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  1. Article: Identification and characterization of the critical genes encoding Cd-induced enhancement of SOD isozymes activities in Zhe-Maidong (

    Hou, Ruijun / Wang, Zhihui / Zhu, Qian / Wang, Jie / Zhou, Yifeng / Li, Ye / Liu, Huijun / Zhao, Qian / Huang, Jun

    Frontiers in plant science

    2024  Volume 15, Page(s) 1355849

    Abstract: ... as the identification of significant SOD isozyme genes, were investigated under different Cd stress treatments to Zhe ...

    Abstract Superoxide dismutase (SOD) protects plants from abiotic stress-induced reactive oxygen species (ROS) damage. Here, the effects of cadmium (Cd) exposure on ROS accumulation and SOD isozymes, as well as the identification of significant SOD isozyme genes, were investigated under different Cd stress treatments to Zhe-Maidong (
    Language English
    Publishing date 2024-03-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2024.1355849
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Assessment of health risks associated with pesticide and heavy metal contents in Fritillaria thunbergii Miq. (Zhe Beimu).

    Liu, Yuhong / Bei, Ke / Zheng, Weiran / Yu, Guoguang / Sun, Caixia

    Environmental science and pollution research international

    2022  Volume 30, Issue 10, Page(s) 26807–26818

    Abstract: Fritillaria thunbergii Miq. (Zhe Beimu, F. thunbergii) is widely cultivated in China's Zhejiang ...

    Abstract Fritillaria thunbergii Miq. (Zhe Beimu, F. thunbergii) is widely cultivated in China's Zhejiang province, and pesticides and heavy metals are two major factors affecting its quality and safety. A total of 106 F. thunbergii samples from six main production areas were analyzed for 76 pesticides and four heavy metal content (As, Cd, Hg, and Pb). The pesticide detection rate of the samples was 66.98%; overall, the pesticide residues were very low, and residue levels ranged from 0.010 to 0.231 mg kg
    MeSH term(s) Humans ; Fritillaria/chemistry ; Cadmium ; Pesticides ; Pesticide Residues ; Lead ; Metals, Heavy/analysis ; Mercury ; Risk Assessment ; China
    Chemical Substances Cadmium (00BH33GNGH) ; Pesticides ; Pesticide Residues ; Lead (2P299V784P) ; Metals, Heavy ; Mercury (FXS1BY2PGL)
    Language English
    Publishing date 2022-11-12
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-23995-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

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  3. Article ; Online: Assessment of health risks associated with pesticide and heavy metal contents in Fritillaria thunbergii Miq. (Zhe Beimu)

    Liu, Yuhong / Bei, Ke / Zheng, Weiran / Yu, Guoguang / Sun, Caixia

    Environ Sci Pollut Res. 2023 Feb., v. 30, no. 10 p.26807-26818

    2023  

    Abstract: Fritillaria thunbergii Miq. (Zhe Beimu, F. thunbergii) is widely cultivated in China’s Zhejiang ...

    Abstract Fritillaria thunbergii Miq. (Zhe Beimu, F. thunbergii) is widely cultivated in China’s Zhejiang province, and pesticides and heavy metals are two major factors affecting its quality and safety. A total of 106 F. thunbergii samples from six main production areas were analyzed for 76 pesticides and four heavy metal content (As, Cd, Hg, and Pb). The pesticide detection rate of the samples was 66.98%; overall, the pesticide residues were very low, and residue levels ranged from 0.010 to 0.231 mg kg⁻¹. The detection rates of As, Cd, Hg, and Pb were 95.3%, 100%, 76.4%, and 100%, respectively. A risk assessment of human exposure to pesticides and heavy metals via intake of F. thunbergii was performed, and the results revealed that the pesticide residues and heavy metal content detected in F. thunbergii does not pose a potential risk to human health, either in the long or short term. The exposure assessment showed that the levels of pesticides and heavy metals in F. thunbergii were safe for human consumption. These results provide useful information on F. thunbergii consumption.
    Keywords Fritillaria thunbergii ; exposure assessment ; heavy metals ; human health ; humans ; pesticides ; risk ; China
    Language English
    Dates of publication 2023-02
    Size p. 26807-26818.
    Publishing place Springer Berlin Heidelberg
    Document type Article ; Online
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-022-23995-6
    Database NAL-Catalogue (AGRICOLA)

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  4. Article: Impacts of the Zhe-Min Coastal Current on the biogeographic pattern of microbial eukaryotic communities

    Xu, Zhimeng / Dai, Minhan / Li, Yifan / Li, Yingdong / Liu, Hongbin / Lu, Yanhong / Yuan, Zhongwei

    Progress in oceanography. 2020 Apr., v. 183

    2020  

    Abstract: ... the geographic distributions of microorganisms. The Zhe-Min Coastal Current (ZMCC) is strong in winter and could influence ...

    Abstract One interesting question in the study of marine microbial ecology is how ocean currents affect the geographic distributions of microorganisms. The Zhe-Min Coastal Current (ZMCC) is strong in winter and could influence the plankton communities in Hong Kong coastal waters by bringing species from far north. In this study, we investigated the spatial distribution of microbial eukaryotic communities (MEC) in the ZMCC and evaluated the relative contribution of environmental and spatial factors on the variations of MEC. The results showed that diverse taxa of diatoms (Bacillariophyceae) and Dinophyceae (Dinoflagellata) dominated the sequences in all samples. MEC compositions in the Hong Kong coastal waters were closer to the communities in the ZMCC than other adjacent areas. Abundant and rare taxa exhibited a similar geographic pattern of distribution. Environmental factors alone explained 14.1% and 27.6% of the variations in the entire and abundant communities, respectively, which were higher than pure spatial factors (8.3% and 19.5%, respectively). The lower importance of spatial factors (dispersal limitation) might be explained by the passive dispersal favored by current transportation and was further supported by the high immigration rate computed in the neutral community model (NCM). High fitness to the NCM (R2 = 0.74) indicated the predominant role of neutral process in shaping the MEC. The large proportion of unexplained variations in rare taxa suggested the importance of other potential factors, especially biotic interactions. Our study demonstrates the influences of coastal current on local and regional structures of MEC.
    Keywords Bacillariophyceae ; biocenosis ; coastal water ; Dinophyceae ; environmental factors ; geographical distribution ; immigration ; microbial ecology ; microorganisms ; plankton ; water currents ; winter ; China
    Language English
    Dates of publication 2020-04
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 0079-6611
    DOI 10.1016/j.pocean.2020.102309
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Multiple biomarkers for indicating changes of the organic matter source over the last decades in the Min-Zhe sediment zone, the East China Sea

    Yan Li / Jia Lin / Xiang-Po Xu / Jin-Zhong Liu / Qian-Zhi Zhou / Jiang-Hai Wang

    Ecological Indicators, Vol 139, Iss , Pp 108917- (2022)

    2022  

    Abstract: ... in a long sediment core collected from the Min-Zhe fined-grained sediment zone of the ECS were ...

    Abstract The temporal variation of sedimentary organic matters (SOM) in the East China Sea (ECS) is not fully assessed due to the complicated natural and anthropogenic processes. In this study, the compositions and distributions of multi-biomarker indicators (n-alkanes, n-alkanols and specific sterols) in a long sediment core collected from the Min-Zhe fined-grained sediment zone of the ECS were systematically studied to reveal variations of SOM sources and phytoplankton records over the last decades. The results of n-alkanes and sterols have demonstrated that terrestrial plants are the dominant SOM source, with the mean proportion of 67%. The temporal variation of terrestrial to marine biomarker ratios (TMBR) agree well with that of the dominant n-alkanes and terrigenous/aquatic ratios (TAR), suggesting that the multi-biomarker indicators yield a better assessment of the SOM source input. The regular variations of terrestrial OM and phytoplankton signals during the past decades record the interaction among marine ecological effects, anthropogenic activities and natural processes (i.e., extreme climate events). As a whole, the elevated productivity of marine phytoplankton since 1952 (mainly caused by enhanced nutrient inputs owing to the intensified human activities) and the decline in the period of 2005–2011 (likely influenced by the water impoundment of the Three Gorges Dam in 2003) were well reconstructed on the basis of brassicasterol (B) and dinosterol (D) indicators in this study. The B/(B + D) ratios also reveal the changes of community structure as a result of variations in the nutrient structure controlled by anthropogenic forcing. Notably, the anomalous peak in the abundance of n-alkanes with the even carbon predominance in about 1990 is identified for the first time, which may occur at that time of the first heavy rainfall after a long drought and is probably of the origin of biomass/fossil fuel combustion.
    Keywords Lipid biomarkers ; Terrestrial organic matters ; Phytoplankton productivity ; The East China Sea ; Ecology ; QH540-549.5
    Subject code 550
    Language English
    Publishing date 2022-06-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article: Multiple biomarkers for indicating changes of the organic matter source over the last decades in the Min-Zhe sediment zone, the East China Sea

    Li, Yan / Lin, Jia / Xu, Xiang-Po / Liu, Jin-Zhong / Zhou, Qian-Zhi / Wang, Jiang-Hai

    Ecological indicators. 2022 June, v. 139

    2022  

    Abstract: ... in a long sediment core collected from the Min-Zhe fined-grained sediment zone of the ECS were ...

    Abstract The temporal variation of sedimentary organic matters (SOM) in the East China Sea (ECS) is not fully assessed due to the complicated natural and anthropogenic processes. In this study, the compositions and distributions of multi-biomarker indicators (n-alkanes, n-alkanols and specific sterols) in a long sediment core collected from the Min-Zhe fined-grained sediment zone of the ECS were systematically studied to reveal variations of SOM sources and phytoplankton records over the last decades. The results of n-alkanes and sterols have demonstrated that terrestrial plants are the dominant SOM source, with the mean proportion of 67%. The temporal variation of terrestrial to marine biomarker ratios (TMBR) agree well with that of the dominant n-alkanes and terrigenous/aquatic ratios (TAR), suggesting that the multi-biomarker indicators yield a better assessment of the SOM source input. The regular variations of terrestrial OM and phytoplankton signals during the past decades record the interaction among marine ecological effects, anthropogenic activities and natural processes (i.e., extreme climate events). As a whole, the elevated productivity of marine phytoplankton since 1952 (mainly caused by enhanced nutrient inputs owing to the intensified human activities) and the decline in the period of 2005–2011 (likely influenced by the water impoundment of the Three Gorges Dam in 2003) were well reconstructed on the basis of brassicasterol (B) and dinosterol (D) indicators in this study. The B/(B + D) ratios also reveal the changes of community structure as a result of variations in the nutrient structure controlled by anthropogenic forcing. Notably, the anomalous peak in the abundance of n-alkanes with the even carbon predominance in about 1990 is identified for the first time, which may occur at that time of the first heavy rainfall after a long drought and is probably of the origin of biomass/fossil fuel combustion.
    Keywords alkanes ; biomarkers ; biomass ; carbon ; climate ; community structure ; drought ; fossil fuels ; fuel combustion ; humans ; organic matter ; phytoplankton ; rain ; sediments ; sterols ; temporal variation ; East China Sea
    Language English
    Dates of publication 2022-06
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 2036774-0
    ISSN 1872-7034 ; 1470-160X
    ISSN (online) 1872-7034
    ISSN 1470-160X
    DOI 10.1016/j.ecolind.2022.108917
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 7436: Show issues

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  7. Book: Kong zi zhe yang shuo

    Liu, Xubing / Wang, Jing

    Konfuzius sagte

    2013  

    Author's details Liu Xubing ; Wang Jing
    Language Chinese ; German
    Size 316 S., Ill.
    Edition 1. Auflage
    Publisher BACOPA
    Publishing place Schiedlberg
    Document type Book
    ISBN 9783902735324 ; 3902735325
    Database Former special subject collection: coastal and deep sea fishing

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  8. Book: Yi xue zhe xue fan chou

    Liu, Hong

    (Ren wen yi xue yu wei sheng guan li cong shu)

    2014  

    Author's details Liu Hong zhu
    Series title Ren wen yi xue yu wei sheng guan li cong shu
    MeSH term(s) Philosophy, Medical
    Language Chinese
    Size x, 278 pages.
    Edition Di 1 ban.
    Publisher Ke xue chu ban she
    Publishing place Beijing
    Document type Book
    ISBN 9787030407993 ; 7030407997
    Database Catalogue of the US National Library of Medicine (NLM)

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  9. Book: Visualized medicine

    Liu, Zhe

    emerging techniques and developing frontiers

    (Advances in experimental medicine and biology ; 1199)

    2023  

    Author's details Zhe Liu editor
    Series title Advances in experimental medicine and biology ; 1199
    Collection
    Language English
    Size xv, 183 Seiten, Illustrationen
    Publisher Springer
    Publishing place Singapore
    Publishing country Singapore
    Document type Book
    HBZ-ID HT020685371
    ISBN 978-981-32-9901-6 ; 9789813299023 ; 981-32-9901-0 ; 9813299029
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    Zs A 3192 -1199- not available for loan Zeitschriften-Lesesaal

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  10. Article ; Online: De novo assembly and annotation of the Zhe-Maidong (Ophiopogon japonicus (L.f.) Ker-Gawl) transcriptome in different growth stages.

    Liu, Huijun / Wang, Ying / Wang, Tingzhang / Ying, Xuhui / Wu, Rongrong / Chen, Huan

    Scientific reports

    2017  Volume 7, Issue 1, Page(s) 3616

    Abstract: Zhe-Maidong (Ophiopogon japonicus (L.f.) Ker-Gawl) is a traditional medicinal herb in the family ... three different growth stages of Zhe-Maidong were investigated using RNA-seq, and a total of 16.4 Gb ... for Zhe-Maidong and will expand the available O. japonicus gene library and facilitate further genome-wide ...

    Abstract Zhe-Maidong (Ophiopogon japonicus (L.f.) Ker-Gawl) is a traditional medicinal herb in the family Liliaceae that has significant pharmacological effects on immunity and cardiovascular disease. In this study, three different growth stages of Zhe-Maidong were investigated using RNA-seq, and a total of 16.4 Gb of raw data was obtained. After filtering and assembling, 96,738 unigenes with an average length of 605.3 bp were ultimately generated. A total of 77,300 unigenes were annotated using information from five databases, including the NT, NR, SwissProt, Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) databases. Additionally, the mechanisms of flavonoid, saponin and polysaccharide biosynthesis and of accumulation at different stages of tuber development were also characterized. From the first to third years, the contents of flavonoids, saponins and polysaccharides all increased, whereas the expression levels of related genes decreased in the flavonoid and saponin pathways and first increased and then decreased in the polysaccharide pathway. The results of this study provide the most comprehensive expressed sequence resource for Zhe-Maidong and will expand the available O. japonicus gene library and facilitate further genome-wide research and analyses of this species.
    MeSH term(s) Asparagaceae/genetics ; Asparagaceae/growth & development ; Asparagaceae/metabolism ; Computational Biology/methods ; Flavonoids/metabolism ; Gene Expression Profiling ; Gene Expression Regulation, Plant ; Gene Ontology ; High-Throughput Nucleotide Sequencing ; Life Cycle Stages ; Metabolic Networks and Pathways ; Molecular Sequence Annotation ; Transcriptome
    Chemical Substances Flavonoids
    Language English
    Publishing date 2017-06-15
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-017-03937-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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