A5100456436- Radiation Dose and Imaging
- Advanced X-ray and CT Imaging
- Prenatal Screening and Diagnostics
- Bone fractures and treatments
- Preterm Birth and Chorioamnionitis
- Pituitary Gland Disorders and Treatments
- Orthodontics and Dentofacial Orthopedics
- Neonatal Respiratory Health Research
- Chromosomal and Genetic Variations
- Orthopaedic implants and arthroplasty
- RNA modifications and cancer
- Medical Imaging Techniques and Applications
- Ovarian function and disorders
- Cervical Cancer and HPV Research
- Genomic variations and chromosomal abnormalities
- Cardiac Imaging and Diagnostics
- Temporomandibular Joint Disorders
- Coagulation, Bradykinin, Polyphosphates, and Angioedema
- Hip and Femur Fractures
- Congenital Anomalies and Fetal Surgery
- Pregnancy and preeclampsia studies
- Ectopic Pregnancy Diagnosis and Management
- Medical Imaging and Analysis
- Reproductive Biology and Fertility
- MRI in cancer diagnosis
Lanzhou University
2024
Peking University Third Hospital
2002-2022
Peking University
2002-2022
Ministry of Education of the People's Republic of China
2014-2016
Beijing Obstetrics and Gynecology Hospital
2014
PLA 306 Hospital
2011
Abstract Objectives To evaluate image quality and diagnostic performance of carotid dual-energy computed tomography angiography (DECTA) using deep learning reconstruction (DLIR) compared with images adaptive statistical iterative reconstruction-Veo (ASIR-V). Methods Carotid DECTA datasets 28 consecutive patients were reconstructed at 50 keV DLIR low, medium, high levels (DLIR-L, DLIR-M, DLIR-H) 80% ASIR-V algorithms. Mean attenuation, noise, signal-to-noise ratio (SNR), contrast-to-noise...
Gonadotropins have been widely used in human-assisted reproduction and animal science for the past four decades. However, effects of gonadotropins on oocyte maturation at molecular biochemical levels are poorly understood. To determine (recombinant follicle stimulating hormone urinary human menopausal gonadotropin) maturation, we bovine vitro model. First, studied increasing gonadotropin concentrations nuclear mitochondrial function oocytes. 0.075 0.75 IU/ml improved increased inner membrane...
Objective To study the effects of joint optimization CT scanning-modes and CTA starting-modes on image quality, patients' radiation doses contrast volumes in cervicocerebral CTA. Method According to date examination from December 2013 January 2014, 188 consecutive patients were prospectively selected underwent using different starting-modes. These wererandomly divided into 4 groups: A1 (45 cases), A2 (48 B1 cases) B2 (50 cases). Group Flash mode combined with test bolus, bolus...
Objective To investigates the job stressors and correlative factor analysis of nurses in infectious disease department. Methods Job were investigated 49 department with Nurse Stressors Questionnaire. Results The total score among subjects was 72.86± 20.81, which high degree. main low salary social status nursing specialty, little chance further study promotion, worry making mistake working, frequency work shifts, absence understanding by other medical staffs. There no distinct difference...
Objective To investigate the correlation between taking dydrogesterone in first trimester and preeclampsia singleton pregnancy following fresh cycle assisted reproduction. Methods A retrospective cohort study was conducted on 756 cases of who received reproduction delivered our hospital from January 2008 to June 2016. According usage dydrogesterone, patients were divided into group (progesterone/progesterone vaginal gel dydrogesterone) 196 control gel) 560 cases. The incidence two...
<title>Abstract</title> <bold>Background:</bold>To evaluate the improvement of evaluation accuracy cervix maturity by adding objective ultrasound data and machine learning models to existing traditional Bishop method.<bold>Methods:</bold>The model was trained tested using 101 sets from pregnant women who were examined had their delivery in Peking University Third Hospital 2019-2021. The inputs included cervical length, score, angle, age, induced labor time, measurement time (MTILT), method...