Results 71 to 80 of about 26,985 (237)

PENGARUH PARAQUAT TERHADAP BAKTERI TANAH, Rhizobium sp. (Influence of Paraquat Herbicide on Soil Bacteria Rhizobium Sp.)

Jurnal Manusia dan Lingkungan, 2001
ABSTRAK Pencemaran pestisida merupakan salah satu masalah lingkungan yang menyebabkan gangguan terhadap organisme tanah. Paraquat adalah bahan aktif beberapa jenis herbisida yang banyak diaplikasikan di lahan gambut dan lahan pertanian tadah hujan ...
Erni Martani, Kurniawan Wibowo, Bostang Radjagukguk, Sebastian Margino   +3 more
doaj   +1 more source

Integrated genomic and transcriptomic approaches reveal oxidative stress adaptation mechanisms in a mesotrione‐resistant Amaranthus tuberculatus biotype

Pest Management Science, Volume 82, Issue 7, Page 6387-6398, July 2026.
Integrated GWAS and transcriptomics in a Canadian waterhemp biotype reveal mesotrione resistance is polygenic and metabolically driven. Significant SNPs and 187 herbicide‐responsive genes point to enhanced redox homeostasis, glutathione‐linked detoxification, lipid/secondary metabolism, and oxidative stress responses. Resistance arises from coordinated,
Martin Laforest, Marianne Bessette, Geneviève Gagnon, Sandra Flores‐Mejia, Brahim Soufiane, Marie‐Claire Goulet, Dominique Michaud   +6 more
wiley   +1 more source

MANF inhibits NLRP3 inflammasome activation by competitively binding to DDX3X in paraquat-stimulated alveolar macrophages

Ecotoxicology and Environmental Safety
NLRP3 inflammasome activation in macrophages is involved in paraquat-induced acute lung injury (ALI). MANF exerts an inhibitory effect against inflammation and cell death.
Yi Pu, Siying Han, Jie Chen, Zhenning Liu   +3 more
doaj   +1 more source

Paraquat poisoning [PDF]

BMJ Case Reports, 2021
Atanu Chandra, Koustav Ali Shah, Shubhashis Mahato, Moni Sankar Bhattacharjee, Tanuka Mandal   +4 more
openaire   +2 more sources

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz, Yure Marin Guidi, Mariana Ramirez‐Castillo, Fernando Storniolo Adegas, Caio Antonio Carbonari, Edivaldo Domingues Velini, Rafael De Prado, Stephen O. Duke   +7 more
wiley   +1 more source

Upregulated PKM2 Protects Dopaminergic Neurons From Oxidative Damage Through Nrf2 Transactivation in an MPTP‐Induced Mouse Model of Parkinson's Disease

CNS Neuroscience &Therapeutics, Volume 32, Issue 6, June 2026.
Oxidative stress induced by MPTP promotes hnRNP A1/A2–dependent alternative splicing toward PKM2 in dopaminergic neurons. Elevated PKM2 transactivates Nrf2, enhances antioxidant gene expression, and protects neurons from oxidative damage and degeneration.
Meng Mei, Qian‐qian Miao, Meng‐ke Li, Hao‐ran Wang, Jian‐hua Ding, Gang Hu, Yao Wei   +6 more
wiley   +1 more source

Compact Cas12 Systems for Multiplex Engineering of Plant Abiotic‐Stress Networks

Advanced Genetics, Volume 7, Issue 2, June 2026.
ABSTRACT Compact CRISPR‐Cas12 platforms, particularly miniature and hypercompact effectors such as Cas12f, Cas12j/CasPhi, and Cas12lambda, are emerging as delivery‐efficient tools for plant genome engineering because their reduced coding size facilitates viral‐replicon and other size‐constrained delivery routes while supporting dense guide multiplexing.
Samar G. Thabet, Khairiah Mubarak Alwutayd, Amr Elkelish, Fatmah Ahmed Safhi, Mona F.A. Dawood, Ahmad M. Alqudah   +5 more
wiley   +1 more source

DEGRADASI SENYAWA PARAQUAT DALAM PESTISIDA GRAMOXONE® SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE

Jurnal Riset Kimia, 2015
This research is conducted to know whether the photolysis method by adding TiO2-anatase can degrade the paraquat compound in Gramoxone pesticide. Photolysis method is conducted by using UV 10 watt lamp at the wavelength of 365 nm.
Yuni Era, Safni -, Hamzar Suyani
doaj   +1 more source

Chronic Low‐Dose Unsymmetrical Dimethylhydrazine Exposure in Rats: Multiorgan Mechanisms and Biomarker Identification

Journal of Applied Toxicology, Volume 46, Issue 6, Page 1987-2002, June 2026.
ABSTRACT Unsymmetrical dimethylhydrazine (UDMH), a highly toxic rocket propellant with known multiorgan effects, requires urgent characterization of its chronic low‐dose toxicity. Using an integrated approach including exploratory transcriptomics (n = 3/group) and metabolomic (n = 4/group) approaches in male Sprague–Dawley rats exposed to high‐dose ...
Fuzhou Liu, Bing Liu, Keli Wang, Xiaoyu Wang, Zhen Sun, Xiaojuan Pan, Zengming Zhao   +6 more
wiley   +1 more source

Efeito de desfolhantes na cultura algodoeira (Gossypium hirsutum L.) no Triângulo Mineiro Effects of defoliants on cotton (Gossypium hirsutum L.) at Triângulo Mineiro

Planta Daninha, 1979
Foram testados 4 desfolhantes com diferentes doses, e em misturas, sobre a cultivar IAC 13-1 em solo argiloso de Ipiaçú-MG. Os tratamentos constituiram de 0,71 e 1,42 kg i.a./ha de folex (71,2% de fosforotritoato de tributila), 1,06 e 1,41 kg i.a./ha de ...
J. P. Del C. Laca-Buendia, L. Ferreira
doaj