What is produced by sensitized helper T-cells | vedclass

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(A) Sensitized helper $T$-cells (also known as $CD4^+$ $T$-cells) play a crucial role in the immune response by coordinating other immune cells.Upon a

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Lymphokines

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(A) Sensitized helper $T$-cells (also known as $CD4^+$ $T$-cells) play a crucial role in the immune response by coordinating other immune cells.Upon activation by antigens presented by antigen-presenting cells,these cells secrete signaling proteins known as lymphokines.Lymphokines act as chemical messengers that stimulate the proliferation and activation of $B$-cells,cytotoxic $T$-cells,and macrophages,thereby enhancing the overall immune response.Lysozyme is an enzyme found in secretions like tears and saliva,perforins are produced by cytotoxic $T$-cells and natural killer cells to destroy target cells,and lysin is a general term for substances that cause lysis.

Column-$I$	Column-$II$
$(a)$ Physical barrier	$(w)$ Saliva
$(b)$ Physiological barrier	$(x)$ Interferons
$(c)$ Cellular barrier	$(y)$ Skin
$(d)$ Cytokine barrier	$(z)$ Monocytes

What is produced by sensitized helper $T$-cells?

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Match the following columns correctly:
Column-$I$ Column-$II$
$(a)$ Physical barrier $(w)$ Saliva
$(b)$ Physiological barrier $(x)$ Interferons
$(c)$ Cellular barrier $(y)$ Skin
$(d)$ Cytokine barrier $(z)$ Monocytes

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