Answer:
The invention of active drug loading method improves the encapsulation efficiency of some ionizable hydrophilic drugs (weak acid or weak base). The specific method is to construct pH gradient inside and outside the liposome, and then use the solubility difference of ionizable drugs under different pH conditions to realize the drug loading. With this method, the drug encapsulation rate can reach more than 95% and the drug loading can reach about 10%.
Explanation:
https://www.creative-biostructure.com/liposomes-in-drug-delivery-491.htm
Answer:
I would say Phosphate Groups.
Explanation:
Nucleotides are joined together by covalent bonds between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar in the next nucleotide.
Answer:
Sarcoptes scabiei mite, causes Sarcoptic mange dissease.
Explanation:
Dry skin, severe itching and hair loss are common signs of Sarcoptic mange disease, caused by the parasite Sarcoptes scabiei mite. Which creates burrows in the skin, and causes scabies. This parasite it is easily transferred from pig to pig from physical contact.
They are studied by the scientist so that they can examin them time to time
