Abstract Antibiotic residue in milk has a negative impact on human health. The objective of this study was to determine the presence doxycycline residues fresh dairy and evaluate its dietary intake Indonesian population through consumption. Ninety samples were collected from District Malang (East Java Province) sixty-six Padang Panjang City (West Sumatera Province). All analyzed for using high-...

The thermodynamics of glycopeptide antibiotic dimerization have been studied by means of sedimentation equilibrium, using A82846B, vancomycin, ristocetin and complexes formed with several cell wall model peptides. These results indicate that vancomycin dimerization can be strongly promoted in two ways: i) stabilization of the antibiotic conformation in which the carbonyl group of residue three ...

Bac5 is a 5-kDa proline- and arginine-rich antibiotic, stored as inactive precursor (proBac5) in the large granules of bovine neutrophils. A full-length cDNA encoding the precursor form of Bac5 has been cloned. The encoded protein (pre-proBac5) has a calculated mass of 20,031 Da and a pI of 9.21. This comprises a putative signal peptide of 29 amino acid residues and a 101-residue pro-sequence t...

Antibiotic residue in food has been a growing public health problem due to the increasing global threats of antimicrobial resistance. Animal products including milk and meats might also contain residues antibiotics as administering animals treat infection is common practice. However, level presence are not frequently quantified Nepal. The objective this study estimate collected from dairy farms...

BACKGROUND Antibiotic resistance (ABR) is one of the major health emergencies for global society. Little is known about the ABR of environmental bacteria and therefore it is important to understand ABR reservoirs in the environment and their potential impact on health. METHOD/DESIGN Quantitative and qualitative data will be collected during a 3-year follow-up study of a river associated with ...

Mequindox (MEQ) is a quinoxaline-N,N-dioxide antibiotic used in food-producing animals. MEQ residue in animal-derived foods is a food safety concern. The tissue distribution of MEQ and its marker residue 1,4-bisdesoxymequindox (M1) were determined in swine following oral gavage or intramuscular injection twice daily for 3 days. The experimental data were used to construct a flow-limited physiol...

• Value-added products was recycled from antibiotic mycelial dreg (AMD). Antibiotic residue in AMD removed after pyrolysis. N mainly distributed biochar and liquid, while P retained biochar. Low pyrolysis temperature benefits the recycling of P. The disposal by fully conform to related principles. utilization (AMD), which has been identified as a hazardous waste China, are serious concern becau...