Publications by authors named "Jian-Yi Dai"
Background: Radiological manifestations of coronavirus disease 2019 (COVID-19) featured ground-glass opacities (GGOs), especially in the early stage, which might create confusion in differential diagnosis with early lung cancer. We aimed to specify the radiological characteristics of COVID-19 and early lung cancer and to unveil the discrepancy between them.
Methods: One hundred and fifty-seven COVID-19 patients and 374 early lung cancer patients from four hospitals in China were retrospectively enrolled.
[Genotyping of HBV DNA in Shenzhen and clinical manifestations].
Zhonghua Gan Zang Bing Za Zhi
April 2004
Article Synopsis
- The study aimed to identify the different types of Hepatitis B virus (HBV) DNA and their genotypes in patients.
- The researchers used Polymerase Chain Reaction and Nucleic Acid hybridization to analyze samples, finding that a significant portion of patients had genotype B.
- Results showed genotype B had higher ALT levels and HBe positivity compared to genotype C, with no clear links between genotypes and patient demographics like age or sex.
Background & Objective: P27 protein and cyclin E were negative cell cycle regulators. Until the present, the influence of P27 protein and cyclin E on progression of colon cancer was unclear. The aim of this study was to observe the expression features of P27 protein and cyclin E in the tissues of colon neoplasms, and to investigate the relationship between colon neoplasms and tumor special growth factor (TSGF).
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