LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 1319

Search options

  1. Article ; Online: Dissolution kinetics of copper oxide nanoparticles in presence of glyphosate.

    Yang, Zhaoxun / Gaillard, Jean-François

    NanoImpact

    2024  Volume 33, Page(s) 100492

    Abstract: Recently CuO nanoparticles (n-CuO) have been proposed as an alternative method to deliver a Cu-based pesticide for controlling fungal infestations. With the concomitant use of glyphosate as an herbicide, the interactions between n-CuO and this strong ... ...

    Abstract Recently CuO nanoparticles (n-CuO) have been proposed as an alternative method to deliver a Cu-based pesticide for controlling fungal infestations. With the concomitant use of glyphosate as an herbicide, the interactions between n-CuO and this strong ligand need to be assessed. We investigated the dissolution kinetics of n-CuO and bulk-CuO (b-CuO) particles in the presence of a commercial glyphosate product and compared it to oxalate, a natural ligand present in soil water. We performed experiments at concentration levels representative of the conditions under which n-CuO and glyphosate would be used (∼0.9 mg/L n-CuO and 50 μM of glyphosate). As tenorite (CuO) dissolution kinetics are known to be surface controlled, we determined that at pH 6.5, T ∼ 20 °C, using KNO
    MeSH term(s) Copper ; Glyphosate ; Ligands ; Nanoparticles ; Water ; Oxalates
    Chemical Substances cuprous oxide (T8BEA5064F) ; Copper (789U1901C5) ; Glyphosate (4632WW1X5A) ; Ligands ; Water (059QF0KO0R) ; Oxalates
    Language English
    Publishing date 2024-01-07
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2452-0748
    ISSN (online) 2452-0748
    DOI 10.1016/j.impact.2024.100492
    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.

  2. Article: Benefits of Kidney Transplantation or Living Donation?

    Gaillard, François

    Transplantation direct

    2020  Volume 6, Issue 7, Page(s) e567

    Language English
    Publishing date 2020-06-08
    Publishing country United States
    Document type Journal Article
    ISSN 2373-8731
    ISSN 2373-8731
    DOI 10.1097/TXD.0000000000000999
    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.

  3. Article ; Online: Évaluation de la fonction rénale des donneurs vivants de rein.

    Gaillard, François

    La Revue du praticien

    2020  Volume 71, Issue 6, Page(s) 632–635

    Abstract: Assessment of renal function of living kidney donors. After donation, glomerular filtration rate (GFR) of the donor is on average 75% of its predonation value, by the mean of a compensatory response of the remaining kidney. The GFR thresholds used to ... ...

    Title translation Assessment of renal function of living kidney donors.
    Abstract Assessment of renal function of living kidney donors. After donation, glomerular filtration rate (GFR) of the donor is on average 75% of its predonation value, by the mean of a compensatory response of the remaining kidney. The GFR thresholds used to define kidney disease in the general population do not apply to living donors. For donors, the risk of end-stage kidney disease (ESKD) is much lower than that of the general population but higher than that of a healthy non-donor population. Most cases of ESKD are due to diabetes and hypertension that occur more than 10 years after donation. Living kidney donors should be healthy at the time of donation and should benefit from an extended annual follow-up for kidney disease screening. The GFR must be measured by an exogenous tracer for all living kidney donors. The value of GFR must be interpreted according to the age of the candidate. The predicted risk of ESKD in the absence of kidney donation may be helpful to guide the decision.
    MeSH term(s) Glomerular Filtration Rate ; Humans ; Kidney/physiology ; Kidney Transplantation ; Living Donors ; Nephrectomy
    Language French
    Publishing date 2020-12-10
    Publishing country France
    Document type Journal Article
    ZDB-ID 205365-2
    ISSN 2101-017X ; 0035-2640
    ISSN (online) 2101-017X
    ISSN 0035-2640
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.433: 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.

  4. Article ; Online: Comment on 'Allograft function and muscle mass evolution after kidney transplantation' by Gaillard et al.: The authors reply.

    Gaillard, François / Bienaime, Frank

    Journal of cachexia, sarcopenia and muscle

    2023  Volume 14, Issue 3, Page(s) 1583–1584

    Language English
    Publishing date 2023-03-08
    Publishing country Germany
    Document type Letter ; Comment
    ZDB-ID 2586864-0
    ISSN 2190-6009 ; 2190-5991
    ISSN (online) 2190-6009
    ISSN 2190-5991
    DOI 10.1002/jcsm.13202
    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: A call for promoting living kidney donation in France in 2023

    Mariat, Christophe / Gaillard, François / Fournier, Thomas / Rabate, Clémentine / Pincon, Émilie / Bacchetta, Justine / Aurelle, Manon / Bouquegneau, Antoine

    Nephrologie & therapeutique

    2023  Volume 19, Issue 2, Page(s) 83–88

    Abstract: Kidney transplantation from living donors is particularly under-developed in France in comparison ... kidney transplantation in France in 2023 with the aims at (1) providing the entire nephrology community with a scientific ...

    Title translation Pourquoi développer la greffe de rein à partir de donneurs vivants en France en 2023 ?
    Abstract Kidney transplantation from living donors is particularly under-developed in France in comparison with the US and most European countries. Among others, the lack of a proactive and evidence-based communication from French health providers is a potential cause that has been overlooked thus far. With this as a backdrop, the SFNDT Commission of transplantation has elaborated a 10 points-call for promoting living kidney transplantation in France in 2023 with the aims at (1) providing the entire nephrology community with a scientific rationale and (2) strenghtening the conviction of health providers, patients, and their relatives regarding the relevance of this modality of kidney transplantation.
    MeSH term(s) Humans ; Kidney ; Kidney Transplantation ; Tissue and Organ Harvesting ; France ; Living Donors
    Language French
    Publishing date 2023-03-14
    Publishing country France
    Document type Journal Article
    ZDB-ID 2229575-6
    ISSN 1872-9177 ; 1769-7255
    ISSN (online) 1872-9177
    ISSN 1769-7255
    DOI 10.1684/ndt.2023.20
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6298: 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.

  6. Article ; Online: Editorial

    Jean-François Lemaître / Jean-Michel Gaillard

    Frontiers in Ecology and Evolution, Vol

    The evolutionary roots of reproductive ageing and reproductive health across the tree of life

    2023  Volume 11

    Keywords abortion ; cancer ; demography ; fecundity ; fertility ; life history ; Evolution ; QH359-425 ; Ecology ; QH540-549.5
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text 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.

  7. Article ; Online: Importance of measuring glomerular filtration rate for candidates to living kidney donation.

    Gaillard, François / Mariat, Christophe

    American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons

    2021  Volume 22, Issue 5, Page(s) 1494–1495

    MeSH term(s) Glomerular Filtration Rate ; Humans ; Kidney ; Living Donors ; Nephrectomy
    Language English
    Publishing date 2021-12-20
    Publishing country United States
    Document type Letter
    ZDB-ID 2060594-8
    ISSN 1600-6143 ; 1600-6135
    ISSN (online) 1600-6143
    ISSN 1600-6135
    DOI 10.1111/ajt.16924
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 5542: 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.

  8. Article ; Online: A unified framework for evolutionary genetic and physiological theories of aging.

    Lemaître, Jean-François / Moorad, Jacob / Gaillard, Jean-Michel / Maklakov, Alexei A / Nussey, Daniel H

    PLoS biology

    2024  Volume 22, Issue 2, Page(s) e3002513

    Abstract: Why and how we age are 2 intertwined questions that have fascinated scientists for many decades. However, attempts to answer these questions remain compartmentalized, preventing a comprehensive understanding of the aging process. We argue that the ... ...

    Abstract Why and how we age are 2 intertwined questions that have fascinated scientists for many decades. However, attempts to answer these questions remain compartmentalized, preventing a comprehensive understanding of the aging process. We argue that the current lack of knowledge about the evolution of aging mechanisms is due to a lack of clarity regarding evolutionary theories of aging that explicitly involve physiological processes: the disposable soma theory (DST) and the developmental theory of aging (DTA). In this Essay, we propose a new hierarchical model linking genes to vital rates, enabling us to critically reevaluate the DST and DTA in terms of their relationship to evolutionary genetic theories of aging (mutation accumulation (MA) and antagonistic pleiotropy (AP)). We also demonstrate how these 2 theories can be incorporated in a unified hierarchical framework. The new framework will help to generate testable hypotheses of how the hallmarks of aging are shaped by natural selection.
    MeSH term(s) Longevity/genetics ; Biological Evolution ; Mutation Accumulation ; Selection, Genetic
    Language English
    Publishing date 2024-02-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2126776-5
    ISSN 1545-7885 ; 1544-9173
    ISSN (online) 1545-7885
    ISSN 1544-9173
    DOI 10.1371/journal.pbio.3002513
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6193: 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.

  9. Article ; Online: Potential of FTIR- ATR diamond in discriminating geographical and botanical origins of honeys from France and Romania

    François Guyon / Enora Logodin / Dana Alina Magdas / Laetitia Gaillard

    Talanta Open, Vol 3, Iss , Pp 100022- (2021)

    2021  

    Abstract: ... from France and Romania, were analyzed for this purpose. The meaningful spectral areas which were selected ...

    Abstract Soft independent modeling class analogy (SIMCA) was applied to infrared spectra, obtained by attenuated total reflection – Fourier transform infrared (ATR - FTIR) spectroscopy, to develop discrimination models for the floral and geographical origin of honeys. Mono-floral honey samples, originated from France and Romania, were analyzed for this purpose. The meaningful spectral areas which were selected for the development of discriminating models were: 500 - 1610 and 1700 - 3000 cm−1. A second derivative and an “autoscale” processing was performed to experimental spectra before the statistical classifications. The honeys varieties were accurately classified, independently of the geographical origin of honeys, suggesting the high potential of this technique for botanical recognition. The obtained interclass distances among honey varieties were significant and the main identified discrimination markers, from FTIR spectra, are especially related to the floral origin through the pollen gathered by bees. A global geographical classification of honeys provided a correct classification with a weak interclass distance showing the model limitations for the authenticity control purposes. Nonetheless, geographical classifications inside a single class of honey variety lead to a correct classification with a significant interclass distance.
    Keywords FTIR-ATR ; Honey ; Mono-floral ; Geographical origin ; Multidimensional analysis ; Analytical chemistry ; QD71-142
    Language English
    Publishing date 2021-08-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text 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.

  10. Book ; Online: Geochemistry of surface sediment samples from the equatorial Atlantic south of the Azores, supplementary data to: Auffret, Gérard A; Richter, Thomas; Reyss, Jean-Louis; Organo, C; Deloule, E; Gaillard, Jean-Francois; Dennielou, Bernard; Müller, C; Thomas, B; Watremez, P; Grousset, Francis E; Boelaert, An; Cambon, P; Etoubleau, Joel (1996): Enregistrement de lactivité hydrothermale dans les sédiments de la dorsale médio-atlantique au Sud des Açores. Comptes Rendus de l'Académie des Sciences de Paris, Série IIA, 323(7), 583-590

    Auffret, Gérard A / Deloule, E / Dennielou, Bernard / Gaillard, Jean-Francois / Müller, C / Organo, C / Reyss, Jean-Louis / Richter, Thomas / Thomas, B / al., et

    1996  

    Abstract: In order to recognize the distribution of hydrothermal tracers south of the Azores, a series of cores has been sampled during the GEOFAR cruise. The distribution of the Mn concentrations shows that the hydrothermal influence is maximum within and to the ... ...

    Abstract In order to recognize the distribution of hydrothermal tracers south of the Azores, a series of cores has been sampled during the GEOFAR cruise. The distribution of the Mn concentrations shows that the hydrothermal influence is maximum within and to the north-west of the Lucky Strike segment. North of the East-Azores Fracture Zone the sediments are enriched in Ba which could be derived from different sources. The chemical composition of the interstitial water shows that water advection is limited. Mn, Cu, Ni fluxes evaluated in one site have increased during isotopic stages 4 and 2 and the deglaciation.
    Language English
    Dates of publication 1996-9999
    Size Online-Ressource
    Publisher PANGAEA - Data Publisher for Earth & Environmental Science
    Publishing place Bremen/Bremerhaven
    Document type Book ; Online
    DOI 10.1594/PANGAEA.54870
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

    Full text 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.

To top