Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Gen, Yan"'
Autor:
Gang Xiao, Xiao-Lei Zhang, Si-Qi Wang, Shi-Xin Lai, Ting-Ting Nie, Yao-Wen Chen, Cai-Yu Zhuang, Gen Yan, Ren-Hua Wu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The process of chemical exchange saturation transfer (CEST) is quantified by evaluating a Z-spectra, where CEST signal quantification and Z-spectra fitting have been widely used to distinguish the contributions from multiple origins. Based o
Externí odkaz:
https://doaj.org/article/4d0c6dbd64c741338f4d90bb7264f492
Autor:
Dafa Shi, Shuohua Wu, Caiyu Zhuang, Yumeng Mao, Qianqi Wang, Huige Zhai, Nannan Zhao, Gen Yan, Renhua Wu
Publikováno v:
Neurobiology of Disease, Vol 197, Iss , Pp 106527- (2024)
Background: Neurotransmitter deficits and spatial associations among neurotransmitter distribution, brain activity, and clinical features in Parkinson's disease (PD) remain unclear. Better understanding of neurotransmitter impairments in PD may provi
Externí odkaz:
https://doaj.org/article/d95ee33369424a6db17a56b21f496f35
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract As a remarkably specific characteristic of breast cancer observed on magnetic resonance imaging (MRI), the association between the NME type breast cancer and prognosis, including Ki-67, necessitates comprehensive exploration. To investigate
Externí odkaz:
https://doaj.org/article/e22417cbb811471cb5b451e154b96bd5
Autor:
Biao Qu, Hejuan Tan, Min Xiao, Dongbao Liu, Shijin Wang, Yiwen Zhang, Runhan Chen, Gaofeng Zheng, Yonggui Yang, Gen Yan, Xiaobo Qu
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background 1H magnetic resonance spectroscopy (1H-MRS) can be used to study neurological disorders because it can be utilized to examine the concentrations of related metabolites. However, the diagnostic utility of different field strengths
Externí odkaz:
https://doaj.org/article/76dba538bfe940368bbc1155acd90eb1
Autor:
Liu, Pei, Jiang, Pengfei, Yu, Yunfeng, Tan, Kang, Qin, Gen-yan, Liu, Tingting, Tian, Sainan, Peng, Jun, Peng, Qinghua
Publikováno v:
In Journal of Ethnopharmacology 1 March 2024 321
Autor:
Gang Xiao, Xiaolei Zhang, Hanjing Tang, Weipeng Huang, Yaowen Chen, Caiyu Zhuang, Beibei Chen, Lin Yang, Yue Chen, Gen Yan, Renhua Wu
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2024)
A direct way to reduce scan time for chemical exchange saturation transfer (CEST)-magnetic resonance imaging (MRI) is to reduce the number of CEST images acquired in experiments. In some scenarios, a sufficient number of CEST images acquired in exper
Externí odkaz:
https://doaj.org/article/9fa82cc2a204491898e380689c1d6739
Autor:
Pei-Gen Yan, James F. Babb
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 43 (2024)
We calculate cross sections for fine-structure transitions of Ne ^+ , Ar ^+ , Ne ^2+ , and Ar ^2+ in collisions with atomic hydrogen by using quantum-mechanical methods. Relaxation rate coefficients are calculated for temperatures up to 10,000 K. The
Externí odkaz:
https://doaj.org/article/fd88ee7df52341bdbe5c2062e4ce58a8
Publikováno v:
Insights into Imaging, Vol 13, Iss 1, Pp 1-9 (2022)
Abstract Objectives Poor responders to chemoradiotherapy (CRT) for locally advanced rectal cancer (LARC) can still have a good prognosis if the treatment strategy is changed in time. However, no reliable predictor of early-treatment response has been
Externí odkaz:
https://doaj.org/article/4c5442f5073e4678a17ce40e455d2fc5
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionDespite verifying proton magnetic resonance spectroscopy (1H-MRS) for focal localization in magnetic resonance imaging (MRI)-negative temporal lobe epilepsy (TLE), it is necessary to illustrate metabolic changes and screen for effective b
Externí odkaz:
https://doaj.org/article/a0c884e978934a7387c87efa308150a8
Publikováno v:
Military Medical Research, Vol 9, Iss 1, Pp 1-10 (2022)
Abstract Idiopathic pulmonary fibrosis (IPF) is a fatal chronic interstitial lung disease with no established treatment and is characterized by progressive scarring of the lung tissue and an irreversible decline in lung function. Chronic inflammation
Externí odkaz:
https://doaj.org/article/b713be9f84224867aa989313b141d2f4