Pulse shape processing techniques have been used to improve the energy spectrum of the cadmium zinc telluride (CZT) detector, however, quantitative evaluation of the improvement, to determine whether it is acceptable to the related stakeholders, is required. In this study, the detection limit of net count in the full-energy absorption peak according to ISO 11929-1:2019 was selected to quantitatively evaluate the improvement of the characteristics of net count in the peak in the energy spectrum.
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http://dx.doi.org/10.1016/j.apradiso.2020.109569 | DOI Listing |
Br J Hosp Med (Lond)
December 2024
Department of Emergency, Peking University People's Hospital, Beijing, China.
Secondary hemophagocytic lymphohistiocytosis (sHLH) is a rare, rapidly progressive and highly lethal disease. This retrospective cohort study aims to analyze the factors influencing the mortality risk in adult patients with sHLH, which are instrumental to improving our understanding of the high mortality risks associated with sHLH. This study included 85 patients diagnosed with sHLH who were admitted and treated in the Department of Emergency, Peking University People's Hospital between April 2015 and July 2023.
View Article and Find Full Text PDFLab Invest
January 2025
University Clermont Auvergne, INSERM U1240 [Molecular Imaging & Theragnostic Strategies (IMOST)], Clermont-Ferrand, France; Department of Pathology, Centre Jean PERRIN, Clermont-Ferrand, France.
The tumor microenvironment (TME) plays a critical role in cancer progression and therapeutic responsiveness, with the tumor immune microenvironment (TIME) being a key modulator. In head and neck squamous cell carcinomas (HNSCC), immune cell infiltration significantly influences the response to radiotherapy (RT). A better understanding of the TIME in HNSCC could help identify patients most likely to benefit from combining RT with immunotherapy.
View Article and Find Full Text PDFPlant Physiol Biochem
January 2025
Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Jiangsu, Nanjing, 210095, China. Electronic address:
Plants are often exposed to combined stress, e.g. heat and cadmium (Cd) stress under natural conditions.
View Article and Find Full Text PDFInt J Hematol
January 2025
Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Post-transplant tyrosine kinase inhibitors (TKIs) show promise in preventing relapse after allogeneic hematopoietic cell transplantation (allo-HCT) for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ALL). However, their real-world use and efficacy remain unclear. A comprehensive study across seven centers included Ph+ALL patients who underwent allo-HCT between 2002 and 2022.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Department of Infectious Disease, Peking University Ditan Teaching Hospital, Beijing, China.
Background: Platelet recovery was an important prognostic indicator in severe fever with thrombocytopenia syndrome (SFTS). This study focused on risk factors affecting platelet recovery in surviving SFTS patients, which can assist clinicians in the early screening of patients associated with a greater risk of mortality.
Method: We retrospectively analyzed the clinical data of SFTS patients admitted to Yantai Qishan Hospital throughout 2023.
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