LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 186

Search options

  1. Article: A Long Photoperiod Promoted the Development, Reproduction, and Predation of

    Yu, Haixia / Yuan, Xinjuan / Xie, Zhiqiang / Zhang, Qiqi / Zheng, Changying / Sun, Lijuan

    Insects

    2024  Volume 15, Issue 4

    Abstract: To explore the feasibility of adjusting the photoperiod to regulate the life parameters and predation ability ... ...

    Abstract To explore the feasibility of adjusting the photoperiod to regulate the life parameters and predation ability of
    Language English
    Publishing date 2024-03-22
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662247-6
    ISSN 2075-4450
    ISSN 2075-4450
    DOI 10.3390/insects15040214
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Z-Type Heterojunction MnO

    Lu, Guanglu / Li, Xinjuan / Lu, Peng / Guo, He / Wang, Zimo / Zhang, Qian / Li, Yuchao / Sun, Wenbo / An, Jiutao / Zhang, Zijian

    Toxics

    2024  Volume 12, Issue 1

    Abstract: A Z-type heterojunction ... ...

    Abstract A Z-type heterojunction MnO
    Language English
    Publishing date 2024-01-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2733883-6
    ISSN 2305-6304 ; 2305-6304
    ISSN (online) 2305-6304
    ISSN 2305-6304
    DOI 10.3390/toxics12010070
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Indole-3-acetic acid alleviates DSS-induced colitis by promoting the production of R-equol from

    Li, Miaomiao / Han, Xue / Sun, Lijun / Liu, Xinjuan / Zhang, Weizhen / Hao, Jianyu

    Gut microbes

    2024  Volume 16, Issue 1, Page(s) 2329147

    Abstract: Background: Inflammatory bowel disease (IBD) is characterized by immune-mediated, chronic inflammation of the intestinal tract. The occurrence of IBD is driven by the complex interactions of multiple factors. The objective of this study was to evaluate ... ...

    Abstract Background: Inflammatory bowel disease (IBD) is characterized by immune-mediated, chronic inflammation of the intestinal tract. The occurrence of IBD is driven by the complex interactions of multiple factors. The objective of this study was to evaluate the therapeutic effects of IAA in colitis.
    Method: C57/BL6 mice were administered 2.5% DSS in drinking water to induce colitis. IAA,
    Result: In our study, we found IAA alleviates DSS-induced colitis in mice by altering the gut microbiome. The abundance of
    Conclusion: Our study demonstrates that IAA, an indole derivative, alleviates DSS-induced colitis by promoting the production of Equol from
    MeSH term(s) Mice ; Animals ; Equol/metabolism ; Equol/pharmacology ; Equol/therapeutic use ; RNA, Ribosomal, 16S/genetics ; Gastrointestinal Microbiome ; Colitis/chemically induced ; Colitis/drug therapy ; Colitis/metabolism ; Indoleacetic Acids/metabolism ; Inflammatory Bowel Diseases/pathology ; Inflammation/pathology ; Forkhead Transcription Factors/genetics ; Forkhead Transcription Factors/metabolism ; Forkhead Transcription Factors/pharmacology ; Dextran Sulfate/toxicity ; Mice, Inbred C57BL ; Disease Models, Animal ; Colon/metabolism ; Bifidobacterium
    Chemical Substances indoleacetic acid (6U1S09C61L) ; Equol (531-95-3) ; RNA, Ribosomal, 16S ; Indoleacetic Acids ; Forkhead Transcription Factors ; Dextran Sulfate (9042-14-2)
    Language English
    Publishing date 2024-03-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2575755-6
    ISSN 1949-0984 ; 1949-0984
    ISSN (online) 1949-0984
    ISSN 1949-0984
    DOI 10.1080/19490976.2024.2329147
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Human Umbilical Cord Mesenchymal Stem Cells Improve Lung Function in Chronic Obstructive Pulmonary Disease Rat Model Through Regulating Lung Microbiota.

    Zhang, Xiao / Hu, Ting / Yu, Xinjuan / Wang, Tianying / Jiang, Lei / Sun, Lixin / Han, Wei

    Stem cells (Dayton, Ohio)

    2024  Volume 42, Issue 4, Page(s) 346–359

    Abstract: Background: The use of human umbilical cord mesenchymal stem cells (UC-MSCs) has shown promise in improving the pathophysiological characteristics of rats with chronic obstructive pulmonary disease (COPD). However, more research is needed to understand ... ...

    Abstract Background: The use of human umbilical cord mesenchymal stem cells (UC-MSCs) has shown promise in improving the pathophysiological characteristics of rats with chronic obstructive pulmonary disease (COPD). However, more research is needed to understand the exact mechanism behind their therapeutic effects and their impact on lung microbiota.
    Methods: To investigate this, rats were randomly assigned to one of 3 groups: Control, COPD + vehicle, and COPD + UC-MSCs group. Lung function changes after UC-MSCs therapy were evaluated weekly for 6 weeks. Additionally, lactate dehydrogenase (LDH), TNF (tumor necrosis factor)-α, IL (interleukin)-6, and IL-1β level in bronchoalveolar lavage fluid (BALF) were analyzed. Arterial blood gas and weight were recorded. Hematoxylin and eosin (HE) staining was used to examine lung pathology, while changes in the lung microbiota were evaluated through 16S rRNA sequencing.
    Results: The administration of UC-MSCs in rats led to a progressive amelioration of COPD, as demonstrated by enhanced lung function and reduced inflammatory response. UC-MSCs treatment significantly altered the structure and diversity of the lung microbiota, effectively preventing microbiota dysbiosis. This was achieved by increasing the abundance of Bacteroidetes and reducing the levels of Proteobacteria. Additionally, treatment with UC-MSCs reduced the activation of pathways associated with COPD, including microbial metabolism, ABC transporters, and Quorum sensing. The group of UC-MSCs showed increased metabolic pathways, such as amino acid biosynthesis, purine metabolism, starch and sucrose metabolism, and biosynthesis of secondary metabolites, compared to the COPD group.
    Conclusions: The use of UC-MSCs was found to reduce inflammation and improve lung function in rats with COPD. The mechanism may be related to the lung microbiota, as UC-MSCs improved the communities of lung microbiota and regulated dysregulated metabolic pathways.
    MeSH term(s) Rats ; Humans ; Animals ; RNA, Ribosomal, 16S ; Rats, Sprague-Dawley ; Lung/pathology ; Pulmonary Disease, Chronic Obstructive/therapy ; Pulmonary Disease, Chronic Obstructive/pathology ; Tumor Necrosis Factor-alpha ; Interleukin-6 ; Mesenchymal Stem Cells ; Umbilical Cord ; Mesenchymal Stem Cell Transplantation
    Chemical Substances RNA, Ribosomal, 16S ; Tumor Necrosis Factor-alpha ; Interleukin-6
    Language English
    Publishing date 2024-01-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 1143556-2
    ISSN 1549-4918 ; 1066-5099
    ISSN (online) 1549-4918
    ISSN 1066-5099
    DOI 10.1093/stmcls/sxae007
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Comment on Qiu et al. (2022) 'Prevalence of cognitive frailty among community-dwelling older adults: A systematic review and meta-analysis'.

    Zhang, Xiaoming / Bai, Yunfeng / Li, Jiamin / Sun, Xiangyu / Wu, Xinjuan

    International journal of nursing studies

    2022  Volume 127, Page(s) 104184

    MeSH term(s) Aged ; Cognition ; Frail Elderly ; Frailty/epidemiology ; Humans ; Independent Living ; Prevalence
    Language English
    Publishing date 2022-01-25
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 80148-3
    ISSN 1873-491X ; 0020-7489
    ISSN (online) 1873-491X
    ISSN 0020-7489
    DOI 10.1016/j.ijnurstu.2022.104184
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Comment on "global prevalence of sarcopenic obesity in older adults: A systematic review and meta-analysis".

    Zhang, Xiao-Ming / Liu, Chenglin / Sun, Xiangyu / Jiao, Jing / Wu, Xinjuan / Xie, Xiaohua

    Clinical nutrition (Edinburgh, Scotland)

    2022  Volume 41, Issue 6, Page(s) 1451–1453

    MeSH term(s) Aged ; Humans ; Obesity/epidemiology ; Prevalence ; Sarcopenia/epidemiology
    Language English
    Publishing date 2022-04-20
    Publishing country England
    Document type Letter ; Meta-Analysis ; Systematic Review ; Comment
    ZDB-ID 604812-2
    ISSN 1532-1983 ; 0261-5614
    ISSN (online) 1532-1983
    ISSN 0261-5614
    DOI 10.1016/j.clnu.2022.04.011
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Infection caused by Cupriavidus gilardii in a convalescent COVID-19 patient.

    Fang, Xuejie / Lu, Kongmiao / Sun, Shuqi / Zhang, Hao / Yu, Xinjuan / Han, Wei

    International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

    2023  Volume 134, Page(s) 287–289

    Abstract: Cupriavidus gilardii is an aerobic, gram-negative bacillus that can opportunistically infect immunocompromised patients or those undergoing invasive procedures. We reported a case caused by C. gilardii in a previously basic healthy 78-year-old male, who ... ...

    Abstract Cupriavidus gilardii is an aerobic, gram-negative bacillus that can opportunistically infect immunocompromised patients or those undergoing invasive procedures. We reported a case caused by C. gilardii in a previously basic healthy 78-year-old male, who had COVID-19 and had used corticosteroids recently. The bacterium was identified as C. gilardii by the metagenomic next-generation sequencing from the patient's bronchoalveolar lavage fluid and blood. In addition, this is the first time that we isolated C. gilardii from bronchoalveolar lavage fluid, which provides clinical experience in rare bacterial infections.
    MeSH term(s) Male ; Humans ; Aged ; Gram-Negative Bacterial Infections/microbiology ; COVID-19 ; Cupriavidus ; Immunocompromised Host ; Bronchoalveolar Lavage Fluid
    Language English
    Publishing date 2023-07-20
    Publishing country Canada
    Document type Case Reports
    ZDB-ID 1331197-9
    ISSN 1878-3511 ; 1201-9712
    ISSN (online) 1878-3511
    ISSN 1201-9712
    DOI 10.1016/j.ijid.2023.07.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Chloroplast genomes of Caragana tibetica and Caragana turkestanica: structures and comparative analysis.

    Liu, LiE / Li, HongYan / Li, JiaXin / Li, XinJuan / Hu, Na / Sun, Jing / Zhou, Wu

    BMC plant biology

    2024  Volume 24, Issue 1, Page(s) 254

    Abstract: Background: The genus Caragana encompasses multiple plant species that possess medicinal and ecological value. However, some species of Caragana are quite similar in morphology, so identifying species in this genus based on their morphological ... ...

    Abstract Background: The genus Caragana encompasses multiple plant species that possess medicinal and ecological value. However, some species of Caragana are quite similar in morphology, so identifying species in this genus based on their morphological characteristics is considerably complex. In our research, illumina paired-end sequencing was employed to investigate the genetic organization and structure of Caragana tibetica and Caragana turkestanica, including the previously published chloroplast genome sequence of 7 Caragana plants.
    Results: The lengths of C. tibetica and C. turkestanica chloroplast genomes were 128,433 bp and 129,453 bp, respectively. The absence of inverted repeat sequences in these two species categorizes them under the inverted repeat loss clade (IRLC). They encode 110 and 111 genes (4 /4 rRNA genes, 30 /31tRNA genes, and 76 /76 protein-coding genes), respectively. Comparison of the chloroplast genomes of C. tibetica and C. turkestanica with 7 other Caragana species revealed a high overall sequence similarity. However, some divergence was observed between certain intergenic regions (matK-rbcL, psbD-psbM, atpA-psbI, and etc.). Nucleotide diversity (π) analysis revealed the detection of five highly likely variable regions, namely rps2-atpI, accD-psaI-ycf4, cemA-petA, psbN-psbH and rpoA-rps11. Phylogenetic analysis revealed that C. tibetica's sister species is Caragana jubata, whereas C. turkestanica's closest relative is Caragana arborescens.
    Conclusions: The present study provides worthwhile information about the chloroplast genomes of C. tibetica and C. turkestanica, which aids in the identification and classification of Caragana species.
    MeSH term(s) Phylogeny ; Caragana/genetics ; Genome, Chloroplast/genetics
    Language English
    Publishing date 2024-04-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 2059868-3
    ISSN 1471-2229 ; 1471-2229
    ISSN (online) 1471-2229
    ISSN 1471-2229
    DOI 10.1186/s12870-024-04979-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: p

    Han, Xue / Li, Miaomiao / Sun, Lijun / Liu, Xinjuan / Yin, Yue / Hao, Jianyu / Zhang, Weizhen

    Nutrients

    2022  Volume 14, Issue 24

    Abstract: Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory disease characterized by intestinal inflammatory cell infiltration and intestinal mucosal damage. The mechanism by which diet contributes to the pathogenesis of IBD remains largely ... ...

    Abstract Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory disease characterized by intestinal inflammatory cell infiltration and intestinal mucosal damage. The mechanism by which diet contributes to the pathogenesis of IBD remains largely unknown. In this study, we explored the therapeutic effect of
    Language English
    Publishing date 2022-12-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu14245383
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Corrigendum to: "Effects of fermentation on structural characteristics and in vitro physiological activities of barley β-glucan" [Carbohydr. Polym., 231, 2020, 115685].

    Xiao, Xiang / Tan, Cui / Sun, Xinjuan / Zhao, Yansheng / Zhang, Jiayan / Zhu, Ying / Bai, Juan / Dong, Ying / Zhou, Xinghua

    Carbohydrate polymers

    2022  Volume 290, Page(s) 119422

    Language English
    Publishing date 2022-04-22
    Publishing country England
    Document type Published Erratum
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    DOI 10.1016/j.carbpol.2022.119422
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top