| abstract |
The invention provides a drug carrier, a drug structure, a use thereof, a preparation method thereof and a method of using the same to inhibit Helicobacter pylori. The drug carrier contains a negatively charged polymer, chitosan and magnetic particles. The drug carrier is used to prepare a drug for inhibiting Helicobacter pylori. The drug structure contains negatively charged polymers, chitosan, magnetic particles and active ingredients. The preparation method of the drug structure includes providing a solution having components in the drug structure for being mixed to form an initial solution, in which the components of the initial solution react to form drug structure particles. The method of using the drug structure to inhibit Helicobacter pylori is provided to administer an effective dose of the drug structure to a group of Helicobacter pylori. With the above-mentioned drug carrier and drug structure, the therapeutic effect of the drug carrier or the drug structure can be further improved. |