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  1. Article ; Online: Clinical feasibility of post-contrast accelerated 3D T1-Sampling Perfection with Application-optimized Contrasts using different flip angle Evolutions (SPACE) with iterative denoising for intracranial enhancing lesions: a retrospective study.

    Yun, Su Young / Heo, Young Jin

    Acta radiologica (Stockholm, Sweden : 1987)

    2024  , Page(s) 2841851241245104

    Abstract: Background: Post-contrast T1-Sampling Perfection with Application-optimized Contrasts using different flip angle Evolutions (SPACE) is the preferred 3D T1 spin-echo sequence for evaluating brain metastases, regardless of the prolonged scan time.: ... ...

    Abstract Background: Post-contrast T1-Sampling Perfection with Application-optimized Contrasts using different flip angle Evolutions (SPACE) is the preferred 3D T1 spin-echo sequence for evaluating brain metastases, regardless of the prolonged scan time.
    Purpose: To evaluate the application of accelerated post-contrast T1-SPACE with iterative denoising (ID) for intracranial enhancing lesions in oncologic patients.
    Material and methods: For evaluation of intracranial lesions, 108 patients underwent standard and accelerated T1-SPACE during the same imaging session. Two neuroradiologists evaluated the overall image quality, artifacts, degree of enhancement, mean contrast-to-noise ratio
    Results: Although there was a significant difference in the overall image quality and mean contrast-to-noise ratio
    Conclusion: Although accelerated T1-SPACE markedly decreased the scan time, it showed lower overall image quality and lesion detectability than the standard T1-SPACE. Application of ID to accelerated T1-SPACE resulted in comparable overall image quality and detection of enhancing lesions in brain parenchyma as standard T1-SPACE. Accelerated T1-SPACE with ID may be a promising replacement for standard T1-SPACE.
    Language English
    Publishing date 2024-04-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 105-3
    ISSN 1600-0455 ; 0284-1851 ; 0349-652X
    ISSN (online) 1600-0455
    ISSN 0284-1851 ; 0349-652X
    DOI 10.1177/02841851241245104
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  2. Article ; Online: [Epidemiology of Autoimmune Liver Disease].

    Heo, Nae-Yun

    The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi

    2023  Volume 81, Issue 2, Page(s) 59–65

    Abstract: Autoimmune liver disease is an important immune-mediated pathologic entity involving the liver and intrahepatic bile duct, including autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis. Although it is necessary to ... ...

    Abstract Autoimmune liver disease is an important immune-mediated pathologic entity involving the liver and intrahepatic bile duct, including autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis. Although it is necessary to ascertain its presence in acute or chronic liver disease without common causes, it is not easy to diagnose this disease straightforwardly because of its rarity. Recently, the incidence and prevalence of autoimmune hepatitis and primary biliary cholangitis have increased in several regions. In contrast, there is limited data dealing with the trend of the epidemiology of primary sclerosing cholangitis worldwide. Physicians should consider the epidemiologic characteristics of autoimmune liver disease because early diagnosis and proper treatment might prevent the progression of advanced liver disease. In addition, more sophisticated epidemiologic studies will be needed to elucidate the trend of these rare diseases nationwide.
    MeSH term(s) Humans ; Hepatitis, Autoimmune/diagnosis ; Hepatitis, Autoimmune/pathology ; Liver Cirrhosis, Biliary/diagnosis ; Cholangitis, Sclerosing/pathology ; Autoimmune Diseases/diagnosis ; Liver Diseases/pathology ; Liver/pathology
    Language Korean
    Publishing date 2023-02-23
    Publishing country Korea (South)
    Document type English Abstract ; Journal Article ; Review
    ZDB-ID 2611091-X
    ISSN 2233-6869 ; 1598-9992
    ISSN (online) 2233-6869
    ISSN 1598-9992
    DOI 10.4166/kjg.2023.007
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  3. Book ; Thesis: Molecular and genetic basis of freezing tolerance in crucifer species

    Heo, Jae-Yun

    2014  

    Author's details Jae-Yun, Heo
    Language English
    Size 129 S. : Ill., graph. Darst.
    Publishing place Wageningen
    Publishing country Netherlands
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Wageningen, Univ. Diss., 2014
    Note Zsfassung in niederländ. Sprache
    HBZ-ID HT018530870
    ISBN 978-94-6173-869-1 ; 94-6173-869-2
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    158/177 available for loan (reading room) Freihandmagazin (U1)

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  4. Article ; Online: Stimuli-responsive nanoparticle self-assembly at complex fluid interfaces: a new insight into dynamic surface chemistry.

    Heo, Jieun / Seo, Seunghwan / Yun, Hongseok / Ku, Kang Hee

    Nanoscale

    2024  Volume 16, Issue 8, Page(s) 3951–3968

    Abstract: The self-assembly of core/shell nanoparticles (NPs) at fluid interfaces is a rapidly evolving area with tremendous potential in various fields, including biomedicine, display devices, catalysts, and sensors. This review provides an in-depth exploration ... ...

    Abstract The self-assembly of core/shell nanoparticles (NPs) at fluid interfaces is a rapidly evolving area with tremendous potential in various fields, including biomedicine, display devices, catalysts, and sensors. This review provides an in-depth exploration of the current state-of-the-art in the programmed design of stimuli-responsive NP assemblies, with a specific focus on inorganic core/organic shell NPs below 100 nm for their responsive adsorption properties at fluid and polymer interfaces. The interface properties, such as ligands, charge, and surface chemistry, play a significant role in dictating the forces and energies governing both NP-NP and NP-hosting matrix interactions. We highlight the fundamental principles governing the reversible surface chemistry of NPs and present detailed experimental examples in the following three key aspects of stimuli-responsive NP assembly: (i) stimuli-driven assembly of NPs at the air/liquid interface, (ii) reversible NP assembly at the liquid/liquid interface, including films and Pickering emulsions, and (iii) hybrid NP assemblies at the polymer/polymer and polymer/water interfaces that exhibit stimuli-responsive behaviors. Finally, we address current challenges in existing approaches and offer a new perspective on the advances in this field.
    Language English
    Publishing date 2024-02-22
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr05990a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Perinatal and childhood outcomes of children born to female cancer survivors in South Korea.

    Jin, Ju Hyun / Youk, Tae Mi / Yun, Jisun / Heo, Ja Yoon

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 2418

    Abstract: Despite the increasing number of female cancer survivors, uncertainty remains regarding potential adverse health outcomes for their offspring. Comprehensive population-based studies would be invaluable for female cancer survivors in making decisions ... ...

    Abstract Despite the increasing number of female cancer survivors, uncertainty remains regarding potential adverse health outcomes for their offspring. Comprehensive population-based studies would be invaluable for female cancer survivors in making decisions about their future. This study uses the National Health Information Database to investigate perinatal and long-term outcomes of offspring born to mothers with a history of cancer. In a South Korean cohort of 95,264 women aged 15-40 diagnosed with cancer between 2007 and 2010, we evaluated the outcomes of 15,221 children born to 11,092, cancer survivors. We selected 147,727 women without a history of cancer and 201,444 children as a control group. Our study found that children of female cancer survivors have a significantly higher odds ratio of primary outcomes including preterm birth, low birth weight, neonatal intensive care unit admission, and death. While there was no difference in the rate of death within 1 year of birth between the two groups, the total death rate during the follow-up period was significantly higher in children born to mothers with cancer. After adjusting for gestational age and birth weight, there was no statistically significant increased hazard ratio of secondary outcomes including cancer, chromosomal abnormalities, cerebral palsy, delayed development, epilepsy, language disorder, or hearing impairment.
    MeSH term(s) Pregnancy ; Humans ; Infant, Newborn ; Female ; Child ; Premature Birth/epidemiology ; Cancer Survivors ; Infant, Low Birth Weight ; Birth Weight ; Gestational Age ; Neoplasms/epidemiology
    Language English
    Publishing date 2024-01-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-53088-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Accelerated Nonenhanced 3D T1-MPRAGE Using Wave-Controlled Aliasing in Parallel Imaging for Infant Brain Imaging.

    Yun, S Y / Heo, Y J

    AJNR. American journal of neuroradiology

    2022  Volume 43, Issue 12, Page(s) 1797–1801

    Abstract: Background and purpose: MPRAGE is the most commonly used sequence for high-resolution 3D T1-weighted imaging in pediatric patients. However, its longer scan time is a major drawback because pediatric patients are prone to motion and frequently require ... ...

    Abstract Background and purpose: MPRAGE is the most commonly used sequence for high-resolution 3D T1-weighted imaging in pediatric patients. However, its longer scan time is a major drawback because pediatric patients are prone to motion and frequently require sedation. This study compared nonenhanced accelerated MPRAGE using wave-controlled aliasing in parallel imaging (wave-T1-MPRAGE) with standard MPRAGE in infants.
    Materials and methods: We retrospectively evaluated 68 infants (mean age, 1.78 [SD. 1.70] months) who underwent nonenhanced standard and wave-T1-MPRAGE. Two neuroradiologists independently assessed each image for image quality, artifacts, myelination degree, and anatomic delineation using the 4-point Likert scale. For diagnostic performance, both observers determined whether nonenhancing lesions were present in the brain parenchyma in 2 types of nonenhanced MPRAGE sequences.
    Results: Wave-T1-MPRAGE showed a significantly lower mean score and lower interobserver agreement for overall image quality and anatomic delineation than standard MPRAGE (
    Conclusions: Although wave-T1-MPRAGE showed lower overall image quality than standard MPRAGE, the diagnostic performance for nonenhancing parenchymal lesions was comparable. Wave-T1-MPRAGE could be an alternative for diagnosing intracranial lesions in infants, with marked scan time reduction.
    MeSH term(s) Humans ; Child ; Infant ; Retrospective Studies ; Magnetic Resonance Imaging/methods ; Brain/diagnostic imaging ; Imaging, Three-Dimensional ; Neuroimaging/methods
    Language English
    Publishing date 2022-10-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 603808-6
    ISSN 1936-959X ; 0195-6108
    ISSN (online) 1936-959X
    ISSN 0195-6108
    DOI 10.3174/ajnr.A7680
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1580: Show issues Location:
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  7. Article ; Online: Acute-on-chronic liver failure: A predictor of poor prognosis in patients with variceal bleeding or a risk factor for variceal bleeding?

    Heo, Nae-Yun

    Clinical and molecular hepatology

    2020  Volume 26, Issue 4, Page(s) 487–488

    MeSH term(s) Acute-On-Chronic Liver Failure/complications ; Acute-On-Chronic Liver Failure/diagnosis ; Esophageal and Gastric Varices/complications ; Esophageal and Gastric Varices/diagnosis ; Gastrointestinal Hemorrhage/diagnosis ; Gastrointestinal Hemorrhage/etiology ; Humans ; Liver Cirrhosis/complications ; Liver Cirrhosis/diagnosis ; Prognosis ; Risk Factors
    Language English
    Publishing date 2020-10-01
    Publishing country Korea (South)
    Document type Editorial ; Comment
    ZDB-ID 2672560-5
    ISSN 2287-285X ; 2287-2728
    ISSN (online) 2287-285X
    ISSN 2287-2728
    DOI 10.3350/cmh.2020.0209
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  8. Article ; Online: Epidemiology and updated management for autoimmune liver disease.

    Heo, Nae-Yun / Kim, Haeryoung

    Clinical and molecular hepatology

    2022  Volume 29, Issue 1, Page(s) 194–196

    MeSH term(s) Humans ; Autoimmune Diseases/diagnosis ; Autoimmune Diseases/epidemiology ; Liver Diseases/epidemiology ; Liver Diseases/therapy ; Hepatitis, Autoimmune/diagnosis ; Hepatitis, Autoimmune/drug therapy ; Hepatitis, Autoimmune/epidemiology ; Liver Cirrhosis, Biliary
    Language English
    Publishing date 2022-12-14
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2672560-5
    ISSN 2287-285X ; 2287-2728
    ISSN (online) 2287-285X
    ISSN 2287-2728
    DOI 10.3350/cmh.2022.0387
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  9. Article ; Online: Nonalcoholic Fatty Liver Disease Is a Stepping Stone in the Path toward Diabetes Mellitus.

    Heo, Nae-Yun

    Gut and liver

    2019  Volume 13, Issue 4, Page(s) 383–384

    MeSH term(s) Diabetes Mellitus, Type 2 ; Humans ; Non-alcoholic Fatty Liver Disease
    Language English
    Publishing date 2019-07-08
    Publishing country Korea (South)
    Document type Editorial ; Comment
    ZDB-ID 2399010-7
    ISSN 2005-1212 ; 1976-2283
    ISSN (online) 2005-1212
    ISSN 1976-2283
    DOI 10.5009/gnl19192
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  10. Article ; Online: Prediction of Posthepatectomy Liver Failure by Liver Function Test

    Nae-Yun Heo

    The Korean Journal of Gastroenterology, Vol 77, Iss 3, Pp 97-

    Beyond Child Classification

    2021  Volume 98

    Keywords Medicine ; R
    Language English
    Publishing date 2021-03-01T00:00:00Z
    Publisher Jin Publishing & Printing Co.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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