Yanyan Zhao

ORCID: 0000-0002-6628-4566
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About
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Research Areas
  • Hepatocellular Carcinoma Treatment and Prognosis
  • interferon and immune responses
  • Reconstructive Surgery and Microvascular Techniques
  • Pharmacological Effects of Natural Compounds
  • Dental materials and restorations
  • Erythrocyte Function and Pathophysiology
  • Reproductive Health and Technologies
  • Food Quality and Safety Studies
  • Electrospun Nanofibers in Biomedical Applications
  • Lipid metabolism and disorders
  • Laser Applications in Dentistry and Medicine
  • Reconstructive Facial Surgery Techniques
  • Genetic and Kidney Cyst Diseases
  • Bone Tissue Engineering Materials
  • Anatomy and Medical Technology
  • Cell death mechanisms and regulation
  • Ovarian function and disorders
  • Healthcare and Venom Research
  • Wound Healing and Treatments
  • Dental Implant Techniques and Outcomes
  • Periodontal Regeneration and Treatments
  • Reproductive Biology and Fertility
  • Advancements in Transdermal Drug Delivery
  • Surgical Sutures and Adhesives
  • Liver Disease Diagnosis and Treatment

Southern Medical University
2021-2024

Chinese PLA General Hospital
2011-2021

Dalian Medical University
2019-2020

Hebei University
2018-2020

Dalian University
2019

Hainan Medical College Hospital
2014-2015

Alveolar ridge preservation techniques have been developed as a possible method to maintain the optimum contour and dimensions. Grafting bone substitute is paramount prevent alveolar resorption after tooth extraction. However, it remains great challenge develop materials with sufficient mechanical strength, bioactivity, osteoinductivity favorable extraction socket morphological matching. In this work, novel photocrosslinked composite ink consisting of nacre, polyurethane (PU) polyhedral...

10.1039/d2tb01229d article EN cc-by-nc Journal of Materials Chemistry B 2022-01-01

Skin necrosis is the most common complication in total auricular reconstruction, which mainly induced by vascular compromise and local stress concentration of overlying skin. Previous studies generally emphasized increase skin flap blood supply, while few reports considered mechanical factors. However, injury inevitable due to uneasily altered loads generated intraoperative continuous negative suction uneven cartilage framework structure. Herein, this study aims attain stable design protocol...

10.3389/fbioe.2021.766599 article EN Frontiers in Bioengineering and Biotechnology 2021-12-13

The aim of this study was to evaluate the impact anatomical variations elongated left lobe liver on ultrasound detection focal lesions.We evaluated, by ultrasonography (US), 296 patients with and 30 lesions in normal length liver. Those had undergone prior computed tomography (CT) evaluation.Of 34 (the size range 11- 20 mm) distal region liver, none visualized at US examination (p<0.001). All were without significant difference between dimensions established CT (p=0.136).Focal are difficult...

10.11152/mu.2013.2066.171.zwu article EN Medical Ultrasonography 2015-02-27

Microneedle array (MNA) represent a promising advancement in transdermal drug delivery for the treatment of skin diseases, yet effective penetration keloid tissue poses significant challenges due to its tougher texture. In this study, we fabricated new drug-loaded MNA utilizing fused deposition modeling (FDM) 3D printing technology and composites consisting polylactic acid (PLA) chemically treated river snail shell powder (CRSSP). Mechanical, thermal, properties, cell compatibility were...

10.2139/ssrn.4815756 preprint EN 2024-01-01

Cleft palate surgery most commonly results in palatal fistula, but this complication can also be observed congenital malformations, tumors, and autoimmune diseases. Palatal fistula repair is crucial restoring everyday speech swallowing function, improving patients&amp;rsquo; psychological social well-being. However, treating remains challenging for oral maxillofacial surgeons. In addition, fabricating a prosthesis with precise fit to the using traditional techniques hardly achievable design...

10.36922/ijb.2516 article EN International Journal of Bioprinting 2024-03-19

The purpose of this study was to determine whether hyperechoic and hypoechoic hepatic hemangiomas coexist.Archives 456 patients with multiple smaller (≤3 cm) were reviewed, including sex, age, imaging (ultrasound [US], computed tomography [CT], magnetic resonance [MRI]), follow-up, laboratory test. Patients chronic liver disease or other malignancy diameter lesion larger than 3 cm excluded. mean age the 41.8 ± 13.9 years (range, 18-78 years). observed US; undetermined cases evaluated by...

10.1097/ruq.0000000000000058 article EN Ultrasound Quarterly 2014-11-20

It has been provided that if incubation time of prepared sperm can affect motility and DNA fragment, but little is known about the influence preincubation (SI) on sperm's fertilizing ability, subsequent embryonic development pregnancy outcomes in vitro fertilization (IVF). The aim this study was to explore association SI with rate, embryo clinical IVF, further, find an optimal for before insemination IVF.This retrospective cohort included a total 1453 infertile couples undergoing IVF our...

10.5603/gp.a2021.0078 article EN cc-by-nc-nd Ginekologia Polska 2021-06-09

Objective Fibroblast-like synoviocytes (FLS) play important roles in the pathogenesis of rheumatoid arthritis (RA). The present study was undertaken to investigate mechanism calreticulin (CRT) promote FLS survival RA. Methods FLS were isolated by enzymatic digestion synovial tissue specimens obtained from RA and osteoarthritis (OA) patients cultured vitro. expression Bcl-XL Mcl-1 at mRNA protein level detected quantitative-polymerase chain reaction (q-PCR), Western blotting...

10.3760/cma.j.issn.1007-7480.2016.12.007 article EN Chin J Rheumatol 2016-12-15
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