Antibiotic whether or not antibiotics cause obesity in humans. Studies have found a correlation between early exposure of antibiotics (<6 months) and increased body mass (at 10 and 20 months). Another study found that the type of antibiotic exposure was also significant with the highest risk of being overweight in those given macrolides compared to penicillin and cephalosporin. Therefore, there is correlation between antibiotic exposure in early life and obesity in humans, but whether or not there is a causal relationship remains unclear. Although there is a correlation between antibiotic use in early life and obesity, the effect of antibiotics on
Antibiotic properties of nanoparticles enhanced or induced with the addition of organic drugs. Gold particles, while not inherently antimicrobial, were discovered to express antimicrobial properties when functionalized with ampicillin. In addition to this, gold nanoparticles demonstrated improved membrane permeability with the addition of 4,6-diamino-2-pyrimidenthiol (DAPT) and non-antiobiotic amines (NAA) to their surfaces. Antibiotic properties of nanoparticles Nanoparticles have been studied extensively for their antimicrobial properties in order to fight super bug bacteria. Several characteristics in particular make nanoparticles strong candidates as a traditional antibiotic drug alternative. Firstly, they have a high surface area to volume ratio, which increases contact area with target organisms. Secondly,