Laser phototherapy improves early stage of cutaneous wound healing of rats under hyperlipidic diet

2016 ◽  
Vol 31 (7) ◽  
pp. 1363-1370 ◽  
Author(s):  
Virgínia Dias Uzêda-e-Silva ◽  
Tania Tavares Rodriguez ◽  
Isadora Almeida Rios Rocha ◽  
Flávia Calo Aquino Xavier ◽  
Jean Nunes dos Santos ◽  
...  
Keyword(s):  
Wound Healing ◽  
Early Stage ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound ◽  
Laser Phototherapy ◽  
Hyperlipidic Diet

scholarly journals Effect of Dietary Conjugated Linoleic Acid Supplementation on Early Inflammatory Responses during Cutaneous Wound Healing

2010 ◽  
Vol 2010 ◽  
pp. 1-8 ◽  
Author(s):  
Na-Young Park ◽  
Giuseppe Valacchi ◽  
Yunsook Lim
Keyword(s):  
Oxidative Stress ◽  
Wound Healing ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Wound Closure ◽  
Inflammatory Responses ◽  
Early Stage ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound ◽  
Anti Inflammatory

Inflammatory response is considered the most important period that regulates the entire healing process. Conjugated linoleic acid (CLA), a class of linoleic acid positional and geometric isomers, is well known for its antioxidant and anti-inflammatory properties. We hypothesized that dietary CLA supplementation accelerates cutaneous wound healing by regulating antioxidant and anti-inflammatory functions. To investigate wound closure rates and inflammatory responses, we used a full-thickness excisional wound model after 2-week treatments with control, 0.5%, or 1% CLA-supplemented diet. Mice fed dietary CLA supplementation had reduced levels of oxidative stress and inflammatory markers. Moreover, the wound closure rate was improved significantly in mice fed a 1% CLA-supplemented diet during early stage of wound healing (inflammatory stage). We conclude that dietary CLA supplementation enhances the early stage of cutaneous wound healing as a result of modulating oxidative stress and inflammatory responses.

scholarly journals Exosomes derived from human adipose mensenchymal stem cells accelerates cutaneous wound healing via optimizing the characteristics of fibroblasts

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Li Hu ◽  
Juan Wang ◽  
Xin Zhou ◽  
Zehuan Xiong ◽  
Jiajia Zhao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Wound Healing ◽  
Soft Tissue ◽  
Early Stage ◽  
Mouse Skin ◽  
Scar Formation ◽  
Collagen I ◽  
Dependent Manner ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound

Abstract Prolonged healing and scar formation are two major challenges in the treatment of soft tissue trauma. Adipose mesenchymal stem cells (ASCs) play an important role in tissue regeneration, and recent studies have suggested that exosomes secreted by stem cells may contribute to paracrine signaling. In this study, we investigated the roles of ASCs-derived exosomes (ASCs-Exos) in cutaneous wound healing. We found that ASCs-Exos could be taken up and internalized by fibroblasts to stimulate cell migration, proliferation and collagen synthesis in a dose-dependent manner, with increased genes expression of N-cadherin, cyclin-1, PCNA and collagen I, III. In vivo tracing experiments demonstrated that ASCs-Exos can be recruited to soft tissue wound area in a mouse skin incision model and significantly accelerated cutaneous wound healing. Histological analysis showed increased collagen I and III production by systemic administration of exosomes in the early stage of wound healing, while in the late stage, exosomes might inhibit collagen expression to reduce scar formation. Collectively, our findings indicate that ASCs-Exos can facilitate cutaneous wound healing via optimizing the characteristics of fibroblasts. Our results provide a new perspective and therapeutic strategy for the use of ASCs-Exos in soft tissue repair.

Effects of genistein on early-stage cutaneous wound healing

2011 ◽  
Vol 410 (3) ◽  
pp. 514-519 ◽  
Author(s):  
Eunkyo Park ◽  
Seung Min Lee ◽  
In-Kyung Jung ◽  
Yunsook Lim ◽  
Jung-Hyun Kim
Keyword(s):  
Wound Healing ◽  
Early Stage ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound

Study on the Effect of Cerium Oxide Nanocubes on Full-Thickness Cutaneous Wound Healing of Type 2 Diabetic Rats

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 643-P ◽  
Author(s):  
YANFEI HAN ◽  
LINDONG LI ◽  
YANJUN LIU ◽  
YOU WANG ◽  
CHUNHUA YAN ◽  
...  
Keyword(s):  
Wound Healing ◽  
Cerium Oxide ◽  
Diabetic Rats ◽  
Cutaneous Wound Healing ◽  
Full Thickness ◽  
Cutaneous Wound ◽  
Type 2 Diabetic

scholarly journals Optical coherence tomography angiography monitors human cutaneous wound healing over time

2018 ◽  
Vol 8 (2) ◽  
pp. 135-150 ◽  
Author(s):  
Anthony J. Deegan ◽  
Wendy Wang ◽  
Shaojie Men ◽  
Yuandong Li ◽  
Shaozhen Song ◽  
...  
Keyword(s):  
Wound Healing ◽  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Optical Coherence ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound ◽  
Over Time

Sulfated glycosaminoglycans in decellularized placenta matrix as critical regulators for cutaneous wound healing

2021 ◽  
Vol 122 ◽  
pp. 199-210
Author(s):  
Chen Wang ◽  
Guoyun Li ◽  
Kaige Cui ◽  
Zihan Chai ◽  
Ziyu Huang ◽  
...  
Keyword(s):  
Wound Healing ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound
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