Chao Yan

ORCID: 0000-0001-7869-8902
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Research Areas
  • Multiple Sclerosis Research Studies
  • Neurosurgical Procedures and Complications
  • Intracerebral and Subarachnoid Hemorrhage Research
  • Spinal Hematomas and Complications
  • Peripheral Neuropathies and Disorders
  • Effects of Radiation Exposure
  • Ultrasound and Hyperthermia Applications
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Head and Neck Cancer Studies
  • Head and Neck Surgical Oncology
  • Menopause: Health Impacts and Treatments
  • Radiation Therapy and Dosimetry
  • Evolution and Paleontology Studies
  • Lung Cancer Diagnosis and Treatment
  • Cytokine Signaling Pathways and Interactions
  • Cerebrospinal fluid and hydrocephalus
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Metastasis and carcinoma case studies
  • CNS Lymphoma Diagnosis and Treatment
  • Case Reports on Hematomas
  • Traffic and Road Safety
  • Alcohol Consumption and Health Effects
  • Medical Imaging Techniques and Applications
  • Dermatology and Skin Diseases
  • Substance Abuse Treatment and Outcomes

Jinan University
2025

First Affiliated Hospital of Jinan University
2025

Wenzhou Medical University
2023

Nanchang University
2022

Jiangxi Provincial Cancer Hospital
2022

Lishui City People's Hospital
2022

Zigong First People's Hospital
2020-2021

Sichuan University
2018-2020

West China Hospital of Sichuan University
2019-2020

Qinghai Provincial Peoples Hospital
2018

Abstract Objective Our study aimed to investigate circulating CD8 + T cell subpopulations and pro‐inflammatory cytokines in the neuromyelitis optica spectrum disorder (NMOSD). Methods A total of 121 peripheral blood samples were obtained from 57 patients with NMOSD, 34 multiple sclerosis (MS), 30 sex‐ age‐matched healthy controls (HCs) for detection subpopulations, including phenotypes naïve (T N , CD62L hi CD45RO ‐ ), effector/memory E/M lo memory precursor MP CD127 KLRG1 short lived...

10.1002/acn3.51241 article EN cc-by-nc-nd Annals of Clinical and Translational Neurology 2020-11-24

The genera Myodes (red-backed voles) and Alticola (mountain appear to be sister taxa based on morphological similarities, but molecular analyses fail resolve them as monophyletic owing the uncertain taxonomic status of Craseomys Phaulomys. As a result incomplete sampling related specimens, ongoing controversies positions several generic specific necessitate further clarifications. Herein, we combined molecular, morphometric, geometric morphometric approaches analyze 217 specimens 10...

10.11646/zootaxa.4429.1.1 article EN Zootaxa 2018-06-05

Aim: Older adult patients with nonmetastatic nasopharyngeal carcinoma (NPC) have poor outcomes relative to younger patients. The authors' group established a nomogram predict the overall survival of older adults NPC and inform patient management. Methods: Cases (n = 782) were enrolled in this study; clinical data Surveillance, Epidemiology, End Results database from 2010 2015 served as training cohort 657), Jiangxi Cancer Hospital 125) external validation cohort. Results: Training C-index,...

10.2217/fon-2021-1121 article EN Future Oncology 2022-02-18

The outcome of chronic subdural hematoma (CSDH) is influenced not only by the choice treatment but also various baseline characteristics. main objective this study to identify risk factors that can affect prognosis CSDH and develop a regression equation based on these factors.A total 212 patients with were included in study. We collected clinical data including age, gender, so on, radiological preoperative volume (V1), effusion 1 day after surgery (V2), gas (V3), on. These considered...

10.2147/ndt.s436127 article EN cc-by-nc Neuropsychiatric Disease and Treatment 2023-12-01

Objective: To explore the clinical efficacy of prevention strategy for acute intraoperative encephalocele patients with severe traumatic brain injury (sTBI). Methods: A total 173 sTBI, who treated in Emergency Neurosurgery Department Shandong University Qilu Hospital from January, 2011 to September, 2015 were collected and divided into research group control group, according their therapeutic strategy.The data during hospitalization prognosis 1 year after was analyzed retrospectively clarify...

10.3760/cma.j.issn.0376-2491.2017.31.010 article EN PubMed 2017-08-15

Objective To investigate the epidemiological characteristics of hospital patients with traffic injuries in Dalian to provide a reference for prevention and in-hospital management injuries.Methods A total 20 744 cases hospitalized between January 2006 December 2012 were collected.In-hospital death counted 673 (3.24%).Retrospective analysis was performed on sex,age,admission date outcome.Results In-hospital from declined year 2012,especially (x2 =6.30,P <0.05).Inhospital mortality showed...

10.3760/cma.j.issn.1001-8050.2013.11.006 article EN Zhonghua chuangshang zazhi 2013-11-15

Clinical target delineation is a primary focus in the field of radiotherapy. This study aimed to investigate whether high-risk clinical volume can be removed nasopharyngeal carcinoma patients with different T stages. We designed test plan without for 111 and further compared plans treatment parameters planning volumes radiation dose normal organs. Our data showed that when was abnegated, coverage, conformity indices, homogeneity indices doses organs were not influenced T4 patients, more than...

10.3389/fonc.2022.800400 article EN cc-by Frontiers in Oncology 2022-09-02
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