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  1. Article ; Online: The Experience of Patient Safety Error for Nursing Students in COVID-19: Focusing on King's Conceptual System Theory.

    Song, Mi Ok / Kim, Suhyun

    International journal of environmental research and public health

    2023  Volume 20, Issue 3

    Abstract: Some nursing students experience errors related to patient safety, such as falls, medication administration errors, and patient identification errors during clinical practice. However, only a few nursing students report errors during clinical practice. ... ...

    Abstract Some nursing students experience errors related to patient safety, such as falls, medication administration errors, and patient identification errors during clinical practice. However, only a few nursing students report errors during clinical practice. Accordingly, the present study aimed to investigate patient safety errors that nursing students experience during clinical practice in the context of the COVID-19 pandemic. This study conducted in-depth interviews with 14 candidates for graduation from the Department of Nursing at a university in South Korea. In addition, after transcribing the collected data, a directed content analysis for the data based on King's interacting system theory was performed. As a result, four core categories were identified: (i) nursing students' perception of patient safety error occurrence, (ii) interaction between nursing students and others, (iii) interaction between nursing students and organizations, and (iv) nursing students' training needs related to patient safety errors. Consequently, this study identified the patient safety error-related experiences of nursing students during clinical practice during the COVID-19 pandemic. The results suggest that in the future, nursing education institutions must establish a system for nursing students to report patient safety errors during clinical practice for patient safety education and develop practical and targeted education strategies in cooperation with practice training hospitals.
    MeSH term(s) Humans ; Patient Safety ; Students, Nursing ; Pandemics ; COVID-19/epidemiology ; Education, Nursing/methods ; Education, Nursing, Baccalaureate
    Language English
    Publishing date 2023-02-03
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph20032741
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Descriptions of Philodinavus koreanus n. sp. and two new species of Philodina (Rotifera, Bdelloidea) from Korea.

    Song, Min Ok / Lee, Chang-Ho

    Zootaxa

    2022  Volume 5129, Issue 3, Page(s) 399–411

    Abstract: The bdelloid rotifers collected from terrestrial habitats such as leaf litter, mosses and tree barks were studied and three new species were identified: Philodina haejooni n. sp., P. hongcheonensis n. sp. and Philodinavus koreanus n. sp. Philodina ... ...

    Abstract The bdelloid rotifers collected from terrestrial habitats such as leaf litter, mosses and tree barks were studied and three new species were identified: Philodina haejooni n. sp., P. hongcheonensis n. sp. and Philodinavus koreanus n. sp. Philodina haejooni n. sp. is easily distinguished from its congeners by the leaf margin-shaped longitudinal ridges on trunk. The most significant diagnostic characteristic of Philodina hongcheonensis n. sp. is the four dorsal hemispherical processes on anal pseudosegment. Philodinavus koreanus n. sp. is the thirdly described species for the genus. The detailed morphologies of ciliated buccal fields, cheeks and spurs make Philodinavus koreanus n. sp. distinguishable from its two congeners. Here these three new species are described and illustrated. The partial sequences of mitochondrial cytochrome c oxidase subunit 1 gene (mtCOX1) for three new species are presented as well.
    MeSH term(s) Animals ; Bryophyta ; Ecosystem ; Republic of Korea ; Rotifera
    Language English
    Publishing date 2022-04-28
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1175-5334
    ISSN (online) 1175-5334
    DOI 10.11646/zootaxa.5129.3.4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Circ_0067717 promotes colorectal cancer cell growth, invasion and glutamine metabolism by serving as a miR-497-5p sponge to upregulate SLC7A5.

    Song, Mo / Liu, Jipan

    Histology and histopathology

    2022  Volume 38, Issue 1, Page(s) 53–64

    Abstract: Background: Circular RNAs (circRNAs) have been shown to exert vital functions in colorectal cancer (CRC) development. However, the role of circ_0067717 in CRC progression remains to be elucidated.: Methods: The expression of circ_0067717, microRNA ( ... ...

    Abstract Background: Circular RNAs (circRNAs) have been shown to exert vital functions in colorectal cancer (CRC) development. However, the role of circ_0067717 in CRC progression remains to be elucidated.
    Methods: The expression of circ_0067717, microRNA (miR)-497-5p and solute carrier family 7 member 5 (SLC7A5) was analyzed by quantitative real-time PCR. Cell proliferation, apoptosis and invasion were determined by cell counting kit 8 assay, EdU assay, flow cytometry and transwell assay. Protein expression was examined using western blot analysis. Glutamine metabolism was assessed by measuring glutamine consumption, α-ketoglutarate production and glutamate production. The interaction between miR-497-5p and circ_0067717 or SLC7A5 was identified by dual-luciferase reporter assay. Xenograft tumor models were constructed to confirm the role of circ_0067717 in CRC tumorigenesis in vivo.
    Results: Our data revealed that circ_0067717 was upregulated in CRC tissues and cells, and its knockdown restrained CRC cell proliferation, invasion, glutamine metabolism, and promoted apoptosis. MiR-497-5p was lowly expressed in CRC and it could be sponged by circ_0067717. MiR-497-5p inhibitor eliminated the regulation of circ_0067717 knockdown on CRC cell function. SLC7A5 was targeted by miR-497-5p and was positively regulated by circ_0067717. MiR-497-5p overexpression suppressed CRC cell growth, invasion and glutamine metabolism, and SLC7A5 was able to revoke this effect. Animal experiments showed that interference of circ_0067717 reduced CRC tumor growth.
    Conclusion: Our research pointed out that circ_0067717 facilitated CRC development depending on the regulation of the miR-497-5p/SLC7A5 axis, providing a novel insight into CRC treatment.
    MeSH term(s) Humans ; Animals ; Glutamine ; Large Neutral Amino Acid-Transporter 1 ; Cell Transformation, Neoplastic ; Colorectal Neoplasms/genetics ; Cell Proliferation/genetics ; Disease Models, Animal ; MicroRNAs/genetics
    Chemical Substances Glutamine (0RH81L854J) ; Large Neutral Amino Acid-Transporter 1 ; MicroRNAs ; MIRN497 microRNA, human
    Language English
    Publishing date 2022-07-12
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 83911-5
    ISSN 1699-5848 ; 0213-3911
    ISSN (online) 1699-5848
    ISSN 0213-3911
    DOI 10.14670/HH-18-494
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Patient Safety Error Reporting Education for Undergraduate Nursing Students: A Scoping Review.

    Song, Mi Ok / Yun, So Young / Jang, Aeri

    The Journal of nursing education

    2023  Volume 62, Issue 9, Page(s) 489–494

    Abstract: Background: Patient safety error reporting is essential for learning and preventing errors, and nursing students should develop error reporting capabilities through error reporting education. This study examined undergraduate error reporting education ... ...

    Abstract Background: Patient safety error reporting is essential for learning and preventing errors, and nursing students should develop error reporting capabilities through error reporting education. This study examined undergraduate error reporting education to identify a sustainable development direction.
    Method: A systematic literature search of three major scientific databases identified nine articles that met the inclusion criteria. Data on error reporting education features and future error reporting education challenges were extracted.
    Results: Eight studies presented content and error levels according to World Health Organization incident type. Simulations and error reporting systems were used frequently as teaching-learning methods. Although most programs involved Level 3 of Kirkpatrick's levels in error reporting education, programs involving innovative thinking for sustainable error reporting education development are lacking.
    Conclusion: For more effective error reporting education, active teaching methods such as virtual reality simulations and planning, applying, and evaluating methods for long-term direct clinical error reporting are required.
    MeSH term(s) Humans ; Education, Nursing, Baccalaureate ; Patient Safety ; Students, Nursing ; Educational Status ; Medication Errors/prevention & control
    Language English
    Publishing date 2023-09-01
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 410686-6
    ISSN 1938-2421 ; 0148-4834
    ISSN (online) 1938-2421
    ISSN 0148-4834
    DOI 10.3928/01484834-20230712-04
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Identification of a Novel Peptide with Alcohol Dehydrogenase Activating Ability from Ethanol-Induced

    Chen, Sisi / Yi, Juanjuan / Kang, Qiaozhen / Song, Mo / Raubenheimer, David / Lu, Jike

    Journal of agricultural and food chemistry

    2024  Volume 72, Issue 11, Page(s) 5746–5756

    Abstract: Alcohol dehydrogenase (ADH) is a crucial rate-limiting enzyme in alcohol metabolism. Our previous research found that ethanol-induced intracellular extracts ... ...

    Abstract Alcohol dehydrogenase (ADH) is a crucial rate-limiting enzyme in alcohol metabolism. Our previous research found that ethanol-induced intracellular extracts of
    MeSH term(s) Mice ; Animals ; Ethanol/metabolism ; Lactococcus lactis/metabolism ; Blood Alcohol Content ; Alcohol Dehydrogenase/metabolism ; Kelch-Like ECH-Associated Protein 1/metabolism ; Molecular Docking Simulation ; NF-E2-Related Factor 2/metabolism ; Liver/metabolism
    Chemical Substances Ethanol (3K9958V90M) ; Blood Alcohol Content ; Alcohol Dehydrogenase (EC 1.1.1.1) ; Kelch-Like ECH-Associated Protein 1 ; NF-E2-Related Factor 2
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 241619-0
    ISSN 1520-5118 ; 0021-8561
    ISSN (online) 1520-5118
    ISSN 0021-8561
    DOI 10.1021/acs.jafc.3c07632
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Cryomilling-assisted high purity β-chitin extraction from Uroteuthis edulis pens.

    Kim, Joong-Kwon / Song, Myeong-Oh / Kim, Jihye / Kim, Seoi / Jin, Jungho

    International journal of biological macromolecules

    2024  Volume 268, Issue Pt 1, Page(s) 131815

    Abstract: We report on the extraction of β-chitin from pens (or Gladius) of Uroteuthis edulis, a squid species prevalent in the Pacific coastal regions of East Asia. In particular, we employ cryogenic mechanical grinding (or cryomilling) as a pre-treatment process ...

    Abstract We report on the extraction of β-chitin from pens (or Gladius) of Uroteuthis edulis, a squid species prevalent in the Pacific coastal regions of East Asia. In particular, we employ cryogenic mechanical grinding (or cryomilling) as a pre-treatment process for the raw squid pens. We show that the cryomilling step enables an effective pulverization of the raw materials, which facilitates the removal of protein residues allowing the extraction of high-purity β-chitin with a high acetylation degree (∼97 %) and crystallinity (∼82 %). We also demonstrate that the Uroteuthis edulis extract β-chitin affords a free-standing film with excellent optical transmittance and mechanical properties.
    Language English
    Publishing date 2024-04-24
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 282732-3
    ISSN 1879-0003 ; 0141-8130
    ISSN (online) 1879-0003
    ISSN 0141-8130
    DOI 10.1016/j.ijbiomac.2024.131815
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Patient safety error reporting program for future undergraduate nursing education: A scoping review protocol.

    Song, Mi Ok / Yun, So Young / Jang, Aeri

    PloS one

    2022  Volume 17, Issue 8, Page(s) e0273737

    Abstract: Patient safety error reporting education is instrumental in promoting a culture of safety where health-care providers learn from errors and prevent such problems from being repeated. The proposed scoping review aims to establish a comprehensive ... ...

    Abstract Patient safety error reporting education is instrumental in promoting a culture of safety where health-care providers learn from errors and prevent such problems from being repeated. The proposed scoping review aims to establish a comprehensive understanding of how patient error reporting education has been implemented in undergraduate nursing education and present a direction for developing a future patient safety reporting program. The proposed scoping review protocol will be conducted using the Arksey and O'Malley methodological framework, following the Joanna Briggs Institute's methodology for scoping reviews. It will be reported according to Preferred Reporting Items for Systematic reviews and Meta-Analyses for Protocols (PRISMA-P), and a full scoping review will be reported according to PRISMA extension for Scoping Review (PRISMA-ScR). In the scoping review, studies published in any language and where the participants were undergraduate nursing students were included. In addition, the search period will not be limited, and the following databases will be used to search for relevant studies: MEDLINE, CINAHL, and Excerpta Medica databases (EMBASE). Moreover, this scoping review does not include unpublished studies or gray literature. Two reviewers will independently review titles and abstracts to evaluate inclusion and exclusion criteria, and primary literature will be selected. Two reviewers will independently assess the full text of selected primary literature in detail against the study criteria.
    MeSH term(s) Education, Nursing, Baccalaureate ; Humans ; Medication Errors ; Meta-Analysis as Topic ; Patient Safety ; Research Design ; Review Literature as Topic ; Students, Nursing ; Systematic Reviews as Topic
    Language English
    Publishing date 2022-08-31
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0273737
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Descriptions of two new species of Philodina (Rotifera, Bdelloidea), with notes on seven rare bdelloids from Korea.

    Song, Min Ok / Lee, Chang-Ho

    Zootaxa

    2020  Volume 4772, Issue 2, Page(s) zootaxa.4772.2.2

    Abstract: A taxonomic study on bdelloid rotifers collected from various terrestrial habitats at five different locations in Korea resulted in eight new Korean records and two new species-level taxa, Philodina clypeata  n. sp. and P. verrucosa  n. sp. Among the ... ...

    Abstract A taxonomic study on bdelloid rotifers collected from various terrestrial habitats at five different locations in Korea resulted in eight new Korean records and two new species-level taxa, Philodina clypeata  n. sp. and P. verrucosa  n. sp. Among the eight new Korean records, two species- and three subspecies-level taxa are new to Asia as well. These new Korean records also include seven rare species/subspecies-level taxa with poorly known distributions. Habrotrocha gracilis quadridens Schulte and Macrotrachela zickendrahti seda Donner were rediscovered in Korea 64 and 53 years, respectively, after the original descriptions. Habrotrocha ligula aligula Burger, Macrotrachela insulana Donner, M. petulans Milne, M. pinnigera (Murray), and Philodina parvicalcar De Koning have been reported from two to three countries only including their type localities before the present study. In addition, a partial sequence of mitochondrial cytochrome c oxidase subunit I gene (mtCOX1) for P. verrucosa  n. sp. as well as a taxonomic key for the Philodina species recorded from Korea to date are also provided here.
    MeSH term(s) Animals ; Ecosystem ; Genes, Mitochondrial ; Republic of Korea ; Rotifera
    Language English
    Publishing date 2020-05-08
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1175-5334
    ISSN (online) 1175-5334
    DOI 10.11646/zootaxa.4772.2.2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Preparation and characterization of polyurethane-carbon nanotube composites.

    Xia, Hesheng / Song, Mo

    Soft matter

    2020  Volume 1, Issue 5, Page(s) 386–394

    Abstract: Well-dispersed and long-term stable carbon nanotubes/polyol dispersions were prepared by a mechanochemical approach with the aid of dispersing agent. Polyurethane (PU)-carbon nanotube nanocomposites were prepared by further polymerization. Multi-walled ... ...

    Abstract Well-dispersed and long-term stable carbon nanotubes/polyol dispersions were prepared by a mechanochemical approach with the aid of dispersing agent. Polyurethane (PU)-carbon nanotube nanocomposites were prepared by further polymerization. Multi-walled carbon nanotubes (MWNT) can be dispersed individually. Fourier transform infrared (FTIR) spectra suggested that the addition of carbon nanotubes improved the degree of phase separation of polyurethane. Dynamic mechanical analysis (DMA) suggested that glass transition temperature () of polyurethane decreased with increasing carbon nanotube content slightly. Tensile test suggested that MWNT is more helpful to improve the modulus than single-walled carbon nanotube (SWNT), which is more favourable to improve the elongation of polyurethane. The different reinforcing effects of MWNT and SWNT on PU were correlated to the shearing thinning exponent and the shape factor of carbon nanotubes in polyol dispersion. Raman shift of SWNTs can reflect the dispersion state of SWNT in polyol or in PU, and the interaction between polymer and SWNT. Both SWNT and MWNT can improve the thermal stability of polyurethane and thermal conductivity.
    Language English
    Publishing date 2020-07-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 2191476-X
    ISSN 1744-6848 ; 1744-683X
    ISSN (online) 1744-6848
    ISSN 1744-683X
    DOI 10.1039/b509038e
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Four new bdelloid rotifers from Korea.

    Song, Min Ok / Lee, Chang-Ho

    Zootaxa

    2019  Volume 4571, Issue 2, Page(s) zootaxa.4571.2.2

    Abstract: The bdelloid rotifers from terrestrial habitats and a wetland at six different locations in Korea were studied. The study resulted in 17 new Korean records and 4 new species, Philodina corrugata n. sp., P. triangularis n. sp., P. tumidipes n. sp., and ... ...

    Abstract The bdelloid rotifers from terrestrial habitats and a wetland at six different locations in Korea were studied. The study resulted in 17 new Korean records and 4 new species, Philodina corrugata n. sp., P. triangularis n. sp., P. tumidipes n. sp., and Macrotrachela quadricaudata n. sp. Among the 17 new Korean records, 15 species are new to Asian fauna as well and include eight rare species with poorly known distributions. Habrotrocha alacris Milne, H. cucullata Murray, H. quinquedens doornensis De Koning, Macrotrachela induta Donner, Mniobia edmondsoni Burger, and Mniobia lineata Rahm have been reported only from two to three countries including their type localities before the present study. Our study is the first to report Macrotrachela ligulifera Bartoš and M. obtusa Haigh outside their type localities. The descriptions of the four new species and brief discussions on some of the rare species are provided here. In addition, a partial sequence of mitochondrial cytochrome c oxidase subunit I gene (mtCOX1) for P. corrugata n. sp. is presented.
    MeSH term(s) Animals ; Ecosystem ; Republic of Korea ; Rotifera
    Language English
    Publishing date 2019-03-26
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1175-5334
    ISSN (online) 1175-5334
    DOI 10.11646/zootaxa.4571.2.2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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