Results 151 to 160 of about 2,543,915 (328)

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Regimen of Poly‐L‐Lactic Acid Injections via Electronic Microneedles for Skin Rejuvenation in Photoaged Skin

This study evaluated the clinical efficacy and safety of electronic microneedle injection of poly‐L‐lactic acid (PLLA) for skin rejuvenation in women with photoaged skin.
Jing-Ting Zhao, Yuan-Yuan Xu, Xue-Gang Xu, Xiu-Hao Guan, Li-Li Zhu, Yuan-Hong Li, Ze-Yu He, Cheng-Cheng Liu   +7 more
core   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

Advanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn, Gyu Tae Park, Dongjun Lee, Sik Yoon, Sae‐Ock Oh, Jae Ho Kim, Byoung Soo Kim   +6 more
wiley   +1 more source

Properties and Influencing of Skin by Rejuvenation Methods. 1. Skin Lipids, Friction and Texture

, 2011
The work summarizes information about the basic functions of the skin, its structure, aging and rejuvenation cosmetological methods. An overview of findings from the instrumental treatment of the skin using Intensive Pulse Light (IPL) and fractional CO2 ...
Kobrlová, Petra
core  

Er: YAG Laser and Dermabrasion Treatment in Facial Rejuvenation

Cerrahpaşa Medical Journal, 2014
The facial wrinkles, hyperpigmentation and post-acne scars are the most common causes of facial rejuvenation. Facial rejuvenation can be done with dermabrasion, laser or chemical peeling. Thirty-eight cases were included in this study.
A. Cemal AYGIT, Erol BENLİER, Hüsamettin TOP   +2 more
doaj  

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

2‐Deoxyglucose Dendrimer‐Enabled Niclosamide Delivery to FRβ‐Expressing Macrophages Alleviates Endometriosis Progression and Associated Hyperalgesia

Advanced Healthcare Materials, EarlyView.
A folic acid (FA)‐conjugated 2‐deoxyglucose dendrimer selectively targets FRβ+ macrophages in endometriotic lesions, enabling precise intracellular delivery of niclosamide. This nonhormonal nanomedicine enhances drug solubility, provides controlled intracellular release, suppresses lesion growth, reduces inflammation and pain, and establishes FRβ ...
Anubhav Dhull, Mingxin Shi, Madeleine E. Harvey, Taylor M. Page, Rishi Sharma, Kenneth John Goody, Aqib Iqbal Dar, Nash S. Moawad, Vijay Kumar Sirohi, Paul S. Cooke, Kanako Hayashi, Anjali Sharma   +11 more
wiley   +1 more source

Sequential Monopolar-Bipolar Pulsed Radiofrequency for Non-Invasive Periorbital Rejuvenation: A Case Series

Clinical, Cosmetic and Investigational Dermatology
Shangli Lin,1 Narendra Kumar2 1Aesthetic Dermatology, Shangli Aesthetic Dermatology Clinic, New Taipei City, Taiwan; 2Global Medical Affairs, Jeisys Med Inc., Seoul, South KoreaCorrespondence: Shangli Lin, Aesthetic Dermatology, Shangli Aesthetic ...
Lin S, Kumar N
doaj  

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source