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High blood pressure affects a significant portion of the adult population, with many relying on daily medication. This new vaccine, administered in three doses, targets angiotensin II, a hormone that raises blood pressure. By incorporating fragments of angiotensin II and hepatitis B proteins, the vaccine stimulates the host's immune system to attack angiotensin II, thereby reducing its effects. The study found that the vaccine significantly lowered blood pressure in hypertensive rats, extending their lifespan by eight weeks. Post-mortem examinations revealed healthier heart tissue and no damage to the kidneys or livers in the vaccinated rats. While previous attempts at blood pressure vaccines were unsuccessful, this DNA-based approach offers the potential for a longer-lasting effect, possibly reducing the need for daily pills to twice-yearly injections. The research, published in the journal Hypertension, highlights a potential breakthrough in managing hypertension and improving cardiovascular health through immunization.",{"@graph":69,"@context":99},[70,84],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/blood-pressure-vaccine-lengthens-rat-lives/25048",{"url":83,"name":65,"@type":85,"author":86,"headline":65,"publisher":89,"fileFormat":92,"description":67,"dateModified":93,"datePublished":93,"encodingFormat":92,"isAccessibleForFree":94,"interactionStatistic":95},"DigitalDocument",{"name":87,"@type":88},"Olivia Brown","Person",{"url":74,"name":90,"@type":91},"DocShare","Organization","application/pdf","2026-05-07",true,{"@type":96,"interactionType":97,"userInteractionCount":4},"InteractionCounter",{"@type":98},"ViewAction","https://schema.org",{"og:url":83,"og:type":101,"og:title":65,"og:site_name":90,"og:description":67},"article",{"robots":103,"canonical":83},"index,follow",{"doc_id":105,"site_id":62},25048,1778190651,{"code":4,"msg":5,"data":108},{"doc_id":105,"user_id":109,"nickname":87,"user_avatar":110,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":66,"file_id":111,"file_url":112,"file_type":113,"file_size":114,"view_count":4,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":115,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":66,"faqs":66,"seo_title":116,"seo_description":67,"update_tm":106,"read_time":81},16904993612988,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","cbCaincJvJKeGLg9","https://ap.wps.com/l/cbCaincJvJKeGLg9","pdf",260816,"English","Blood Pressure Vaccine Lengthens Rat Lives | PDF"]