Tissue regeneration therapy by Nano composite scaffolds based on PLGA hydrogel embedded with human dental pulp stem cells: a systematic review.

Tissue regeneration is the procedure of renewal, restoration and growth of injured tissues and defective organs including nerve, bone, tooth, cartilage and blood vessels. Repair process of damaged tissues needs non-invasive methods; so, the scientists have recently focused on alternative treatment pathways. Nano gels based on Poly Lactic-co-Glycolic Acid have been designed for different purposes in medicine.

Newly designed nanoparticle-drug delivery systems against infection: a systematic review.

A nanoparticle-drug delivery system against , especially , has been recently proposed as an alternative pathway therapy. is resistance to many antibiotics, making it a a threat to human life, especially for older and immunocompromised people. Treatment of is considered an urgent need.