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  1. Book: Jin yan

    Zheng, Xiao / Li, Zhizhong

    (Yuan ming shi liao bi ji cong kan ; 元明史料筆記叢刊)

    1984  

    Author's details Zheng xiao zhuan; li zhi zhong dian jiao
    Series title Yuan ming shi liao bi ji cong kan
    元明史料筆記叢刊
    Keywords China
    Language Chinese
    Size Getr. Zählung
    Edition Di 1 ban
    Publisher Zhong hua shu ju
    Publishing place Bei jing
    Document type Book
    Database Former special subject collection: coastal and deep sea fishing

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  2. Book: Liu wei di huang wan gu jin yan jiu yu ying yong

    Nian, Li

    2016  

    Author's details zhu bian Nian Li, Kang Liyuan ; fu zhu bian Zhou Zhihuan, Liu Hongyan, Sun Feng
    MeSH term(s) Materia Medica/pharmacology ; Rehmannia/chemistry ; Medicine, Chinese Traditional
    Language Chinese
    Size 2, 6, 379 pages ;, 24 cm.
    Edition Di 1 ban
    Document type Book
    ISBN 9787513221191 ; 7513221197
    Database Catalogue of the US National Library of Medicine (NLM)

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  3. Article: Molecular analysis of two Chinese pear (Pyrus bretschneideri Rehd.) spontaneous self-compatible mutants, Yan Zhuang and Jin Zhui.

    Li, M F / Li, X F / Han, Zh H / Shu, H R / Li, T Zh

    Plant biology (Stuttgart, Germany)

    2009  Volume 11, Issue 5, Page(s) 774–783

    Abstract: Yan Zhuang and Jin Zhui are spontaneous bud mutants of Chinese pear (Pyrus bretschneideri Rehd ... prove that Yan Zhuang and Jin Zhui are self-compatible. The fruit set rate and seed number after ... cross-pollination suggest that the self-compatibility of Yan Zhuang and Jin Zhui may be due to natural mutations ...

    Abstract Yan Zhuang and Jin Zhui are spontaneous bud mutants of Chinese pear (Pyrus bretschneideri Rehd.) from Ya Li. Both fruit set rate and seed number after self-pollination, together with pollen tube growth, prove that Yan Zhuang and Jin Zhui are self-compatible. The fruit set rate and seed number after cross-pollination suggest that the self-compatibility of Yan Zhuang and Jin Zhui may be due to natural mutations of the stylar S allele and pollen S allele, respectively. PCR amplification of the S-RNase gene in self-pollinated progeny of Yan Zhuang and Jin Zhui show that they contain point mutations in the stylar S(21) allele and pollen S(34) allele, respectively. The cDNA sequence of the Yan Zhuang stylar S-RNase gene revealed that the 182nd nucleotide of the S(21)-RNase (cDNA) sequence had been substituted resulting in a Gly to Val mutation, and this might affect the stability of the S-RNase. In addition, Western blotting showed that one Yan Zhuang stylar S-RNase was absent and the expression level of another S-RNase protein was decreased compared to Ya Li. Therefore, we suggest that the self-compatibility of Yan Zhuang is caused by a point mutation in an S(21)-RNase nucleotide.
    MeSH term(s) Alleles ; Amino Acid Substitution ; Base Sequence ; Flowers/enzymology ; Fruit/growth & development ; Inbreeding ; Molecular Sequence Data ; Pollination ; Pyrus/enzymology ; Pyrus/genetics ; Pyrus/growth & development ; Reverse Transcriptase Polymerase Chain Reaction ; Ribonucleases/genetics ; Sequence Analysis, DNA
    Chemical Substances Ribonucleases (EC 3.1.-)
    Language English
    Publishing date 2009-09
    Publishing country England
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1464075-2
    ISSN 1438-8677 ; 1435-8603
    ISSN (online) 1438-8677
    ISSN 1435-8603
    DOI 10.1111/j.1438-8677.2008.00180.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 99/704: Show issues

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  4. Book: Liao jin yuan wen xue yan jiu

    Li, Xiusheng / Liu, Dake / Zha, Hongde

    (20 shi ji zhong guo wen xue yan jiu ; 20世纪中国文学研究)

    2001  

    Author's details Li xiu sheng, zha hong de; liu da ke ... [et al.]
    Series title 20 shi ji zhong guo wen xue yan jiu ; 20世纪中国文学研究
    Language Chinese
    Size 2, 3, 13, 4, 752 S
    Edition Di yi ban
    Publisher Bei jing chu ban she
    Publishing place Bei jing
    Document type Book
    Database Former special subject collection: coastal and deep sea fishing

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  5. Book: Gu jin she zhen yan jiu yu tu pu

    Li, Renxian

    1998  

    Title translation Atlas and studies of ancient and contemporary tongue diagnosis.
    Author's details zhu bian Li Renxian
    MeSH term(s) Oral Manifestations ; Medicine, Chinese Traditional ; Tongue/pathology
    Language Chinese
    Size 4, 92 p. :, ill.
    Edition Di 1 ban.
    Publisher Guangdong ke ji chu ban she
    Publishing place Guangzhou Shi
    Document type Book
    ISBN 9787535920706 ; 7535920705
    Database Catalogue of the US National Library of Medicine (NLM)

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  6. Book: Zhong guo jin dai ren wu yan jiu xin xi

    Li, Yanjiao / Li, Xisuo

    (Xue shu yan jiu zhi nan cong shu ; 学朮硏究指南丛书)

    1989  

    Author's details Lin yan jiao, li xi suo zhu bian
    Series title Xue shu yan jiu zhi nan cong shu
    学朮硏究指南丛书
    Keywords China
    Language Chinese
    Dates of publication 1989-1988
    Size 2, 3, 399 p., 21 cm
    Edition Di 1 ban, di 2 ci yin shua
    Publisher Tian jin jiao yu chu ban she
    Publishing place Tian jin
    Document type Book
    Note Includes bibliographical references and index
    ISBN 7530906429 ; 9787530906422
    Database Former special subject collection: coastal and deep sea fishing

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  7. Article ; Online: Discovery from Hypericum elatoides and synthesis of hyperelanitriles as α-aminopropionitrile-containing polycyclic polyprenylated acylphloroglucinols.

    Xie, Jin-Yan / Li, Pengfei / Yan, Xi-Tao / Gao, Jin-Ming

    Communications chemistry

    2024  Volume 7, Issue 1, Page(s) 1

    Abstract: The search for lead compounds with anti-neuroinflammatory activity from structurally 'optimized' natural products is a crucial and promising strategy in the quest to discover safe and efficacious agents for treating neurodegenerative diseases. A ... ...

    Abstract The search for lead compounds with anti-neuroinflammatory activity from structurally 'optimized' natural products is a crucial and promising strategy in the quest to discover safe and efficacious agents for treating neurodegenerative diseases. A phytochemical investigation on the aerial portions of Hypericum elatoides led to the isolation of five nitrogenous polycyclic polyprenylated acylphloroglucinols (PPAPs), hyperelanitriles A-D (1-4) and hyperelamine A (5). Their structures were determined by spectroscopic analysis, ECD and NMR calculations, and X-ray crystallography. To the best of our knowledge, compounds 1-4 represent the first examples of acylphloroglucinols featuring an α-aminonitrile moiety, while 5 is a rare enamine-containing PPAP. Further, the synthesis of these naturally occurring PPAP-based nitriles or amines was accomplished. Compound 5 exhibited inhibitory activity against LPS-activated NO production in BV-2 cells, potentially through the suppression of TLR-4/NF-κB signaling. Here we show the isolation, structural elucidation, synthesis, and bioactive evaluation of compounds 1-5.
    Language English
    Publishing date 2024-01-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 2929562-2
    ISSN 2399-3669 ; 2399-3669
    ISSN (online) 2399-3669
    ISSN 2399-3669
    DOI 10.1038/s42004-023-01091-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book: [Jin gui yue yan]

    Li, Yunqing

    [Simplified explanation of Zhang's Jin gui yao lue

    (Guangdong Zhong yi yao yan jiu cong shu, ; 3)

    1957  

    Series title Guangdong Zhong yi yao yan jiu cong shu, ; 3
    Language Chinese
    Size 54 p.
    Publisher Guangdong ren min chu ban she
    Publishing place Canton
    Document type Book
    Database Catalogue of the US National Library of Medicine (NLM)

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  9. Article ; Online: Discovery from Hypericum elatoides and synthesis of hyperelanitriles as α-aminopropionitrile-containing polycyclic polyprenylated acylphloroglucinols

    Jin-Yan Xie / Pengfei Li / Xi-Tao Yan / Jin-Ming Gao

    Communications Chemistry, Vol 7, Iss 1, Pp 1-

    2024  Volume 9

    Abstract: Abstract The search for lead compounds with anti-neuroinflammatory activity from structurally ‘optimized’ natural products is a crucial and promising strategy in the quest to discover safe and efficacious agents for treating neurodegenerative diseases. A ...

    Abstract Abstract The search for lead compounds with anti-neuroinflammatory activity from structurally ‘optimized’ natural products is a crucial and promising strategy in the quest to discover safe and efficacious agents for treating neurodegenerative diseases. A phytochemical investigation on the aerial portions of Hypericum elatoides led to the isolation of five nitrogenous polycyclic polyprenylated acylphloroglucinols (PPAPs), hyperelanitriles A–D (1–4) and hyperelamine A (5). Their structures were determined by spectroscopic analysis, ECD and NMR calculations, and X-ray crystallography. To the best of our knowledge, compounds 1–4 represent the first examples of acylphloroglucinols featuring an α-aminonitrile moiety, while 5 is a rare enamine-containing PPAP. Further, the synthesis of these naturally occurring PPAP-based nitriles or amines was accomplished. Compound 5 exhibited inhibitory activity against LPS-activated NO production in BV-2 cells, potentially through the suppression of TLR-4/NF-κB signaling. Here we show the isolation, structural elucidation, synthesis, and bioactive evaluation of compounds 1–5.
    Keywords Chemistry ; QD1-999
    Subject code 540
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  10. Article ; Online: Cavernous Lymphangioma originating from the antrum of the stomach.

    Zhang, Jin-Yan / Yin, Zhi-Kun / Li, Ji

    The American journal of the medical sciences

    2023  Volume 366, Issue 6, Page(s) e93–e94

    MeSH term(s) Humans ; Lymphangioma/diagnostic imaging ; Lymphangioma/surgery ; Stomach ; Abdomen
    Language English
    Publishing date 2023-06-29
    Publishing country United States
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 82078-7
    ISSN 1538-2990 ; 0002-9629
    ISSN (online) 1538-2990
    ISSN 0002-9629
    DOI 10.1016/j.amjms.2023.06.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.2/10: 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)

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