Results 111 to 120 of about 488 (140)
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Bronopol contact dermatitis in a milk recorder
British Journal of Dermatology, 1985Contact dermatitis to bronopol has been identified in a milk recorder with hand eczema. Milk recorders are contracted by the Milk Marketing Board to sample up to eight dairy herds for quality control checks. Samples are drawn at milking using a dipper with a hole 4 cm from the bottom, which allows a stream of milk to be collected into a small ...
C.E.H. Grattan, R.R.M. Harman
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Bronopol, Resorcinol, m-Cresol and Triclosan in the Nordic Environment [PDF]
, 2007 The aim of this Nordic screening study was to investigate the occurrence of bronopol, resorcinol, m-cresol and triclosan in the Nordic environment. The compounds selected for this study are widely used chemicals e.g.
core +4 more sources
A Method for Studying the Activity of Preservatives and its Application to Bronopol
Journal of Applied Bacteriology, 1978A device for dispensing up to 100 1 simultaneously from as many as 24 tubes arranged in a randomized block is described. As the device can also be used for dispensing single drops onto the surface of pre‐dried agar in Petri dishes, it can be used for viable counts.
K E, Moore, R J, Stretton
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The percutaneous absorption and disposition of the antibacterial agent bronopol in rats and rabbits
Food and Cosmetics Toxicology, 1976Abstract The antibacterial agent bronopol, 2-bromo-2-nitropropane-1,3-diol (labelled with carbon-14) was only slowly absorbed through the skin of rats and rabbits (11% in 24 hr), although greater absorption was found when solutions in acetone rather than in water were applied.
P C, Risdall +3 more
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Toxicology Letters, 1980
Approx. 40% of the topically applied dose of antibacterial agent [14C] bronopol([14C]BP) was absorbed through the rat skin within 24 h. Of the applied radioactivity, about 19% was excreted in the urine, feces and expired air. The 24 h recoveries of 14C in the urine and expired air were 15 and 2%, respectively, of the dose applied to the skin, and 74 ...
H S, Buttar, R H, Downie
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Approx. 40% of the topically applied dose of antibacterial agent [14C] bronopol([14C]BP) was absorbed through the rat skin within 24 h. Of the applied radioactivity, about 19% was excreted in the urine, feces and expired air. The 24 h recoveries of 14C in the urine and expired air were 15 and 2%, respectively, of the dose applied to the skin, and 74 ...
H S, Buttar, R H, Downie
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Enzymic micro-determination of bronopol and its application to pharmaceuticals
The Analyst, 1993A procedure is described for the rapid micro-determination of bronopol, based on the measurement of inhibition of a thiol protease, papain. The inhibition follows a linear relationship with concentration in the range 0.8–4.0 µg ml–1. The method utilizes the property of bronopol that is primarily responsible for its antimicrobial activity (ability to ...
Asis K. Sanyal +2 more
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[Contact allergy to the preservative bronopol].
Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 1987Six cases of contact allergy to bronopol are described (5 females, 1 male; mean age, 60.8 years). Four patients suffered from stasis dermatitis of the lower leg. The cause of sensitization has been traced to bronopol-containing ointments in 5 of 6 cases. For patch testing 0.25% bronopol in petrolatum is recommended.
P J, Frosch, R, Weickel
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Journal of Applied Bacteriology, 1981
Various workers have obtained seemingly contradictory results for the activity of the preservative, bronopol. The effect of pH, temperature and certain media constituents on the stability and activity of bronopol has been investigated. Bronopol has been found to be more active at higher pH values but also breaks down at a faster rate.
K E, Moore, R J, Stretton
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Various workers have obtained seemingly contradictory results for the activity of the preservative, bronopol. The effect of pH, temperature and certain media constituents on the stability and activity of bronopol has been investigated. Bronopol has been found to be more active at higher pH values but also breaks down at a faster rate.
K E, Moore, R J, Stretton
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Antibacterial properties of plasma-modified and triclosan or bronopol coated polyethylene
Polymer, 2006Abstract The antibacterial properties of medical polyethylene (PE) were enhanced by coating with triclosan or bronopol and plasma immersion ion implantation (PIII). O2 plasma was first employed to produce a more hydrophilic surface on the PE, followed by argon or hydrogen plasma treatment to enhance the coating of triclosan or bronopol onto the ...
Wei Zhang +5 more
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Bronopol as an Ingredient of a New Test Mixture for Evaluation of HPLC Columns
Journal of Liquid Chromatography & Related Technologies, 2003Abstract Different tests, including analytes or mixtures characterized by specific properties, can be used for the evaluation of chromatographic columns. High performance liquid chromatographic (HPLC) columns with chemically modified surfaces, purchased from different producers, were tested in our studies.
Boguslaw Buszewski +3 more
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