{"product_id":"adrenaline-earrings","title":"adrenaline earrings | silver","description":"\u003ch2\u003eAdrenaline earrings | sterling silver\u003c\/h2\u003e\n\u003cp\u003eAdrenaline is the catecholamine that tells the body to respond. Fight-or-flight, the molecule of immediate action. Epinephrine crystals, structurally precise, worn as 19 mm sterling silver hoops.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eThe Science Behind Adrenaline\u003c\/h2\u003e\n\u003cp\u003eAdrenaline (epinephrine) is a catecholamine hormone and neurotransmitter synthesized in the adrenal medulla by chromaffin cells. It acts on α and β adrenergic receptors throughout the body to trigger the fight-or-flight response: increased heart rate, blood pressure, pupil dilation, and metabolic shift. Clinically, adrenaline is the first-line treatment for anaphylaxis and cardiac arrest. The EpiPen auto-injector (introduced in 1987 by Mylan) made adrenaline readily available to patients at home. Jōkichi Takamine first isolated pure crystalline adrenaline from bovine adrenal glands in 1900-1901, making it the first hormone ever isolated in pure form.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eA Quiet Symbol For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eemergency-medicine clinicians, trauma surgeons, and intensive-care nurses\u003c\/li\u003e\n\u003cli\u003eresearchers studying the adrenergic system or stress physiology\u003c\/li\u003e\n\u003cli\u003eanyone who has administered adrenaline and watched someone come back\u003c\/li\u003e\n\u003cli\u003epeople who recognise their own fight-or-flight response and made peace with it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor someone who has called for adrenaline more than once and knows exactly what happens next.\u003c\/p\u003e\n\u003ch2 style=\"margin-top: 2em;\"\u003eExplore Related Molecules Jewelry\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/dopamine\"\u003eDopamine necklace | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/serotonin\"\u003eSerotonin necklace | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/cortisol\"\u003eCortisol necklace | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/glucose\"\u003eGlucose necklace | silver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq\"\u003e\n\u003ch2 style=\"margin-top:2em;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWho are these earrings for?\u003c\/h3\u003e\n\u003cp\u003ePeople in acute medicine who know adrenaline as a reflex and a responsibility. Emergency physicians, anaesthetists, intensive-care clinicians, trauma surgeons, paramedics, nurses who run codes. Also for researchers studying adrenergic physiology or stress responses. The earrings work equally well as a self-gift and a milestone present.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWhy is adrenaline the first hormone that was ever isolated?\u003c\/h3\u003e\n\u003cp\u003eBecause the adrenal medulla is surgically accessible, and the effects of adrenaline are dramatic and reproducible. By the 1890s scientists knew the adrenal glands were involved in the fight-or-flight response, but they didn't know what molecule did the work. Jōkichi Takamine extracted crystalline adrenaline from bovine (cattle) adrenal glands in 1900-1901. It was unambiguous, pure, and the first hormone ever isolated from tissue. That opened the entire field of biochemistry and endocrinology.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eWhat size and material?\u003c\/h3\u003e\n\u003cp\u003e925 sterling silver hoops, 19 mm pendant size. Come as a pair with surgical steel ear posts. Nickel-free and hypoallergenic. Free worldwide DHL Express in 1-5 business days, with all import duties and taxes covered. 30-day “Love It or Return It” returns.\u003c\/p\u003e\n\u003ch3 style=\"margin-top:1.75em;\"\u003eIs there a necklace version of adrenaline?\u003c\/h3\u003e\n\u003cp\u003eYes. The adrenaline molecule is available as a \u003ca href=\"https:\/\/sciencejewelry1824.shop\/products\/adrenaline-ring\"\u003ering in sterling silver\u003c\/a\u003e. The earrings sit at hand distance for daily conversation. The ring occupies a different moment entirely.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"sciencejewelry1824","offers":[{"title":"Default Title","offer_id":30933608005695,"sku":"ER0002-S","price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1411\/4806\/files\/045_adrenalineearrings.png?v=1709033124","url":"https:\/\/sciencejewelry1824.shop\/products\/adrenaline-earrings","provider":"sciencejewelry1824","version":"1.0","type":"link"}