Augmenting dermal collagen synthesis through hyaluronic acid ...

This study developed a composite microneedle (MN) device comprising an array of PLLA microsphere (PLLA MP)-loaded hyaluronic acid needle tips with a supporting ...

Poly(L-lactic acid) (PLLA) can stimulate collagen synthesis through a foreign body response. However, inappropriate injection techniques and localized PLLA ...

Augmenting dermal collagen synthesis through hyaluronic acid ...

Augmenting dermal collagen synthesis through hyaluronic acid-based microneedle-mediated delivery of poly(l-lactic acid) microspheres · October ...

In Vivo Stimulation of De Novo Collagen Production Caused by ...

Conclusions Injection of cross-linked hyaluronic acid stimulates collagen synthesis, partially restoring dermal matrix components that are lost in photodamaged ...

Effect of cross-linking reagents for hyaluronic acid hydrogel dermal ...

A novel, biocompatible, and nontoxic dermal filler using hyaluronic acid (HA) hydrogels was successfully developed for tissue augmentation applications.

Blending Hyaluronic Acid and Calcium Hydroxylapatite for Injectable ...

... dermal remodeling through the synthesis of collagen and elastin ... Dermal fillers give the face a youthful appearance by augmenting areas of volume loss ...

Implications for cumulative and prolonged clinical improvement ...

In prior studies, we observed that injection of the dermal filler cross-linked hyaluronic acid (CL-HA) into photoaged skin could reverse these ...

Effect of a New Hyaluronic Acid Hydrogel Dermal Filler Cross ...

Patients who received ACHA had more residual volume 12 months after treatment. ACHA exhibited a promising augmentation effect in NLF correction with few adverse ...

Hyaluronic acid-cross-linked filler stimulates collagen type 1 and ...

Hyaluronic acid-cross-linked filler stimulates collagen type 1 and elastic fiber synthesis in skin through the TGF-β/Smad signaling pathway in a nude mouse ...

Effect of bFGF and fibroblasts combined with hyaluronic acid-based ...

Hyaluronic acid (HA) has been applied as a primary biomaterial for temporary soft tissue augmentation and as a carrier for cells and the ...

Effect of Hyaluronic Acid and Poly-L-Lactic Acid Dermal Fillers on Col

In addition, PLLA increases fibroblast activity and stimulates collagen synthesis. The result is not the effect of the product, but of the ...

Effect of a New Hyaluronic Acid Hydrogel Dermal Filler Cross ...

Effect of a New Hyaluronic Acid Hydrogel Dermal Filler Cross-Linked With Lysine Amino Acid for Skin Augmentation and Rejuvenation ... Dr Guo is an attending ...

Manufacturing Process of Hyaluronic Acid Dermal Fillers - MDPI

Hyaluronic acid (HA) fillers are extensively utilized in aesthetic medicine due to their biocompatibility, reversibility, and effectiveness in enhancing ...

A pilot study comparing the efficacy of autologous cultured fibroblast ...

No studies have compared autologous fibroblast injections and hyaluronic acid (HA) fillers for treating nasolabial folds (NLFs). To compare the ...

An injectable and physical levan-based hydrogel as a dermal filler ...

Also, the levan hydrogel showed a higher amount of collagen production than the HA hydrogel in vivo. More importantly, the levan hydrogel showed enhanced anti- ...

In Vivo Stimulation of De Novo Collagen Production Caused by ...

Injection of cross-linked hyaluronic acid stimulates collagen synthesis, partially restoring dermal matrix components that are lost in photodamaged skin. We ...

In vivo stimulation of de novo collagen production caused by cross ...

In vivo stimulation of de novo collagen production caused by cross-linked hyaluronic acid dermal filler injections in photodamaged human skin.

Hyaluronic acid therapy. Fillers - DermNet

High concentrations are found in soft connective tissue and in the fluid surrounding the eye. It is also present in some cartilage and joint fluids, and in skin ...

Injection Facial Fillers: Overview, Indications, Contraindications

In the early 1970s, bovine collagen became the first injectable filler used to augment the face. A multitude of products have since been ...

Comparative Evaluation of the Effectiveness of Novel Hyaluronic ...

It was also found to stimulate better collagen synthesis in human and mouse fibroblasts. The HA and HA–PN fillers were injected into SKH1 ...