Physiology Endocrinology ef4d1735 Which one is an example of sho loop negative feedback mechanism A TSH inhibiting TRH release from hypothalamus B T3, T4 inhibiting TSH release from anterior pituitary C TRH inhibiting its release from hypothalamus D T3, T4 inhibiting TRH release from hypothalamus High-Yield Explanation Ref: Guyton SAE, 1st ed, 538 and Sircar Principles of Physiology, 1st ed