MIDTERM IMMUNE DILATORS Flashcards
drug used to energize the immune system when it is
exhausted from fighting prolonged invasion
immune stimulant
drug used to block or suppress the actions of the T
cells and antibody production
immune suppressant
specific antibodies produced by a single clone of
B cells
monoclonal antibodies
use of bacteria to produce chemicals normally produced by human cells
recombinant DNA technology
substances naturally produced and released by human cells that have been invaded by viruses
Interferons
is produced by harvesting human leukocytes.
Interferon alfa-n3 (Alferon N)
produced from Chinese hamster
ovary cells
Interferon beta-1a (Avonex)
s produced by Escherichia
coli bacteria.
Interferon gamma-1b (Actimmune)
act to prevent virus particles from replicating inside cells.
They
also stimulate noninvaded cells to produce
antiviral proteins,
Interferons
Pharmacokinetics: interferons
absorbed after subcutaneous or
intramuscular injection.
Inhibits the growth of tumor cells and enhances the
immune response
: Interferon Alfa-2b
communicate between lymphocytes, which stimulate cellular immunity and inhibit tumor growth
Interleukins
inhibit tumor growth by increasing lymphocyte numbers and
their activity
Natural interleukin-2
Indications: Metastatic renal cell carcinoma in adults, treatment of
metastatic melanoma
Aldesleukin
used to reduce the incidence of infection in patients with bone marrow
suppression
colony-stimulating factors