Search

Your search keyword '"Ji, Tianxing"' showing total 33 results
Start Over Author "Ji, Tianxing"
33 results on '"Ji, Tianxing"'

1. Blood unconjugated bilirubin and tacrolimus are negative predictors of specific cellular immunity in kidney transplant recipients after SAR-CoV-2 inactivated vaccination

Author

Zhang, Lei, Yang, Jiaqing, Deng, Min, Xu, Chuanhui, Lai, Changchun, Deng, Xuanying, Wang, Yan, Zhou, Qiang, Liu, Yichu, Wan, Li, Li, Pingchao, Fang, Jiali, Hou, Jingcai, Lai, Xingqiang, Ma, Feifei, Li, Ning, Li, Guanghui, Kong, Weiya, Zhang, Weiting, Li, Jiali, Cao, Mibu, Feng, Liqiang, Chen, Zheng, Chen, Ling, and Ji, Tianxing

Published
2023
Full Text
View/download PDF

8. Omicron variants breakthrough infection elicited higher specific memory immunity than third dose booster in healthy vaccinees

Author

Yu, Pei, Liu, Zijian, Zhu, Zhuoqi, Yang, Jiaqing, Deng, Min, Chen, Mingxiao, Lai, Changchun, Kong, Weiya, Xiong, Shilong, Wan, Li, Mai, Weikang, Chen, Lu, Lei, Yu, Khan, Shahzad Akbar, Ruan, Jianfeng, Kang, An, Guo, Xuguang, Zhou, Qiang, Li, Wenrui, Chen, Zheng, Liang, Yuemei, Li, Pingchao, Zhang, Lei, and Ji, Tianxing

Published
2023
Full Text
View/download PDF

13. Clinical characteristics and host immunity responses of SARS-CoV-2 Omicron variant BA.2 with deletion of ORF7a, ORF7b and ORF8

Author

Tang, Zhizhong, primary, Yu, Pei, additional, Guo, Qianfang, additional, Chen, Mingxiao, additional, Lei, Yu, additional, Zhou, Lei, additional, Mai, Weikang, additional, Chen, Lu, additional, Deng, Min, additional, Kong, Weiya, additional, Niu, Chuanying, additional, Xiong, Xiaoli, additional, Li, Wenrui, additional, Chen, Chunbo, additional, Lai, Changchun, additional, Wang, Qian, additional, Li, Baisheng, additional, and Ji, Tianxing, additional

Published
2023
Full Text
View/download PDF

14. Immunity against Delta and Omicron variants elicited by homologous inactivated vaccine booster in kidney transplant recipients

Author

Zhang, Lei, primary, Yang, Jiaqing, additional, Lai, Changchun, additional, Wan, Li, additional, Xiong, Shilong, additional, Kong, Weiya, additional, Liu, Zijian, additional, Yu, Pei, additional, Chen, Mingxiao, additional, Mai, Weikang, additional, Khan, Shahzad Akbar, additional, Deng, Min, additional, Chen, Lu, additional, Lei, Yu, additional, Zhou, Qiang, additional, Yu, Nan, additional, Li, Pingchao, additional, Chen, Zheng, additional, and Ji, Tianxing, additional

Published
2023
Full Text
View/download PDF

16. Additional file 1 of Clinical characteristics and host immunity responses of SARS-CoV-2 Omicron variant BA.2 with deletion of ORF7a, ORF7b and ORF8

Author

Tang, Zhizhong, Yu, Pei, Guo, Qianfang, Chen, Mingxiao, Lei, Yu, Zhou, Lei, Mai, Weikang, Chen, Lu, Deng, Min, Kong, Weiya, Niu, Chuanying, Xiong, Xiaoli, Li, Wenrui, Chen, Chunbo, Lai, Changchun, Wang, Qian, Li, Baisheng, and Ji, Tianxing

Abstract

Additional file 1. Primer pairs used for amplification and Sanger sequencing of detected region.

Published
2023
Full Text
View/download PDF

17. Ad5‐nCoV booster and Omicron variant breakthrough infection following two doses of inactivated vaccine elicit comparable antibody levels against Omicron variants

Author

Kong, Weiya, primary, Zhong, Qingyang, additional, Chen, Mingxiao, additional, Yu, Pei, additional, Xu, Ruhong, additional, Zhang, Lei, additional, Lai, Changchun, additional, Deng, Min, additional, Zhou, Qiang, additional, Xiong, Shilong, additional, Liang, Yuemei, additional, Wan, Li, additional, Lin, Meifang, additional, Wang, Minhong, additional, Mai, Weikang, additional, Chen, Lu, additional, Lei, Yu, additional, Qin, Nan, additional, Zhu, Jianqiang, additional, Ruan, Jianfeng, additional, Huang, Qiulan, additional, Kang, An, additional, Wang, Jun, additional, Li, Wenrui, additional, and Ji, Tianxing, additional

Published
2022
Full Text
View/download PDF

18. Serum Unconjugated Bilirubin as a Predictor of Specific Cellular Immunity Response in Kidney Transplant Recipients after Administration of SARS-CoV-2 Inactivated Vaccine

Author

Zhang, Lei, primary, Yang, Jiaqing, additional, Lai, Changchun, additional, Deng, Min, additional, Deng, Xuanying, additional, Wang, Yan, additional, Zhou, Qiang, additional, Liu, Yichu, additional, Li, Wan, additional, Li, Pingchao, additional, Zhu, Jinhong, additional, Fang, Jiali, additional, Hou, Jingcai, additional, Li, Na, additional, Lai, Xingqiang, additional, Ma, Feifei, additional, Li, Ning, additional, Li, Guanghui, additional, Kong, Weiya, additional, Zhang, Weiting, additional, Kang, Jiale, additional, Li, Jiali, additional, Chen, Haoyu, additional, Feng, Liqiang, additional, Chen, Zheng, additional, Chen, Ling, additional, and ji, tianxing, additional

Published
2022
Full Text
View/download PDF

19. Predictors of Specific Cellular Immunity Response in Kidney Transplant Recipients After Administration of SARS-CoV-2 Inactivated Vaccine

Author

Zhang, Lei, primary, Yang, Jiaqing, additional, Lai, Changchun, additional, Deng, Min, additional, Deng, Xuanying, additional, Wang, Yan, additional, Zhou, Qiang, additional, Liu, Yichu, additional, Wan, Li, additional, Li, Pingchao, additional, Zhu, Jinhong, additional, Fang, Jiali, additional, Hou, Jingcai, additional, Li, Na, additional, Lai, Xingqiang, additional, Ma, Feifei, additional, Li, Ning, additional, Li, Guanghui, additional, Kong, Weiya, additional, Zhang, Weiting, additional, Kang, Jiale, additional, Li, Jiali, additional, Chen, Haoyu, additional, Cao, Mibu, additional, Feng, Liqiang, additional, Chen, Zheng, additional, Chen, Ling, additional, and Ji, Tianxing, additional

Published
2022
Full Text
View/download PDF

20. Low Innate Immunity and Lagged Adaptive Immune Response in the Re-Tested Viral RNA Positivity of a COVID-19 Patient

Author

Lai, Changchun, primary, Liu, Xinglong, additional, Yan, Qihong, additional, Lv, Hualiang, additional, Zhou, Lei, additional, Hu, Longbo, additional, Cai, Yong, additional, Wang, Guoqiang, additional, Chen, Yufeng, additional, Chai, Renjie, additional, Liu, Zhenwei, additional, Xu, Yuhua, additional, Huang, Wendong, additional, Xiao, Fei, additional, Hu, Linhui, additional, Li, Yaocai, additional, Huang, Jianhong, additional, Zhou, Qiang, additional, Li, Luqian, additional, Peng, Tao, additional, Zhang, Haiye, additional, Zhang, Zhenhui, additional, Chen, Ling, additional, Chen, Chunbo, additional, and Ji, Tianxing, additional

Published
2021
Full Text
View/download PDF

23. Longitudinal Peripheral Blood Transcriptional Analysis Reveals Molecular Signatures of Disease Progression in COVID-19 Patients

Author

Yan, Qihong, primary, Li, Pingchao, additional, Ye, Xianmiao, additional, Huang, Xiaohan, additional, Feng, Bo, additional, Ji, Tianxing, additional, Chen, Zhilong, additional, Li, Feng, additional, Zhang, Yudi, additional, Luo, Kun, additional, Chen, Fengjuan, additional, Mo, Xiaoneng, additional, Wang, Jianhua, additional, Feng, Liqiang, additional, Hu, Fengyu, additional, Lei, Chunliang, additional, Qu, Linbing, additional, and Chen, Ling, additional

Published
2021
Full Text
View/download PDF

24. Emergence and characterization of a putative novel human adenovirus recombinant HAdV-C104 causing pneumonia in Southern China

Author

Ji, Tianxing, primary, Li, Ling, additional, Li, Wenrui, additional, Zheng, Xuehua, additional, Ye, Xianmiao, additional, Chen, Hongliang, additional, Zhou, Qiang, additional, Jia, Hongyun, additional, Chen, Bo, additional, Lin, Zhen, additional, Chen, Haoyu, additional, Huang, Shiwen, additional, Seto, Donald, additional, Chen, Ling, additional, and Feng, Liqiang, additional

Published
2021
Full Text
View/download PDF

25. Background-Free Chromatographic Detection of Sepsis Biomarker in Clinical Human Serum through Near-Infrared to Near-Infrared Upconversion Immunolabeling

Author

Ji, Tianxing, primary, Xu, Xinqiang, additional, Wang, Xindong, additional, Cao, Ning, additional, Han, Xiaorui, additional, Wang, Minhong, additional, Chen, Bo, additional, Lin, Zhen, additional, Jia, Hongyun, additional, Deng, Min, additional, Xia, Yong, additional, Guo, Xuguang, additional, Lei, Meng, additional, Liu, Zhenwei, additional, Zhou, Qiang, additional, and Chen, Guanying, additional

Published
2020
Full Text
View/download PDF

28. Longitudinal peripheral blood transcriptional analysis of COVID-19 patients captures disease progression and reveals potential biomarkers

Author

Yan, Qihong, primary, Li, Pingchao, additional, Ye, Xianmiao, additional, Huang, Xiaohan, additional, Mo, Xiaoneng, additional, Wang, Qian, additional, Zhang, Yudi, additional, Luo, Kun, additional, Chen, Zhaoming, additional, Luo, Jia, additional, Niu, Xuefeng, additional, Feng, Ying, additional, Ji, Tianxing, additional, Feng, Bo, additional, Wang, Jinlin, additional, Li, Feng, additional, Zhang, Fuchun, additional, Li, Fang, additional, Wang, Jianhua, additional, Feng, Liqiang, additional, Chen, Zhilong, additional, Lei, Chunliang, additional, Qu, Linbing, additional, and Chen, Ling, additional

Published
2020
Full Text
View/download PDF

30. Portable Near-Infrared to Near-Infrared Platform for Homogeneous Quantification of Biomarkers in Complex Biological Samples

Author

Li, Yantao, Mai, Xiaorui, Liu, Wenming, Wang, Feng, Yan, Shuo, Lei, Yu, Chen, Lu, Mai, Weikang, Song, Qingwei, Du, Weidong, Chen, Xukai, Ye, Huiru, Song, Longfei, Chen, Yu, Zhao, Lei, Liu, Zhenwei, Ding, Weidong, Yu, Pei, Jiang, Xue, Li, Yuyi, Huang, Jing, Zhan, Qiuqiang, Qin, Yiru, Li, Chenzhong, Wei, Wei, and Ji, Tianxing

Abstract

Förster resonance energy transfer (FRET)-based homogeneous immunoassay obviates tedious washing steps and thus is a promising approach for immunoassays. However, a conventional FRET-based homogeneous immunoassay operating in the visible region is not able to overcome the interference of complex biological samples, thus resulting in insufficient detection sensitivity and poor accuracy. Here, we develop a near-infrared (NIR)-to-NIR FRET platform (Ex = 808 nm, Em = 980 nm) that enables background-free high-throughput homogeneous quantification of various biomarkers in complex biological samples. This NIR-to-NIR FRET platform is portable and easy to operate and is mainly composed of a high-performance NIR-to-NIR FRET pair based on lanthanide-doped nanoparticles (LnNPs) and a custom-made microplate reader for readout of NIR luminescence signals. We demonstrate that this NIR-to-NIR FRET platform is versatile and robust, capable of realizing highly sensitive and accurate detection of various critical biomarkers, including small molecules (morphine and 1,25-dihydroxyvitamin D), proteins (human chorionic gonadotropin), and viral particles (adenovirus) in unprocessed complex biological samples (urine, whole blood, and feces) within 5–10 min. We expect this NIR-to-NIR FRET platform to provide low-cost healthcare for populations living in resource-limited areas and be widely used in many other fields, such as food safety and environmental monitoring.

Published
2024
Full Text
View/download PDF

32. Ad5-nCoV booster and Omicron variant breakthrough infection following two doses of inactivated vaccine elicit comparable antibody levels against Omicron variants.

Author

Kong W, Zhong Q, Chen M, Yu P, Xu R, Zhang L, Lai C, Deng M, Zhou Q, Xiong S, Liang Y, Wan L, Lin M, Wang M, Mai W, Chen L, Lei Y, Qin N, Zhu J, Ruan J, Huang Q, Kang A, Wang J, Li W, and Ji T

Subjects
Humans, SARS-CoV-2, Immunoglobulin G, Antibodies, Viral, Antibodies, Neutralizing, Breakthrough Infections, COVID-19 prevention & control
Abstract

Little information is available for antibody levels against SARS-CoV-2 variants of concern induced by Omicron breakthrough infection and a third booster with an inactivated vaccine (InV) or Ad5-nCoV in people with completion of two InV doses. Plasma was collected from InV pre-vaccinated Omicron-infected patients (OIPs), unvaccinated OIPs between 0 and 22 days, and healthy donors (HDs) 14 days or 6 months after the second doses of an InV and 14 days after a homogenous booster or heterologous booster of Ad5-nCoV. Anti-Wuhan-, Anti-Delta-, and Anti-Omicron-receptor binding domain (RBD)-IgG titers were detected using enzyme-linked immunosorbent assay. InV pre-vaccinated OIPs had higher anti-Wuhan-, anti-Delta-, and anti-Omicron-RBD-IgG titers compared to unvaccinated OIPs. Anti-Wuhan-RBD-IgG titers sharply increased in InV pre-vaccinated OIPs 0-5 days postinfection (DPI), while the geometric mean titers (GMTs) of anti-Delta- and anti-Omicron-RBD-IgG were 3.3-fold and 12.0-fold lower. Then, the GMT of anti-Delta- and anti-Omicron-RBD-IgG increased to 35 112 and 28 186 during 11-22 DPI, about 2.6-fold and 3.2-fold lower, respectively, than the anti-Wuhan-RBD-IgG titer. The anti-Wuhan-, anti-Delta-, and anti-Omicron-RBD-IgG titers declined over time in HDs after two doses of an InV, with 25.2-fold, 5.6-fold, and 4.5-fold declination, respectively, at 6 months relative to the titers at 14 days after the second vaccination. Anti-Wuhan-, anti-Delta-, and anti-Omicron-RBD-IgG titers elicited by a heterologous Ad5-nCoV booster were significantly higher than those elicited by an InV booster, comparable to those in InV pre-vaccinated OIPs. InV and Ad5-nCoV boosters could improve humoral immunity against Omicron variants. Of these, the Ad5-nCoV booster is a better alternative., (© 2022 Wiley Periodicals LLC.)

Published
2023
Full Text
View/download PDF

33. [Development and practice evaluation of blood acid-base imbalance analysis software].

Author

Chen B, Huang H, Zhou Q, Peng S, Jia H, and Ji T

Subjects
Blood Gas Analysis, Carbon Dioxide, Humans, Reproducibility of Results, Acid-Base Equilibrium, Acid-Base Imbalance diagnosis, Software
Abstract

Objective: To develop a blood gas, acid-base imbalance analysis computer software to diagnose systematically, rapidly, accurately and automatically determine acid-base imbalance type, and evaluate the clinical application., Methods: Using VBA programming language, a computer aided diagnostic software for the judgment of acid-base balance was developed. The clinical data of 220 patients admitted to the Second Affiliated Hospital of Guangzhou Medical University were retrospectively analyzed. The arterial blood gas [pH value, HCO(3)(-), arterial partial pressure of carbon dioxide (PaCO₂)] and electrolytes included data (Na⁺ and Cl⁻) were collected. Data were entered into the software for acid-base imbalances judgment. At the same time the data generation was calculated manually by H-H compensation formula for determining the type of acid-base imbalance. The consistency of judgment results from software and manual calculation was evaluated, and the judgment time of two methods was compared., Results: The clinical diagnosis of the types of acid-base imbalance for the 220 patients: 65 cases were normal, 90 cases with simple type, mixed type in 41 cases, and triplex type in 24 cases. The accuracy of the judgment results of the normal and triplex types from computer software compared with which were calculated manually was 100%, the accuracy of the simple type judgment was 98.9% and 78.0% for the mixed type, and the total accuracy was 95.5%. The Kappa value of judgment result from software and manual judgment was 0.935, P=0.000. It was demonstrated that the consistency was very good. The time for software to determine acid-base imbalances was significantly shorter than the manual judgment (seconds:18.14 ± 3.80 vs. 43.79 ± 23.86, t=7.466, P=0.000), so the method of software was much faster than the manual method., Conclusions: Software judgment can replace manual judgment with the characteristics of rapid, accurate and convenient, can improve work efficiency and quality of clinical doctors and has great clinical application promotion value.

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results