A liquid chromatography-mass spectrometry assay for analyzing sulfonamide antibacterials in cattle and fish muscle tissues /

Eitemau Tebyg

• The human Lactobacillus acidophilus strain LA1 secretes a nonbacteriocin antibacterial substance(s) active in vitro and in vivo /
• Electrophoretic behavior and potency assessment of boar sperm using a capillary electrophoresis-laser induced fluorescence system /
• Complete characterization of posttranslational modification sites in the bovine milk protein PP3 by tandem mass spectrometry with electron capture dissociation as the last stage /
• Enzymatic tissue digestion as an alternative sample preparation aroach for quantitative analysis using liquid chromatography-tandem mass spectrometry /
• Determination of methylmercury, ethylmercury, inorganic mercury in mouse tissues, following administration of thimerosal, by species-specific isotope dilution gc-inductively coupled plasma-MS /