LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 3391

Search options

  1. Article ; Online: Research on the evaluation method of communication ability in business english teaching

    Li Chenxi

    SHS Web of Conferences, Vol 159, p

    2023  Volume 01016

    Abstract: According to the evaluation characteristics of business English language communication ability, a fuzzy principal component classification evaluation method for the elderly language communication ability is proposed. The main component analysis method is ...

    Abstract According to the evaluation characteristics of business English language communication ability, a fuzzy principal component classification evaluation method for the elderly language communication ability is proposed. The main component analysis method is used to calculate the weight of each evaluation index, and the fuzzy comprehensive evaluation method is used to classify the comprehensive grade of language communication ability. The reliability of the evaluation method proposed in this paper is verified by using index data.
    Keywords Social Sciences ; H
    Language English
    Publishing date 2023-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; 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.

  2. Article ; Online: Complete genome sequence of Japanese encephalitis virus strain SDWF-2021 isolated from a

    Li, Chenxi / Zhao, Wen

    Microbiology resource announcements

    2023  Volume 13, Issue 1, Page(s) e0084123

    Abstract: We report here the complete genome sequence of Japanese encephalitis virus (JEV) strain SDWF-2021, isolated from ... ...

    Abstract We report here the complete genome sequence of Japanese encephalitis virus (JEV) strain SDWF-2021, isolated from a
    Language English
    Publishing date 2023-12-04
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.00841-23
    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.

  3. Article ; Online: Trends in Autism Spectrum Disorder Among Children and Adolescents in the US From 2016 to 2020.

    Li, Chenxi / He, Wen-Qiang

    JAMA pediatrics

    2022  Volume 176, Issue 12, Page(s) 1270–1271

    Language English
    Publishing date 2022-10-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2701223-2
    ISSN 2168-6211 ; 2168-6203
    ISSN (online) 2168-6211
    ISSN 2168-6203
    DOI 10.1001/jamapediatrics.2022.4109
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Um IV Zs.74: 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.

  4. Article: [Subglottic cysts in infants: a report of 3 cases and literature review].

    Luo, Chenxi / Shi, Qiulan / Li, Qi

    Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery

    2024  Volume 37, Issue 12, Page(s) 986–988;992

    Abstract: Subglottic cyst is a rare cause of laryngeal tinnitus in infants and young children, and only a few cases have been reported at home and abroad. In this paper, we report the clinical characteristics and treatment experience of three cases of subglottic ... ...

    Abstract Subglottic cyst is a rare cause of laryngeal tinnitus in infants and young children, and only a few cases have been reported at home and abroad. In this paper, we report the clinical characteristics and treatment experience of three cases of subglottic cysts in Children's Hospital of Nanjing Medical University. All the 3 childrem were prematurechildren, with a history of tracheal intubation, and the main symptoms were coughing and wheezing.Electronic nasopharyngolaryngoscopy revealed spherical neoplasm under the glottis. Neck computed tomography （CT） showed a slightly hypodense shadow with poorly defined borders, and no significant enhancement was observed after enhancement. Under the self-retaining laryngoscope, the new organisms were clamped and nibbled, and the cyst wall was cauterized by low temperature plasma. There was no recurrence in postoperative follow-up.
    MeSH term(s) Child, Preschool ; Humans ; Infant ; Cysts/surgery ; Glottis/surgery ; Laryngeal Diseases/surgery ; Laryngoscopy/methods ; Larynx
    Language Chinese
    Publishing date 2024-03-26
    Publishing country China
    Document type Review ; Case Reports ; English Abstract ; Journal Article
    ISSN 2096-7993
    ISSN 2096-7993
    DOI 10.13201/j.issn.2096-7993.2023.12.012
    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.

  5. Article ; Online: Porcine Respirovirus 1 Suppresses Host Type I Interferon Production and the JAK-STAT Signaling Pathway.

    Li, Yanhua / Li, Chenxi

    Viruses

    2023  Volume 15, Issue 5

    Abstract: Porcine respirovirus 1 (PRV1), first reported in Hong Kong, is currently widely spread in several countries. Our knowledge of the clinical significance and the pathogenicity of this virus is still limited. In this study, we studied the interactions ... ...

    Abstract Porcine respirovirus 1 (PRV1), first reported in Hong Kong, is currently widely spread in several countries. Our knowledge of the clinical significance and the pathogenicity of this virus is still limited. In this study, we studied the interactions between PRV1 and host innate immune responses. PRV1 exhibited strong inhibitory effects on the production of interferon (IFN), ISG15, and RIG-I induced by SeV infection. Our data generated in vitro suggest that multiple viral proteins can suppress host type I interferon production and signaling, including N, M, and P/C/V/W. The P gene products disrupt both IRF3 and NF-κB dependent type I IFN production and block type I IFN signaling pathway by sequestering STAT1 in the cytoplasm. The V protein disrupts both MDA5 signaling and RIG-I signaling through interaction with TRIM25 and RIG-I, V protein blocks RIG-I polyubiquitination, which is required for RIG-I activation. V protein also binds to MDA5, which may contribute to its inhibitory effect on MDA5 signaling. These findings indicate that PRV1 antagonizes host innate immune responses using various mechanisms, which provides important insights into the pathogenicity of PRV1.
    MeSH term(s) Animals ; Swine ; DEAD Box Protein 58/metabolism ; NF-kappa B/metabolism ; Immunity, Innate ; Interferon Type I ; Signal Transduction ; Respirovirus
    Chemical Substances DEAD Box Protein 58 (EC 3.6.4.13) ; NF-kappa B ; Interferon Type I
    Language English
    Publishing date 2023-05-16
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2516098-9
    ISSN 1999-4915 ; 1999-4915
    ISSN (online) 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v15051176
    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.

  6. Article ; Online: It takes two to Tango

    Wang Chenxi / Xia Shaoxia / Yu Xiubo / Wen Li

    Global Ecology and Conservation, Vol 49, Iss , Pp e02802- (2024)

    Plant height and nutrient level determine the diet selection of wintering geese in Poyang Lake, a Ramsar wetland

    2024  

    Abstract: In Poyang Lake, the largest and one of the most important wintering sites in the East Asian-Australasian Flyway, Carex (Carex cinerascens Kük) meadows provide the primary food source for the wintering geese. However, due to intensified river regulation ... ...

    Abstract In Poyang Lake, the largest and one of the most important wintering sites in the East Asian-Australasian Flyway, Carex (Carex cinerascens Kük) meadows provide the primary food source for the wintering geese. However, due to intensified river regulation and more frequent extreme climatic events such as drought, observational evidence suggests that the synchrony of geese migration and Carex phenology could not be maintained without human interventions, imposing a great risk of food shortage during the wintering period. Consequently, the current conservation priority in this Ramsar site is shifted to wet meadow improvement to ensure optimal food quality. Understanding the food preferences of wintering geese is the key for effective wet meadow management. As the growth stage and nutrient level of food plants are the decisive factors influencing the diet selection of herbivores, in this study, we sampled the preferred food items by tracking the foraging paths of the Greater White-fronted Goose (n = 84) and Bean Goose (n = 34) to quantify the “foraging window” in terms of plant height,protein level, and energy content. Further, we established relationships between the above three variables of Carex based on in-situ measurements. The results show that the geese prefer plants with height ranging from 2.4 to 25.0 cm, with protein content from 13.9 to 25.2 %, and energy content from 1440.0 to 1813.6 KJ/100 g. While plant energy content increases with height, the height-protein level relationship is negative. The opposite growth curves signify a conservation challenge to maintain the delicate balance between the quantity and quality requirements of wintering geese. Carex meadow management, such as mowing, should focus on optimizing the timing of action to maximize energy supply while maintaining the right protein level for the long-term fitness, reproduction and survival of the birds.
    Keywords Wintering geese ; Nutrient content ; Growth curve ; Foraging window ; Poyang Lake ; Ecology ; QH540-549.5
    Subject code 580
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; 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.

  7. Article ; Online: Highland barley β-glucan supplementation attenuated hepatic lipid accumulation in Western diet-induced non-alcoholic fatty liver disease mice by modulating gut microbiota.

    Liu, Huicui / Nie, Chenxi / Hu, Xinzhong / Li, Juxiu

    Food & function

    2024  Volume 15, Issue 3, Page(s) 1250–1264

    Abstract: Non-alcoholic fatty liver disease (NAFLD) has become one of the most common chronic liver diseases worldwide. NAFLD is caused by numerous factors, including the genetic susceptibility, oxidative stress, unhealthy diet, and gut microbiota dysbiosis. Among ...

    Abstract Non-alcoholic fatty liver disease (NAFLD) has become one of the most common chronic liver diseases worldwide. NAFLD is caused by numerous factors, including the genetic susceptibility, oxidative stress, unhealthy diet, and gut microbiota dysbiosis. Among these, gut microbiota is a key factor and plays an important role in the development of NAFLD. Therefore, modulating the composition and structure of gut microbiota might provide a new intervention strategy for NAFLD. Highland barley β-glucan (HBG) is a polysaccharide that can interact with gut microbiota after entering the lower gastrointestinal tract and subsequently improves NAFLD. Therefore, a Western diet was used to induce NAFLD in mouse models and the intervention effects and underlying molecular mechanisms of HBG on NAFLD mice based on gut microbiota were explored. The results indicated that HBG could regulate the composition of gut microbiota in NAFLD mice. In particular, HBG increased the abundance of short-chain fatty acids (SCFA)-producing bacteria (
    MeSH term(s) Mice ; Animals ; Non-alcoholic Fatty Liver Disease/metabolism ; Hordeum ; beta-Glucans/pharmacology ; Gastrointestinal Microbiome ; Diet, Western/adverse effects ; Liver/metabolism ; Dietary Supplements ; Lipids/pharmacology ; Mice, Inbred C57BL ; Diet, High-Fat
    Chemical Substances beta-Glucans ; Lipids
    Language English
    Publishing date 2024-02-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 2612033-1
    ISSN 2042-650X ; 2042-6496
    ISSN (online) 2042-650X
    ISSN 2042-6496
    DOI 10.1039/d3fo03386d
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 7872: 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.

    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.

  8. Article ; Online: Global prediction of primary liver cancer incidences and mortality in 2040.

    Li, Chenxi / He, Wen-Qiang

    Journal of hepatology

    2022  Volume 78, Issue 4, Page(s) e144–e146

    MeSH term(s) Humans ; Incidence ; Liver Neoplasms/epidemiology
    Language English
    Publishing date 2022-12-10
    Publishing country Netherlands
    Document type Letter ; Comment
    ZDB-ID 605953-3
    ISSN 1600-0641 ; 0168-8278
    ISSN (online) 1600-0641
    ISSN 0168-8278
    DOI 10.1016/j.jhep.2022.12.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 2027: 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)

    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: Digitalized diagnosis and treatment of pigmented villonodular synovitis of temporomandibular joint: a case report.

    Li, Chenxi / Parekejiang Pataer / Gong, Zhongcheng

    Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology

    2024  Volume 41, Issue 6, Page(s) 725–730

    Abstract: Pigmented villonodular synovitis (PVNS) is a rare locally aggressive benign tumor in the temporomandibular joint (TMJ). This paper presents a patient with TMJ-PVNS involving masseteric space, temporal bone, zygomatic process, and mandibular ramus. ... ...

    Abstract Pigmented villonodular synovitis (PVNS) is a rare locally aggressive benign tumor in the temporomandibular joint (TMJ). This paper presents a patient with TMJ-PVNS involving masseteric space, temporal bone, zygomatic process, and mandibular ramus. Digital technique was used to determine the boundary of the lesion and reconstruct the normal glenoid fossa. The temporalis myofascial flap was transplanted between titanium mesh and condyle to reconstruct the disk after the complete resection of the tumor. The patient's facial profile is symmetrical, with a mouth ope-ning of 43 mm. No local recurrence and complications, such as cerebrospinal fluid fistula and encephaloceles, were detected during 30-month follow-up period.
    MeSH term(s) Humans ; Synovitis, Pigmented Villonodular/diagnosis ; Synovitis, Pigmented Villonodular/surgery ; Temporomandibular Joint Disorders/diagnosis ; Temporomandibular Joint Disorders/surgery ; Temporomandibular Joint/surgery ; Temporomandibular Joint/pathology ; Diagnosis, Differential ; Skull/pathology
    Language Chinese
    Publishing date 2024-04-10
    Publishing country China
    Document type Case Reports ; Journal Article
    ZDB-ID 1202342-5
    ISSN 2618-0456 ; 1000-1182
    ISSN (online) 2618-0456
    ISSN 1000-1182
    DOI 10.7518/hxkq.2023.2023198
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 4073: 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.

  10. Article ; Online: Direct-Write Printed Slippery Surface for Assembling a High-Quality Graphene Structure and Its Application in Flexible Electric Actuators.

    Kang, Haiting / Wang, Shuo / Li, Chenxi / Wang, Kun / Sun, Jiazhen

    Langmuir : the ACS journal of surfaces and colloids

    2024  Volume 40, Issue 12, Page(s) 6571–6581

    Abstract: Graphene is a two-dimensional honeycomb-like nanomaterial generated by carbon atoms in ... ...

    Abstract Graphene is a two-dimensional honeycomb-like nanomaterial generated by carbon atoms in sp
    Language English
    Publishing date 2024-03-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2005937-1
    ISSN 1520-5827 ; 0743-7463
    ISSN (online) 1520-5827
    ISSN 0743-7463
    DOI 10.1021/acs.langmuir.4c00213
    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.

To top