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  1. Article ; Online: Multi-Residue Detection of Eight Glucocorticoids by Nano-Au/Fluticasone Propionate Electrochemical Immunosensor.

    Zhao, Guozheng

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 18

    Abstract: Based on an indirect competitive method, a novel nano-Au/fluticasone propionate electrochemical immunosensor was successfully fabricated by combining the nanoscale effect, superior conductivity of nano-Au, stable Au-S chemical bond as well as strong ... ...

    Abstract Based on an indirect competitive method, a novel nano-Au/fluticasone propionate electrochemical immunosensor was successfully fabricated by combining the nanoscale effect, superior conductivity of nano-Au, stable Au-S chemical bond as well as strong interaction between glucocorticoid and the receptor, which was used to simultaneously detect eight kinds of glucocorticoids. The modified immunosensors' electrochemical properties were explored by means of a cyclic voltammetry (CV) method and electrochemical impedance spectroscopy (EIS) measurements. Two factors (glucocorticoid receptor concentration, incubation time) were studied in order to obtain the optimal results. The immunosensor presents attractive electrochemical performance with a wide linear range (between 0.1 and 1500 ng⋅mL
    MeSH term(s) Glucocorticoids ; Fluticasone ; Biosensing Techniques ; Immunoassay ; Hydrocortisone
    Chemical Substances Glucocorticoids ; Fluticasone (CUT2W21N7U) ; Hydrocortisone (WI4X0X7BPJ)
    Language English
    Publishing date 2023-09-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28186619
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.MO 81: Show issues

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  2. Article: Ultrasound-guided radiofrequency ablation for the treatment of papillary thyroid carcinoma: a review of the current state and future perspectives.

    Zhao, Guo-Zheng / Zhang, Ming-Bo

    Ultrasonography (Seoul, Korea)

    2023  Volume 43, Issue 2, Page(s) 79–87

    Abstract: Papillary thyroid carcinoma (PTC) is a highly prevalent cancer that typically exhibits indolent behavior and is associated with a favorable prognosis. The treatment of choice is surgical intervention; however, this approach carries the risk of ... ...

    Abstract Papillary thyroid carcinoma (PTC) is a highly prevalent cancer that typically exhibits indolent behavior and is associated with a favorable prognosis. The treatment of choice is surgical intervention; however, this approach carries the risk of complications, including scarring and loss of thyroid function. Although active surveillance can mitigate the risk of PTC overtreatment, the possibility of tumor growth and metastasis can elicit anxiety among patients. Ultrasoundguided thermal ablation has emerged as a safe and effective alternative for individuals who are ineligible for or decline surgery. This article provides a review of the clinical research on radiofrequency ablation as a treatment for PTC, offering a thorough examination of its efficacy, safety, and future perspectives.
    Language English
    Publishing date 2023-12-11
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2775801-1
    ISSN 2288-5943 ; 2288-5919
    ISSN (online) 2288-5943
    ISSN 2288-5919
    DOI 10.14366/usg.23091
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The modulation effect of pi-pi interactions on the electronic and photochromic properties of viologen complexes containing

    Zhao, Guozheng / Liu, Jinjian

    RSC advances

    2021  Volume 11, Issue 40, Page(s) 24500–24507

    Abstract: Two viologen complexes ... ...

    Abstract Two viologen complexes containing
    Language English
    Publishing date 2021-07-13
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d1ra02469h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Correction: Catalytic wet peroxide degradation of acrylonitrile wastewater by ordered mesoporous Ag/CeO

    Zhao, Guozheng / Liang, Hui / Xu, Hongzhu / Li, Changbo / Tan, Qingwei / Zhang, Daihang

    RSC advances

    2024  Volume 14, Issue 6, Page(s) 3731

    Abstract: This corrects the article DOI: 10.1039/D1RA01258D.]. ...

    Abstract [This corrects the article DOI: 10.1039/D1RA01258D.].
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Published Erratum
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d4ra90006e
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Correction: Silver/silver halide supported on mesoporous ceria particles and photo-CWPO degradation under visible light for organic compounds in acrylonitrile wastewater.

    Zhao, Guozheng / Tan, Qingwei / Li, Changbo / Shang, Liyan / Zhang, Daihang / Lu, Xuanxuan / Qiu, Feng

    RSC advances

    2024  Volume 14, Issue 6, Page(s) 3730

    Abstract: This corrects the article DOI: 10.1039/D1RA04465F.]. ...

    Abstract [This corrects the article DOI: 10.1039/D1RA04465F.].
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Published Erratum
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d4ra90005g
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Pallidal versus subthalamic deep brain stimulation for Meige syndrome: A systematic review and meta-analysis.

    Wu, Xin / Xue, Tao / Pan, Shiqing / Xing, Weikang / Huang, Chuanjun / Zhang, Jianguo / Zhao, Guozheng

    Heliyon

    2024  Volume 10, Issue 6, Page(s) e27945

    Abstract: Background: Globus pallidus internus (GPi) and subthalamic nucleus (STN) are two common deep brain stimulation (DBS) targets. This meta-analysis was to compared the efficacy and safety of these two DBS targets for the treatment of Meige syndrome (MS).!## ...

    Abstract Background: Globus pallidus internus (GPi) and subthalamic nucleus (STN) are two common deep brain stimulation (DBS) targets. This meta-analysis was to compared the efficacy and safety of these two DBS targets for the treatment of Meige syndrome (MS).
    Methods: A systematic search was performed using EMBASE, MEDLINE, the Cochrane Library, and ClinicalTrials.gov to identify DBS trials for MS. Review Manager 5.3 was used to perform meta-analysis and the mean difference (MD) was analyzed and calculated with a random effect model. Pearson's correlation coefficients and meta-regression analyses were utilized to identify relevant predictive markers.
    Results: Twenty trials involving 188 participants with GPi-DBS and 110 individuals with STN-DBS were eligible. Both groups showed improvement of the Burke-Fahn-Marsden Dystonia Rating Scale-Movement (BFMDRS-M) and Disability (BFMDRS-D) scores (BFMDRS-M: MD = 10.57 [7.74-13.41] for GPi-DBS, and MD = 8.59 [4.08-13.11] for STN-DBS; BFMDRS-D: MD = 5.96 [3.15-8.77] for GPi-DBS, and MD = 4.71 [1.38-8.04] for STN-DBS; all
    Conclusion: Both GPi-DBS and STN-DBS are effective MS therapies, with no differences in efficacy or the frequency of stimulation-related problems. Higher preoperative scores and longer disease duration probably predict greater improvement.
    Language English
    Publishing date 2024-03-10
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e27945
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: The modulation effect of pi–pi interactions on the electronic and photochromic properties of viologen complexes containing N,N′-bis(carboxyethyl)-4,4′-bipyridinium

    Zhao, Guozheng / Liu, Jinjian

    RSC advances. 2021 July 13, v. 11, no. 40

    2021  

    Abstract: Two viologen complexes containing N,N′-bis(carboxyethyl)-4,4′-bipyridinium (BCEbpy) were prepared, namely [Zn(H₂O)₆]·(BCEbpy)·(p-BDC)·3H₂O (1) and [Co(H₂O)₆]·(BCEbpy)·(p-BDC)·3H₂O (2) (p-H₂BDC = 1,4-benzenedicarboxylic acid), and their crystal structures, ...

    Abstract Two viologen complexes containing N,N′-bis(carboxyethyl)-4,4′-bipyridinium (BCEbpy) were prepared, namely [Zn(H₂O)₆]·(BCEbpy)·(p-BDC)·3H₂O (1) and [Co(H₂O)₆]·(BCEbpy)·(p-BDC)·3H₂O (2) (p-H₂BDC = 1,4-benzenedicarboxylic acid), and their crystal structures, photochromism, frontier molecular orbitals, Hirshfeld surfaces and 2D fingerprint plots were investigated. The modulation effects of pi–pi interactions were explored on the electronic and photochromic properties of compounds 1 and 2. Due to the existence of photo-response viologen radicals, both complexes 1 and 2 display excellent photo-response properties in the sequence 1 < 2. The results indicate that compound 1 exhibits intramolecular electron transfer; compound 2 exhibits both intramolecular and intermolecular electron transfer, which is mainly due to the change of electronic and steric structures caused by pi–pi interactions with a faster photo-response rate than that of compound 1. The donor–acceptor modes, matching principles and inter/intramolecular atom–atom close contacts were illustrated by the density functional theory (DFT)-B3LYP/6-311(d,p) method.
    Keywords acids ; crystal structure ; density functional theory ; electron transfer ; free radicals
    Language English
    Dates of publication 2021-0713
    Size p. 24500-24507.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/d1ra02469h
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Hydrological characteristics and available water storage of typical karst soil in SW China under different soil–rock structures

    Li, Yanqiu / Wang, Shijie / Peng, Tao / Zhao, Guozheng / Dai, Bin

    Geoderma. 2023 Oct., v. 438 p.116633-

    2023  

    Abstract: Soil hydrological characteristics are influenced by factors such as parent rock weathering, human activities, and soil texture. However, the influence of the complex soil–rock structures and heterogeneous soil types on soil hydrological characteristics ... ...

    Abstract Soil hydrological characteristics are influenced by factors such as parent rock weathering, human activities, and soil texture. However, the influence of the complex soil–rock structures and heterogeneous soil types on soil hydrological characteristics resulting from the weathering of carbonate rocks into soils on slopes in the karst region of SW China is not fully understood. The relationships between zonal and nonzonal soil hydrological characteristic differences, land uses, and soil–rock structures were analyzed using a typical watershed in the SW China karst region. In this study, (1) the difference between zonal and nonzonal soil hydrological characteristics is significant. For infiltration capacity (Kₛ), yellow soil (19.50 ∼ 1058.00 cm·d⁻¹) < limestone soil (34.50 ∼ 2364.00 cm·d⁻¹), while for soil available water storage, limestone soil on the dolomitic slope (43.26 mm) > yellow soil (20.16 ∼ 35.25 mm) > limestone soil on the limestone slope (17.73 ∼ 34.72 mm). (2) Land-use practices and soil–rock structures have long affected the hydrological characteristics of soil in karst. (3) The bare bedrock on carbonate slopes leads to a reduction in the total amount of soil per unit area on the slope, which compresses the space for vegetation growth and reduces the total amount of water provided by the soil for vegetation growth per unit area, which confirms one of the reasons for the low plant biomass in karst. These results suggest that the utilization of soil water in karst areas should consider the weights of soil type, lithology, and soil–rock structures.
    Keywords bedrock ; carbonates ; humans ; karsts ; land use ; limestone ; limestone soils ; lithology ; parent rock ; phytomass ; soil texture ; soil water ; vegetation ; water storage ; watersheds ; China ; Soil hydrology characteristics ; Karst ; Plant available water ; Soil–rock structures
    Language English
    Dates of publication 2023-10
    Publishing place Elsevier B.V.
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 281080-3
    ISSN 1872-6259 ; 0016-7061
    ISSN (online) 1872-6259
    ISSN 0016-7061
    DOI 10.1016/j.geoderma.2023.116633
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 2363: Show issues

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  9. Article: Precipitation of Magnetic Iron Oxide Induced by

    Wu, Yang / Zhao, Guozheng / Qi, Hao

    Microorganisms

    2021  Volume 9, Issue 2

    Abstract: Sporosarcina ... ...

    Abstract Sporosarcina pasteurii
    Language English
    Publishing date 2021-02-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms9020331
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  10. Article ; Online: Targeting EZH2 regulates the biological characteristics of glioma stem cells via the Notch1 pathway.

    Zhao, Guozheng / Deng, Zhitong / Li, Xuetao / Wang, Hao / Chen, Guangliang / Feng, Ming / Zhou, Youxin

    Experimental brain research

    2023  Volume 241, Issue 10, Page(s) 2409–2418

    Abstract: Glioma is the most common malignant brain tumor, and its behavior is closely related to the presence of glioma stem cells (GSCs). We found that the enhancer of zeste homolog 2 (EZH2) is highly expressed in glioma and that its expression is correlated ... ...

    Abstract Glioma is the most common malignant brain tumor, and its behavior is closely related to the presence of glioma stem cells (GSCs). We found that the enhancer of zeste homolog 2 (EZH2) is highly expressed in glioma and that its expression is correlated with the prognosis of glioblastoma multiforme (GBM) in two databases: The Cancer Genome Atlas and the Chinese Glioma Genome Atlas. Additionally, EZH2 is known to regulate the stemness-associated gene expression, proliferation, and invasion ability of GSCs, which may be achieved through the activation of the STAT3 and Notch1 pathways. Furthermore, we demonstrated the effect of the EZH2-specific inhibitor GSK126 on GSCs; these results not only corroborate our hypothesis, but also provide a potential novel treatment approach for glioma.
    MeSH term(s) Humans ; Antineoplastic Agents/pharmacology ; Antineoplastic Agents/therapeutic use ; Asian People ; Brain Neoplasms/drug therapy ; Brain Neoplasms/genetics ; Brain Neoplasms/metabolism ; Enhancer of Zeste Homolog 2 Protein/antagonists & inhibitors ; Enhancer of Zeste Homolog 2 Protein/genetics ; Glioma/drug therapy ; Glioma/genetics ; Glioma/metabolism ; Neoplastic Stem Cells/drug effects ; Neoplastic Stem Cells/metabolism
    Chemical Substances Antineoplastic Agents ; Enhancer of Zeste Homolog 2 Protein (EC 2.1.1.43) ; EZH2 protein, human (EC 2.1.1.43) ; GSK-2816126 ; NOTCH1 protein, human ; STAT3 protein, human
    Language English
    Publishing date 2023-08-29
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1201-4
    ISSN 1432-1106 ; 0014-4819
    ISSN (online) 1432-1106
    ISSN 0014-4819
    DOI 10.1007/s00221-023-06693-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 278: Show issues Location:
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    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
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