Disease relevance of AIDS-179821

• The acetohydroxyacid synthase (AHAS) of Brucella suis can be effectively targeted by the sulfonylureas chlorimuron ethyl and metsulfuron methyl [1].

High impact information on AIDS-179821

• Metsulfuron methyl-resistant mutants showed reduced viability in macrophages and reduced AHAS activity [1].
• This proposed method was applied to determine MSM and DPX-A 7881 in seawater, tap water, and bottled mineral water with spiked recoveries in the range of 83-95% for MSM and 88-100% for DPX-A 7881, respectively [2].
• The effect storage had on the microbial biomass in two soils (Trevino and Fargo) was compared to the effect storage had on each soil's capacity to degrade metsulfuron-methyl [3].
• Photodegradation of metsulfuron-methyl, a sulfonylurea herbicide, has been investigated in aqueous solution at different pH and excitation wavelengths [4].
• Effects of the herbicides clomazone, quinclorac, and metsulfuron methyl on acetylcholinesterase activity in the silver catfish (Rhamdia quelen) (Heptapteridae) [5].

Biological context of AIDS-179821

• The exposure to metsulfuron methyl did not alter the biomass or the species composition of the phytoplankton community [6].
• The level of bound residues of metsulfuron-methyl in soil causing the root numbers decreased by 50% (IC50) followed the order of Xiushui 63 < Eryou 810 < Liangyoupeijiu < Zhenong 952 [7].
• These concentrations are well within the range of expected environmental concentrations, thus this study shows that aquatic ecosystems, in particular those which are macrophyte-dominated, may be affected by metsulfuron methyl at concentrations that may well occur in water bodies adjacent to agricultural land [6].
• The bioavailability and phytotoxicity of bound residues of metsulfuron-methyl were studied using 14C-labeling and bioassay with oil rape (Brassica napus L.). Soil bound residues at the concentration of 0.27 and 0.53 nmol g(-1) resulted in significant inhibition of oil rape seedling growth [8].
• Kinetics and mechanism of the degradation of the pesticide metsulfuron methyl induced by excitation of iron(III) aqua complexes in aqueous solutions: steady state and transient absorption spectroscopy studies [9].

Associations of AIDS-179821 with other chemical compounds

• Neither metsulfuron-methyl nor isoproturon were mineralized under anaerobic conditions and atrazine was not mineralized under any of the redox conditions examined [10].
• In this work, investigations were performed under laboratory conditions of the degradation ability by a common soil fungus, Aspergillus niger, toward chlorsulfuron and metsulfuron-methyl [11].
• The influence of the acetolactate synthase inhibitor metsulfuron-methyl on the operation of the photosynthetic apparatus was examined on 4-weeks-old climate chamber-grown Solanum nigrum plant [12].
• The presence of chlorimuron ethyl and metsulfuron methyl in two soils was determined by a modified petri dish bioassay [13].
• Meta-analyses of captured data show that postcut application of the herbicide Glyphosate or applying the herbicides Metsulfuron-methyl or Imazapyr (no cut) can effectively reduce a R. ponticum stand [14].

Analytical, diagnostic and therapeutic context of AIDS-179821

• Analysis of metsulfuron-methyl in soil by liquid chromatography/tandem mass spectrometry. Application to a field dissipation study [15].

References