Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Benedikt Warth"'
Autor:
Ian Oesterle, Kolawole I. Ayeni, Chibundu N. Ezekiel, David Berry, Annette Rompel, Benedikt Warth
Publikováno v:
Environment International, Vol 188, Iss , Pp 108766- (2024)
Early-life exposure to natural and synthetic chemicals can impact acute and chronic health conditions. Here, a suspect screening workflow anchored on high-resolution mass spectrometry was applied to elucidate xenobiotics in breast milk and matching s
Externí odkaz:
https://doaj.org/article/d801ccf34b4d4475a72232b4e0a5f90f
Autor:
Huimin Ye, Sabrina Borusak, Claudia Eberl, Julia Krasenbrink, Anna S. Weiss, Song-Can Chen, Buck T. Hanson, Bela Hausmann, Craig W. Herbold, Manuel Pristner, Benjamin Zwirzitz, Benedikt Warth, Petra Pjevac, David Schleheck, Bärbel Stecher, Alexander Loy
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract Taurine-respiring gut bacteria produce H2S with ambivalent impact on host health. We report the isolation and ecophysiological characterization of a taurine-respiring mouse gut bacterium. Taurinivorans muris strain LT0009 represents a new wi
Externí odkaz:
https://doaj.org/article/8996bda490d54a54914bc2323129545f
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/2944201529bc44348a897532d418aef2
Next-generation biomonitoring of the early-life chemical exposome in neonatal and infant development
Autor:
Thomas Jamnik, Mira Flasch, Dominik Braun, Yasmin Fareed, Daniel Wasinger, David Seki, David Berry, Angelika Berger, Lukas Wisgrill, Benedikt Warth
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Exposure to synthetic and natural toxicants is a major risk factor in the etiology of disease. Here, authors describe the development of a method to quantify >80 xenobiotics and apply it to assess early-life exposure in vulnerable infants.
Externí odkaz:
https://doaj.org/article/a1dcc0a7f62b4685bc54533a14706f60
Autor:
Georg Aichinger, Dino Grgic, Julia Beisl, Francesco Crudo, Benedikt Warth, Elisabeth Varga, Doris Marko
Publikováno v:
Emerging Contaminants, Vol 8, Iss , Pp 30-38 (2022)
It is unclear if complex mycotoxin mixtures produced by Alternaria spp. act estrogenic and/or genotoxic under physiological conditions, particularly considering the co-occurrence with antioxidants in food. Thus, this study focused on enlightening the
Externí odkaz:
https://doaj.org/article/edf39fdcc1cb4c7ab3a1824d744e08c6
Autor:
Georg Aichinger, Gudrun Pahlke, Hannes Puntscher, Julia Groestlinger, Stephanie Grabher, Dominik Braun, Katharina Tillmann, Roberto Plasenzotti, Giorgia Del Favero, Benedikt Warth, Harald Höger, Doris Marko
Publikováno v:
Frontiers in Toxicology, Vol 4 (2022)
Mycotoxins produced by Alternaria spp. act genotoxic in cell-based studies, but data on their toxicity in vivo is scarce and urgently required for risk assessment. Thus, male Sprague-Dawley rats received single doses of a complex Alternaria toxin ext
Externí odkaz:
https://doaj.org/article/af3cc05be4d3491bb739d8bf152a274c
Autor:
Fátima C. Pereira, Kenneth Wasmund, Iva Cobankovic, Nico Jehmlich, Craig W. Herbold, Kang Soo Lee, Barbara Sziranyi, Cornelia Vesely, Thomas Decker, Roman Stocker, Benedikt Warth, Martin von Bergen, Michael Wagner, David Berry
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)
Here, the authors employ Raman-Activated Cell Sorting (RACS) and metagenomics to identify organisms that can forage on O-glycan monosaccharides in the mouse gut, which they use to construct a bacterial consortium able to reduce Clostridioides diffici
Externí odkaz:
https://doaj.org/article/6eff2e3043044c8ca42169a7dde44167
Publikováno v:
Emerging Contaminants, Vol 6, Iss , Pp 82-86 (2020)
Altertoxin II is an epoxide-holding perylene quinone and secondary metabolite produced by Alternaria molds. Its genotoxic potential and the high concentrations determined in laboratory fungal cultures resulted in an increased scientific interest in t
Externí odkaz:
https://doaj.org/article/48906aad12d243a798b4ff936d8f219d
Autor:
Mira Flasch, Christoph Bueschl, Giorgia Del Favero, Gerhard Adam, Rainer Schuhmacher, Doris Marko, Benedikt Warth
Publikováno v:
Environment International, Vol 158, Iss , Pp 106940- (2022)
Environmental exposure to xenoestrogens, i.e., chemicals that imitate the hormone 17β-estradiol, has the potential to influence hormone homeostasis and action. Detailed knowledge of xenobiotic biotransformation processes in cell models is key when t
Externí odkaz:
https://doaj.org/article/71626a6e107c4fb9a7922169587a42f0
Autor:
Chibundu N. Ezekiel, Wilfred A. Abia, Dominik Braun, Bojan Šarkanj, Kolawole I. Ayeni, Oluwawapelumi A. Oyedele, Emmanuel C. Michael-Chikezie, Victoria C. Ezekiel, Beatrice N. Mark, Chinonso P. Ahuchaogu, Rudolf Krska, Michael Sulyok, Paul C. Turner, Benedikt Warth
Publikováno v:
Environment International, Vol 158, Iss , Pp 106996- (2022)
A multi-specimen, multi-mycotoxin approach involving ultra-sensitive LC-MS/MS analysis of breast milk, complementary food and urine was applied to examine mycotoxin co-exposure in 65 infants, aged 1–18 months, in Ogun state, Nigeria. Aflatoxin M1 w
Externí odkaz:
https://doaj.org/article/9884de3ef28743db88d2878490d18cc5