Publications by authors named "N Wathoni"

Nanoparticle-based drug delivery presents a promising solution in enhancing therapies for neurological diseases, particularly cognitive impairment. These nanoparticles address challenges related to the physicochemical profiles of drugs that hinder their delivery to the central nervous system (CNS). Benefits include improved solubility due to particle size reduction, enhanced drug penetration across the blood-brain barrier (BBB), and sustained release mechanisms suitable for long-term therapy.

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α-Mangostin, initially identified in 1855, is a xanthone derivative compound predominantly located in the pericarp of the mangosteen fruit ( L). This compound is known for its beneficial properties as an antioxidant and anti-inflammatory agent, still holding promise for potential benefits in other related pathologies. In the investigative process, computational studies have proven highly valuable in providing evidence and initial screening before progressing to preclinical and clinical studies.

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Various studies have been widely conducted on conditioned medium for the development of anti-aging preparations, including the utilization of stem cells, which present a promising alternative solution. This narrative review aims to understand the latest developments in various conditioned medium stem cell applications for anti-aging on the skin. A search of the Scopus database yielded publications of interest.

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Article Synopsis
  • Chitosan nanoparticles (CSNPs) are effective for targeted and controlled drug delivery due to their biodegradable and biocompatible nature, as well as their low toxicity and ease of production.
  • The encapsulation of drugs within these nanoparticles enhances benefits like improved bioavailability, reduced side effects, and the potential for controlled release and targeted therapy.
  • The review highlights recent advancements in creating CSNPs with higher drug loading capacities, addressing challenges in current nanoparticle systems, and exploring different synthesis methods and materials for better drug delivery applications.*
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Currently, retinoids are known for their abundant benefits to skin health, ranging from reducing signs of aging and decreasing hyperpigmentation to treating acne. However, it cannot be denied that there are various side effects associated with the use of retinoids on the skin, one of which is irritation. Several approaches can be employed to minimize the irritation caused by retinoids.

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