LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 4423

Search options

  1. Article ; Online: Uncontrolled diabetes mellitus and advanced cirrhosis.

    Zong, Yan

    Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver

    2021  Volume 53, Issue 6, Page(s) 794

    MeSH term(s) Diabetes Mellitus, Type 2/complications ; Humans ; Liver Cirrhosis/complications
    Language English
    Publishing date 2021-04-08
    Publishing country Netherlands
    Document type Letter ; Comment
    ZDB-ID 1459373-7
    ISSN 1878-3562 ; 1125-8055
    ISSN (online) 1878-3562
    ISSN 1125-8055
    DOI 10.1016/j.dld.2021.03.017
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1134: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  2. Article ; Online: Gongylonema pulchrum infection in human esophagus: A case report.

    Li, Xi / Yan, Caiwen / Liu, Hui / Zong, Liang

    Asian journal of surgery

    2023  Volume 47, Issue 1, Page(s) 734–735

    MeSH term(s) Animals ; Humans ; Esophagus/diagnostic imaging ; Esophagus/surgery ; Spiruroidea ; Female ; Middle Aged
    Language English
    Publishing date 2023-10-31
    Publishing country Netherlands
    Document type Case Reports ; Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2023.10.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.B 2831: 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)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article ; Online: Draft genome sequence of an

    Feng, Yan / Feng, Yu / Zong, Zhiyong

    Microbiology resource announcements

    2023  Volume 13, Issue 1, Page(s) e0085623

    Abstract: Atlantibacter ... ...

    Abstract Atlantibacter hermannii
    Language English
    Publishing date 2023-12-08
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.00856-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article ; Online: Atomic physics determination of the fine structure constant.

    Yan, Zong-Chao

    National science review

    2019  Volume 7, Issue 12, Page(s) 1797–1798

    Language English
    Publishing date 2019-11-15
    Publishing country China
    Document type Journal Article
    ZDB-ID 2745465-4
    ISSN 2053-714X ; 2053-714X
    ISSN (online) 2053-714X
    ISSN 2053-714X
    DOI 10.1093/nsr/nwz186
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  5. Article: The role of RASA2 in predicting radioresistance in lung cancer through regulation of p53.

    Li, Jie / Zong, Yan / Tuo, Zhan / Liu, Junwei / Liu, Jun

    Translational lung cancer research

    2024  Volume 13, Issue 3, Page(s) 587–602

    Abstract: Background: One of the most common causes of lung cancer relapse after clinical treatment is radioresistance. However, the mechanism underlying radioresistance remains unclear. In this study, we investigated the role of Ras p21 protein activator (RASA2) ...

    Abstract Background: One of the most common causes of lung cancer relapse after clinical treatment is radioresistance. However, the mechanism underlying radioresistance remains unclear. In this study, we investigated the role of Ras p21 protein activator (RASA2) in non-small cell lung cancer (NSCLC).
    Methods: The messenger RNA (mRNA) of
    Results: The results indicated a negative correlation between the mRNA expression levels of
    Conclusions: Our results demonstrate that RASA2 negatively regulates p53 in cancer cells and therefore promotes radioresistance, providing a new predictive biomarker and a potential therapeutic target for radioresistance.
    Language English
    Publishing date 2024-03-27
    Publishing country China
    Document type Journal Article
    ZDB-ID 2754335-3
    ISSN 2226-4477 ; 2218-6751
    ISSN (online) 2226-4477
    ISSN 2218-6751
    DOI 10.21037/tlcr-24-160
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article ; Online: Study on the influence law of cavities behind the shotcrete lining on the lattice girders.

    Qi, Chuande / Liu, Junfeng / Zong, Chao / Jiang, Weiliang / Li, Weiteng / Li, Yang / Yan, Jianquan

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 1309

    Abstract: The field monitoring data showed that a small amount of main reinforcement bars of lattice girder at the arch of a tunnel were pulled, and the calculation showed that the initial support structure should be compressed. To find out the reason for the ... ...

    Abstract The field monitoring data showed that a small amount of main reinforcement bars of lattice girder at the arch of a tunnel were pulled, and the calculation showed that the initial support structure should be compressed. To find out the reason for the tension of the main reinforcement, the geological radar was used to detect the cavity in the sprayed concrete layer at the tension position. In order to clarify the tension mechanism of the main reinforcement and the influence of factors such as the position and size of the cavity on the main reinforcement, numerical simulations were carried out. The results show that the cavity causes the eccentric compression of the shotcrete layer, resulting in moment of the lattice girder and the change of the stress distribution of the main reinforcement. The main reinforcement experiences tensile stress when the cavity size surpasses 3 m × 0.2 m, reaching a tensile stress of 81 MPa at a cavity size of 6 m × 0.2 m. Notably, the cavity located at the foot of the arch is more likely to produce substantial tensile stress on the primary reinforcement compared to those at the arch crown and waist. The research results provide a theoretical basis for the interpretation and analysis of tunnel lattice girder monitoring data.
    Language English
    Publishing date 2024-01-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-51191-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article ; Online: Highly precise FBG wavelength demodulation method with strong multiplexing ability and positioning function based on time-domain detection.

    Yao, Guozhen / Yan, Bingxin / Li, Bingfeng / Wu, Yuzhang / Zong, Zitian / Li, Yongqian

    Optics express

    2024  Volume 32, Issue 7, Page(s) 12708–12723

    Abstract: Based on the theory of the microwave photonic filter (MPF), to our knowledge, a novel fiber Bragg grating (FBG) wavelength demodulation method based on time-domain detection is proposed. The method uses VNA (vector network analyzer) to measure the S21 ... ...

    Abstract Based on the theory of the microwave photonic filter (MPF), to our knowledge, a novel fiber Bragg grating (FBG) wavelength demodulation method based on time-domain detection is proposed. The method uses VNA (vector network analyzer) to measure the S21 parameter of the sensor system, and converts them to the time-domain through inverse discrete Fourier transform (IDFT), The wavelength demodulation and positioning of FBG can be realized by measuring the amplitude and position of the time-domain peak. In order to improve the number of FBG multiplexes, a method is proposed to eliminate the effect of spectrum overlap by normalization in the case of two FBGs and three FBGs. The experimental results show that the temperature sensitivity is 0.00503 RAC/°C, the positioning resolution of the system is 1.25 cm, and the limit of the wavelength difference between two FBGs allowed by the system is 0.25 nm. This method has the advantages of high demodulation precision, strong multiplexing ability and high precision positioning, and has broad application prospects.
    Language English
    Publishing date 2024-04-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1491859-6
    ISSN 1094-4087 ; 1094-4087
    ISSN (online) 1094-4087
    ISSN 1094-4087
    DOI 10.1364/OE.510396
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: Medium Optimization and Fermentation Kinetics for Antifungal Compounds Production by an Endophytic Paenibacillus polymyxa DS-R5 Isolated from Salvia miltiorrhiza.

    Sa, Rongbo / Sun, Yue / Cao, Ying / Yan, Wenhui / Zong, Zhaohui / An, Wen / Song, Meimei

    Current microbiology

    2024  Volume 81, Issue 2, Page(s) 54

    Abstract: An endophytic bacterium Paenibacillus polymyxa DS-R5 which can effectively inhibit the growth of pathogenic fungi was isolated from Salvia miltiorrhiza in our previous study. By using hydrochloric acid precipitation, methanol extraction, silica gel ... ...

    Abstract An endophytic bacterium Paenibacillus polymyxa DS-R5 which can effectively inhibit the growth of pathogenic fungi was isolated from Salvia miltiorrhiza in our previous study. By using hydrochloric acid precipitation, methanol extraction, silica gel column isolation, dextran gel chromatography column, and HPLC, 3 compounds with antifungal activity were isolated. To further improve the production of antifungal compounds produced by this strain, fermentation medium was optimized using one-factor-at-a-time, Plackett-Burman design, and Box-Behnken design experiments. Through statistical optimization, the optimal medium composition was determined to be as follows: 14.7 g/l sucrose, 20.0 g/l soluble starch, 7.0 g/l corn steep liquor, 10.0 g/l (NH
    MeSH term(s) Antifungal Agents/pharmacology ; Fermentation ; Salvia miltiorrhiza ; Paenibacillus polymyxa ; Amniotic Fluid
    Chemical Substances Antifungal Agents
    Language English
    Publishing date 2024-01-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 134238-1
    ISSN 1432-0991 ; 0343-8651
    ISSN (online) 1432-0991
    ISSN 0343-8651
    DOI 10.1007/s00284-023-03558-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1446: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: Ureteral reimplantation for the management of pelvic lipomatosis.

    Zong, Dapeng / Xu, Xin / Yan, Kai / Xu, Nianbiao / Jiang, Xingkang / Xu, Guoping / Ma, Baojie

    IJU case reports

    2024  Volume 7, Issue 2, Page(s) 181–184

    Abstract: Introduction: Pelvic lipomatosis is a rare benign disease characterized by urethral elongation, bladder deformity, and/or hydronephrosis. Conservative management is not effective, and urinary diversion is the most effective treatment option but is ... ...

    Abstract Introduction: Pelvic lipomatosis is a rare benign disease characterized by urethral elongation, bladder deformity, and/or hydronephrosis. Conservative management is not effective, and urinary diversion is the most effective treatment option but is usually unacceptable for relatively young patients. Ureteral reimplantation seemed to be an appropriate modality under these conditions. We present one case in which pelvic lipomatosis was managed with ureteral reimplantation.
    Patient presentation: A 45-year-old, previously healthy man presented with right flank pain. Pelvic CT and CT urography showed excessive pelvic fat, bilateral hydronephrosis, tortuous ureters, and a pear-shaped bladder, all of which indicated a diagnosis of pelvic lipomatosis. We performed laparoscopic bilateral urinary tract infection on this patient. At follow-up, bilateral hydronephrosis and flank pain were greatly relieved.
    Conclusion: Pelvic lipomatosis can be managed safely and effectively by urinary tract infection, but longer follow-up periods are needed to evaluate the long-term efficacy of this approach.
    Language English
    Publishing date 2024-02-01
    Publishing country Australia
    Document type Case Reports
    ISSN 2577-171X
    ISSN (online) 2577-171X
    DOI 10.1002/iju5.12698
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article: Genome-Wide Analysis and Expression Profiles of the Dof Family in

    Wang, Penglei / Yan, Zhuanzhuan / Zong, Xifang / Yan, Qi / Zhang, Jiyu

    Plants (Basel, Switzerland)

    2021  Volume 10, Issue 5

    Abstract: The DNA-binding with one zinc finger ( ...

    Abstract The DNA-binding with one zinc finger (
    Language English
    Publishing date 2021-04-23
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants10050850
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top