{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Heme Catabolism and Degradation Pathway - Biochemistry Lesson' data-url='/boclips/videos/62b462420dc28e5ee2ab1836' data-video-url='/boclips/videos/62b462420dc28e5ee2ab1836' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nHeme Catabolism and Degradation Pathway - Biochemistry Lesson\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30357281\" href=\"/search?publisher_ids%5B%5D=30357281\"\u003eJJ Medicine\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eVideo lesson on catabolism and degradation of heme from hemoglobin during red blood cell (erythrocyte) hemolysis in a powerpoint, university-styled lecture! Hey guys! In this video I (attempt to) simplify and explain the heme catabolism...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eVideo lesson on catabolism and degradation of heme from hemoglobin during red blood cell (erythrocyte) hemolysis in a powerpoint, university-styled lecture! \u003cbr/\u003e\u003cbr/\u003eHey guys! In this video I (attempt to) simplify and explain the heme catabolism pathway in a (hopefully easy) step-by-step lesson! I first start by explaining basics of the physiology and function of a red blood cell (aka erythrocyte) and that hemoglobin is released from red blood cells during degradation or hemolysis. I next explain hemoglobin is taken up by the reticuloendothelial system (white blood cells like macrophages) and converted to heme. Heme is then converted to biliverdin and then bilirubin, and the iron moiety of heme is stored in ferritin and hemosiderin in white blood cells. From here I explain step-by-step bilirubin metabolism in liver hepatocytes, conjugation and incorporation into bile in the gallbladder, conversion to urobilinogen and stercobilin and urobilin in the urine.\u003cbr/\u003e\u003cbr/\u003eI also discuss the enzymes required for each step of the heme catabolism pathway.\u003cbr/\u003e\u003cbr/\u003eAt the end of the video, I also provide quick facts regarding erythrocytes, hemoglobin, and bilirubin and the clinical \"standard\" lab values of blood serum bilirubin.\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' 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