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  1. Article: Posterior mediastinal extralobar pulmonary sequestration misdiagnosed as a neurogenic tumor: A case report.

    Jin, Hong-Jie / Yu, Yue / He, Wei / Han, Yun

    World journal of clinical cases

    2022  Volume 10, Issue 26, Page(s) 9340–9347

    Abstract: Background: Pulmonary sequestration-both intralobar and extralobar-is a rare congenital developmental malformation. Extralobar pulmonary sequestrations (EPS) have their own pleura but are separated from the bronchus and usually occur in the left lung. ... ...

    Abstract Background: Pulmonary sequestration-both intralobar and extralobar-is a rare congenital developmental malformation. Extralobar pulmonary sequestrations (EPS) have their own pleura but are separated from the bronchus and usually occur in the left lung. They are mainly found mainly between the lower lobe and the mediastinum. EPS is rarely found within the mediastinum itself, even rarer so in the posterior mediastinum.
    Case summary: We report the case of a 27-year-old man who was misdiagnosed with a neurogenic tumor based on preoperative contrast-enhanced computed tomography (CT) and magnetic resonance imaging findings. Contrast-enhanced chest CT revealed a posterior mediastinal mass measuring 1.2 cm × 1.4 cm × 3.3 cm, which consisted of some cystic areas and showed slight enhancement. The mass was in the 11
    Conclusion: Although EPS rarely occurs in the posterior mediastinum, its diagnosis should be considered when posterior mediastinal tumors are suspected.
    Language English
    Publishing date 2022-09-09
    Publishing country United States
    Document type Case Reports
    ISSN 2307-8960
    ISSN 2307-8960
    DOI 10.12998/wjcc.v10.i26.9340
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Chemical Composition, Security and Bioactivity of the Red Pigment from Penicillium purpurogenum Li-3.

    Jin, Hong-Jie / Zhang, Xin / Cao, Hong / Niu, Yu-Jing / Li, Chun / Liu, Hong

    Chemistry & biodiversity

    2018  Volume 15, Issue 12, Page(s) e1800300

    Abstract: The chemical composition, security and bioactivity of pigments from Penicillium purpurogenum Li-3 strain screened by our group were firstly studied in this work. DPPH and the filter disc diffusion method were used to determine the biological activities ... ...

    Abstract The chemical composition, security and bioactivity of pigments from Penicillium purpurogenum Li-3 strain screened by our group were firstly studied in this work. DPPH and the filter disc diffusion method were used to determine the biological activities of the red pigments. The pigment was characterized by UV/VIS, FT-IR, NMR and UPLC-Q-TOF-MS. HPLC/MS was used to detect mycotoxins (citrinin) in fermentation broth. An acute toxicity was detected in the embryos of zebrafish. As a consequence, the crude red pigment from the AcOEt fraction showed better DPPH scavenge capacity and antibacterial activity. Spectroscopic (UV, FT-IR,
    MeSH term(s) Animals ; Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/isolation & purification ; Anti-Bacterial Agents/pharmacology ; Antioxidants/chemistry ; Chromatography, High Pressure Liquid ; Chromatography, Thin Layer ; Citrinin/analysis ; Citrinin/isolation & purification ; Citrinin/pharmacology ; Embryo, Nonmammalian/drug effects ; Embryo, Nonmammalian/metabolism ; Escherichia coli/drug effects ; Mass Spectrometry ; Molecular Weight ; Penicillium/chemistry ; Penicillium/metabolism ; Pigments, Biological/chemistry ; Pigments, Biological/pharmacology ; Spectroscopy, Fourier Transform Infrared ; Staphylococcus aureus/drug effects ; Zebrafish/growth & development
    Chemical Substances Anti-Bacterial Agents ; Antioxidants ; Pigments, Biological ; Citrinin (3S697X6SNZ)
    Language English
    Publishing date 2018-11-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2139001-0
    ISSN 1612-1880 ; 1612-1872
    ISSN (online) 1612-1880
    ISSN 1612-1872
    DOI 10.1002/cbdv.201800300
    Database MEDical Literature Analysis and Retrieval System OnLINE

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