Results 41 to 50 of about 5,920 (134)
HEMOPERFUSION IN AMANITA PHALLOİDES POISONING: REPORT OF TWO CASES
Turkish Journal of Nephrology, 2019 Amanita phalloides mushrooms are extremely toxic. Alpha-amanitin is an amatoxin known to produce deleterious effects on the liver and the kidneys, when circulating in the blood.
Osman DÖNMEZ +2 more
doaj
Nucleolar Organization in Response to Transcriptional Stress
Cancer Science, Volume 116, Issue 10, Page 2649-2656, October 2025.In this review, we provide an overview of the research field on nucleolar regulation, mainly focusing on nucleolar organization under transcriptional stress. We also highlight the importance of ribosomal DNA stability, particularly in disease prevention, including cancer.
Rikiya Imamura, Takaaki Yasuhara
wiley +1 more source
The FASEB Journal, Volume 39, Issue 17, 15 September 2025.A mouse model of Tfam conditional knock‐out (TfamloxP/loxP; Zp3‐Cre) produces mtDNA‐depleted eggs. An abundance of mitochondrial mass is maintained through fission during oocyte growth and enables egg fertilization and blastocyst formation. Although embryonic genome activation may compensate for the maternal knock‐out in the two‐cell stage, the ...
Miki Shavit +11 more
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Pest Management Science, Volume 81, Issue 8, Page 4848-4862, August 2025.Structural differences in steroidal glycoalkaloids (SGAs) differentially stimulate hatching in Globodera rostochiensis and Globodera pallida, triggering distinct gene expression responses. These findings offer insights into species‐specific hatching mechanisms, advancing the development of more targeted strategies for managing potato cyst nematode ...
Andrea Caroline Ruthes +2 more
wiley +1 more source
Characterization of complement C3 as a marker of alpha-amanitin toxicity by comparative secretome profiling. [PDF]
Toxicol Res, 2023 Kim D, Lee MS, Sim H, Lee S, Lee HS.
europepmc +1 more source
Thermostability of Alpha Amanitin in Water and Methanol [PDF]
European Journal of Basic Medical Sciences, 2012 Ertuğrul Kaya +5 more
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What is the restoring role of chrysin in alpha amanitin toxicity?
, 2015 Aim: To explore whether chrysin has any protective effect against the deadly effect of alpha amanitin on hepatocytes that is one of the major toxins in the structure of Amanita phalloides, which is considered the most important mushroom responsible for fatal mushroom poisonings.
Bakırcı, Sinan +4 more
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Alpha-amanitin insensitive transcription of the human epsilon-globin gene.
Nucleic acids research, 1985 In vitro transcription was used to show that RNA polymerase III is responsible for the initiation of transcription at a position 200 bp upstream from the epsilon-globin major cap site. High levels of -200 transcription interferes with the RNA polymerase II major cap site transcription.
Kollias, G. +2 more
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The Intervention and Treatment based on the Poisoning Mechanism of Alpha‑amanitin
Highlights in Science, Engineering and TechnologyAlpha-amanitin (AMA) are eight-amino-acid cyclic peptide with polar branches, which is produced in some specific genera of mushrooms. AMA is extremely toxic to humans, with LD50 (0.1 mg/kg). Due to AMA's special structure, it’s resistant to hot and cold.
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[Action of actinomycin and alpha-amanitin on the RNA transcription of the influenza virus].
Voprosy virusologii, 1981 Complete (template RNA) and incomplete (messenger RNA) transcripts were separated by electrophoretic fractionation of RNA-hybrids containing unlabeled genome RNA of influenza virus and virus-specific antigenome 3H-RNAs obtained from infected cells. Incubation of the infected cells in the presence of actinomycin D or alpha-amanitine was shown to inhibit
V R, Farashian +4 more
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