Results 61 to 70 of about 18,737 (212)

Mort als aiguamolls : quan el plom de la caça es converteix en un verí [PDF]

, 2008
Els milers de milions de perdigons de plom que s'usen cada any per caçar són petites trampes letals per als ocells que accidentalment els ingereixen. Primera causa d'enverinament entre aquests animals a tot el món, la solució passa necessàriament per ...
Guitart, Raimon
core   +2 more sources

Analysis of Aspergillus spp. Isolates According to Temporal–Spatial, Sociodemographic, and Clinical Variables—Microsatellite Typing of Clinical and Environmental Samples of Aspergillus fumigatus in a University Hospital in Sao Paulo, Brazil

Mycoses, Volume 69, Issue 1, January 2026.
ABSTRACT Background Typing Aspergillus species is crucial for understanding the sources of infection in hospital environments. Objectives This study analysed clinical and air samples as well as their relationship with the clinical forms of aspergillosis.
Claudia de Abreu Fonseca, Ricardo Araujo, Vivian Caso Coelho, Carlos Henrique Camargo, Marcello Mihailenko Chaves Magri, Adriana Lopes Motta, Marina Farrel Côrtes, Ana Carolina Mamana, Marjorie Vieira Batista, Daniel Valério da Silva Moreira, Ana Paula Croce, Mauro Cintra Giudice, André Nathan Costa, Sergio Eduardo Demarzo, Alexandra Gomes dos Santos, Thais Guimarães, Vera Lucia Teixeira de Freitas, Sílvia Figueiredo Costa, Maria Aparecida Shikanai Yasuda   +18 more
wiley   +1 more source

Lupeol‐Loaded Liposomes: Triple‐Negative Breast Cancer (TNBC) Cytotoxicity and In Vivo Toxicological Evaluation

Chemistry &Biodiversity, Volume 22, Issue 11, November 2025.
ABSTRACT Lupeol is a natural product commonly found in many vegetables and fruits in significant quantities. Previous studies have demonstrated the relevant activity of lupeol against various tumor cell lines, suggesting that the natural product could be a promising agent for cancer treatment.
Daniel Crístian Ferreira Soares, Daniel Bragança Viana, André Luis Branco de Barros, Sued Eustáquio Mendes Miranda, Daniela Sachs, Eduardo Henrique Martins Nunes, Eryvaldo Sócrates Tabosa do Egito   +6 more
wiley   +1 more source

Modification of Oxidative Stress Induced by Exposure to Arsenate in Rat Chondrocytes Treated With Chitosan–Glutathione Nanoparticles

Journal of Applied Toxicology, Volume 45, Issue 11, Page 2391-2399, November 2025.
ABSTRACT Nanoparticles can modify the signaling pathways related to the toxic effects of xenobiotics and their toxicity by adding compounds that alter the oxidation–reduction state, such as glutathione (GSH). This work aimed to evaluate the antioxidant capacity of chitosan–glutathione nanoparticles (NPs Q‐GSH) to modify lipoperoxidation induced by ...
Laura Denise López Barrera, Viridiana García García, Joselo Ramon Martínez Rosas, Elizabeth Soria‐Castro, Roberto Diaz Torres, Patricia Ramírez Noguera   +5 more
wiley   +1 more source

O uso da química forense como ferramenta metodológica contextual para a abordagem da temática drogras aos alunos do ensino médio [PDF]

, 2017
Anais do 35º Seminário de Extensão Universitária da Região Sul - Área temática: EducaçãoO conhecimento químico faz parte do cotidiano do aluno e é abordado no ensino médio com a intenção de despertar o senso crítico e a compreensão da realidade através
Almeida, Milene Graciele de, Brandão, Henry Charles Albert David Naidoo Terroso de Mendonça   +1 more
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Avaliação nutricional e composição em ácidos gordos de 6 variedades de nozes, sementes de Juglans regia L., cultivadas em Trás-os-Montes [PDF]

, 2003
A dieta mediterrânea, considerada saudável e uma das melhores no que concerne à prevenção das doenças cardiovasculares inclui, como componentes importantes, os frutos secos. No entanto, e talvez devido ao facto deste tipo de alimentos ser rico em lípidos,
Amaral, J.S., Casal, Susana, Oliveira, Beatriz, Pereira, J.A., Seabra, R.M.   +4 more
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Toxicologia de agrotóxicos em ambientes aquáticos

Oecologia Brasiliensis, 2007
BrasiliensisEste artigo foi retirado por se tratar de um caso de plagio. Lamentamos pelo incomodo, o original pode ser encontrado na referencia abaixo:Tomita e Beyruth, 2002. T oxicologia de Agrotoxicos em Ambientes Aquaticos.
Joelmir Marques Silva, Josilane Rodrigues Santos   +1 more
openaire   +2 more sources

Identification and Investigation of the Intrinsic Receptor Activation Potential and Metabolization of the New Oxo‐Pyridyl Synthetic Cannabinoid Receptor Agonist CH‐FUBBMPDORA

Drug Testing and Analysis, Volume 17, Issue 9, Page 1623-1639, September 2025.
Another Chinese generic ban‐evading SCRA, CH‐FUBBMPDORA, has emerged. This study reports its first identification in Europe, its analytical characterization (NMR, Raman, FTIR, GC–MS, and HRMS), its cannabinoid activation potential in a βarr2 recruitment assay, and its metabolization profile.
Marie H. Deventer, Maria Carmela Emanuele, Brianna N. Stang, Katleen Van Uytfanghe, Jessica Masson, Xavier Bouvot, Catherine Lamoureux, Alessandro Proposito, Fabiano Reniero, Margaret V. Holland, Alex J. Krotulski, Luisa Mannina, Christophe P. Stove, Claude Guillou   +13 more
wiley   +1 more source

Intoxicações por êxtase : série de casos do centro de informações toxicológicas de Santa Catarina [PDF]

, 2011
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Bastos, Carla Knust
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Highly Pathogenic Avian Influenza A (H5N1) Infection in Bearded Vultures in Spain

Zoonoses and Public Health, Volume 72, Issue 6, Page 544-549, September 2025.
ABSTRACT We report mortality in bearded vultures ( Gypaetus barbatus ) associated with highly pathogenic avian influenza HPAI A H5N1 clade 2.3.4.4b, responsible for the current HPAI panzootic. Between April and May 2022, a total of five bearded vultures from Spain, four free‐ranging and one captive individual, were found dead in their nest or with ...
Remigio Martínez, Irene Agulló‐Ros, Moisés Gonzálvez, María J. Ruano, Bianca Zecchin, Irene Zorrilla, Rafael Guerra, Jorge Paniagua, David Cano‐Terriza, Ignacio García‐Bocanegra   +9 more
wiley   +1 more source