Results 31 to 40 of about 23,968 (219)

A Possible Role for Platelet-Activating Factor Receptor in Amyotrophic Lateral Sclerosis Treatment

Frontiers in Neurology, 2018
Amyotrophic lateral sclerosis (ALS) is the third most prevalent neurodegenerative disease affecting upper and lower motor neurons. An important pathway that may lead to motor neuron degeneration is neuroinflammation.
Marcelo R. S. Briones, Marcelo R. S. Briones, Amanda M. Snyder, Renata C. Ferreira, Elizabeth B. Neely, James R. Connor, James R. Broach   +6 more
doaj   +1 more source

Convergent Adaptation of Multiple Herbicide Resistance to Auxin Mimics and ALS- and EPSPS-Inhibitors in Brassica rapa from North and South America

Plants, 2023
Herbicide-resistant weeds have been identified and recorded on every continent where croplands are available. Despite the diversity of weed communities, it is of interest how selection has led to the same consequences in distant regions. Brassica rapa is
José Alfredo Dominguez-Valenzuela, Candelario Palma-Bautista, José G. Vazquez-Garcia, Marcos Yanniccari, Ramón Gigón, Ricardo Alcántara-de la Cruz, Rafael De Prado, João Portugal   +7 more
doaj   +1 more source

Activity of Antioxidant Enzymes in Euphorbia heterophylla Biotypes and their Relation to Cross Resistance to ALS and Protox Inhibitors [PDF]

Planta Daninha, 2018
: The characteristics of multiple resistance in Euphorbia heterophylla biotypes to herbicides that are inhibitors of ALS (Acetolactate synthase) and PPO (Protoporphyrinogen oxidase) and their responsible mechanisms are still not completely elucidated ...
E. XAVIER, M.M. TREZZI, M.C. OLIVEIRA, R.A. VIDAL, A.P. BRUSAMARELLO   +4 more
doaj   +1 more source

Pro-197-Ser Mutation in ALS and High-Level GST Activities: Multiple Resistance to ALS and ACCase Inhibitors in Beckmannia syzigachne

Frontiers in Plant Science, 2020
American sloughgrass (Beckmannia syzigachne Steud.) is one of the most troublesome weeds infesting wheat and canola fields in China. Some biotypes cannot be controlled, either by acetolactate synthase (ALS) or acetyl coenzyme A carboxylase (ACCase ...
Jingjing Wang, Jingchao Chen, Xiangju Li, Dan Li, Zheng Li, Hailan Cui   +5 more
doaj   +1 more source

The occurrence of herbicide-resistant Avena fatua (wild oats) populations to ACCase-inhibiting herbicides in Ireland

Irish Journal of Agricultural and Food Research, 2021
Following growers’ reports of herbicide control problems, populations of 30 wild oats, Avena fatua, were collected from the south-east main arable counties of Ireland in 2016 and investigated for the occurrence and potential for herbicide resistance to ...
R. Byrne, A.V. Vijaya Bhaskar, J. Spink, R. Freckleton, P. Neve, S. Barth   +5 more
doaj   +1 more source

A Trp574Leu Target-Site Mutation Confers Imazamox Resistance in Multiple Herbicide-Resistant Wild Poinsettia Populations from Brazil

Agronomy, 2020
Wild poinsettia (Euphorbia heterophylla L.) is an important weed species in southern Brazil, especially due to the evolution of multiple herbicide resistance (e.g., acetolactate synthase (ALS)- inhibitors, protoporphyrinogen oxidase inhibitors, and ...
Rafael R. Mendes, Hudson K. Takano, Rubem S. Oliveira, Fernando S. Adegas, Todd A. Gaines, Franck E. Dayan   +5 more
doaj   +1 more source

Mutations in the acetolactate synthase (ALS) enzyme affect shattercane (Sorghum bicolor) response to ALS-inhibiting herbicides

Hereditas, 2023
Background Shattercane [Sorghum bicolor (L.) Moench ssp. Arundinaceum (Desv.)] is a competitive weed in North America's corn, soybean, sorghum, and other agronomic crops.
Ismail M. Dweikat, Malleswari Gelli, Mark Bernards, Alex Martin, Amit Jhala   +4 more
doaj   +1 more source

Novel Reversible Inhibitors of Xanthine Oxidase Targeting the Active Site of the Enzyme

Antioxidants, 2023
Xanthine oxidase (XO) is a flavoprotein catalysing the oxidation of hypoxanthine to xanthine and then to uric acid, while simultaneously producing reactive oxygen species.
Rosario Rullo, Carmen Cerchia, Rosarita Nasso, Virgilio Romanelli, Emmanuele De Vendittis, Mariorosario Masullo, Antonio Lavecchia   +6 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Identification of acetolactate synthase resistant Amaranthus retroflexus in Ukraine

Regulatory Mechanisms in Biosystems, 2022
The problem of weed resistance to herbicides has become very important in the last decade and threatens to dramatically reduce the productivity and profitability of modern crop production. Herbicides – ALS inhibitors dominate among current herbicides and
L. M. Mykhalska, V. V. Schwartau
doaj   +1 more source