IFN ne demek?

interferon

1. Hücrelerin virüslere karşı oluşturdukları özel savunma maddesi.
2. Virüslere ya da nükleik asitlere karşı fibroblastlar tarafından oluşturulaninterferon alfa (IFN alfa) veinterferon beta (IFN beta), lenfositler tarafından salgılananinterferon gama (IFN gama) gibi maddeler. IFN alfa ve IFN beta günümüzde kanser hücrelerinin büyümesine karşı ilaç olarak kullanılmaktadır.
3. Başta viral enfeksiyon olmak üzere ve diğer mikroorganizmalara cevap olarak konak hücreleri tarafından salınan, bağışıklığın düzenlenmesinde, özellikle tümör hücrelerine karşı koymada ve doğal öldürücü hücreleri aktive etmede etkinlikleri olan doğal glikoproteinler. İnterferon alfa; çeşitli akyuvarlardan salınır, antiviral ve tümör hücrelerine karşı etkinliği olan interferonlar, interferon beta (IFN beta); fibroblastlar, epitel hücreleri ve makrofajlardan salınır, virüslere karşı etkili interferonlar, gama (IFN gama); T-lenfositlerden salınır, bağışık cevabın düzenlenmesinde rol alır.
4. Protein produced in organisms infected by viruses, and effective at protecting those organisms from other virus infections Interferons exert virus-nonspecific but host-specific antiviral activity by inducing the transcription of cellular genes coding for antiviral proteins that selectively inhibit the synthesis of viral DNA and proteins Interferons also have immunoregulatory functions Production of interferon can be stimulated by viral infection, especially by the presence of double stranded RNA, by intracellular parasites, by protozoa, and by bacteria and bacterial products Interferons have been divided into three distinct types associated with specific producer cells and functions, but all animal cells are capable of producing interferons, and certain producer cells produce more than one type.
5. Class of protein produced in miniscule amounts by infected cells that appear to boost the immune system and its ability to fight cancer.
6. Substances produced by the body mainly to control its reaction to viruses and to act on the immune system There are different sorts of interferons - alpha, beta and gamma Beta-interferon is now being used to reduce the number of relapses in MS.
7. Protein that is produced by the body to protect against infection Many different cells including liver cells produce natural interferon Interferon also can be manufactured artificially through biotechnology for the treatment of chronic hepatitis B and.
8. One of a family of some 20 cytokines that play a role in immune response.
9. Protein produced naturally by the cells of our bodies It increases the resistance of surrounding cells to attacks by viruses One type of interferon, alpha interferon, is effective against certain types of cancer Others may prove effective in treating autoimmune diseases.
10. Class of small glycoproteins that exert antiviral activity at least in homologous cells.

ıf

1. Bk. başlama faktörü
2. Başlatma faktörleri.
3. Initiation factors.
4. Inhibitory factor

ıfa

1. Devekuşunun yeleği.