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  1. Article ; Online: Correction: Dong, W.; Song, Y. The Significance of Flavonoids in the Process of Biological Nitrogen Fixation.

    Dong, Wei / Song, Yuguang

    International journal of molecular sciences

    2024  Volume 25, Issue 8

    Abstract: In the original publication [ ... ]. ...

    Abstract In the original publication [...].
    Language English
    Publishing date 2024-04-09
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25084144
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: A frog with three sex chromosomes that co-mingle together in nature: Xenopus tropicalis has a degenerate W and a Y that evolved from a Z chromosome.

    Furman, Benjamin L S / Cauret, Caroline M S / Knytl, Martin / Song, Xue-Ying / Premachandra, Tharindu / Ofori-Boateng, Caleb / Jordan, Danielle C / Horb, Marko E / Evans, Ben J

    PLoS genetics

    2020  Volume 16, Issue 11, Page(s) e1009121

    Abstract: ... transcripts suggests genetic degeneration on the W chromosome, emergence of a new Y chromosome ... from an ancestral Z chromosome, and natural co-mingling of the W, Z, and Y chromosomes in the same population ... We demonstrate that natural populations from the western and eastern edges of Ghana have a young Y chromosome ...

    Abstract In many species, sexual differentiation is a vital prelude to reproduction, and disruption of this process can have severe fitness effects, including sterility. It is thus interesting that genetic systems governing sexual differentiation vary among-and even within-species. To understand these systems more, we investigated a rare example of a frog with three sex chromosomes: the Western clawed frog, Xenopus tropicalis. We demonstrate that natural populations from the western and eastern edges of Ghana have a young Y chromosome, and that a male-determining factor on this Y chromosome is in a very similar genomic location as a previously known female-determining factor on the W chromosome. Nucleotide polymorphism of expressed transcripts suggests genetic degeneration on the W chromosome, emergence of a new Y chromosome from an ancestral Z chromosome, and natural co-mingling of the W, Z, and Y chromosomes in the same population. Compared to the rest of the genome, a small sex-associated portion of the sex chromosomes has a 50-fold enrichment of transcripts with male-biased expression during early gonadal differentiation. Additionally, X. tropicalis has sex-differences in the rates and genomic locations of recombination events during gametogenesis that are similar to at least two other Xenopus species, which suggests that sex differences in recombination are genus-wide. These findings are consistent with theoretical expectations associated with recombination suppression on sex chromosomes, demonstrate that several characteristics of old and established sex chromosomes (e.g., nucleotide divergence, sex biased expression) can arise well before sex chromosomes become cytogenetically distinguished, and show how these characteristics can have lingering consequences that are carried forward through sex chromosome turnovers.
    MeSH term(s) Animals ; Female ; Genetic Fitness ; Ghana ; Male ; Recombination, Genetic ; Sex Chromosomes/genetics ; Sex Determination Processes/genetics ; Sex Differentiation/genetics ; Xenopus/genetics
    Language English
    Publishing date 2020-11-09
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2186725-2
    ISSN 1553-7404 ; 1553-7390
    ISSN (online) 1553-7404
    ISSN 1553-7390
    DOI 10.1371/journal.pgen.1009121
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Grateloupia Serra sp. nov. H. W. Wang & Y. Lou (Halymeniaceae, Rhodophyta): a new species previously confused with Grateloupia asiática in China

    Lou, Yu / Yi, Peng / Song, Xue Wen / Wang, Hong Wei

    Marine biology research

    2019  Volume 15, Issue 1, Page(s) 1

    Language English
    Document type Article
    ZDB-ID 2168764-X
    ISSN 1745-1000
    Database Current Contents Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Z 7385: Show issues

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  4. Article: A Survey of Serum Bactericidal Antibodies against Neisseria meningitidis Serogroups A, C, W and Y in Adolescents and Adults in the Republic of Korea.

    Kang, Jin-Han / Miao, Yan / Lee, SooYoung / Kim, Jong-Hyun / Lee, Kyung-Yil / Ma, Sang Hyuk / Jo, Dae Sun / Song, HyoYoung / Haag, Mendel

    Infection & chemotherapy

    2016  Volume 48, Issue 1, Page(s) 12–19

    Abstract: ... bactericidal antibodies against Neisseria meningitidis serogroups A, C, W and Y in adolescents and adults ... hSBA titres for serogroups A, C, W and Y. Percentages of subjects with hSBA titres ≥4 and ≥8, geometric ... for serogroup W (74%), was similar for serogroups C (34%) and Y (36%), and was lowest for serogroup A (9 ...

    Abstract Background: This descriptive epidemiological study aimed to assess the prevalence of serum bactericidal antibodies against Neisseria meningitidis serogroups A, C, W and Y in adolescents and adults in the Republic of Korea.
    Materials and methods: In total, 987 subjects aged 11-55 years from five geographical regions of Korea were included in the study. Human serum bactericidal assay (hSBA) was used to measure hSBA titres for serogroups A, C, W and Y. Percentages of subjects with hSBA titres ≥4 and ≥8, geometric mean titres (GMTs), and associated 95% confidence intervals (CIs), were estimated. Analysis was performed for the entire study population and stratified by age group or region. No statistical hypotheses were tested.
    Results: The highest percentage of subjects with hSBA titres ≥8 was observed for serogroup W (74%), was similar for serogroups C (34%) and Y (36%), and was lowest for serogroup A (9%). The percentages of subjects with hSBA titres ≥4 were similar to those with hSBA titres ≥8 for all serogroups. GMTs were 2.56 µg/mL (serogroup A), 5.14 µg/mL (serogroup C), 22.63 µg/mL (serogroup W) and 5.28 µg/mL (serogroup Y). Similar trends in GMTs across serogroups were seen for individual regions and age groups. The highest GMTs for serogroups A, W and Y were recorded in the >19-29 years group, and for serogroup C in the >49-55 years group. Across all regions, GMTs were very similar for serogroups A, C and Y, while more variation was seen for serogroup W.
    Conclusion: In the Korean population, among Neisseria meningitidis serogroups A, C, W and Y, serum bactericidal antibodies were most prevalent against serogroup W and least prevalent against serogroup A. These trends were maintained across age groups and regions. The highest GMTs for serogroups A, W and Y were observed in the >19-29 years group. The reasons behind the observed differences in prevalence of bactericidal antibodies against the serogroups are currently not understood, although carriage and cross-reactivity of the assay may be important influences.
    Language English
    Publishing date 2016-03-31
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2573798-3
    ISSN 2093-2340
    ISSN 2093-2340
    DOI 10.3947/ic.2016.48.1.12
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6842: Show issues Location:
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  5. Article: [Research progress on mosaic embryo transfer and pregnancy risk].

    Song, Y W / Jin, M

    Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine

    2023  Volume 57, Issue 6, Page(s) 949–954

    Abstract: Mosaic embryos contain two or more genetically distinct cell lines, which can be detected by pre-implantation genetic testing for aneuploidy. At present, it has been reported that mosaic embryo transfer can lead to healthy live births. In order to ... ...

    Abstract Mosaic embryos contain two or more genetically distinct cell lines, which can be detected by pre-implantation genetic testing for aneuploidy. At present, it has been reported that mosaic embryo transfer can lead to healthy live births. In order to prevent severe adverse pregnancy outcomes, such as implantation failure, abortion, congenital malformation and neonatal death after implantation of mosaic embryos, it is critical to carry out genetic counseling, prenatal diagnosis and pregnancy supervision for mosaic embryo transfer. This article reviews the selection of mosaic embryos, the pregnancy outcomes of mosaic embryo transfer, and the safety of offspring, in order to provide references for the clinical practice of mosaic embryo transfer.
    MeSH term(s) Pregnancy ; Female ; Infant, Newborn ; Humans ; Preimplantation Diagnosis ; Embryo Transfer ; Pregnancy Outcome ; Genetic Testing ; Embryo Implantation/genetics
    Language Chinese
    Publishing date 2023-06-25
    Publishing country China
    Document type Review ; English Abstract ; Journal Article
    ZDB-ID 604575-3
    ISSN 0253-9624
    ISSN 0253-9624
    DOI 10.3760/cma.j.cn112150-20221014-00996
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2487: Show issues Location:
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  6. Article: [Quality control for standard specimen processing after gastric cancer surgery].

    Hu, W Q / Cui, P / Song, D Y

    Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery

    2024  Volume 27, Issue 2, Page(s) 163–166

    Abstract: Gastric cancer is one of the most common malignant tumors in China. Currently, the surgery-based procedure is still the most acceptable strategy for treating gastric cancer. As an important part of standardized management, appropriate specimen processing ...

    Abstract Gastric cancer is one of the most common malignant tumors in China. Currently, the surgery-based procedure is still the most acceptable strategy for treating gastric cancer. As an important part of standardized management, appropriate specimen processing following surgery is receiving more and more attention across the world. With the release of guidelines and consensus on the specimens processing after gastric cancer surgery, several centers in China have started to follow this standard procedure. However, due to differences in understanding the consensus and the degree of surgery practice, the results are variable. This paper will focus on reviewing every aspect of the processing procedure, with the hope that the concept and skill involved can be popularized in clinical operations. Hopefully this will help promote the development of high-quality gastric cancer surgery in China.
    MeSH term(s) Humans ; Stomach Neoplasms/surgery ; Gastrectomy/methods ; Consensus ; China ; Quality Control
    Language Chinese
    Publishing date 2024-02-26
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 1671-0274
    ISSN 1671-0274
    DOI 10.3760/cma.j.cn441530-20231213-00216
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: [Hemophagocytic syndrome with elevated alpha-fetoprotein: 3 cases report and literature review].

    Liu, Y M / Zhang, W / Cao, Q Y / Xie, X Y / Li, L J / Fu, R / Shao, Z H / Song, J

    Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi

    2024  Volume 44, Issue 12, Page(s) 1038–1040

    MeSH term(s) Humans ; Lymphohistiocytosis, Hemophagocytic ; alpha-Fetoproteins
    Chemical Substances alpha-Fetoproteins
    Language Chinese
    Publishing date 2024-03-19
    Publishing country China
    Document type Review ; Case Reports ; Journal Article
    ZDB-ID 2997162-7
    ISSN 0253-2727 ; 0253-2727
    ISSN (online) 0253-2727
    ISSN 0253-2727
    DOI 10.3760/cma.j.issn.0253-2727.2023.12.013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: [Progress on the evaluation and monitoring of cancer therapy related cardiac dysfunction by echocardiography].

    Song, W W / Zhang, Y / Zhang, M

    Zhonghua xin xue guan bing za zhi

    2022  Volume 50, Issue 11, Page(s) 1118–1123

    MeSH term(s) Humans ; Neoplasms/diagnostic imaging ; Neoplasms/therapy ; Echocardiography ; Heart Diseases/diagnostic imaging
    Language Chinese
    Publishing date 2022-11-23
    Publishing country China
    Document type Journal Article
    ZDB-ID 603425-1
    ISSN 0253-3758
    ISSN 0253-3758
    DOI 10.3760/cma.j.cn112148-20220729-00592
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2276: Show issues Location:
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  9. Article ; Online: Design of real-time data acquisition system for interferometer-based electron density diagnostics on EAST.

    Yao, Y / Li, W / Zhang, Y / Song, Y / Liu, H / Jie, Y

    The Review of scientific instruments

    2022  Volume 93, Issue 3, Page(s) 34705

    Abstract: Laser-aided interferometers are employed as the common diagnostics for electron density measurements. On the EAST (Experimental Advanced Superconducting Tokamak), we have four main electron density diagnostics-the far-infrared hydrogen cyanide ... ...

    Abstract Laser-aided interferometers are employed as the common diagnostics for electron density measurements. On the EAST (Experimental Advanced Superconducting Tokamak), we have four main electron density diagnostics-the far-infrared hydrogen cyanide interferometer, polarimeter/interferometer, carbon dioxide (CO
    Language English
    Publishing date 2022-04-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/5.0043874
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 46/112: Show issues

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  10. Article: [Construction of a diagnostic model for fatty liver using human body composition analysis].

    Zhang, Y / Kuai, W T / Zhang, Y Z / Song, Y S / He, D H / Pei, J J / Xu, L

    Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology

    2024  Volume 31, Issue 12, Page(s) 1277–1282

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Humans ; Retrospective Studies ; Fatty Liver/diagnosis ; Body Composition ; Adipose Tissue ; ROC Curve
    Language Chinese
    Publishing date 2024-01-22
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 1007-3418
    ISSN 1007-3418
    DOI 10.3760/cma.j.cn501113-20230731-00024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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