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This is the first study that shows antibiotics [are] independent of changing the biome and microbiome of the gut by changing the cells of the gut independent of bacteria, which is [a] completely ...
Antibiotic use is common in older people, with those over age 65 consuming 50% more antibiotics than younger adults. Using antibiotics is linked to disturbance of the gut microbiome, which may ...
A prominent example of the gut–memory connection is the effects that alterations in the gut microbiome can have on the pathogenesis of neural diseases like Alzheimer's. [ 3 ] Understanding the connections between the gut microbiome and cognitive health could aid researchers in developing novel strategies for slowing down cognitive decline in ...
“Research has shown that with antibiotics, there's a compromise: the antibiotic slows the recovery of your gut. It basically makes it hard for your gut to bounce back. What we want is a gut that ...
Gut microbiota, gut microbiome, or gut flora are the microorganisms, including bacteria, archaea, fungi, and viruses, that live in the digestive tracts of animals. [1] [2] The gastrointestinal metagenome is the aggregate of all the genomes of the gut microbiota. [3] [4] The gut is the main location of the human microbiome. [5]
Narrow-spectrum antibiotics have low propensity to induce bacterial resistance and are less likely to disrupt the microbiome (normal microflora). [3] On the other hand, indiscriminate use of broad-spectrum antibiotics may not only induce the development of bacterial resistance and promote the emergency of multidrug-resistant organisms, but also cause off-target effects due to dysbiosis.
While such flora have become antibiotic resistant due to antibiotics there is no evidence that recommended antiseptics or disinfectants selects for antibiotic-resistant organisms when used in hand washing. [56] However, many strains of organisms are resistant to some of the substances used in antibacterial soaps such as triclosan. [56]
There are many types of antibiotics and each class inhibits a process that is different in the pathogen from that found in the host. For example, the antibiotics chloramphenicol and tetracyclin inhibit the bacterial ribosome but not the structurally different eukaryotic ribosome, so they exhibit selective toxicity. [ 28 ]