Results 111 to 120 of about 807 (137)

Major basic protein and eosinophil peroxidase support microfilariae motility inhibition by eosinophil ETosis. [PDF]

PLoS Negl Trop Dis
Schumacher PP, Ajendra J, Lenz B, Risch F, Ehrens A, Nieto-Pérez C, Koschel M, Aden T, Hoerauf A, Hübner MP.   +9 more
europepmc   +1 more source

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MicroRNAs as serum biomarker for Senecio brasiliensis poisoning in cattle

Environmental Toxicology and Pharmacology, 2022
Senecio spp. is one of the most frequent plant-related poisonings in cattle. Its ingestion generates the disease seneciosis, characterized by hepatic damages. Liver biopsies and serum markers dosage are tools used in diagnosis; however, many breeding cattle are undiagnosed. MicroRNAs are non-coding RNA, stable in biological fluids.
Carolina Reck, Tania Beatriz Creczynski Pasa   +1 more
exaly   +3 more sources

Senecio Alkaloids: The Alkaloids of Senecio Brasiliensis, Fremonti and Ambrosioides

Journal of the American Chemical Society, 1956
Roger Adams, Maurizio Gianturco
exaly   +2 more sources

New records of pyrrolizidine alkaloid-feeding insects. Hemiptera and Coleoptera on Senecio brasiliensis

Biochemical Systematics and Ecology, 2000
New records are reported for a Hemipteran (Largus rufipennis) and a Coleopteran (Chauliognathus fallax) feeding on Senecio brasiliensis (Asteraceae) and sequestering pyrrolizidine alkaloids (PAs). Both insects are warningly colored and rejected by predators.
Clécio Fernando Klitzke, JOSÉ Roberto Trigo   +1 more
exaly   +3 more sources

Pyrrolizidine Alkaloids from Senecio brasiliensis Populations

Journal of Natural Products, 1987
G. Schmeda Hirschmann, E. A. Ferro, L. Franco, L. Recalde, C. Theoduloz   +4 more
exaly   +2 more sources

Biópsia hepática no diagnóstico da intoxicação por Senecio brasiliensis (Asteraceae) em bovinos [PDF]

Pesquisa Veterinaria Brasileira, 2007
Lesões hepáticas causadas pela intoxicação por Senecio spp em bovinos são progressivas e mortes podem ocorrer vários meses após a ingestão da planta. Testes laboratoriais da função hepática nem sempre são indicadores confiáveis de animais subclinicamente afetados.
Glaucia Kommers, Claudio Barros, Raquel Rech   +2 more
exaly   +4 more sources

Quantification of pyrrolizidine alkaloids in Senecio brasiliensis, beehive pollen, and honey by LC-MS/MS

Journal of Environmental Science and Health, Part B, 2021
This article presents the determination of eight pyrrolizidine alkaloids (PAs) by LC-MS/MS in honeys, pollen, and Senecio brasiliensis (Asteraceae) samples, all from Santa Catarina state, Brazil. In addition, the Box-Behnken design was used to perform an optimized sample preparation on pollens and S. brasiliensis parts.
Andressa Camargo Valese, Heitor Daguer, Carmen Maria Oliveira Muller, Luciano Molognoni, Cynthia Fernandes Pinto da Luz, Daniel de Barcellos Falkenberg, Luciano Valdemiro Gonzaga, Patricia Brugnerotto, Silvana Lima Gorniak, Fabiano Barreto, Roseane Fett, Ana Carolina Oliveira Costa   +11 more
openaire   +2 more sources

Toxic effects of Senecio brasiliensis on rat phagocytes

Toxicology Letters, 2010
s / Toxicology Letters 196S (2010) S37–S351 S199 P205-022 Allergen-stimulated expression of interleukin (IL)-17 isoforms in mice I. Kimber, M. Hayes, R. Dearman University of Manchester, United Kingdom The development of immune and allergic responses is orchestrated by T helper (Th) subsets that are characterized by selective cytokine secretion ...
F. Elias, I. Hueza, A. Latorre, S. Gorniak   +3 more
openaire   +1 more source

Induction of micronuclei by alkaloids extracted from Senecio brasiliensis and stored for 23 years

Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2002
In the present study, we report the results of an investigation on pyrrolizidine alkaloids extracted from Senecio brasiliensis (Sprengel) Less., which were stored for more than 23 years under variable conditions of temperature and humidity and exposed to light.
R, Santos-Mello, L I, Deimlimg, C M, Lauer Júnior, A, Almeida   +3 more
openaire   +2 more sources

Modulatory effect of Senecio brasiliensis (Spreng) Less. in a murine model of inflammation induced by carrageenan into the pleural cavity

Journal of Ethnopharmacology, 2015
Senecio brasiliensis (Spreng) Less (S. brasiliensis), known as "Flor-das-almas", "Margaridinha" or "Maria mole", is used in folk medicine as an anti-inflammatory and to treat gastric ulcers and stomach pain. While the Senecio genus has been widely studied for its pharmacological activities to support its use in traditional medicine, few studies focus ...
Frode Ts, Eduardo Dalmarco, Moacir Geraldo Pizzolatti   +2 more
exaly   +3 more sources