Mechanism of action. Aminoglycosides like neomycin irreversibly bind to specific 30S-subunit proteins and 16S rRNA. Specifically neomycin binds to four nucleotides of 16S rRNA and a single amino acid of protein S12. This interferes with decoding site in the vicinity of nucleotide 1400 in 16S rRNA of 30S subunit.This region interacts with the wobble base in the anticodon of tRNA.pecifically neomycin binds to four nucleotides of 16S rRNA and a single amino acid of protein S12. This interferes with decoding site in the vicinity of nucleotide 1400 in 16S rRNA of 30S subunit. This region interacts with the wobble base in the anticodon of tRNA.
Swelling of Eye: Clues to the Cause. 1  Swelling of 1 eye is often due to an insect bite. 2  Suspect mosquito bites if there are bites on other parts of the body. 3  Swelling of both eyes is usually due to pollen that's airborne.  Swelling of the face is usually due to allergic reactions to swallowed substances.
Here are the 5 most common benign eyelid growths: 1  Stye or Chalazion A stye or chalazion is a blocked oil gland that causes that eyelid to be red, tender, and inflamed. Often, warm compresses applied directly over the swollen eyelid will help the oil gland to open, causing the swelling to subside.