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  1. Article: [Dysplastic ichthyosis uteri-like changes of the entire endometrium associated with a high-grade squamous intraepithelial lesion of the uterine cervix: report of a case].

    Chen, Y Q

    Zhonghua bing li xue za zhi = Chinese journal of pathology

    2023  Volume 52, Issue 9, Page(s) 943–945

    MeSH term(s) Female ; Humans ; Uterine Cervical Neoplasms ; Uterus ; Endometrium ; Ichthyosis ; Carcinoma, Squamous Cell ; Squamous Intraepithelial Lesions
    Language Chinese
    Publishing date 2023-09-06
    Publishing country China
    Document type Case Reports ; Journal Article
    ZDB-ID 784533-9
    ISSN 0529-5807
    ISSN 0529-5807
    DOI 10.3760/cma.j.cn112151-20221231-01093
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2958: Show issues Location:
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    Zs.MO 360: Show issues

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  2. Article ; Online: Quantitative elemental analysis of bismuth brass with target-enhanced orthogonal double-pulse LIBS combined with variant one-point calibration.

    Chen, S L / Li, R H / Chen, Y Q

    Applied optics

    2023  Volume 62, Issue 17, Page(s) 4512–4517

    Abstract: Self-absorption and unknown transition probabilities of the analytical lines hinder the accurate quantitative elemental analysis of bismuth brass with conventional calibration-free laser-induced breakdown spectroscopy (LIBS). In this work, target- ... ...

    Abstract Self-absorption and unknown transition probabilities of the analytical lines hinder the accurate quantitative elemental analysis of bismuth brass with conventional calibration-free laser-induced breakdown spectroscopy (LIBS). In this work, target-enhanced orthogonal double-pulse LIBS combined with a variant one-point calibration method was used to solve this problem and realize quantitative elemental analysis of bismuth brass with a relative error of less than 4%. This approach is able to reduce the influence of self-absorption and capable of using analytical lines with unknown transition probabilities while using a calibration-free algorithm, which is helpful for accurate quantitative elemental analysis of bismuth brass and other samples.
    Language English
    Publishing date 2023-09-14
    Publishing country United States
    Document type Journal Article
    ISSN 1539-4522
    ISSN (online) 1539-4522
    DOI 10.1364/AO.492394
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: [Progress in therapy of tuberculosis during pregnancy].

    Chen, Y Q / Gao, W W

    Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

    2021  Volume 44, Issue 5, Page(s) 413–416

    MeSH term(s) Female ; Humans ; Pregnancy ; Tuberculosis/drug therapy ; Tuberculosis, Pulmonary
    Language Chinese
    Publishing date 2021-12-05
    Publishing country China
    Document type Journal Article
    ZDB-ID 1027965-9
    ISSN 1001-0939
    ISSN 1001-0939
    DOI 10.3760/cma.j.cn112147-20210219-00110
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: Mobile Robots : State of the Art in Land, Sea, Air, and Collaborative Missions

    Chen, XiaoQi / Chen, Y.Q. / Chase, J.G.

    2009  

    Keywords Automatic control engineering
    Size 1 electronic resource (337 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021049097
    ISBN 9789535158462 ; 9535158465
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Article ; Online: Accurate elemental analysis with variant one-point calibration laser-induced breakdown spectroscopy capable of using analytical lines with unknown transition probabilities.

    Li, Y F / Chen, Y Q / Li, S S / Huang, X Q

    Optics express

    2022  Volume 30, Issue 19, Page(s) 34545–34556

    Abstract: Calibration-free laser-induced breakdown spectroscopy (CF-LIBS) is a very useful elemental analysis technique. However, it requires knowledge of transition probabilities of the analytical lines. To solve this problem, a variant one-point calibration (OPC) ...

    Abstract Calibration-free laser-induced breakdown spectroscopy (CF-LIBS) is a very useful elemental analysis technique. However, it requires knowledge of transition probabilities of the analytical lines. To solve this problem, a variant one-point calibration (OPC) LIBS method was proposed. Quantitative elemental analysis on Cu-Zn-Ag-Au alloys was realized with this method capable of using zinc analytical lines with unknown transition probabilities. The relative error was demonstrated to be less than 3.3%. This variant OPC method will be helpful for quantitative elemental analysis of different samples using CF-LIBS, no matter whether the transition probabilities of the observed lines are known or unknown.
    Language English
    Publishing date 2022-10-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1491859-6
    ISSN 1094-4087 ; 1094-4087
    ISSN (online) 1094-4087
    ISSN 1094-4087
    DOI 10.1364/OE.470059
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: [Calculus around tracheotomy tube in a child: a case report].

    Huang, Y T / Chen, Y Q / Qin, H / Wen, H / Liu, W L / Liu, Y H / Liang, R / Jin, Y L

    Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery

    2024  Volume 59, Issue 2, Page(s) 171–173

    MeSH term(s) Child ; Humans ; Tracheotomy ; Tracheostomy ; Calculi
    Language Chinese
    Publishing date 2024-02-18
    Publishing country China
    Document type Case Reports ; Journal Article
    ZDB-ID 2195655-8
    ISSN 1673-0860
    ISSN 1673-0860
    DOI 10.3760/cma.j.cn115330-20231031-00179
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 3733: Show issues Location:
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  7. Article: [National external quality assessment for molecular detection of severe acute respiratory syndrome coronavirus 2 Delta variant].

    Han, Y X / Chen, Y Q / Li, J M / Zhang, R

    Zhonghua yi xue za zhi

    2022  Volume 102, Issue 3, Page(s) 216–221

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) COVID-19 ; Humans ; Laboratories ; Laboratories, Clinical ; SARS-CoV-2
    Language Chinese
    Publishing date 2022-01-18
    Publishing country China
    Document type Journal Article
    ZDB-ID 132513-9
    ISSN 0376-2491
    ISSN 0376-2491
    DOI 10.3760/cma.j.cn112137-20211018-02299
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 2011: Show issues Location:
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  8. Article: [Progress on the pathogenesis of chronic thromboembolic pulmonary hypertension].

    Chen, Y L / Zhang, T T / Chen, Y Q / Wang, J

    Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

    2022  Volume 45, Issue 3, Page(s) 304–308

    Abstract: Chronic thrombotic pulmonary hypertension (CTEPH) is a rare progressive pulmonary vascular disease, which is classified as World Health Organization (WHO) functional class Ⅳ pulmonary arterial hypertension (PAH). The diagnosis was based on mean pulmonary ...

    Abstract Chronic thrombotic pulmonary hypertension (CTEPH) is a rare progressive pulmonary vascular disease, which is classified as World Health Organization (WHO) functional class Ⅳ pulmonary arterial hypertension (PAH). The diagnosis was based on mean pulmonary arterial pressure ≥25 mmHg(1 mmHg=0.133 kPa) and pulmonary arterial wedge pressure ≤15 mmHg measured by right heart catheterization, with the under-utilization of radionuclide ventilation/perfusion scan and regular anticoagulation therapy for at least three months. The incidence of CTEPH is low, at 4 cases per million population per year. Despite the in-depth research on CTEPH in recent years, the strengthening of clinical diagnostic awareness, and the emergence of treatment methods such as pulmonary endarterectomy (PEA) and balloon pulmonary angioplasty (BPA), the prognosis of CTEPH patients has been dramatically improved. However, the pathogenesis of CTEPH is unclear, and the lack of effective early diagnostic methods has become a bottleneck limiting the improvement of clinical diagnosis and treatment. In this paper, we reviewed the current research progress on the pathogenesis of CTEPH to increase the understanding of CTPTH disease.
    MeSH term(s) Angioplasty, Balloon/methods ; Cardiac Catheterization/methods ; Endarterectomy/methods ; Humans ; Hypertension, Pulmonary/diagnosis ; Hypertension, Pulmonary/etiology ; Pulmonary Embolism/diagnosis
    Language Chinese
    Publishing date 2022-03-21
    Publishing country China
    Document type Journal Article
    ZDB-ID 1027965-9
    ISSN 1001-0939
    ISSN 1001-0939
    DOI 10.3760/cma.j.cn112147-20220106-00019
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 2465: Show issues Location:
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  9. Article: [Ophthalmic surgical robot-assisted retinal puncture and injection for submacular hemorrhage caused by polypoid choroidal vasculopathy: a case report].

    Chen, Y Q / Ye, X / Chen, H / Yu, J F / Cui, D / Zhou, M C / Shen, L J

    Zhonghua yan ke za zhi] Chinese journal of ophthalmology

    2024  Volume 60, Page(s) 1–5

    Abstract: A 65-year-old man presented with decreased visual acuity in the left eye for 1 month. The diagnosis of hemorrhagic retinal detachment (submacular hemorrhage), which was caused by idiopathic polypoid choroidal vasculopathy, was confirmed by the ultra-wide- ...

    Abstract A 65-year-old man presented with decreased visual acuity in the left eye for 1 month. The diagnosis of hemorrhagic retinal detachment (submacular hemorrhage), which was caused by idiopathic polypoid choroidal vasculopathy, was confirmed by the ultra-wide-angle fundus examination, optical coherence tomography, and B-ultrasound. A vitrectomy combined with an ophthalmic surgical robot-assisted retinal puncture and injection was performed. The recombinant tissue plasminogen activator was injected accurately by the ophthalmic surgical robot between the retinal nerve epithelium and retinal pigment epithelium through a micro-injection needle. During the 2-month follow-up, the subretinal hemorrhage was significantly regressive, the visual acuity of the left eye was improved from hand movement to 0.1, and no other complications were observed.
    Language Chinese
    Publishing date 2024-03-11
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 604574-1
    ISSN 0412-4081
    ISSN 0412-4081
    DOI 10.3760/cma.j.cn112142-20240102-00001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 2482: Show issues Location:
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    Zs.MO 267: Show issues

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  10. Article: [Effects of gelatin methacrylate anhydride hydrogel loaded with small extracellular vesicles derived from human umbilical cord mesenchymal stem cells in the treatment of full-thickness skin defect wounds in mice].

    Chen, Y Q / Zhou, Y Q / Wei, Q / Xie, X Y / Liu, X Z / Li, D W / Shen, Z A

    Zhonghua shao shang yu chuang mian xiu fu za zhi

    2024  Volume 40, Issue 4, Page(s) 323–332

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Animals ; Mice ; Humans ; Umbilical Cord/cytology ; Mesenchymal Stem Cells/cytology ; Mesenchymal Stem Cells/drug effects ; Gelatin/chemistry ; Hydrogels/chemistry ; Extracellular Vesicles/chemistry ; Wound Healing/drug effects ; Cell Movement/drug effects ; Skin/drug effects ; Skin/injuries ; Skin/pathology ; Human Umbilical Vein Endothelial Cells ; Methacrylates/chemistry ; Cell Proliferation/drug effects ; Keratinocytes/drug effects
    Chemical Substances Gelatin (9000-70-8) ; Hydrogels ; Methacrylates
    Language Chinese
    Publishing date 2024-04-25
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 2097-1109
    ISSN 2097-1109
    DOI 10.3760/cma.j.cn501225-20231218-00248
    Database MEDical Literature Analysis and Retrieval System OnLINE

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