Results 31 to 40 of about 66,198 (255)

Inactivation of isolated fungi on Erythrina velutina Willd. seeds through atmospheric plasma

Brazilian Journal of Biology, 2021
This study aimed to evaluate the effect of atmospheric plasma application on the inactivation of fungi on the surface of Erythrina velutina seeds and on isolated fungal colonies. Two experiments were conducted using a completely randomized design. First,
F. E. P. Diógenes, S. R. C. Nascimento, C. Alves Junior, E. P. Paiva, S. B. Torres, A. K. Oliveira, M. M. Q. Ambrósio   +6 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Transmissibilidade e efeito de Acremonium strictum em sementes de milho Transmissibility and effect of Acremonium strictum in maize seeds

Ciência e Agrotecnologia, 2003
Acremonium strictum é patogênico ao milho e a outras culturas, podendo causar podridão de sementes, podridão de colmos e a morte de plântulas. Trata-se de um fungo que pode interferir no vigor, estande e produtividade final das plantas.
Hudson Teixeira, José da Cruz Machado
doaj   +1 more source

Detection of Drechslera avenae (Eidam) Sharif [Helminthosporium avenae (Eidam)] in Black Oat Seeds (Avena strigosa Schreb) Using Multispectral Imaging

Sensors, 2020
Conventional methods for detecting seed-borne fungi are laborious and time-consuming, requiring specialized analysts for characterization of pathogenic fungi on seed.
Fabiano França-Silva, Carlos Henrique Queiroz Rego, Francisco Guilhien Gomes-Junior, Maria Heloisa Duarte de Moraes, André Dantas de Medeiros, Clíssia Barboza da Silva   +5 more
doaj   +1 more source

Metformin Attenuates Tau Pathology in Tau-Seeded PS19 Mice

Neurotherapeutics, 2023
Accumulation of neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau is a histopathological hallmark of Alzheimer's disease (AD) and related tauopathies. Growing evidence demonstrated that tau pathology in AD spreads in a prion-like manner. Previous studies showed that metformin might have a positive effect on cognition.
Shuai Zhao, Ziqi Fan, Xinyi Zhang, Zheyu Li, Ting Shen, Kaicheng Li, Yaping Yan, Yunfeng Yuan, Jiali Pu, Jun Tian, Zhirong Liu, Yanxing Chen, Baorong Zhang   +12 more
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

TRATAMENTO DE SEMENTES DE ARROZ, TRIGO, FEIJÃO E SOJA COM UM PRODUTO FORMULADO À BASE DE CÉLULAS E DE METABÓLITOS DE Bacillus subtilis

Scientia Agricola, 1997
Um produto constituido de pó-molhável (PBBS) formulado à base de células (60g) e de metabólitos (60g) de Bacillus subtilis, argila (480g), espalhante (7,92g) e água (2400ml), moído e seco, mostrou-se semelhante aos tratamentos com fungicidas recomendados
E LAZZARETTI, W BETTIOL
doaj   +1 more source

Transcriptomic signature of Alzheimer’s disease tau seed-induced pathology

General physiology and biophysics, 2021
Spreading of tau pathology to anatomical distinct regions in Alzheimer's disease (AD) is associated with progression of the disease. Studies in recent decade have strived to understand the processes involved in this characteristic spread. We recently showed that AD-derived insoluble tau seeds are able to initiate neurofibrillary pathology in transgenic
Nikoleta, Csicsatkova, Peter, Szalay, Katarina, Matyasova, Veronika, Mate, Martin, Cente, Tomas, Smolek, Veronika, Brezovakova, Lucie, Kawecka, Norbert, Zilka, Santosh, Jadhav   +9 more
openaire   +3 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source