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Hydrogen sulfide generated by L-cysteine desulfhydrase acts upstream of nitric oxide to modulate abscisic acid-dependent stomatal closure.
Scuffi D, Álvarez C, Laspina N, Gotor C, Lamattina L, García-Mata C. Scuffi D, et al. Plant Physiol. 2014 Dec;166(4):2065-76. doi: 10.1104/pp.114.245373. Epub 2014 Sep 29. Plant Physiol. 2014. PMID: 25266633 Free PMC article.
In Arabidopsis (Arabidopsis thaliana), H2S is enzymatically produced in the cytosol through the activity of l-cysteine desulfhydrase (DES1). In this work, we used DES1 knockout Arabidopsis mutant plants (des1) to study the participation of DES1 in the cross talk between H2 …
In Arabidopsis (Arabidopsis thaliana), H2S is enzymatically produced in the cytosol through the activity of l-cysteine desulfhydrase …
Hydrogen Sulfide Increases Production of NADPH Oxidase-Dependent Hydrogen Peroxide and Phospholipase D-Derived Phosphatidic Acid in Guard Cell Signaling.
Scuffi D, Nietzel T, Di Fino LM, Meyer AJ, Lamattina L, Schwarzländer M, Laxalt AM, García-Mata C. Scuffi D, et al. Plant Physiol. 2018 Mar;176(3):2532-2542. doi: 10.1104/pp.17.01636. Epub 2018 Feb 2. Plant Physiol. 2018. PMID: 29438048 Free PMC article.
Hydrogen sulfide (H(2)S) is an important gaseous signaling molecule in plants that participates in stress responses and development. l-Cys desulfhydrase 1, one of the enzymatic sources of H(2)S in plants, participates in abscisic acid-induced stomatal closure. ...
Hydrogen sulfide (H(2)S) is an important gaseous signaling molecule in plants that participates in stress responses and development. l …
A New Multi-Analyte LC-MS-MS Screening Method for the Detection of 120 NPSs and 49 Drugs in Hair.
Rubicondo J, Scuffi L, Pietrosemoli L, Mineo M, Terranova F, Bartucca M, Trignano C, Bertol E, Vaiano F. Rubicondo J, et al. Among authors: scuffi l. J Anal Toxicol. 2023 Jan 24;46(9):e262-e273. doi: 10.1093/jat/bkac093. J Anal Toxicol. 2023. PMID: 36453750
The mixture was then dried under nitrogen stream and reconstituted with 100 L of MeOH. LC separation was achieved with a 100-mm-long C18 column in 35 min, and mass acquisition was performed in dynamic multiple reaction monitoring mode and in positive ionization. ...
The mixture was then dried under nitrogen stream and reconstituted with 100 L of MeOH. LC separation was achieved with a 100-mm-long …
Biological monitoring and personal exposure to traffic-related air pollutants of elementary school-age children living in a metropolitan area.
Boniardi L, Campo L, Olgiati L, Longhi F, Scuffi C, Fustinoni S. Boniardi L, et al. Among authors: scuffi c. Sci Total Environ. 2023 Jan 20;857(Pt 3):159654. doi: 10.1016/j.scitotenv.2022.159654. Epub 2022 Oct 21. Sci Total Environ. 2023. PMID: 36280056 Free article.
In urine, median (5th-95th) BEN-U and MTBE-U levels were 44.9 (25.7-98.6) and 11.5 (5.0-35.5) ng/L, respectively. Mixed effect regression models explained from 72 to 93 % of the total variability for air pollutants, and from 58 to 61 % for biomarkers. ...
In urine, median (5th-95th) BEN-U and MTBE-U levels were 44.9 (25.7-98.6) and 11.5 (5.0-35.5) ng/L, respectively. Mixed effect regres …
Smoking habit in parents and exposure to environmental tobacco smoke in elementary school children of Milan.
Campo L, Boniardi L, Polledri E, Longhi F, Scuffi C, Fustinoni S. Campo L, et al. Among authors: scuffi c. Sci Total Environ. 2021 Nov 20;796:148891. doi: 10.1016/j.scitotenv.2021.148891. Epub 2021 Jul 9. Sci Total Environ. 2021. PMID: 34274675
Children living with smokers or e-cigarette users (vapers) (30% of the participants) had higher COT-U levels than children not living with smokers or vapers (median 0.67, 0.46, and <0.1 mug/L in spring, and 0.98, 0.85, and 0.11 mug/L in winter, respectively). ...
Children living with smokers or e-cigarette users (vapers) (30% of the participants) had higher COT-U levels than children not living with s …