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  1. Article ; Online: Reply to comment on Ben Dor Y. et al. “Varves of the Dead Sea sedimentary record.” Quaternary Science Reviews 215 (2019)

    Ben Dor, Y. / Neugebauer, I. / Enzel, Y. / Schwab, M. / Tjallingii, R. / Erel, Y. / Brauer, A.

    Quaternary Science Reviews

    173–184

    2020  

    Abstract: ... Dor et al., 2019): 173–184. by R. Bookman, two recently published papers are suggested to prove ...

    Abstract In the comment on “Varves of the Dead Sea sedimentary record.” Quaternary Science Reviews 215 (Ben Dor et al., 2019): 173–184. by R. Bookman, two recently published papers are suggested to prove that the interpretation of the laminated sedimentary sequence of the Dead Sea, deposited mostly during MIS2 and Holocene pluvials, as annual deposits (i.e., varves) is wrong. In the following response, we delineate several lines of evidence which coalesce to demonstrate that based on the vast majority of evidence, including some of the evidence provided in the comment itself, the interpretation of these sediments as varves is the more likely scientific conclusion. We further discuss the evidence brought up in the comment and its irrelevance and lack of robustness for addressing the question under discussion.
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Remodelado ventricular postinfarto de miocardio. Interés de la resonancia magnética cardíaca para destacar su fisiopatología y la eficacia de la reconstrucción ventricular

    Vincent Dor

    Cirugía Cardiovascular, Vol 22, Iss 2, Pp 82-

    2015  Volume 91

    Abstract: ... De esta forma, podemos conocer y entender mejor la eficacia de las técnicas de reconstrucción ventricular. ...

    Abstract En este artículo presento el estado actual en el desarrollo fisiopatológico del remodelado ventricular tras el infarto de miocardio empleando como técnica de imagen la resonancia magnética. De esta forma, podemos conocer y entender mejor la eficacia de las técnicas de reconstrucción ventricular.
    Keywords Remodelado ; Reconstrucción ; Ventricular ; Resonancia magnética cardíaca ; Medicine ; R ; Surgery ; RD1-811
    Language Spanish
    Publishing date 2015-03-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Aneuploidy rates for chromosomes X/Y and 18 among preselected spermatozoa in men with severe teratospermia.

    Levron, Jacob / Aviram-Goldring, Ayala / Rienstien, Shlomit / Bider, David / Dor, Jehoshua / Raviv, Gil

    Reproductive biomedicine online

    2013  Volume 27, Issue 3, Page(s) 280–285

    Abstract: ... treatment, spermatozoa was collected, processed, micromanipulated and tested for chromosomes X, Y and 18 ... using fluorescence in-situ hybridization. Aneupoidy rates for chromosomes X, Y and 18 were determined ...

    Abstract Eight infertile men with various degrees of oligoasthenoteratozoospermia and repeated implantation failure were selected for this study due to exceptionally high rates of sperm aneupoidy in their ejaculates. All subjects had normal physical examination, karyotype and serum FSH concentration. Prior to IVF treatment, spermatozoa was collected, processed, micromanipulated and tested for chromosomes X, Y and 18 using fluorescence in-situ hybridization. Aneupoidy rates for chromosomes X, Y and 18 were determined among sperm population selected for normal morphology using high-order magnification light microscopy. A second group of fast motile spermatozoa were collected using an intracytoplasmic sperm injection pipette from the medium-oil interface from microdroplets. The average aneuploidy rates for the three chromosomes were 7.6% (395/5182) in the sperm specimen before selection, 8.7% (116/1326) in the normal morphology selected group and 4.3% (59/1388; P<0.001) in the fast motile selected group. In conclusion, high-magnification light microscopy aimed at selection of spermatozoa with normal morphology did not affect the aneuploidy rate. On the other hand, fast motile spermatozoa harboured significantly less chromosomal abnormalities (P<0.001). Preselection of the most rapid sperm subpopulation for intracytoplasmic sperm injection may improve the qualities of the fertilizing spermatozoon.
    MeSH term(s) Aneuploidy ; Chromosome Disorders/epidemiology ; Chromosomes, Human, Pair 18/genetics ; Chromosomes, Human, X/genetics ; Chromosomes, Human, Y/genetics ; Follicle Stimulating Hormone/blood ; Humans ; In Situ Hybridization, Fluorescence ; Infertility, Male/genetics ; Karyotyping ; Male ; Sperm Motility ; Spermatozoa/pathology ; Spermatozoa/physiology
    Chemical Substances Follicle Stimulating Hormone (9002-68-0)
    Language English
    Publishing date 2013-09
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2113823-0
    ISSN 1472-6491 ; 1472-6483
    ISSN (online) 1472-6491
    ISSN 1472-6483
    DOI 10.1016/j.rbmo.2013.05.017
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    Zs.A 5792: Show issues Location:
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  4. Article ; Online: What fraction of cellular DNA turnover becomes cfDNA?

    Sender, Ron / Noor, Elad / Milo, Ron / Dor, Yuval

    eLife

    2024  Volume 12

    Abstract: Cell-free DNA (cfDNA) tests use small amounts of DNA in the bloodstream as biomarkers. While it is thought that cfDNA is largely released by dying cells, the proportion of dying cells' DNA that reaches the bloodstream is unknown. Here, we integrate ... ...

    Abstract Cell-free DNA (cfDNA) tests use small amounts of DNA in the bloodstream as biomarkers. While it is thought that cfDNA is largely released by dying cells, the proportion of dying cells' DNA that reaches the bloodstream is unknown. Here, we integrate estimates of cellular turnover rates to calculate the expected amount of cfDNA. By comparing this to the actual amount of cell type-specific cfDNA, we estimate the proportion of DNA reaching plasma as cfDNA. We demonstrate that <10% of the DNA from dying cells is detectable in plasma, and the ratios of measured to expected cfDNA levels vary a thousand-fold among cell types, often reaching well below 0.1%. The analysis suggests that local clearance, presumably via phagocytosis, takes up most of the dying cells' DNA. Insights into the underlying mechanism may help to understand the physiological significance of cfDNA and improve the sensitivity of liquid biopsies.
    MeSH term(s) Cell-Free Nucleic Acids ; Phagocytosis ; Liquid Biopsy ; DNA ; Kinetics
    Chemical Substances Cell-Free Nucleic Acids ; DNA (9007-49-2)
    Language English
    Publishing date 2024-02-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 2687154-3
    ISSN 2050-084X ; 2050-084X
    ISSN (online) 2050-084X
    ISSN 2050-084X
    DOI 10.7554/eLife.89321
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  5. Article ; Online: Diversity and Distribution of Culicidian Fauna in Urban and Rural Areas of Setif Region (North-East Algeria).

    Bouaoud, Laldja / Aissaoui, Lynda / Dor, Ariane

    Vector borne and zoonotic diseases (Larchmont, N.Y.)

    2024  

    Abstract: Objective: ...

    Abstract Objective:
    Language English
    Publishing date 2024-04-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2047199-3
    ISSN 1557-7759 ; 1530-3667
    ISSN (online) 1557-7759
    ISSN 1530-3667
    DOI 10.1089/vbz.2023.0047
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    Zs.A 6137: Show issues Location:
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  6. Article: "Parasitic Weeds: Biology and Control" Special Issue Editors Summary.

    Dor, Evgenia / Goldwasser, Yaakov

    Plants (Basel, Switzerland)

    2022  Volume 11, Issue 14

    Abstract: We are happy to summarize this important Special Issue (SI) of ... ...

    Abstract We are happy to summarize this important Special Issue (SI) of MDPI
    Language English
    Publishing date 2022-07-21
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants11141891
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  7. Article: Host-Microbiome Interactions in a Changing Sea: The Gill Microbiome of an Invasive Oyster under Drastic Temperature Changes.

    Dor-Roterman, Yahala Rina / Benayahu, Yehuda / Reshef, Leah / Gophna, Uri

    Microorganisms

    2024  Volume 12, Issue 1

    Abstract: The gill tissue of bivalve mollusks hosts rich symbiotic microbial communities that may contribute to host health. ...

    Abstract The gill tissue of bivalve mollusks hosts rich symbiotic microbial communities that may contribute to host health.
    Language English
    Publishing date 2024-01-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms12010197
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  8. Article ; Online: Epigenetic liquid biopsies: a novel putative biomarker in immunology and inflammation.

    Fox-Fisher, Ilana / Shemer, Ruth / Dor, Yuval

    Trends in immunology

    2023  Volume 44, Issue 5, Page(s) 356–364

    Abstract: Immune and inflammatory processes occurring within tissues are often undetectable by blood cell counts, standard circulating biomarkers, or imaging, representing an unmet biomedical need. Here, we outline recent advances indicating that liquid biopsies ... ...

    Abstract Immune and inflammatory processes occurring within tissues are often undetectable by blood cell counts, standard circulating biomarkers, or imaging, representing an unmet biomedical need. Here, we outline recent advances indicating that liquid biopsies can broadly inform human immune system dynamics. Nucleosome-size fragments of cell-free DNA (cfDNA) released from dying cells into blood contain rich epigenetic information such as methylation, fragmentation, and histone mark patterns. This information allows to infer the cfDNA cell of origin, as well as pre-cell death gene expression patterns. We propose that the analysis of epigenetic features of immune cell-derived cfDNA can shed light on immune cell turnover dynamics in healthy people, and inform the study and diagnosis of cancer, local inflammation, infectious or autoimmune diseases, as well as responses to vaccination.
    MeSH term(s) Humans ; DNA Methylation ; Liquid Biopsy/methods ; Biomarkers ; Cell-Free Nucleic Acids/genetics ; Inflammation/genetics ; Epigenesis, Genetic
    Chemical Substances Biomarkers ; Cell-Free Nucleic Acids
    Language English
    Publishing date 2023-04-01
    Publishing country England
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2036831-8
    ISSN 1471-4981 ; 1471-4906
    ISSN (online) 1471-4981
    ISSN 1471-4906
    DOI 10.1016/j.it.2023.03.005
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    Zs.A 1601: Show issues Location:
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    Zs.MG 2: Show issues

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  9. Article: Granular behavior in polycrystalline Sm2-xCexCuO4-y compounds.

    Jardim / Ben-Dor / Stroud / Maple

    Physical review. B, Condensed matter

    1994  Volume 50, Issue 14, Page(s) 10080–10087

    Language English
    Publishing date 1994-10-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209770-9
    ISSN 1095-3795 ; 1550-235X ; 0163-1829 ; 2469-9950 ; 1098-0121 ; 0556-2805
    ISSN (online) 1095-3795 ; 1550-235X
    ISSN 0163-1829 ; 2469-9950 ; 1098-0121 ; 0556-2805
    DOI 10.1103/physrevb.50.10080
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    Z 72/712: Show issues

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  10. Article ; Online: Dissipation Indicates Memory Formation in Driven Disordered Systems.

    Shohat, Dor / Lahini, Yoav

    Physical review letters

    2023  Volume 130, Issue 4, Page(s) 48202

    Abstract: Disordered and amorphous materials often retain memories of perturbations they have experienced since preparation. Studying such memories is a gateway to understanding this challenging class of systems. However, it often requires the ability to measure ... ...

    Abstract Disordered and amorphous materials often retain memories of perturbations they have experienced since preparation. Studying such memories is a gateway to understanding this challenging class of systems. However, it often requires the ability to measure local structural changes in response to external drives. Here, we show that dissipation is a generic macroscopic indicator of the memory of the largest perturbation. Through experiments in crumpled sheets under cyclic drive, we show that dissipation transiently increases when first surpassing the largest perturbation due to irreversible structural changes with unique statistics. This finding is used to devise novel memory readout protocols based on global observables only. The general applicability of this approach is demonstrated by revealing a similar memory effect in a three-dimensional amorphous solid.
    Language English
    Publishing date 2023-02-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.130.048202
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