. • Targeted antibiotic release at desired site minimizes the resistance and side effects associated with systematic release of drug(s). Site-specific delivery of antibiotics has always been a high-priority area in pharmaceutical research. Conventionally used antibiotics suffer several limitations, such as low accumulation and penetration in diseased cells/tissues, limited bioavailability of drugs, drug resistance, and off-target toxicity. To overcome these limitations, several strategies have been exploited for delivering antibiotics to the site of infection, such as the use of stimuli-responsive antibiotic delivery systems, which can release antibiotics in a controlled and timely fashion. These stimuli can either be exogenous (light, magnetism, ultrasound, and electrical) or endogenous (pH, redox reactions, and enzymatic). In this review, we present a summary of recent developments in the field of stimuli-based targeted drug delivery systems for the site-specific release of antibiotics. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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