Ujjawal Kumar Gupta

Diabetes Mellitus: A Comprehensive Review of Etiology, Pathogenesis, Diagnosis and Treatment Strategies

Diabetes mellitus is a chronic, multifactorial metabolic disorder characterized by persistent hyperglycemia resulting from impaired insulin secretion, defective insulin action, or a combination of both. It has emerged as one of the leading global public health challenges due to i...

Quality by Design (QbD) and Experimental Design Strategies in the Development and Optimization of Advanced Drug Delivery Systems: A Comprehensive Review

The increasing complexity of advanced drug delivery systems (ADDS), including nanoparticles, liposomes, transferosomes, polymeric micelles, nanoemulsions, dendrimers, hydrogels, and lipid-based carriers, has necessitated the adoption of systematic, science-driven approaches to fo...