Chitosan is a product of the deacetylation of chitin, which is widely found in nature. Chitosan
is insoluble in water and most organic solvents, which seriously limits both its application …

As nanocarriers (NCs) can improve the solubility of drugs, prevent their degradation by
gastrointestinal (GI) enzymes and promote their transport across the mucus gel layer and …

Since the 1960s the membrane‐bound enzyme alkaline phosphatase (ALP) has been
utilized in drug delivery. As it cleaves phosphate substructures from drugs, auxiliary agents …

The polysaccharide-based advanced drug delivery system owing to their biocompatibility,
ability to encapsulate the drug molecules in their interspaces, and ability to achieve a …

Natural polysaccharides are macromolecular substances with great potential owing to their
wide biological activity and low toxicity. However, not all polysaccharides have significant …

One of the most promising pharmaceutical research areas is developing advanced delivery
systems for controlled and sustained drug release. The drug delivery system (DDS) can be …

Hypothesis Simple zwitterions used as auxiliary agents might have the potential to change
the zeta potential of oil-in-water (o/w) nanoemulsions on the mucosa. Experiments The …

BACKGROUND Astaxanthin (ASTA) is a kind of food‐derived active ingredient (FDAI) with
antioxidant and antidiabetic functions. It is nontoxic but its poor solubility and low …

Heterocycles are a class of compounds that have been found to be potent inhibitors of
alkaline phosphatase (AP), an enzyme that plays a critical role in various physiological …

Oesophageal cancer is a malignant tumor with high morbidity and mortality. Surgical
treatment, radiotherapy, and chemotherapy are the most common treatment methods for …