根据第一段“Antibiotics, which can destroy or prevent the growth of bacteria and cure infections, are vital to modern medicine. Their ability to kill bacteria without harming the patient has saved billions of lives and made surgical procedures much safer. But after decades of overuse, their ...
Antibiotics that kill gut bacteria also stop growth of new brain cellsEurekalertj.celrep
Bacteria differ dramatically with respect to the conditions that are necessary for their optimal growth. In terms of nutritional needs, all cells require sources ofcarbon,nitrogen,sulfur,phosphorus, numerous inorganic salts (e.g.,potassium,magnesium,sodium,calcium, andiron), and a large number of ...
Antibiotic resistance among disease-causing bacteria is of global concern. Researchers have discovered that our very own gut bacteria may be perpetuating the resistance. "What happens to gut bacteria when they are exposed to antibiotics over a long period of time?" Researchers from Arizona State ...
“bacterial resistome” divided into: intrinsic resistance, which refers to a group of organisms that become resistant to certain antibiotics without being transferred with genetic material and may be acquired through mutations. On the other hand, extrinsic resistance occurs exclusively through horizontal ...
Antibiotics, which can destroy or prevent the growth of bacteria and cure infections, are vital to modern medicine. Their ability to kill bacteria without harming the patient has saved billions of lives and made surgical procedures much safer. But after decades of overuse, their powers are fading...
LOS ANGELES, Dec. 18 (Xinhua) -- Antibiotic resistance among disease-causing bacteria is of global concern. Researchers have discovered that our very own gut bacteria may be perpetuating the resistance. "What happens to gut bacteria when they are exposed to antibiotics over a long period of tim...
Biofilms are advantageous to bacteria because they provide a nutrient-richenvironmentthatfacilitatesgrowth and because they confer resistance toantibiotics. Biofilms can cause severe infections in hospitalized patients; the formation of biofilms in these instances is typically associated with the introduction ...
Cephalosporin, any of a group of β-lactam antibiotics that inhibit the synthesis of a structural component of the bacterial cell wall. The cephalosporins were first isolated from cultures of the fungus Cephalosporium acremonium. Modifications of the β-
Whether pneumonia or sepsis – infectious diseases are becoming increasingly difficult to treat. One reason for this is the growing antibiotic resistance. But even non-resistant bacteria can survive antibiotics for some time, and that's why treatments need to be continued for several days or weeks....