LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 2507

Search options

  1. Article ; Online: Performance Baseline of Phase Transfer Entropy Methods for Detecting Animal Brain Area Interactions.

    Zhu, Jun-Yao / Li, Meng-Meng / Zhang, Zhi-Heng / Liu, Gang / Wan, Hong

    Entropy (Basel, Switzerland)

    2023  Volume 25, Issue 7

    Abstract: Objective: ...

    Abstract Objective:
    Language English
    Publishing date 2023-06-29
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2014734-X
    ISSN 1099-4300 ; 1099-4300
    ISSN (online) 1099-4300
    ISSN 1099-4300
    DOI 10.3390/e25070994
    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.

  2. Article ; Online: Identification of particle distribution pattern in vertical profile via unmanned aerial vehicles observation.

    Chen, Zhi-Heng / Li, Bo-Wen / Li, Bai / Peng, Zhong-Ren / Huang, Hai-Chao / Wu, Jun-Qi / He, Hong-Di

    Environmental pollution (Barking, Essex : 1987)

    2024  Volume 348, Page(s) 123893

    Abstract: Below the boundary layer, the air pollutants have been confirmed to present the decreasing trend with the height in most situaitons. However, the disperiosn rate of air pollutants in the vertical profile is rarely investigated in detail, especially ... ...

    Abstract Below the boundary layer, the air pollutants have been confirmed to present the decreasing trend with the height in most situaitons. However, the disperiosn rate of air pollutants in the vertical profile is rarely investigated in detail, especially through in-situ measurement. With this consideration, we employed an unmanned aerial vehicle equipped with portable monitoring equipments to scrutinize the vertical distribution of PM
    MeSH term(s) Particulate Matter/analysis ; Unmanned Aerial Devices ; Environmental Monitoring/methods ; Air Pollutants/analysis ; Wind ; Air Pollution/analysis ; China
    Chemical Substances Particulate Matter ; Air Pollutants
    Language English
    Publishing date 2024-03-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0013-9327 ; 0269-7491
    ISSN (online) 1873-6424
    ISSN 0013-9327 ; 0269-7491
    DOI 10.1016/j.envpol.2024.123893
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 2599: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.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.

  3. Article: Bottlebrush polyethylene glycol nanocarriers translocate across human airway epithelium via molecular architecture enhanced endocytosis.

    He, Zhi-Jian / Huang, Baiqiang / Cai, Li-Heng

    bioRxiv : the preprint server for biology

    2024  

    Language English
    Publishing date 2024-02-16
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2024.02.15.580508
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    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: C

    Shu, Zhi-Heng / Chen, Miao / Li, Yao / Fan, Cai-Lian / Chen, Wei-Wu / Xin-Sheng, Yao / Dai, Yi

    Natural product research

    2023  , Page(s) 1–7

    Abstract: A series of ... ...

    Abstract A series of C
    Language English
    Publishing date 2023-10-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2023.2269591
    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 ; Online: Surgical Management of Complex Skull Base Tumor Using Preoperative Multimodal Image Fusion Technology.

    Jian, Zhi-Heng / Chen, Peng / Li, Yu / Liao, Chang-Chun / Yi, Xin-Feng / Zhan, Run-Gen / Chen, Gang

    The Journal of craniofacial surgery

    2024  

    Abstract: Objective: To review our single-institution experience in the surgical management of complex skull base tumors using multimodal image fusion technology.: Methods: From October 2019 to January 2022, 7 cases of complex skull base tumors that performed ... ...

    Abstract Objective: To review our single-institution experience in the surgical management of complex skull base tumors using multimodal image fusion technology.
    Methods: From October 2019 to January 2022, 7 cases of complex skull base tumors that performed preoperative multimodal image fusion in Zhuhai People's Hospital neurosurgery department were involved in this study. The image data were uploaded to the GE AW workstation. Corresponding image sequences were opened in the workstation to complete registration fusion and 3D reconstruction. We retrospectively reviewed the clinical and imaging data, and surgical strategy, respectively.
    Results: one case of recurrent C2 schwannoma, 1 case of recurrent spindle cell tumor of the left cranio-orbital communication, 1 case of lobular malignant tumor of the left infratemporal fossa, 1 case of central giant cell repairing granuloma, 1 case of mesenchymal malignant tumor in left pharyngeal process, 1 case of meningioma in jugular foramen, and 1 case of hemangioblastoma with vascular malformation in fourth ventricular. All cases underwent preoperative multimodal image fusion for the surgical plan and all cases had gross total resection. Except for one case of mesenchymal malignant tumor in left pharyngeal process that had dysphagia and one case of hemangioblastoma that had discoordination, others cases were without postoperative complication.
    Conclusions: Preoperative multimodal image fusion and surgical approach simulation benefit complex skull base tumor surgical treatment. Individually multiple image assessment of complex skull base tumors to determine the specific surgical strategy is more rational and should be recommended (Supplemental Digital Content 1, Supplementary Video, http://links.lww.com/SCS/F936).
    Language English
    Publishing date 2024-03-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1159501-2
    ISSN 1536-3732 ; 1049-2275
    ISSN (online) 1536-3732
    ISSN 1049-2275
    DOI 10.1097/SCS.0000000000010073
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 3761: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 175: Show issues

    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: Th

    Zhou, Zhi-Heng / Li, Xing-Jun / Huang, Zhi-Wei / Mei, Lei / Ma, Fu-Qiu / Yu, Ji-Pan / Zhang, Qiang / Chai, Zhi-Fang / Hu, Kong-Qiu / Shi, Wei-Qun

    Inorganic chemistry

    2023  Volume 62, Issue 38, Page(s) 15346–15351

    Abstract: Its high coordination number and tendency to cluster make ... ...

    Abstract Its high coordination number and tendency to cluster make Th
    Language English
    Publishing date 2023-09-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c02202
    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: Precise Localization in Craniotomy With a Retrosigmoid Keyhole Approach: Microsurgical Anatomy and Clinical Study.

    Jian, Zhi-Heng / Sheng, Min-Feng / Li, Jia-Yan / Li, Yu / Weng, Zhi-Jian / Chen, Gang

    Frontiers in surgery

    2022  Volume 9, Page(s) 809098

    Abstract: Objective: We aimed to explore a method of precise localization within craniotomy based on skull anatomical landmarks via the suboccipital retrosigmoid approach.: Method: Craniometric measurements were taken from 15 adult dry skulls and eight cadaver ...

    Abstract Objective: We aimed to explore a method of precise localization within craniotomy based on skull anatomical landmarks via the suboccipital retrosigmoid approach.
    Method: Craniometric measurements were taken from 15 adult dry skulls and eight cadaver head specimens. In the anatomical study, the keypoint corresponded to the transverse-sigmoid sinus junction's corresponding point on the external surface of the temporal mastoid process, eight cadaveric heads underwent a simulated craniotomy using the suboccipital retrosigmoid approach. The center of the burr hole is precisely oriented 12 mm vertically above the top point of the mastoid groove based on the line between the infraorbital margin and the upper edge of the external auditory canal. Clinical application was verified in clinical surgery by evaluating the accuracy, safety, rapidity, and minimal invasiveness of the procedure in 29 patients.
    Result: No venous sinus injuries were observed. Within clinical application, 29 patients underwent craniotomy using the suboccipital retrosigmoid approach. The operative area was clearly exposed in all patients and the microsurgical anatomy of the intracranial region after the dura mater incision was satisfactory. No venous sinus ruptures were observed. The average craniectomy time was 27.02 ± 0.86 min. The diameter of the bone window was 1.7-2.9 cm.
    Conclusion: We conclude that the method can ensure safe, accurate, and rapid craniotomy with good vision while avoiding injury to the venous sinus.
    Language English
    Publishing date 2022-04-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2773823-1
    ISSN 2296-875X
    ISSN 2296-875X
    DOI 10.3389/fsurg.2022.809098
    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: Discovery of Michael reaction acceptors from the leaves of Ailanthus altissima by a modified tactic.

    Duan, Zhi-Kang / Guo, Shan-Shan / Ye, Li / Gao, Zhi-Heng / Liu, Dai / Yao, Guo-Dong / Song, Shao-Jiang / Huang, Xiao-Xiao

    Phytochemistry

    2023  Volume 215, Page(s) 113858

    Abstract: Structural characteristics-guided investigation of Ailanthus altissima (Mill.) Swingle resulted in the isolation and identification of seven undescribed potential Michael reaction acceptors (1-7). Ailanlactone A (1) possesses an unusual 1,7-epoxy-11,12- ... ...

    Abstract Structural characteristics-guided investigation of Ailanthus altissima (Mill.) Swingle resulted in the isolation and identification of seven undescribed potential Michael reaction acceptors (1-7). Ailanlactone A (1) possesses an unusual 1,7-epoxy-11,12-seco quassinoid core. Ailanterpene B (6) was a rare guaianolide-type sesquiterpene with a 5/6/6/6-fused skeleton. Their structures were determined through extensive analysis of physiochemical and spectroscopic data, quantum chemical calculations, and single crystal X-ray crystallographic technology using Cu Kα radiation. The cytotoxic activities of isolates on HepG2 and Hep3B cells were evaluated in vitro. Encouragingly, ailanaltiolide K (4) showed significant cytotoxicity against Hep3B cells with IC
    MeSH term(s) Ailanthus/chemistry ; Plant Extracts/chemistry ; Plant Leaves ; Quassins/chemistry
    Chemical Substances Plant Extracts ; Quassins
    Language English
    Publishing date 2023-09-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 208884-8
    ISSN 1873-3700 ; 0031-9422
    ISSN (online) 1873-3700
    ISSN 0031-9422
    DOI 10.1016/j.phytochem.2023.113858
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 1586: Show issues
    Z 8.5: Show issues

    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.

  9. Article: [Effects of Exogenous Plant Hormone Spraying on the Phytoremediation by

    Yang, Qing / Xie, Jun-Ting / Zhang, Zhi-Pan / Yang, Zhao / Fang, Zhi-Guo / Li, Zhi-Heng / Zhao, Wen-Lu / Liu, Hui-Jun / Du, Shao-Ting

    Huan jing ke xue= Huanjing kexue

    2023  Volume 44, Issue 10, Page(s) 5757–5768

    Abstract: To explore the effect of exogenous plant hormone spraying on the absorption of heavy metals by hyperaccumulated plants, ...

    Abstract To explore the effect of exogenous plant hormone spraying on the absorption of heavy metals by hyperaccumulated plants,
    MeSH term(s) Cadmium/toxicity ; Cadmium/analysis ; Plant Growth Regulators/pharmacology ; Antioxidants ; Bidens ; Chlorophyll A ; Biodegradation, Environmental ; Metals, Heavy ; Soil ; Soil Pollutants/analysis ; Plant Roots/chemistry
    Chemical Substances Cadmium (00BH33GNGH) ; Plant Growth Regulators ; Antioxidants ; Chlorophyll A (YF5Q9EJC8Y) ; Metals, Heavy ; Soil ; Soil Pollutants
    Language Chinese
    Publishing date 2023-10-12
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 0250-3301
    ISSN 0250-3301
    DOI 10.13227/j.hjkx.202210352
    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: NOVA1 promotes SMN2 exon 7 splicing by binding the UCAC motif and increases SMN protein expression.

    Du, Li-Li / Sun, Jun-Jie / Chen, Zhi-Heng / Shao, Yi-Xiang / Wu, Liu-Cheng

    Neural regeneration research

    2022  Volume 17, Issue 11, Page(s) 2530–2536

    Abstract: Spinal muscular atrophy (SMA) is a rare hereditary neuromuscular disease with a high lethality rate in infants. Variants in the homologous genes survival of motor neuron (SMN)1 and SMN2 have been reported to be SMA pathogenic factors. Previous studies ... ...

    Abstract Spinal muscular atrophy (SMA) is a rare hereditary neuromuscular disease with a high lethality rate in infants. Variants in the homologous genes survival of motor neuron (SMN)1 and SMN2 have been reported to be SMA pathogenic factors. Previous studies showed that a high inclusion rate of SMN2 exon 7 increased SMN expression, which in turn reduced the severity of SMA. The inclusion rate of SMN2 exon 7 was higher in neural tissues than in non-neural tissues. Neuro-oncological ventral antigen (NOVA) is a splicing factor that is specifically and highly expressed in neurons. It plays a key role in nervous system development and in the induction of nervous system diseases. However, it remains unclear whether this splicing factor affects SMA. In this study, we analyzed the inclusion of SMN2 exon 7 in different tissues in a mouse model of SMA (genotype smn
    Language English
    Publishing date 2022-05-10
    Publishing country India
    Document type Journal Article
    ZDB-ID 2388460-5
    ISSN 1876-7958 ; 1673-5374
    ISSN (online) 1876-7958
    ISSN 1673-5374
    DOI 10.4103/1673-5374.339005
    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