Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Junfang, Xian"'
Publikováno v:
BMC Nephrology, Vol 25, Iss 1, Pp 1-9 (2024)
Abstract Objectives To explore changes in cerebral blood flow (CBF) and white matter in hemodialysis patients. Methods Thirty-three hemodialysis patients who underwent two brain MRI at an interval of three years and 33 age- and sex-matched healthy co
Externí odkaz:
https://doaj.org/article/3b56824c7d934f5c8fb224e941a2d005
Autor:
Yunfu LIU, Tianliang KANG, Yongxian ZHANG, Wei LI, Qinggang XU, Xinyan WANG, Junfang XIAN, Yantao NIU
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 32, Iss 4, Pp 531-538 (2023)
Objective: To investigate the utility of a two-stage injection of contrast agent combined with a bolus tracking technique in computed tomography (CT) pulmonary angiography. Methods: We recruited 30 patients undergoing CT pulmonary angiography due to
Externí odkaz:
https://doaj.org/article/180014510718420ea621c717fc4e3630
Publikováno v:
Chemical & Biomedical Imaging, Vol 1, Iss 4, Pp 315-339 (2023)
Iron oxide nanoparticles (IONPs) possess unique magnetism and good biocompatibility, and they have been widely applied as contrast agents (CAs) for magnetic resonance imaging (MRI). Traditional CAs typically show a fixed enhanced signal, thus exhibit
Externí odkaz:
https://doaj.org/article/618ab5b038954e86a1dc056961e0f88c
Autor:
Hui Xue, Xiaojun Xu, Zhihan Yan, Jingliang Cheng, Longjiang Zhang, Wenzhen Zhu, Guangbin Cui, Quan Zhang, Shijun Qiu, Zhenwei Yao, Wen Qin, Feng Liu, Meng Liang, Jilian Fu, Qiang Xu, Jiayuan Xu, Yingying Xie, Peng Zhang, Wei Li, Caihong Wang, Wen Shen, Xiaochu Zhang, Kai Xu, Xi-Nian Zuo, Zhaoxiang Ye, Yongqiang Yu, Junfang Xian, Chunshui Yu
Publikováno v:
iScience, Vol 26, Iss 10, Pp 108005- (2023)
Summary: Correlation between blood-oxygen-level-dependent (BOLD) and cerebral blood flow (CBF) has been used as an index of neurovascular coupling. Hippocampal BOLD-CBF correlation is associated with neurocognition, and the reduced correlation is ass
Externí odkaz:
https://doaj.org/article/168e41e1a7994c279609d48f72d2d229
Autor:
Mengge Liu, Tong Han, Yue Wu, Jingliang Cheng, Longjiang Zhang, Bing Zhang, Xi-Nian Zuo, Wenzhen Zhu, Shijun Qiu, Zuojun Geng, Xiaochu Zhang, Guangbin Cui, Quan Zhang, Yongqiang Yu, Hui Zhang, Bo Gao, Xiaojun Xu, Zhenwei Yao, Wen Qin, Meng Liang, Feng Liu, Lining Guo, Qiang Xu, Jilian Fu, Jiayuan Xu, Jie Tang, Nana Liu, Kaizhong Xue, Peng Zhang, Wei Li, Dapeng Shi, Caihong Wang, Jia-Hong Gao, Su Lui, Zhihan Yan, Feng Chen, Jiance Li, Jing Zhang, Wen Shen, Yanwei Miao, Junfang Xian, Le Yu, Kai Xu, Meiyun Wang, Zhaoxiang Ye, Wei-Hua Liao, Dawei Wang, Chunshui Yu
Publikováno v:
Environment International, Vol 174, Iss , Pp 107905- (2023)
Background: Urbanicity refers to the conditions that are particular to urban areas and is a growing environmental challenge that may affect hippocampus and neurocognition. This study aimed to investigate the effects of the average pre-adulthood urban
Externí odkaz:
https://doaj.org/article/6a0ca7c2188a4492b294ff64b2e27cd6
Publikováno v:
Pharmaceutics, Vol 15, Iss 12, p 2763 (2023)
Since their discovery, cancer stem cells have become a hot topic in cancer therapy research. These cells possess stem cell-like self-renewal and differentiation capacities and are important factors that dominate cancer metastasis, therapy-resistance
Externí odkaz:
https://doaj.org/article/2404da287fe24f42a515aad75344dc7b
Autor:
Ran Guo, Jian Guo, Lichen Zhang, Xiaoxia Qu, Shuangfeng Dai, Ruchen Peng, Vincent F. H. Chong, Junfang Xian
Publikováno v:
Cancer Imaging, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background Laryngeal and hypopharyngeal squamous cell carcinoma (LHSCC) with thyroid cartilage invasion are considered T4 and need total laryngectomy. However, the accuracy of preoperative diagnosis of thyroid cartilage invasion remains lowe
Externí odkaz:
https://doaj.org/article/f7e0464b641a49b99dd372aebd49d11f
Autor:
Hongyi Lin, Huahui Xiong, Changjin Ji, Cunting Wang, Yong Li, Yunqiang An, Geng Li, Jianggui Guo, Xiaoqing Huang, Han Zhang, Hong Liu, Ting Li, Zheng Li, Junfang Xian, Yaqi Huang
Publikováno v:
Respiratory Research, Vol 21, Iss 1, Pp 1-10 (2020)
Abstract Background The longer upper airway is more collapsible during sleep. This study aims to reveal relationships among upper airway length, weight, and obstructive sleep apnea (OSA), particularly to answer why the upper airway of OSA patients is
Externí odkaz:
https://doaj.org/article/929208dab0e24e7995295c377275be5a
Publikováno v:
Radiation Medicine and Protection, Vol 1, Iss 2, Pp 75-80 (2020)
Since the COVID-19 outbreak, diagnostic imaging has been providing valuable radiological support for disease diagnosis and prognosis prediction. Radiological staff, especially radiographers working on the front line in the battle against the COVID-19
Externí odkaz:
https://doaj.org/article/7b04a016405e449e9ee630999ee38ef9
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeAccurate preoperative prediction of the malignant transformation of sinonasal inverted papilloma (IP) is essential for guiding biopsy, planning appropriate surgery and prognosis of patients. We aimed to investigate the value of MRI-based radio
Externí odkaz:
https://doaj.org/article/3c49a71963674315ad14e507268daa1e