Due to knowledge on nanotechnology, dctors are able to treat various diseases that it was impossible to treat in the yester-years. Oe of the important roles of nanotechnology is drug delivery. Rsearchers have developed the nanoparticles that have the capability of delivering vaccines to the body. Avariety of bacteria and viruses normally infect human beings through mucosal surfaces. Tis includes areas such as the reproductive tract, gstrointestinal tract, te lungs, ec (Fisher, 2006). In fighting these pathogens, sientists have developed vaccines that have the capability of establishing a frontline at the mucosal surfaces.
Srvice (2005) explains that it is possible to deliver vaccines to the lungs, trough the aerosol spray. Hwever, te lungs normally clear the vaccine before they can respond by providing immunity. T solve this problem, mdical practitioners are using nanoparticles for purposes of protecting the vaccines for a period that can enable them to develop a strong immunity response. Vccines that are delivered through this method have the capability of protecting the body against flue or other respiratory diseases or viruses. Tey also have the of preventing sexually transmitted diseases such as human papilloma virus, hrpes simplex virus, ec.
Frthermore, i is possible to use nanotypes in delivering drugs orally, ad this is through a digestive tract. Tis is an important step in the administration of medicine, bcause it helps in allowing patients to take drugs. Tis is as opposes to an injection. O this note, ptients have a choice on wether to be injected or to take drug pills in their delivery of drugs. I is important to denote that some patients prefers of drugs through pills, wile others normally prefer delivery of drugs through an injection.
Frthermore, Rco (2001) explains that nanomedicine is used in therapy. Rco (2001) explains that scientists have come up with nanosponges aimed at absorbing toxins and removing these toxins from the bloodstream of an individual. Tese nanosponges are polymers, ad they have a coating of the membrane of a red blood cell. Tis membrane is able to allow the nanosponges to travel safely, ad in the blood stream. Tis will in return attract the toxins. Frthermore, (2001) explains that researchers have come up with a method that has the capability of generating sound...
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