LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 16759

Search options

  1. Book ; Thesis: Comparison of different approaches in lumbosacral spinal fusion surgery

    Mohamud, Kaliye / Scheyerer, Max Joseph / Michael, Joern William-Patrick

    a meta-analysis

    2021  

    Institution Universitätsklinikum Köln / Klinik und Poliklinik für Orthopädie und Unfallchirurgie
    Author's details vorgelegt von Kaliye Mohamud ; 1. Gutachter: Privatdozent Dr. med. M. Scheyerer, 2. Gutachter: Professor Dr. med. J.W.P. Michael ; aus der Klinik und Poliklinik für Orthopädie und Unfallchirurgie der Universität zu Köln
    Subject code 610
    Language English
    Size 58 Seiten, Illustrationen
    Publishing place Köln
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Universität zu Köln, 2021
    Note Zusammenfassung in deutscher und englischer Sprache
    HBZ-ID HT020989335
    Database Catalogue ZB MED Medicine, Health

    Kategorien

  2. Book: Neurobiology of brain disorders

    Zigmond, Michael J. / Rowland, Lewis P. / Coyle, Joseph T.

    biological basis of neurological and psychiatric disorders

    2015  

    Author's details ed. by Michael J. Zigmond ; Lewis P. Rowland ; Joseph T. Coyle
    Language English
    Size XIX, 801 S. : Ill., graph. Darst.
    Publisher Elsevier AP
    Publishing place Amsterdam u.a.
    Publishing country Netherlands
    Document type Book
    HBZ-ID HT018490941
    ISBN 978-0-12-398270-4 ; 0-12-398270-7
    Database Catalogue ZB MED Medicine, Health

    More links

    Kategorien

  3. Article ; Online: ChatGPT: A Valuable Tool for Emergency Medical Assistance.

    Dahdah, Joseph El / Kassab, Joseph / Helou, Michel Chedid El / Gaballa, Andrew / Sayles, Stephen / Phelan, Michael P

    Annals of emergency medicine

    2023  Volume 82, Issue 3, Page(s) 411–413

    Language English
    Publishing date 2023-06-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 603080-4
    ISSN 1097-6760 ; 0196-0644
    ISSN (online) 1097-6760
    ISSN 0196-0644
    DOI 10.1016/j.annemergmed.2023.04.027
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Advances in Stroke: Treatments-Acute.

    Broderick, Joseph P / Hill, Michael J

    Stroke

    2022  Volume 53, Issue 3, Page(s) 999–1003

    MeSH term(s) Humans ; Stroke/surgery ; Stroke/therapy ; Thrombectomy ; Treatment Outcome
    Language English
    Publishing date 2022-02-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80381-9
    ISSN 1524-4628 ; 0039-2499 ; 0749-7954
    ISSN (online) 1524-4628
    ISSN 0039-2499 ; 0749-7954
    DOI 10.1161/STROKEAHA.122.036976
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Titanium(II) as a Fuel Atom in Energetic Materials.

    Bacon, Alexandra M / Tomlinson, Warren / Hooper, Joseph P / Zdilla, Michael J

    Inorganic chemistry

    2023  Volume 62, Issue 24, Page(s) 9285–9290

    Abstract: The energetic content of the compounds ... ...

    Abstract The energetic content of the compounds MgTp
    Language English
    Publishing date 2023-06-02
    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.2c04367
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Advances in Acute Stroke Treatment 2020.

    Broderick, Joseph P / Hill, Michael D

    Stroke

    2021  Volume 52, Issue 2, Page(s) 729–734

    MeSH term(s) Humans ; Stroke/economics ; Stroke/therapy ; Stroke Rehabilitation/economics ; Stroke Rehabilitation/trends ; Treatment Outcome
    Language English
    Publishing date 2021-01-20
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 80381-9
    ISSN 1524-4628 ; 0039-2499 ; 0749-7954
    ISSN (online) 1524-4628
    ISSN 0039-2499 ; 0749-7954
    DOI 10.1161/STROKEAHA.120.033744
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Lens-specific βA3/A1-conditional knockout mice: Phenotypic characteristics and calpain activation causing protein degradation and insolubilization.

    Joseph, Roy / Robinson, Michael L / Lambert, Laura / Srivastava, Om P

    PloS one

    2023  Volume 18, Issue 3, Page(s) e0281386

    Abstract: βA3/A1-crystallin is a lens structural protein that plays an important role in maintaining lens transparency via interactions with other crystallins. While the function of βA3/A1-crystallin in the retina is well studied, its functions in the lens, other ... ...

    Abstract βA3/A1-crystallin is a lens structural protein that plays an important role in maintaining lens transparency via interactions with other crystallins. While the function of βA3/A1-crystallin in the retina is well studied, its functions in the lens, other than as a structural protein, remain unclear. In the current study, we generated the lens-specific βA3/A1-crystallin conditional knockout mouse (named βA3/A1ckO) and explored phenotypic changes and the function of the crystallin in the lens. The βA3/A1ckO mice showed congenital cataract at birth and exhibited truncation of lens proteins. Several truncated protein fragments were recovered as a pellet during a low-speed centrifugation (800 rpm, 70 x g) followed by a relatively higher speed centrifugation (5000 rpm, 2744 x g). Mass spectrometric analysis of pellets recovered following the two centrifugations showed that among the fragments with Mr < 20 kDa, the majority of these were from β-tubulin, and some from phakinin, αA-crystallin, and calpain-3. Further, we observed that in vitro activation of calpain-3 by calcium treatment of the wild-type-lens homogenate resulted in the degradation of calpain-3, αA-crystallin and β-tubulin and insolubilization of these proteins. Based on these results, it was concluded that the activation of calpain 3 resulted in proteolysis of β-tubulin, which disrupted cellular microtubular structure, and caused proteolysis of other lens proteins (αA-crystallin and phakinin). These proteolyzed protein fragments become insoluble, and together with the disruption of microtubular structure, and could be the causative factors in the development of congenital nuclear cataract in βA3/A1cKO mice.
    MeSH term(s) Animals ; Mice ; Calpain/genetics ; Calpain/metabolism ; Cataract/genetics ; Cataract/metabolism ; Crystallins/genetics ; Crystallins/metabolism ; Lens, Crystalline/metabolism ; Mice, Knockout ; Proteolysis ; Tubulin/metabolism
    Chemical Substances Calpain (EC 3.4.22.-) ; Crystallins ; Tubulin ; Cryba1 protein, mouse
    Language English
    Publishing date 2023-03-29
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0281386
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Perioperative oxygenation-what's the stress?

    Larvin, Joseph / Edwards, Mark / Martin, Daniel S / Feelisch, Martin / Grocott, Michael P W / Cumpstey, Andrew F

    BJA open

    2024  Volume 10, Page(s) 100277

    Abstract: Oxygen is the most used drug in anaesthesia. Despite such widespread use, optimal perioperative oxygen administration remains highly controversial because of concerns about the competing harms of both hyperoxia and hypoxia. Notwithstanding a Cochrane ... ...

    Abstract Oxygen is the most used drug in anaesthesia. Despite such widespread use, optimal perioperative oxygen administration remains highly controversial because of concerns about the competing harms of both hyperoxia and hypoxia. Notwithstanding a Cochrane review concluding that routinely administering a fractional inspired oxygen concentration (FiO
    Language English
    Publishing date 2024-03-20
    Publishing country England
    Document type Journal Article ; Review
    ISSN 2772-6096
    ISSN (online) 2772-6096
    DOI 10.1016/j.bjao.2024.100277
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Utilizing timed categorical recall (naming US cities) for rapid bedside dementia screening.

    Joseph, Charles R / Cargill, Michael P / Lee, Chansoon D

    Medicine

    2022  Volume 101, Issue 31, Page(s) e29518

    Abstract: The availability of fast validated screening for dementia is a critical clinical need to improve neurologic examination time efficiency. This study validated a 1-minute timed categorical recall (TCR) method, naming as many US cities as possible and ... ...

    Abstract The availability of fast validated screening for dementia is a critical clinical need to improve neurologic examination time efficiency. This study validated a 1-minute timed categorical recall (TCR) method, naming as many US cities as possible and compared TCR to the Folstein Minimental Status Exam (MMSE) as a preliminary cognitive screening tool. Random uncompensated 349 volunteers were recruited ages 18 to 97 from local free clinics, retirement homes, university faculty, and students in Lynchburg, Virginia 2015 to 2020. Participants' demographic and medical information were collected. After 1 minute preparation, participants were rapidly named as many US cities as possible until they were told to stop (1 minute). The time limitation was withheld in advance. Number of cities and organizational strategies were recorded. Folstein MMSE administration immediately after TCR was administered to 122 subjects recruited in the final 2 study years as a comparison benchmark. A multiple linear regression model and a regression tree model were used to identify important variables for the number of cities named and determine subgroups and their thresholds. TCR resulted in accuracy rate (0.80), sensitivity (0.78), and specificity (0.81). The global TCR threshold (9 cities named) is superseded by 4 subgroup thresholds, categorized by statistically important variables (age, education level, and number of states visited) as follows: For those visiting ≥8 states and 1. 18 to 71 ages with a master's degree or above, the threshold was naming 20 cities; 2. 18 to 29 ages with a bachelor's degree or below, the threshold was naming 17 cities; 3. 30 to 71 ages with a bachelor's degree or below, the threshold was naming 10 cities. For those visiting <8 states or for ages 72 to 97 (regardless of education levels and number of states visited), the threshold was naming 8 cities. American cities are common knowledge across ages and backgrounds, making it a useful bedside screen for dementia. In clinical practice, patients who report fewer cities than the threshold of 9 cities should receive further cognitive testing. If the patient meets the criteria for a subgroup, then the higher subgroup thresholds apply. TCR is a more time-efficient preliminary dementia screening tool with improved sensitivity and similar specificity compared with MMSE.
    MeSH term(s) Adolescent ; Adult ; Aged ; Aged, 80 and over ; Cities ; Dementia/diagnosis ; Humans ; Mental Recall ; Middle Aged ; Neuropsychological Tests ; Receptors, Antigen, T-Cell ; Young Adult
    Chemical Substances Receptors, Antigen, T-Cell
    Language English
    Publishing date 2022-08-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000029518
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Harnessing human genetics and stem cells for precision cardiovascular medicine.

    Caudal, Arianne / Snyder, Michael P / Wu, Joseph C

    Cell genomics

    2023  Volume 4, Issue 2, Page(s) 100445

    Abstract: Human induced pluripotent stem cell (iPSC) platforms are valuable for biomedical and pharmaceutical research by providing tissue-specific human cells that retain patients' genetic integrity and display disease phenotypes in a dish. Looking forward, ... ...

    Abstract Human induced pluripotent stem cell (iPSC) platforms are valuable for biomedical and pharmaceutical research by providing tissue-specific human cells that retain patients' genetic integrity and display disease phenotypes in a dish. Looking forward, combining iPSC phenotyping platforms with genomic and screening technologies will continue to pave new directions for precision medicine, including genetic prediction, visualization, and treatment of heart disease. This review summarizes the recent use of iPSC technology to unpack the influence of genetic variants in cardiovascular pathology. We focus on various state-of-the-art genomic tools for cardiovascular therapies-including the expansion of genetic toolkits for molecular interrogation, in vitro population studies, and function-based drug screening-and their current applications in patient- and genome-edited iPSC platforms that are heralding new avenues for cardiovascular research.
    MeSH term(s) Humans ; Induced Pluripotent Stem Cells ; Precision Medicine ; Heart ; Human Genetics
    Language English
    Publishing date 2023-11-27
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2666-979X
    ISSN (online) 2666-979X
    DOI 10.1016/j.xgen.2023.100445
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top