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  2. Endorphins - Wikipedia

    en.wikipedia.org/wiki/Endorphins

    The endorphins are all synthesized from the precursor protein, proopiomelanocortin, and all contain a Met-enkephalin motif at their N-terminus: Tyr-Gly-Gly-Phe-Met. [12] α-endorphin and γ-endorphin result from proteolytic cleavage of β-endorphin between the Thr(16)-Leu(17) residues and Leu(17)-Phe(18) respectively.

  3. β-Endorphin - Wikipedia

    en.wikipedia.org/wiki/Β-endorphin

    β-Endorphin (beta-endorphin) is an endogenous opioid neuropeptide and peptide hormone that is produced in certain neurons within the central nervous system and peripheral nervous system. [1] It is one of three endorphins that are produced in humans, the others of which include α-endorphin and γ-endorphin .

  4. Cardiac muscle - Wikipedia

    en.wikipedia.org/wiki/Cardiac_muscle

    Cardiac muscle (also called heart muscle or myocardium) is one of three types of vertebrate muscle tissues, the others being skeletal muscle and smooth muscle. It is an involuntary, striated muscle that constitutes the main tissue of the wall of the heart .

  5. 8 Tried-and-True Tips for Getting Back into Working Out This Year

    www.aol.com/8-tried-true-tips-getting-115700007.html

    Rest days help your mind and body recover from things like muscle soreness so that you don’t burn out and ( the opposite of the goal: getting back into a routine). Giving your body enough rest ...

  6. Bundle of His - Wikipedia

    en.wikipedia.org/wiki/Bundle_of_His

    The bundle of His (BH) [1]: 58 or His bundle (HB) [1]: 232 (/ h ɪ s / "hiss" [2]) is a collection of heart muscle cells specialized for electrical conduction.As part of the electrical conduction system of the heart, it transmits the electrical impulses from the atrioventricular node (located between the atria and the ventricles) to the point of the apex of the fascicular branches via the ...

  7. Holiday Stress & Anxiety: 6 Ways to Cope

    www.aol.com/holiday-stress-anxiety-6-ways...

    It reduces stress hormone levels (cortisol, in particular) and increases the production of endorphins (mood-boosting brain chemicals). Any form of movement can help reduce stress, so choose an ...

  8. Endocrine system - Wikipedia

    en.wikipedia.org/wiki/Endocrine_system

    One of the most important functions of the hypothalamus—it is located in the brain adjacent to the pituitary gland—is to link the endocrine system to the nervous system via the pituitary gland.) Other organs, such as the kidneys, also have roles within the endocrine system by secreting certain hormones.

  9. Is It Bad to Be Intimate Everyday? - AOL

    www.aol.com/bad-intimate-everyday-115700339.html

    Intimate activity can also lower your blood pressure, which can also reduce your risk of heart attack. Pain Relief. During intimacy, your brain releases endorphins, which are a natural pain reliever.