Qiannan Li

ORCID: 0000-0003-1352-4105
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About
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Research Areas
  • Dermatologic Treatments and Research
  • Hair Growth and Disorders
  • Advanced Antenna and Metasurface Technologies
  • Diagnosis and Treatment of Venous Diseases
  • Wound Healing and Treatments
  • Dermatological and Skeletal Disorders

Xianyang Normal University
2024

Xidian University
2024

Shuguang Hospital
2023

Shanghai University of Traditional Chinese Medicine
2023

Shanghai Ninth People's Hospital
2022

Shanghai Jiao Tong University
2022

Hypertrophic scars (HSs) develop due to excessive collagen deposition and abnormal fibroblast proliferation during wound healing, significantly impacting patient quality of life. Three dosages GA ointments were administered rabbit ear HS models investigate the potential efficacy mechanism gallic acid (GA) on HS. Daily application ointment was performed matrix group, groups, silicone gel group for 28 days. (No drug treatment skin model groups as a blank vehicle topically positive control...

10.3390/ph16111514 article EN cc-by Pharmaceuticals 2023-10-24

Abstract Keloid is commonly regarded as a benign skin tumour. Some keloids clinically exhibit hard tissue texture similar to that of cartilage or bone. We hypothesized the keloid pathological niche environment likely induce MSCs towards chondrogenic osteogenic differentiation and leads bone‐like formation. The differences in ossification, histology, mechanical properties, abnormal extracellular matrices chondrogenic/osteogenic gene expression among sclerous (SKs), regular (RKs) normal skins...

10.1111/iwj.13792 article EN cc-by-nc-nd International Wound Journal 2022-03-21

A miniaturized double stop-band FSS for WLAN was proposed based on the structure of a ring patch with internal branches and cross zigzag loaded line. This construction is obtained by using multilayer connection method to paint two layers that we designed top bottom dielectric substrate simulate HFSS simulation. Analyzing frequency response characteristics indicates can generate transmission band gaps at 1.92-2.17 GHz 4.94-5.99 in wave. has stronger polarization stability angle when incident...

10.13052/2024.aces.j.390102 article EN other-oa The Applied Computational Electromagnetics Society Journal (ACES) 2024-01-31
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