ANATOMY

GENERAL ANATOMY

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Thymosin and thympoietin are hormones that assist with ____
A
metabolism
B
respiration
C
immunity
D
reproduction
Explanation: 

Detailed explanation-1: -Your thymus produces and releases several hormones including: Thymopoietin: fuels the production of T-cells and tells the pituitary gland to release hormones. Thymosin and thymulin: help make specialized types of T-cells. Thymic humoral factor: keeps your immune system working properly.

Detailed explanation-2: -The thymus is an organ that is critically important to the immune system which serves as the body’s defense mechanism providing surveillance and protection against diverse pathogens, tumors, antigens and mediators of tissue damage.

Detailed explanation-3: -Thymulin is a nonapeptide hormone whose active structure requires Zn (Bach and Dardenne; 1989). Thymulin induces differentiation and function of T cells. The threshold at which limited Zn status impairs immunity in humans is unknown.

Detailed explanation-4: -When T cells mature within the thymus, they are not capable of fighting viruses, bacteria, and foreign antigens. After the T cells leave the thymus, thymosin ensures they undergo complete maturation. This makes them capable of performing their duties as part of the immune system and protecting the body from harm.

Detailed explanation-5: -Thymosin 1 (T1) is a potent immune modulator released by the thymus gland, which has effects on immunodeficiency, cancer, and viral infectious diseases [3]. T1 could be used as an immune response regulator in the treatment of critically ill patients [4].

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