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Repost from Quiz-UOBCOM95
Which of the following cytokine is used for the treatment of the chronic granulomatous disease ?
502
Repost from Quiz-UOBCOM95
Which of the following cytokine antagonizes the function of IL-12 and the absence of specific cytokine in mice develop inflammatory bowel disease ?
502
Repost from Quiz-UOBCOM95
Cytokines regulate the intensity and duration of the immune response by activating or downregulating both innate and adaptive immune responses.
The mode of action of the cytokine is the following, Except :
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👑 Which pair is matched INCORRECTLY?
🔹A) IL-1 — Immunoglobulin superfamily receptor
🔹B) IFN-γ — Class II cytokine receptor family
🔹C) TNF-α — TNF receptor family
🔹D) IL-8 — Class I cytokine receptor family
502
👑 Which cytokine receptor family includes receptors for IFN-α, IFN-β, IFN-γ, and IL-10?
🔹A) TNF receptor family
🔹B) Class II cytokine receptor family
🔹C) Immunoglobulin superfamily
🔹D) Chemokine receptor family
502
👑 A cytokine blocks class switching to IgE induced by IL-4. This phenomenon is called:
🔹A) Synergism
🔹B) Redundancy
🔹C) Cascade induction
🔹D) Antagonism
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👑 IL-2, IL-4, and IL-5 all stimulate B-cell proliferation. This is an example of:
🔹A) Pleiotropy
🔹B) Antagonism
🔹C) Redundancy
🔹D) Endocrine action
502
👑 A cytokine secreted by an activated TH cell induces proliferation of B cells, thymocytes, and mast cells. This property is best described as:
🔹A) Redundancy
🔹B) Synergism
🔹C) Pleiotropy
🔹D) Cascade induction
