Results 61 to 70 of about 111,119 (149)

Estudo da frequência de hemócitos micronucleados, induzidos pelo ácido ocadáico, em mexilhões Perna perna (Mollusca : Bivalvia) / [PDF]

, 2000
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Algumas toxinas presentes naturalmente no ambiente marinho são capazes de induzir mutagenicidade e/ou carcinogenicidade.
Silva, Cátia Regina
core  

Climate change impacts on natural toxins in food production systems, exemplified by deoxynivalenol in wheat and diarrhetic shellfish toxins

, 2012
Climate change is expected to affect food and feed safety, including the occurrence of natural toxins in primary crop and seafood production; however, to date, quantitative estimates are scarce.
Mengelers, M.J.B., Christensen, J.H., van der Fels-Klerx, H.J., Naustvoll, L.J., Friocourt, Y., Olesen, J.E.   +5 more
core   +2 more sources

Evaluation of Passive Samplers as a Monitoring Tool for Early Warning of Dinophysis Toxins in Shellfish

Marine Drugs, 2013
From June 2006 to January 2007 passive samplers (solid phase adsorbing toxin tracking, SPATT) were tested as a monitoring tool with weekly monitoring of phytoplankton and toxin content (liquid chromatography–mass spectrometry, LC-MS) in picked cells of ...
Yolanda Pazos, José M. Franco, Gemita Pizarro, Beatriz Paz, Ángeles Moroño, Beatriz Reguera   +5 more
doaj   +1 more source

Toxoplasmosis Beyond Transplantation: Diagnostic and Prevention Challenges in a Patient Receiving Targeted Immunomodulators

Transplant Infectious Disease, Volume 28, Issue 4, July/August 2026.
ABSTRACT Toxoplasmosis has long been recognized as a serious complication in immunocompromised host, particularly those with advanced HIV/AIDS, hematopoietic stem‐cell transplantation (HSCT), solid‐organ transplant (SOT), and hematological malignancies. The rapid expansion of targeted immunomodulators, including chimeric antigen receptor T‐cell (CAR‐T)
Joy Mouanes‐Abelin, Christelle Pomares, José G. Montoya, Morgane Pondrom, Lucille DE MARIA, Andrea J. Zimmer, Carlos A. Gomez   +6 more
wiley   +1 more source

Combined Cytotoxicity of the Phycotoxin Okadaic Acid and Mycotoxins on Intestinal and Neuroblastoma Human Cell Models

Toxins, 2018
Mycotoxins are emerging toxins in the marine environment, which can co-occur with algal toxins to exert synergistic or antagonistic effects for human seafood consumption.
Aiko Hayashi, Juan José Dorantes-Aranda, John P. Bowman, Gustaaf Hallegraeff   +3 more
doaj   +1 more source

Risk Ranking of Microbiological Hazards in Food (2015–2019)

Food Risk Assess Europe, Volume 4, Issue 3, July 2026.
Abstract Microbiological food safety risks arise from pathogens that can contaminate food at different points along the food chain. Exposure to these hazards can result in illnesses that can vary widely in severity and duration, depending on factors such as the specific pathogen involved, the amount of the pathogen ingested, and the susceptibility of ...
Ms Chloe Glennon, Lisa O’Connor, Kevin Burke, Lauren Russell, Shaun Smith, Declan Bolton, Theo de Waal, Patricia Garvey, Montserrat Gutierrez, Noel McCarthy, Lois O’Connor, Helen O’Shea, Geraldine Duffy   +12 more
wiley   +1 more source

Biosensors for Biotoxins Detection and Monitoring

Advanced Sensor Research, Volume 5, Issue 6, June 2026.
This review examines state‐of‐the‐art biosensing platforms for biotoxin detection, including antibody‐, aptamer‐, CRISPR‐, nanopore‐, whole cells‐ and MIP‐based sensors. It highlights advances in ultra‐sensitive detection, real‐matrix validation in food and water, and multiplexed analysis, and discusses how the integration with machine learning ...
Alissa Agerova, Juan Francisco Bada Juarez, Matteo Dal Peraro   +2 more
wiley   +1 more source

Guidelines for Detecting the Foodborne Antibiotic‐Resistant Bacteria

AgriFood: Journal of Agricultural Products for Food, Volume 2, Issue 2, Page 152-164, June 2026.
ABSTRACT Foodborne antibiotic‐resistant bacteria threaten global public health and the economic. Standardized detection methods are crucial for effective prevention and control. Researchers encounter difficulties in choosing suitable techniques due to the variety of available approaches and the intricate nature of resistance mechanisms.
Yuanye Zeng, Fengxia Yang
wiley   +1 more source

Toxin Levels and Profiles in Microalgae from the North-Western Adriatic Sea—15 Years of Studies on Cultured Species

Marine Drugs, 2012
The Northern Adriatic Sea is the area of the Mediterranean Sea where eutrophication and episodes related to harmful algae have occurred most frequently since the 1970s.
Elena Riccardi, Monica Cangini, Silvia Pigozzi, Marinella Pompei, Luciana Tartaglione, Anna Milandri, Ernesto Fattorusso, Martino Forino, Carmela Dell’Aversano, Patrizia Ciminiello, Silvana Vanucci, Manuela Riccardi, Laura Pezzolesi, Franca Guerrini, Rossella Pistocchi   +14 more
doaj   +1 more source

Pathogenic Mechanisms of V. vulnificus and Its Role in the Development of Sepsis

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Sorafenib attenuates urethral scar formation by inhibiting β‐catenin signaling in fibroblasts, which downregulates the SLC7A11/GPX4 antioxidant axis and triggers ferroptosis. This β‐catenin–ferroptosis coupling effectively suppresses fibrogenesis, highlighting sorafenib as a promising drug‐repurposing candidate for urethral stricture.
Zhongying Yu, Xianzhong Zhu, Shijie Tang, Shubo Yang, Jinyu Li, Lianzhong Luo, Yan Tan, Jun Yin   +7 more
wiley   +1 more source