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  1. Article: [Clinical characteristics and correlative factors of dry eye disease associated with graft-versus-host disease].

    Zhuang, X Y / Sun, Z T / Wang, Y M / Que, L J / Zhang, X F

    Zhonghua yan ke za zhi] Chinese journal of ophthalmology

    2023  Volume 59, Issue 4, Page(s) 295–301

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Male ; Female ; Humans ; Young Adult ; Adult ; Middle Aged ; Retrospective Studies ; Dry Eye Syndromes/etiology ; Hematopoietic Stem Cell Transplantation/adverse effects ; Cornea/pathology ; Graft vs Host Disease/complications ; Graft vs Host Disease/metabolism
    Language Chinese
    Publishing date 2023-04-03
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 604574-1
    ISSN 0412-4081
    ISSN 0412-4081
    DOI 10.3760/cma.j.cn112142-20220801-00370
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: [Analysis on migration of HIV/AIDS cases and related factors in Liangshan Yi Autonomous Prefecture in Sichuan province, 2020].

    Shama, M B D / Yu, B / Yang, S J / Wuniumo, A R / Luo, X X / Sun, Z T / Feng, Z H / Wang, G A J / Nengge, T L / Li, Z G / Wang, J / Wang, X Y / Feng, G / Yu, K C N / Jike, Chunnong

    Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi

    2022  Volume 43, Issue 1, Page(s) 44–49

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Acquired Immunodeficiency Syndrome/epidemiology ; Adolescent ; Adult ; Child ; Child, Preschool ; China/epidemiology ; Ethnicity ; HIV Infections/epidemiology ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Marriage ; Young Adult
    Language Chinese
    Publishing date 2022-02-07
    Publishing country China
    Document type Journal Article
    ZDB-ID 645026-x
    ISSN 0254-6450
    ISSN 0254-6450
    DOI 10.3760/cma.j.cn112338-20210827-00686
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Current progress in black phosphorus materials and their applications in electrochemical energy storage.

    Qiu, M / Sun, Z T / Sang, D K / Han, X G / Zhang, H / Niu, C M

    Nanoscale

    2017  Volume 9, Issue 36, Page(s) 13384–13403

    Abstract: Recently, a new two-dimensional material, single- or few-layered black phosphorus (BP), has attracted considerable attention for applications in electronics, optoelectronics, and batteries due to its unique properties, including large specific surface ... ...

    Abstract Recently, a new two-dimensional material, single- or few-layered black phosphorus (BP), has attracted considerable attention for applications in electronics, optoelectronics, and batteries due to its unique properties, including large specific surface area, anisotropy, and tunable and direct band gaps. In particular, contributions to electrochemical energy storage devices, such as lithium and sodium ion batteries and supercapacitors, have emerged. However, critical issues remain to be explored before scaled-up commercial production of BP, such as preparation, stability, and performance. Herein, we present the first review of recent progress in BP-based electrochemical energy storage device. The preparation and electrochemical properties of black phosphorus, recent advances, potential challenges, and relevant perspectives in electrochemical energy storage, and the potential of BP are discussed in this work.
    Language English
    Publishing date 2017-09-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/c7nr03318d
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: [Monoclonal antibody against aflatoxin B1 and its potential application].

    Sun, Z T

    Zhonghua zhong liu za zhi [Chinese journal of oncology

    1983  Volume 5, Issue 6, Page(s) 401–405

    MeSH term(s) Aflatoxin B1 ; Aflatoxin M1 ; Aflatoxins/analysis ; Aflatoxins/immunology ; Aflatoxins/urine ; Animals ; Antibodies, Monoclonal/immunology ; Hybridomas ; Mice
    Chemical Substances Aflatoxins ; Antibodies, Monoclonal ; Aflatoxin M1 (6795-23-9) ; Aflatoxin B1 (9N2N2Y55MH)
    Language Chinese
    Publishing date 1983-11
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 603424-x
    ISSN 0253-3766
    ISSN 0253-3766
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: A quantitative assessment of the importance of barley seed alpha-amylase, beta-amylase, debranching enzyme, and alpha-glucosidase in starch degradation.

    Sun, Z T / Henson, C A

    Archives of biochemistry and biophysics

    1991  Volume 284, Issue 2, Page(s) 298–305

    Abstract: Extracts of germinated barley (Hordeum vulgare L.) seeds of 41 different genotypes were analyzed for their activities of alpha-amylase, beta-amylase, alpha-glucosidase, and debranching enzyme and for their abilities to hydrolyze boiled soluble starch, ... ...

    Abstract Extracts of germinated barley (Hordeum vulgare L.) seeds of 41 different genotypes were analyzed for their activities of alpha-amylase, beta-amylase, alpha-glucosidase, and debranching enzyme and for their abilities to hydrolyze boiled soluble starch, nonboiled soluble starch, and starch granules extracted from barley seeds with water. Linear correlation analysis, used to quantitate the interactions between the seven parameters, revealed that boiled soluble starch was not a good substrate for predicting activities of enzymes functioning in in vivo starch hydrolysis as the extracts' abilities to hydrolyze boiled soluble starch was not correlated with their abilities to hydrolyze native starch granules. Activities of alpha-amylase and alpha-glucosidase were positively and significantly correlated with the seed extracts' abilities to hydrolyze all three starches. beta-Amylase was only significantly correlated with hydrolysis of boiled soluble starch. No significant correlations existed between debranching enzyme activity and hydrolysis of any of the three starches. Interactions between the four enzymes as they functioned together to hydrolyze the three types of starch were evaluated by path coefficient analysis. alpha-Amylase contributed to hydrolyses of all three starches primarily by its direct effect (noninteractive component). This direct contribution increased as the substrate progressed from the completely artificial boiled soluble starch, to the most physiologically significant substrate, native starch granules. alpha-Glucosidase contributed to the hydrolysis of boiled soluble starch primarily by its direct effect (noninteractive) yet contributed to starch granule hydrolysis primarily via its interaction with alpha-amylase (indirect effect). The contribution of beta-amylase to hydrolysis of boiled soluble starch was direct and it did not contribute significantly to hydrolysis of native starch granules.
    MeSH term(s) Glucosidases/metabolism ; Glycogen Debranching Enzyme System/metabolism ; Hordeum/enzymology ; Hydrolysis ; Seeds/enzymology ; Solubility ; Starch/metabolism ; Substrate Specificity ; alpha-Amylases/metabolism ; beta-Amylase/metabolism
    Chemical Substances Glycogen Debranching Enzyme System ; Starch (9005-25-8) ; Glucosidases (EC 3.2.1.-) ; alpha-Amylases (EC 3.2.1.1) ; beta-Amylase (EC 3.2.1.2)
    Language English
    Publishing date 1991-02-01
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 523-x
    ISSN 1096-0384 ; 0003-9861
    ISSN (online) 1096-0384
    ISSN 0003-9861
    DOI 10.1016/0003-9861(91)90299-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Multifactorial etiology and multifaceted prevention strategy of hepatocellular carcinoma.

    Sun, Z T / Chu, Y R

    Cancer detection and prevention

    1989  Volume 14, Issue 2, Page(s) 285–289

    Abstract: In many Asian and African countries, hepatitis B virus (HBV) has been identified as a major causative agent of hepatocellular carcinoma (HCC). In these endemic areas, HBV infection also occurs early in life. An internationally collaborative study on ... ...

    Abstract In many Asian and African countries, hepatitis B virus (HBV) has been identified as a major causative agent of hepatocellular carcinoma (HCC). In these endemic areas, HBV infection also occurs early in life. An internationally collaborative study on universal immunization of newborns against HBV to prevent HCC was initiated in September 1983 and expanded later in the rural Qidong County of China, a prevalent area of both HBV infection and HCC. The 5-year follow-up data of the pilot phase of this controlled study have shown encouraging results. Over 98% of the newborns in local communities were vaccinated and over 97% of the vaccinees are being followed. The vaccination group with boosted 5-micrograms regimen showed significantly reduced HBsAg positive rate at 5 years, 2.5 vs. 12.5% of the nonvaccinated age-matched control. The anti-HBs level was also enhanced. The main study starting from the beginning of 1985 has been progressing according to schedule. Striking male preponderance and peak age shift to younger age of HCC in the high incidence area strongly points to the action of cofactors that may further increase the risk. Male preponderance was not observed in the animal models of HCC induced by hepadnaviruses. These phenomena were associated with increased exposure to aflatoxins as measured by urinary excretion of AFM1, as well as with a high prevalence of tobacco smoking and alcohol consumption among the Chinese males. The clarification of the etiological role of cofactors has important implications in the possible prevention of HCC among HBV carriers.
    MeSH term(s) Carcinoma, Hepatocellular/epidemiology ; Carcinoma, Hepatocellular/microbiology ; Carcinoma, Hepatocellular/prevention & control ; Causality ; China ; Hepatitis B/prevention & control ; Humans ; Immunization ; Liver Neoplasms/epidemiology ; Liver Neoplasms/microbiology ; Liver Neoplasms/prevention & control
    Language English
    Publishing date 1989
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 425808-3
    ISSN 0361-090X
    ISSN 0361-090X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: [Clinical and experimental study on treating bronchial asthma with xingbei granule].

    Sun, Z T / Zhang, S X / Tang, Y H

    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine

    1997  Volume 17, Issue 4, Page(s) 201–203

    Abstract: Objective: To explore the effect of the Xingbei Granule (XBG) in treating bronchial asthma and its mechanism.: Methods: Systematic clinical observation and animal experimental study on the XBG were carried out.: Results: The XBG not only could ... ...

    Abstract Objective: To explore the effect of the Xingbei Granule (XBG) in treating bronchial asthma and its mechanism.
    Methods: Systematic clinical observation and animal experimental study on the XBG were carried out.
    Results: The XBG not only could reduce the symptom of asthma, improve the ventilatory function effectively, but also has the effect of antagonizing the change of asthmatic inflammatory medium, alleviating the air-way's inflammatory reaction and lowering the air-way's hyperreactivity.
    Conclusion: XBG do attain the dual goal of controlling the asthmatic symptoms and reducing the asthmatic attack.
    MeSH term(s) 6-Ketoprostaglandin F1 alpha/blood ; Adult ; Animals ; Anti-Asthmatic Agents/therapeutic use ; Asthma/blood ; Asthma/drug therapy ; Drugs, Chinese Herbal/therapeutic use ; Female ; Guinea Pigs ; Humans ; Male ; Middle Aged ; Respiratory Function Tests ; Thromboxane B2/blood
    Chemical Substances Anti-Asthmatic Agents ; Drugs, Chinese Herbal ; Thromboxane B2 (54397-85-2) ; 6-Ketoprostaglandin F1 alpha (58962-34-8)
    Language Chinese
    Publishing date 1997-04
    Publishing country China
    Document type English Abstract ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1195456-5
    ISSN 1003-5370
    ISSN 1003-5370
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Insecticidal activities of secondary metabolites of endophytic Pencillium sp. in Derris elliptica Benth

    Hu, M.Y / Zhong, G.H / Sun, Z.T / Sh, G / Liu, H.M / Liu, X.Q

    Journal of applied entomology. 2005 Sept., v. 129, no. 8

    2005  

    Keywords Derris elliptica ; endophytes ; Penicillium ; roots ; secondary metabolites ; rotenone ; insecticidal properties ; Aphidoidea ; Lipaphis erysimi ; toxicity ; mortality ; Plutella xylostella ; antifeeding activity
    Language English
    Dates of publication 2005-09
    Size p. 413-417.
    Document type Article
    ZDB-ID 631360-7
    ISSN 1439-0418 ; 0044-2240 ; 0931-2048
    ISSN (online) 1439-0418
    ISSN 0044-2240 ; 0931-2048
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: Feasibility of a prospective study of smoking and mortality in Qidong, China.

    Chen, J G / Peto, R / Sun, Z T / Zhu, Y R

    IARC scientific publications

    1991  , Issue 105, Page(s) 502–506

    Abstract: Qidong is a rural county in eastern China with particularly good facilities for epidemiological research: cigarette use by adult males is widespread (70% now smoke), male lung cancer rates already appear to be rising, the population is stable and well ... ...

    Abstract Qidong is a rural county in eastern China with particularly good facilities for epidemiological research: cigarette use by adult males is widespread (70% now smoke), male lung cancer rates already appear to be rising, the population is stable and well served by a county-wide network of health care facilities, and systematic county-wide registration of all deaths has existed since the mid-1970s, causes currently being assigned according to the 9th International Classification of Diseases.
    MeSH term(s) Adolescent ; Adult ; Aged ; Cause of Death ; Child ; Child, Preschool ; China/epidemiology ; Female ; Humans ; Infant ; Lung Neoplasms/mortality ; Male ; Middle Aged ; Mortality ; Prevalence ; Prospective Studies ; Smoking/adverse effects ; Smoking/epidemiology ; Time Factors
    Language English
    Publishing date 1991
    Publishing country France
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 0300-5038
    ISSN 0300-5038
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Tissue-specific growth suppression and chemosensitivity promotion in human hepatocellular carcinoma cells by retroviral-mediated transfer of the wild-type p53 gene.

    Xu, G W / Sun, Z T / Forrester, K / Wang, X W / Coursen, J / Harris, C C

    Hepatology (Baltimore, Md.)

    1996  Volume 24, Issue 5, Page(s) 1264–1268

    Abstract: Selective expression of cytotoxic gene products in tumor cells is one of the goals of gene therapy for treating cancer. We are developing such a strategy for the treatment of human hepatocellular carcinoma (HCC) by linking the wild-type p53 (WT-p53) gene ...

    Abstract Selective expression of cytotoxic gene products in tumor cells is one of the goals of gene therapy for treating cancer. We are developing such a strategy for the treatment of human hepatocellular carcinoma (HCC) by linking the wild-type p53 (WT-p53) gene with HCC-associated transcriptional control elements (TCE) to achieve selective growth inhibition of retrovirally transduced HCC cells. Replication-defective, amphotrophic retroviruses were constructed containing a WT-p53 complementary DNA (cDNA) that is transcriptionally regulated by the HCC-associated alpha-fetoprotein (AFP) gene TCE. Expression of exogenous WT-p53 from this retroviral vector was limited to AFP-producing cells. Introduction of WT-p53 into AFP-positive HCC cells by retroviral infection markedly inhibited their clonal growth in monolayer and soft agar cultures, and increased the sensitivity of these cells to the chemotherapeutic drug, cisplatin. Therefore, restoration of WT-p53 expression in HCC cells, in combination with chemotherapeutic drugs, can be considered as a strategy for the therapy of human liver cancer.
    MeSH term(s) Antineoplastic Agents/therapeutic use ; Apoptosis ; Carcinoma, Hepatocellular/therapy ; Gene Expression ; Genes, p53 ; Genetic Therapy ; Humans ; Liver Neoplasms/therapy ; Organ Specificity ; Retroviridae/genetics ; Tumor Cells, Cultured ; alpha-Fetoproteins/genetics
    Chemical Substances Antineoplastic Agents ; alpha-Fetoproteins
    Language English
    Publishing date 1996-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604603-4
    ISSN 1527-3350 ; 0270-9139
    ISSN (online) 1527-3350
    ISSN 0270-9139
    DOI 10.1002/hep.510240546
    Database MEDical Literature Analysis and Retrieval System OnLINE

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