Results 21 to 30 of about 488 (140)

Voltammetric behaviour of Bronopol at a glassy carbon electrode and its amperometric determination in environmental water samples

This paper represents the first detailed report on the electrochemical behaviour of the pesticide, Bronopol (2-bromo-2-nitropropane-1,3-diol). The electrochemical behaviour of Bronopol has been investigated at glassy carbon electrode by cyclic ...
Honeychurch, Kevin C., Wallace Freire da Silva, George   +1 more
core   +5 more sources

Chemical Analysis and In Vitro Bioactivity of Essential Oil of Laurelia sempervirens and Safrole Derivatives against Oomycete Fish Pathogens

Molecules, 2021
In this study, the essential oil (EO) from Laurelia sempervirens was analyzed by GC/MS and safrole (1) was identified as the major metabolite 1, was subjected to direct reactions on the oxygenated groups in the aromatic ring and in the side chain, and ...
Alejandro Madrid, Ana Lizeth Morales, Valentina Saffirio, Mauricio A. Cuellar, Enrique Werner, Bastián Said, Patricio Godoy, Nelson Caro, Mirna Melo, Iván Montenegro   +9 more
doaj   +1 more source

Control of corrosive bacterial community by bronopol in industrial water system [PDF]

3 Biotech, 2018
Ten aerobic corrosive bacterial strains were isolated from a cooling tower water system (CWS) which were identified based on the biochemical characterization and 16S rRNA gene sequencing. Out of them, dominant corrosion-causing bacteria, namely, Bacillus thuringiensis EN2, Terribacillus aidingensis EN3, and Bacillus oleronius EN9, were selected for ...
Jayaraman, Narenkumar, Nachimuthu, Ramesh, Aruliah, Rajasekar   +2 more
openaire   +2 more sources

Repurposing existing drugs: identification of irreversible IMPDH inhibitors by high-throughput screening

Journal of Enzyme Inhibition and Medicinal Chemistry, 2019
Inosine 5′-monophosphate dehydrogenase (IMPDH) is an essential enzyme for the production of guanine nucleotides. Disruption of IMPDH activity has been explored as a therapeutic strategy for numerous purposes, such as for anticancer, immunosuppression ...
Albertus Eka Yudistira Sarwono, Shinya Mitsuhashi, Mohammad Hazzaz Bin Kabir, Kengo Shigetomi, Tadashi Okada, Fumina Ohsaka, Satoko Otsuguro, Katsumi Maenaka, Makoto Igarashi, Kentaro Kato, Makoto Ubukata   +10 more
doaj   +1 more source

Patch Test Results With Additions to the European Baseline Series, 2021/22—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

Contact Dermatitis, Volume 95, Issue 3, Page 276-285, September 2026.
ABSTRACT Background Allergens are periodically added to the European Baseline Series (EBS) to audit their value in consecutive patch testing. Objectives To present results of audit allergens tested in consecutive patients in 54 departments in 13 European countries during 2021 and 2022.
Wolfgang Uter, Stephen Mark Wilkinson, Andrea Bauer, Leopoldo Borrego, Richard Brans, Timo Buhl, Heinrich Dickel, Rosella Gallo, Ana Giménez Arnau, Margarida Gonçalo, Dimitra Koumaki, Alexander A. Navarini, Cataldo Patruno, Györgyi Pónyai, Thomas Rustemeyer, Radoslaw Spiewak, Luca Stingeni, Skaidra Valiukevičienė, Marie‐L. A. Schuttelaar, Olivier Aerts, the ESSCA, EBS, ESCD working groups, the GEIDAC, Birger Kränke, Ella Dendooven, Dagmar Simon, Philip Spring, Ulrike Beiteke, Cecilia Dietrich, Sibylle Schliemann, Detlef Becker, Swen Malte John, Nicola Wagner, Elke Weisshaar, Stamatis Gregoriou, Maddalena Napolitano, Philippa Cousen, Graham A. Johnston, Juan Francisco Silvestre Salvador, José Manuel Carrascosa Carrillo, Mónica Munera Campos, Esther Serra Baldrich, Gemma Melé‐Ninot, Cristina Barrabés Torrella, David Pesqué, Ana María Giménez Arnau, María Antonia Pastor Nieto, Francisco Navarro Triviño, Leopoldo Borrego, Inmaculada Ruiz Gonzales, Enrique Gómez de la Fuente, Susana Córdoba Guijarro, Francisco Javier Ortiz de Frutos, Fátima Tous Romero, Tatiana Sanz Sánchez, Pablo Chicharro Manso, Marta Andreu Barasoain, Marta Elosua González, Araceli Sánchez Gilo, Paloma Sánchez‐Pedreño Guillén, Pedro Mercader‐García, Carmen Paredes Suárez, María Elena Gatica Ortega, José Juan Pereyra Rodríguez, Javier Miquel Miquel, Mercedes Rodríguez Serna, Violeta Zaragoza Ninet, Ricardo González Pérez   +68 more
wiley   +1 more source

DETERMINACIÓN DEL TIEMPO DE ELIMINACIÓN DEL PERÓXIDO DE HIDRÓGENO EN CINCO CONCENTRACIONES EN LECHE CRUDA

Ecuador es Calidad, 2017
El peróxido de hidrógeno, en leche cruda, es utilizado para enmascarar la acidez de leche contaminada con bacterias y perjudica a microorganismos beneficiosos para la elaboración de derivados.
Silvia Jurado, Samantha Morales, Luis Núñez, David De La Torre, Eduardo Aragón, Byron Puga   +5 more
doaj   +1 more source

Development and validation of an analytical method for determination of bronopol and kathon preservative in milk [PDF]

Journal of Food Science and Technology, 2019
The bronopol and kathon are chemical preservative which prevent degradation of milk samples and maintain authenticity in analysis. The detection is based on HPLC-UV-Vis spectroscopy, in which C18 column (250 mm × 4.6 mm, 5 µm) was used for chromatographic separations, with a mobile phase comprising 0.1% phosphoric acid in water: Methanol: 0.1 ...
Amit Chilbule, Richa Singh, Bimlesh Mann, Sumit Arora, Rajan Sharma, Priyanka Singh Rao   +5 more
openaire   +2 more sources

Epidemiological, Clinical and Allergic Profile of Patients With Dyshidrotic Eczema (Acute and Recurrent Vesicular Dermatitis): Evaluation of the Spanish Registry of Research in Contact Dermatitis and Cutaneous Allergy (REIDAC)

Contact Dermatitis, Volume 95, Issue 3, Page 286-294, September 2026.
In this exploratory analysis, dyshidrotic eczema demonstrated a distinct sensitisation pattern compared with non‐dyshidrotic hand eczema. The lower proportion of clinically relevant reactions amongst positive patch tests suggests a multi‐factorial and not exclusively allergic background.
Araceli Sánchez‐Gilo, Enrique Gómez de la Fuente, Ana M. Giménez‐Arnau, Juan Francisco Silvestre‐Salvador, Pedro Mercader‐García, Tatiana Sanz‐Sánchez, Violeta Zaragoza‐Ninet, Susana Córdoba‐Guijarro, Javier Miquel‐Miquel, Ricardo González‐Pérez, Inmaculada Ruiz‐Gonzalez, Esther Serra‐Baldrich, José Manuel Carrascosa‐Carrillo, Francisco Javier Ortiz de Frutos, Mercedes Rodríguez‐Serna, María Elena Gatica‐Ortega, Carmen Paredes‐Suárez, Francisco J. Navarro‐Triviño, Pablo Chicharro, María Antonia Pastor‐Nieto, Marta Andreu Barasoain, José‐Juan Pereyra‐Rodríguez, Gemma Melé‐Ninot, Paloma Sánchez‐Pedreño Guillén, Marta Elosua‐González, Miguel Ángel Descalzo, Ignacio García‐Doval, Raquel Barba‐Martín, Leopoldo Borrego   +28 more
wiley   +1 more source

The Use of Bronopol to Control Fungal Infection in Rainbow Trout Eggs

Biocontrol Science, 2007
We evaluated bronopol as a practical alternative anti-fungal agent to malachite green for use in hatcheries. Repeated exposure everyday, just after fertilization to the stage of eggs showing eye development to 50 mg/L and 100 mg/L bronopol for 30 min showed an efficacy comparable to 0 mg/L (control) for the inhibition of fungal infection in rainbow ...
OONO, HEISUKE, HATAI, KISHIO, MIURA, MASAYUKI, TUCHIDA, NANA, KIRYU, TORU   +4 more
openaire   +3 more sources

Alternative Developmental Toxicity Screening Methods Using Chick Embryo‐Based Models

Journal of Applied Toxicology, Volume 46, Issue 8, Page 2640-2649, August 2026.
ABSTRACT Nonclinical developmental toxicity studies are used to investigate the potential toxicities of drugs and chemical candidates on normal embryonic and fetal development during pregnancy, generally using mammalian laboratory animals such as rats and rabbits.
Jeong Hwan Kim, Cheoljin Park, Donghee Kim, Wonjun Jeong, Jinsoo Lee   +4 more
wiley   +1 more source