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Prof. Cheng-Hui Wang
Wan Fang Hospital, Taipei Medical University

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0 Clinical Microbiology
0 Medical
0 Microbiology
0 Technology
0 Mycobacterium

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Short communication
Published: 11 June 2021 in Journal of Microbiology, Immunology and Infection
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Patients receiving hemodialysis (HD) are at risk of TB development. IGRA-positive patients showed significant decrease in quantitative IGRA result with alterations in CD3+CD4+CD45RO+, NK cell, and monocyte subsets immediately upon HD procedure. Our result suggested that the timing of IGRA testing is crucial in end-stage renal disease population.

ACS Style

Denise Utami Putri; Chia-Ling Chen; Cheng-Hui Wang; Yuh-Mou Sue; Po-Chun Tseng; Chiou-Feng Lin; Ching-Wen Tsai; Yi-Jun Liu; Chih-Hsin Lee. Hemodialysis Acutely Altered Interferon-Gamma Release Assay Test Result and Immune Cell Profile. Journal of Microbiology, Immunology and Infection 2021, 1 .

AMA Style

Denise Utami Putri, Chia-Ling Chen, Cheng-Hui Wang, Yuh-Mou Sue, Po-Chun Tseng, Chiou-Feng Lin, Ching-Wen Tsai, Yi-Jun Liu, Chih-Hsin Lee. Hemodialysis Acutely Altered Interferon-Gamma Release Assay Test Result and Immune Cell Profile. Journal of Microbiology, Immunology and Infection. 2021; ():1.

Chicago/Turabian Style

Denise Utami Putri; Chia-Ling Chen; Cheng-Hui Wang; Yuh-Mou Sue; Po-Chun Tseng; Chiou-Feng Lin; Ching-Wen Tsai; Yi-Jun Liu; Chih-Hsin Lee. 2021. "Hemodialysis Acutely Altered Interferon-Gamma Release Assay Test Result and Immune Cell Profile." Journal of Microbiology, Immunology and Infection , no. : 1.

Journal article
Published: 19 March 2021 in Viruses
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The heterogeneity of immune response to COVID-19 has been reported to correlate with disease severity and prognosis. While so, how the immune response progress along the period of viral RNA-shedding (VRS), which determines the infectiousness of disease, is yet to be elucidated. We aim to exhaustively evaluate the peripheral immune cells to expose the interplay of the immune system in uncomplicated COVID-19 cases with different VRS periods and dynamic changes of the immune cell profile in the prolonged cases. We prospectively recruited four uncomplicated COVID-19 patients and four healthy controls (HCs) and evaluated the immune cell profile throughout the disease course. Peripheral blood mononuclear cells (PBMCs) were collected and submitted to a multi-panel flowcytometric assay. CD19+-B cells were upregulated, while CD4, CD8, and NK cells were downregulated in prolonged VRS patients. Additionally, the pro-inflammatory-Th1 population showed downregulation, followed by improvement along the disease course, while the immunoregulatory cells showed upregulation with subsequent decline. COVID-19 patients with longer VRS expressed an immune profile comparable to those with severe disease, although they remained clinically stable. Further studies of immune signature in a larger cohort are warranted.

ACS Style

Denise Putri; Cheng-Hui Wang; Po-Chun Tseng; Wen-Sen Lee; Fu-Lun Chen; Han-Pin Kuo; Chih-Hsin Lee; Chiou-Feng Lin. Profiles of Peripheral Immune Cells of Uncomplicated COVID-19 Cases with Distinct Viral RNA Shedding Periods. Viruses 2021, 13, 514 .

AMA Style

Denise Putri, Cheng-Hui Wang, Po-Chun Tseng, Wen-Sen Lee, Fu-Lun Chen, Han-Pin Kuo, Chih-Hsin Lee, Chiou-Feng Lin. Profiles of Peripheral Immune Cells of Uncomplicated COVID-19 Cases with Distinct Viral RNA Shedding Periods. Viruses. 2021; 13 (3):514.

Chicago/Turabian Style

Denise Putri; Cheng-Hui Wang; Po-Chun Tseng; Wen-Sen Lee; Fu-Lun Chen; Han-Pin Kuo; Chih-Hsin Lee; Chiou-Feng Lin. 2021. "Profiles of Peripheral Immune Cells of Uncomplicated COVID-19 Cases with Distinct Viral RNA Shedding Periods." Viruses 13, no. 3: 514.

Journal article
Published: 20 May 2020 in ISPRS International Journal of Geo-Information
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To equally distribute the workload and minimize the travel distance for fire departments, we developed a new dynamic floating stations model (DFSM) to target traffic-related emergency medical services (EMS) during peak hours. This study revealed that traffic-related EMS incidents have different characteristics to other EMS incidents. The number of floating stations was determined by the number of available ambulances at a given time. The optimum floating station location was identified by using the given capacity to establish the smallest service radius. In DFSM simulations using floating stations with a capacity of 100 and 150 EMS incidents, the result shows significant improvements in comparison to the current situation.

ACS Style

Chih-Hong Sun; Chen-Yang Cheng; Cheng-Hui Wang; Po-Huan Hsiao. Dynamic Floating Stations Model for Emergency Medical Services with a Consideration of Traffic Data. ISPRS International Journal of Geo-Information 2020, 9, 336 .

AMA Style

Chih-Hong Sun, Chen-Yang Cheng, Cheng-Hui Wang, Po-Huan Hsiao. Dynamic Floating Stations Model for Emergency Medical Services with a Consideration of Traffic Data. ISPRS International Journal of Geo-Information. 2020; 9 (5):336.

Chicago/Turabian Style

Chih-Hong Sun; Chen-Yang Cheng; Cheng-Hui Wang; Po-Huan Hsiao. 2020. "Dynamic Floating Stations Model for Emergency Medical Services with a Consideration of Traffic Data." ISPRS International Journal of Geo-Information 9, no. 5: 336.