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Poloxamer
Transferrin functionalized nanostructured lipid carriers for targeting Rivastigmine and Resveratrol…
The management of Alzheimer's disease (AD) remains challenging owing to its complex pathophysiology and blood-brain barrier (BBB) restrictions. A rationally designed combination drug multi-target strategy has emerged as a promising approach for AD management. Considering the lipophilic nature of BBB…
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Enhanced geranylgeraniol stability and dissolution from self-emulsifying pellets containing the…
The vegetal species sucupira (Pterodon emarginatus Vogel) presents some diterpenes that have anti-inflammatory activities. However, diterpenes are poorly water-soluble compounds. The development of Self-Emulsifying Drug Delivery Systems (SEDDS) allows for obtaining a solid dosage form that maximizes…
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Preparation of a ternary amorphous solid dispersion using hot-melt extrusion for obtaining a stable…
In our previous reports, ternary amorphous solid dispersions (ASDs) of probucol (PBC)/polymer/surfactant were prepared by spray-drying and cryo-grinding, and colloidal dispersions of amorphous PBC nanoparticles were obtained by dispersing the ternary ASD into water. In this study, hot-melt…
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PVP solid dispersions containing Poloxamer 407 or TPGS for the improvement of ursolic acid release
Solid dispersions (SDs) of ursolic acid (UA) were developed using polyvinylpyrrolidone K30 (PVP K30) in combination with non-ionic surfactants, such as D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) or poloxamer 407 (P407) with the aim of enhancing solubility and in vitro release of the…
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Surface Solid Dispersion Review
Oral route is mostly preferred route for administering drugs to patient. But due to the poor solubility many drug has limited used in oral administration. Enhancement of water solubility of poor water soluble drug is a main target in a pharmaceutical field. Surface solid dispersion is aneffective…
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Exploring the potential of quercetin/aspirin-loaded chitosan nanoparticles coated with Eudragit L100…
Growing evidence suggests quercetin and aspirin may have anticancer properties, notably in the case of colorectal cancer. The goal of this study was to create Pluronic F127 and polyethylene glycol 4000 solid dispersion-loaded chitosan nanoparticles for colonic quercetin and aspirin delivery. In 1:1…
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Alternative Excipients for Protein Stabilization in Protein Therapeutics: Overcoming the Limitations…
Given their safety and efficiency in protecting protein integrity, polysorbates (PSs) have been the most widely used excipients for the stabilization of protein therapeutics for years. In recent decades, however, there have been numerous reports about visible or sub-visible particles in…
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Ocular Drug Delivery: a Comprehensive Review
The human eye is a sophisticated organ with distinctive anatomy and physiology that hinders the passage of drugs into targeted ophthalmic sites. Effective topical administration is an interest of scientists for many decades. Their difficult mission is to prolong drug residence time and guarantee an…
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Polymeric Systems for the Controlled Release of Flavonoids
Flavonoids are natural compounds that are attracting great interest in the biomedical field thanks to the wide spectrum of their biological properties. Their employment as anticancer, anti-inflammatory, and antidiabetic drugs, as well as for many other pharmacological applications, is extensively…
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Research progress of ophthalmic preparations of immunosuppressants
Immune ophthalmopathy is a collection of autoimmune eye diseases. Immunosuppressants are drugs that can inhibit the body’s immune response. Considering drug side effects such as hepatorenal toxicity and the unique structure of the eye, incorporating immunosuppressants into ophthalmic nanodrug…
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