LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 5531

Search options

  1. Book ; Online ; E-Book: Sleep Disorders in Parkinson’s Disease

    Liu, Chun-Feng

    Management and Case Study

    2020  

    Abstract: This book focuses on the sleep-related disorders in Parkinson's disease (PD), demonstrating that they are among the most common non-motor manifestations of PD and have a significant negative impact on quality of life. Sleep changes may also serve as ... ...

    Author's details edited by Chun-Feng Liu
    Abstract This book focuses on the sleep-related disorders in Parkinson's disease (PD), demonstrating that they are among the most common non-motor manifestations of PD and have a significant negative impact on quality of life. Sleep changes may also serve as markers to identify patients in the preclinical stage of PD. This book presents recent major breakthroughs related to sleep disorders in PD, such as REM sleep behavior disorder (RBD), insomnia, nocturia, restless legs syndrome and periodic limb movements, sleep disordered breathing, excessive daytime sleepiness, and circadian rhythm disorders. It also discusses the epidemiology, etiology, diagnosis, clinical implications, associated features, evaluation and management of these disorders and suggests some further research directions in these areas in order to develop neuroprotective therapies for PD. Focusing on Chinese PD patients, it addresses traditional Chinese Medicine, and compares the epidemiology and management of PD in China and Western countries to provide a frame of reference values for further studies. Further, it features numerous case reports to enable readers gain a better uderstanding of the subject matter. This comprehensive yet practical book is a valuable resource for scientists and clinicians.
    Keywords Neurology  ; Psychiatry ; Neurosciences ; Neurology
    Subject code 616.833
    Language English
    Size 1 online resource (IX, 105 p. 16 illus., 14 illus. in color.)
    Edition 1st ed. 2020.
    Publisher Springer Singapore ; Imprint: Springer
    Publishing place Singapore
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 981-15-2481-5 ; 981-15-2480-7 ; 978-981-15-2481-3 ; 978-981-15-2480-6
    DOI 10.1007/978-981-15-2481-3
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article ; Online: Understanding gastric adenosquamous cell carcinoma: Insights from immunoprofiling.

    Liu, Chun-Yu

    Journal of the Chinese Medical Association : JCMA

    2023  Volume 86, Issue 9, Page(s) 780

    MeSH term(s) Humans ; Carcinoma, Adenosquamous ; Stomach Neoplasms
    Language English
    Publishing date 2023-07-19
    Publishing country Netherlands
    Document type Editorial ; Comment
    ZDB-ID 2107283-8
    ISSN 1728-7731 ; 1726-4901
    ISSN (online) 1728-7731
    ISSN 1726-4901
    DOI 10.1097/JCMA.0000000000000967
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 2699: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Book ; Online: Assouad-Nagata dimension of minor-closed metrics

    Liu, Chun-Hung

    2023  

    Abstract: Assouad-Nagata dimension addresses both large and small scale behaviors of metric spaces and is a refinement of Gromov's asymptotic dimension. A metric space $M$ is a minor-closed metric if there exists an (edge-)weighted graph $G$ satisfying a fixed ... ...

    Abstract Assouad-Nagata dimension addresses both large and small scale behaviors of metric spaces and is a refinement of Gromov's asymptotic dimension. A metric space $M$ is a minor-closed metric if there exists an (edge-)weighted graph $G$ satisfying a fixed minor-closed property such that the underlying space of $M$ is the vertex-set of $G$, and the metric of $M$ is the distance function in $G$. Minor-closed metrics naturally arise when removing redundant edges of the underlying graphs by using edge-deletion and edge-contraction. In this paper, we determine the Assouad-Nagata dimension of every minor-closed metric. It is a common generalization of known results about the asymptotic dimension of $H$-minor free unweighted graphs and about the Assouad-Nagata dimension of complete Riemannian surfaces with finite Euler genus and their corollaries.
    Keywords Mathematics - Combinatorics ; Computer Science - Discrete Mathematics ; Mathematics - Group Theory ; Mathematics - Geometric Topology ; Mathematics - Metric Geometry
    Subject code 516
    Publishing date 2023-08-23
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article ; Online: N-Channel MOSFET Reliability Issue Induced by Visible/Near-Infrared Photons in Image Sensors.

    Liu, Chun-Hsien / Lin, Sheng-Di

    Sensors (Basel, Switzerland)

    2023  Volume 23, Issue 23

    Abstract: Image sensors such as single-photon avalanched diode (SPAD) arrays typically adopt in-pixel quenching and readout circuits, and the under-illumination first-stage readout circuits often employs high-threshold input/output (I/O) or thick-oxide metal-oxide- ...

    Abstract Image sensors such as single-photon avalanched diode (SPAD) arrays typically adopt in-pixel quenching and readout circuits, and the under-illumination first-stage readout circuits often employs high-threshold input/output (I/O) or thick-oxide metal-oxide-semiconductor field-effect transistors (MOSFETs). We have observed reliability issues with high-threshold n-channel MOSFETs when they are exposed to strong visible light. The specific stress conditions have been applied to observe the drain current (I
    Language English
    Publishing date 2023-12-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s23239586
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  5. Article ; Online: New record genus and a new species of Himertula Uvarov, 1940 (Orthoptera: Tettigoniidae: Phaneropterinae) from China.

    Wu, Chao / Liu, Chun-Xiang

    Zootaxa

    2023  Volume 5258, Issue 5, Page(s) 566–572

    Abstract: Previously 47 genera of the subfamily Phaneropterinae were recorded from China, not including the genus Himertula Uvarov, 1940. Here, Himertula Uvarov, 1940 is reported in China for the first time, adding a new species H. gyirongensis sp. nov., specimens ...

    Abstract Previously 47 genera of the subfamily Phaneropterinae were recorded from China, not including the genus Himertula Uvarov, 1940. Here, Himertula Uvarov, 1940 is reported in China for the first time, adding a new species H. gyirongensis sp. nov., specimens of which were collected in Tibet, China. Illustrations and habitat images are provided. The distribution of Himertula species is also discussed and mapped. The types are deposited in Insect Collection of Institute of Zoology, Chinese Academy of Sciences, Beijing, China (IZCAS).
    MeSH term(s) Animals ; Orthoptera ; Animal Distribution ; China ; Ecosystem
    Language English
    Publishing date 2023-03-31
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1175-5334
    ISSN (online) 1175-5334
    DOI 10.11646/zootaxa.5258.5.6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Article ; Online: The genus Paraxantia Liu & Kang (Orthoptera: Tettigoniidae: Phaneropterinae: Vosiini) in Himalaya-Hengduan Mountains, revealing high diversity of species.

    Wu, Chao / Liu, Chun-Xiang

    Zootaxa

    2023  Volume 5306, Issue 3, Page(s) 367–376

    Abstract: The genus Paraxantia was recorded to be distributed in south of China, previously including 11 species. After examining numerous specimens of Paraxantia, here, we first propose that the genus Paraxantia could be divided into three species groups, and ... ...

    Abstract The genus Paraxantia was recorded to be distributed in south of China, previously including 11 species. After examining numerous specimens of Paraxantia, here, we first propose that the genus Paraxantia could be divided into three species groups, and describe two new species from Himalaya-Hengduan Mountains: P. angustipennis sp. nov. and P. nujiangensis sp. nov.. A key to the species group of Paraxantia, necessary illustrations and life images of Paraxantia species are presented. The distribution of Paraxantia in Himalaya-Hengduan Mountains is discussed and mapped.
    MeSH term(s) Animals ; Orthoptera ; Animal Distribution
    Language English
    Publishing date 2023-06-21
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1175-5334
    ISSN (online) 1175-5334
    DOI 10.11646/zootaxa.5306.3.4
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Article ; Online: Chronic hepatitis B with concurrent metabolic dysfunction-associated fatty liver disease: Challenges and perspectives.

    Huang, Shang-Chin / Liu, Chun-Jen

    Clinical and molecular hepatology

    2023  Volume 29, Issue 2, Page(s) 320–331

    Abstract: The prevalence of metabolic dysfunction-associated fatty liver disease (MAFLD) has increased among the general population and chronic hepatitis B (CHB) patients worldwide. Although fatty liver disease is a well-known risk factor for adverse liver ... ...

    Abstract The prevalence of metabolic dysfunction-associated fatty liver disease (MAFLD) has increased among the general population and chronic hepatitis B (CHB) patients worldwide. Although fatty liver disease is a well-known risk factor for adverse liver outcomes like cirrhosis and hepatocellular carcinoma, its interactions with the hepatitis B virus (HBV) and clinical impacts seem complex. The presence of hepatic steatosis may suppress HBV viral activity, potentially leading to attenuated liver injury. In contrast, the associated co-morbidities like diabetes mellitus or obesity may increase the risk of developing adverse liver outcomes. These findings implicate that components of MAFLD may have diverse effects on the clinical manifestations of CHB. To this end, a clinical strategy is proposed for managing patients with concurrent CHB and MAFLD. This review article discusses the updated evidence regarding disease prevalence, interactions between steatosis and HBV, clinical impacts, and management strategies, aiming at optimizing holistic health care in the CHB population.
    MeSH term(s) Humans ; Hepatitis B, Chronic ; Non-alcoholic Fatty Liver Disease/complications ; Non-alcoholic Fatty Liver Disease/diagnosis ; Non-alcoholic Fatty Liver Disease/epidemiology ; Risk Factors ; Liver Cirrhosis/pathology ; Liver Neoplasms/complications ; Liver Neoplasms/epidemiology
    Language English
    Publishing date 2023-02-01
    Publishing country Korea (South)
    Document type Journal Article ; Review
    ZDB-ID 2672560-5
    ISSN 2287-285X ; 2287-2728
    ISSN (online) 2287-285X
    ISSN 2287-2728
    DOI 10.3350/cmh.2022.0422
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6769: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: Letter Regarding "Lung Ultrasound in the Evaluation of Neonatal Respiratory Distress Syndrome".

    Liu, Chun-Hua / Li, Yu-Ling

    Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine

    2023  Volume 42, Issue 10, Page(s) 2453–2454

    MeSH term(s) Infant, Newborn ; Humans ; Lung/diagnostic imaging ; Respiratory Distress Syndrome, Newborn/diagnostic imaging ; Ultrasonography
    Language English
    Publishing date 2023-06-15
    Publishing country England
    Document type Letter ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 604829-8
    ISSN 1550-9613 ; 0278-4297
    ISSN (online) 1550-9613
    ISSN 0278-4297
    DOI 10.1002/jum.16290
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1793: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 495: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: Strategies for Synthesizing Supramolecular Block Copolymers.

    Chen, Yan / Liu, Chun

    ChemPlusChem

    2023  , Page(s) e202300623

    Abstract: Over the past decade, controlled supramolecular polymerization has been extensively studied and gradually shifted to supramolecular block copolymerization. Supramolecular block copolymers (BCPs) are considered the holy grail for developing supramolecular ...

    Abstract Over the past decade, controlled supramolecular polymerization has been extensively studied and gradually shifted to supramolecular block copolymerization. Supramolecular block copolymers (BCPs) are considered the holy grail for developing supramolecular materials with new functionalities due to their fascinating structures and ability to introduce diverse functions. From a thermodynamic view to kinetic aspects, great progress has been made in the synthetic strategies of BCPs in the past few years. This Concept summarizes various strategies to realize supramolecular block copolymerization. The focus is on providing researchers with a methodological basis for achieving heterogeneous nucleation-elongation.
    Language English
    Publishing date 2023-12-14
    Publishing country Germany
    Document type Journal Article
    ISSN 2192-6506
    ISSN (online) 2192-6506
    DOI 10.1002/cplu.202300623
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article ; Online: Sepsis heterogeneity.

    Wang, Wei / Liu, Chun-Feng

    World journal of pediatrics : WJP

    2023  Volume 19, Issue 10, Page(s) 919–927

    Abstract: Background: Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection, with extremely high mortality. Notably, sepsis is a heterogeneous syndrome characterized by a vast, multidimensional array of clinical and ... ...

    Abstract Background: Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection, with extremely high mortality. Notably, sepsis is a heterogeneous syndrome characterized by a vast, multidimensional array of clinical and biologic features, which has hindered advances in the therapeutic field beyond the current standards.
    Data sources: We used PubMed to search the subject-related medical literature by searching for the following single and/or combination keywords: sepsis, heterogeneity, personalized treatment, host response, infection, epidemiology, mortality, incidence, age, children, sex, comorbidities, gene susceptibility, infection sites, bacteria, fungi, virus, host response, organ dysfunction and management.
    Results: We found that host factors (age, biological sex, comorbidities, and genetics), infection etiology, host response dysregulation and multiple organ dysfunctions can all result in different disease manifestations, progression, and response to treatment, which make it difficult to effectively treat and manage sepsis patients.
    Conclusions: Herein, we have summarized contributing factors to sepsis heterogeneity, including host factors, infection etiology, host response dysregulation, and multiple organ dysfunctions, from the key elements of pathogenesis of sepsis. An in-depth understanding of the factors that contribute to the heterogeneity of sepsis will help clinicians understand the complexity of sepsis and enable researchers to conduct more personalized clinical studies for homogenous patients.
    MeSH term(s) Child ; Humans ; Multiple Organ Failure/complications ; Sepsis/epidemiology ; Sepsis/etiology
    Language English
    Publishing date 2023-02-03
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2236681-7
    ISSN 1867-0687 ; 1708-8569
    ISSN (online) 1867-0687
    ISSN 1708-8569
    DOI 10.1007/s12519-023-00689-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6309: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top