{"id":26441,"date":"2011-03-05T11:37:00","date_gmt":"2011-03-05T11:37:00","guid":{"rendered":""},"modified":"2020-09-25T09:41:49","modified_gmt":"2020-09-25T09:41:49","slug":"mecanisme-intrinseci-vasculare-2","status":"publish","type":"post","link":"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/","title":{"rendered":"Mecanisme intrinseci vasculare"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div><div class=\"MsoNormal\" style=\"margin-left: 36pt;\"><span lang=\"RO\" style=\"font-family: &quot;Times New Roman&quot;; font-size: 12pt;\">Autoreglarea intrinsec\u0103 local\u0103 a vaselor sanguine, \u00een special mici (cu celule de tip monounitar lipsite de inerva\u0163ie dar care genereaz\u0103&nbsp; la distensia mecanic\u0103 poten\u0163iale de ac\u0163iune ce difuzeaz\u0103 apoi la cele vecine \u2013celulele pacemaker) este rezultatul activit\u0103\u0163ii miogene proprii.<\/span><\/div>\n<div class=\"MsoNormal\"><span lang=\"RO\" style=\"font-family: &quot;Times New Roman&quot;; font-size: 12pt;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Automatismul vascular este generat de instabilitatea membranei celulelor pacemaker din tunica medie a metarteriolelor, arteriolelor mici \u015fi sfincterelor precapilare care prezint\u0103 desc\u0103rc\u0103ri ce determin\u0103 cre\u015fterea tonusului musculaturi netede (vasoconstric\u0163ie cu modificarea fluxului sanguin) \u015fi a rezisten\u0163ei vasculare rezult\u00e2nd modificarea presiunii s\u00e2ngelui.<\/span><\/div>\n<div class=\"MsoNormal\"><span lang=\"RO\" style=\"font-family: &quot;Times New Roman&quot;; font-size: 12pt;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fluxul sanguin tisular este rezultatul echilibrului dintre contrac\u0163ia fibrelor musculaturii netede parietale \u015fi dilata\u0163ia acestor fibre sub influen\u0163a metaboli\u0163ilor celulari, a reducerii aportului de O2 , sau a ambilor factori la un loc. Prin mecanismul distensiei se realizeaz\u0103 adaptarea con\u0163in\u0103torului (sistemul vascular) la con\u0163inut (volumul sanguin total).<\/span><\/div>\n<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>","protected":false},"excerpt":{"rendered":"<p>Autoreglarea intrinsec\u0103 local\u0103 a vaselor sanguine, \u00een special mici (cu celule de tip monounitar lipsite de inerva\u0163ie dar care genereaz\u0103&nbsp; la distensia mecanic\u0103 poten\u0163iale de ac\u0163iune ce difuzeaz\u0103 apoi la cele vecine \u2013celulele pacemaker) este rezultatul activit\u0103\u0163ii miogene proprii. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Automatismul vascular este generat de instabilitatea membranei celulelor pacemaker din tunica medie a metarteriolelor, arteriolelor [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mecanisme intrinseci vasculare - Jobs\/ Internships\/ Scholarships\/<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mecanisme intrinseci vasculare - Jobs\/ Internships\/ Scholarships\/\" \/>\n<meta property=\"og:description\" content=\"Autoreglarea intrinsec\u0103 local\u0103 a vaselor sanguine, \u00een special mici (cu celule de tip monounitar lipsite de inerva\u0163ie dar care genereaz\u0103&nbsp; la distensia mecanic\u0103 poten\u0163iale de ac\u0163iune ce difuzeaz\u0103 apoi la cele vecine \u2013celulele pacemaker) este rezultatul activit\u0103\u0163ii miogene proprii. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Automatismul vascular este generat de instabilitatea membranei celulelor pacemaker din tunica medie a metarteriolelor, arteriolelor [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Jobs\/ Internships\/ Scholarships\/\" \/>\n<meta property=\"article:published_time\" content=\"2011-03-05T11:37:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-09-25T09:41:49+00:00\" \/>\n<meta name=\"author\" content=\"eurointern\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eurointern\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/\",\"url\":\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/\",\"name\":\"Mecanisme intrinseci vasculare - Jobs\/ Internships\/ Scholarships\/\",\"isPartOf\":{\"@id\":\"https:\/\/rubyskynews.com\/#website\"},\"datePublished\":\"2011-03-05T11:37:00+00:00\",\"dateModified\":\"2020-09-25T09:41:49+00:00\",\"author\":{\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d\"},\"breadcrumb\":{\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/rubyskynews.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mecanisme intrinseci vasculare\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/rubyskynews.com\/#website\",\"url\":\"https:\/\/rubyskynews.com\/\",\"name\":\"Jobs\/ Internships\/ Scholarships\/\",\"description\":\"Internships\/ Scholarships\/  Grants\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/rubyskynews.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/2bf02c24278f4ce807817c8f91add34d\",\"name\":\"eurointern\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/rubyskynews.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4ba0ee69eda3e0c9ec9a3c49a6c7a82b?s=96&d=mm&r=g\",\"caption\":\"eurointern\"},\"sameAs\":[\"http:\/\/rubyskynews.com\"],\"url\":\"https:\/\/rubyskynews.com\/index.php\/author\/eurointern28gmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mecanisme intrinseci vasculare - Jobs\/ Internships\/ Scholarships\/","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rubyskynews.com\/index.php\/2011\/03\/05\/mecanisme-intrinseci-vasculare-2\/","og_locale":"en_US","og_type":"article","og_title":"Mecanisme intrinseci vasculare - Jobs\/ Internships\/ Scholarships\/","og_description":"Autoreglarea intrinsec\u0103 local\u0103 a vaselor sanguine, \u00een special mici (cu celule de tip monounitar lipsite de inerva\u0163ie dar care genereaz\u0103&nbsp; 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