{"id":81179,"date":"2018-05-16T10:01:10","date_gmt":"2018-05-16T10:01:10","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/caile-spermatice\/"},"modified":"2018-05-16T10:01:10","modified_gmt":"2018-05-16T10:01:10","slug":"caile-spermatice","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/","title":{"rendered":"C\u0103ile spermatice"},"content":{"rendered":"<p>C\u0103ile spermatice (sau ductus deferens) sunt un set complex de structuri de diferite tipuri, ale c\u0103ror func\u021bii principale sunt dou\u0103: pentru a permite tranzitarea spermei de la testicule c\u0103tre exteriorul corpului \u0219i pentru a permite maturarea celulelor din sperm\u0103.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"ce-sunt-caile-spermatice\">Ce sunt c\u0103ile spermatice?<\/h2>\n<p>C\u0103ile spermatice au o re\u021bea de structuri care apar\u021bin sistemelor genitourinare \u0219i reproductive.<\/p>\n<p>&nbsp;<\/p>\n<p>C\u0103ile spermatice \u00eencep \u00een interiorul fiec\u0103rui testicul cu tubulii seminiferi drep\u021bi, canale mici, responsabile pentru producerea de sperm\u0103 (spermatogenez\u0103) \u0219i de excre\u021bia sa. Tubulii sunt \u00eempleti\u021bi, pentru a forma rete testis (re\u021beaua testicular\u0103). Din re\u021beaua testicular\u0103 a fiec\u0103rui testicul \u00eencep canalele eferente, care ajung la epididim (organ mic, alungit, de pe marginea superioar\u0103 a testiculului), iar tractul final al c\u0103ilor spermatice se afl\u0103 \u00eentre canalele eferente ale rete testisului \u0219i vasul deferent (principalul canal de transport pentru materialul seminal).<\/p>\n<p>&nbsp;<\/p>\n<p>Tracturile sau corzile spermatice reprezint\u0103 universul vaselor deferente \u0219i al vaselor de s\u00e2nge \u0219i al nervilor care sunt flanca\u021bi de-a lungul ei. Canalele ejaculatorii, esen\u021biale pentru transportul spermei, se extind prin glanda prostatic\u0103 \u0219i sunt incluse \u00een uretra prostatic\u0103.<\/p>\n<p>\u00cen cele din urm\u0103, uretra, care permite expulzarea spermei \u00een afara corpului masculin, reprezint\u0103 ultima parte a c\u0103ilor spermatice (excluz\u00e2nd por\u021biunea ini\u021bial\u0103).<\/p>\n<p>&nbsp;<\/p>\n<p>\u021aesutul care c\u0103ptu\u0219e\u0219te peretele interior al c\u0103ilor spermatice este un strat umed de membran\u0103 mucoas\u0103. Membrana mucoas\u0103 este \u00eenconjurat\u0103 de trei straturi de fibre musculare circulare \u0219i longitudinale, care faciliteaz\u0103 contrac\u021biile musculare ale canalelor. Astfel, se permite transportul spermei \u0219i fluidelor.<\/p>\n<p>Fiecare dintre c\u0103ile spermatice prime\u0219te s\u00e2nge de la o arter\u0103, care este \u00een mod obi\u0219nuit derivat\u0103 din artera veziculei superioare, cu drenaj venos \u00een plexul venos pelvian. Drenarea limfatic\u0103 a c\u0103ilor spermatice se face la nodurile iliace externe \u0219i interne. Inervarea, sau alimentarea cu nervi a c\u0103ilor spermatice se realizeaz\u0103 \u00een principal din nervii simpatici care apar\u021bin plexului pelvian.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"ce-functie-indeplinesc-caile-spermatice\">Ce func\u021bie \u00eendeplinesc c\u0103ile spermatice?<\/h2>\n<p>Exist\u0103 dou\u0103 func\u021bii principale ale canalelor de sperm\u0103: s\u0103 permit\u0103 trecerea spermei din testicule \u00een afara corpului \u0219i s\u0103 faciliteze maturarea celulelor din ea.<\/p>\n<p>&nbsp;<\/p>\n<p>Sperma care trece prin c\u0103ile spermatice nu este \u00eenc\u0103 mobil\u0103 \u0219i, prin urmare, trebuie transportat\u0103 prin peristaltism, cu ajutorul \u021besutului muscular care c\u0103ptu\u0219e\u0219te pere\u021bii c\u0103ilor spermatice. C\u00e2nd sperma ajunge la cap\u0103tul \u00eendep\u0103rtat al acestora, ea poate fi stocat\u0103 \u00een ampul\u0103 (cavitatea sau cap\u0103tul dilatat al unui duct) pentru a a\u0219tepta ejacularea. Sperma veche \u0219i neviabil\u0103 este absorbit\u0103 \u00een mucoasa epitelial\u0103 a ampulei \u0219i ulterior descompus\u0103 de organism.<\/p>\n<p>&nbsp;<\/p>\n<p>Mai mult, diferitele structuri care formeaz\u0103 c\u0103ile spermatice au \u0219i capacitatea de a schimba compozi\u021bia substan\u021belor secretate \u00een ele, printr-un mecanism dual (secretor \u0219i absorbant).<\/p>\n<p>&nbsp;<\/p>\n<p>Func\u021bionalitatea c\u0103ilor spermatice este reglat\u0103 prin intermediul hormonilor masculini.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1792],"class_list":["post-81179","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-anatomie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u0103ile spermatice - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u0103ile spermatice - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"C\u0103ile spermatice (sau ductus deferens) sunt un set complex de structuri de diferite tipuri, ale c\u0103ror func\u021bii principale sunt dou\u0103: pentru a permite tranzitarea spermei de la testicule c\u0103tre exteriorul corpului \u0219i pentru a permite maturarea celulelor din sperm\u0103. &nbsp; Ce sunt c\u0103ile spermatice? C\u0103ile spermatice au o re\u021bea de structuri care apar\u021bin sistemelor genitourinare [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/\" \/>\n<meta property=\"og:site_name\" content=\"Humanitas.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HumanitasInternational\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@humanitasmilano\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/\",\"name\":\"C\u0103ile spermatice - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\"},\"datePublished\":\"2018-05-16T10:01:10+00:00\",\"dateModified\":\"2018-05-16T10:01:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Enciclopedia\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"C\u0103ile spermatice\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"name\":\"Humanitas.net\",\"description\":\"Humanitas Hospital\",\"publisher\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"contentUrl\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"width\":1,\"height\":1,\"caption\":\"Humanitas\"},\"image\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/HumanitasInternational\/\",\"https:\/\/x.com\/humanitasmilano\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C\u0103ile spermatice - Humanitas.net","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"ro_RO","og_type":"article","og_title":"C\u0103ile spermatice - Humanitas.net","og_description":"C\u0103ile spermatice (sau ductus deferens) sunt un set complex de structuri de diferite tipuri, ale c\u0103ror func\u021bii principale sunt dou\u0103: pentru a permite tranzitarea spermei de la testicule c\u0103tre exteriorul corpului \u0219i pentru a permite maturarea celulelor din sperm\u0103. &nbsp; Ce sunt c\u0103ile spermatice? C\u0103ile spermatice au o re\u021bea de structuri care apar\u021bin sistemelor genitourinare [&hellip;]","og_url":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/","og_site_name":"Humanitas.net","article_publisher":"https:\/\/www.facebook.com\/HumanitasInternational\/","twitter_card":"summary_large_image","twitter_site":"@humanitasmilano","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/","name":"C\u0103ile spermatice - Humanitas.net","isPartOf":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website"},"datePublished":"2018-05-16T10:01:10+00:00","dateModified":"2018-05-16T10:01:10+00:00","breadcrumb":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/caile-spermatice\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/"},{"@type":"ListItem","position":2,"name":"Enciclopedia","item":"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/"},{"@type":"ListItem","position":3,"name":"C\u0103ile spermatice"}]},{"@type":"WebSite","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website","url":"https:\/\/humanitas-net.humweb.webiz.team\/","name":"Humanitas.net","description":"Humanitas Hospital","publisher":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Organization","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization","name":"Humanitas","url":"https:\/\/humanitas-net.humweb.webiz.team\/","logo":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","contentUrl":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","width":1,"height":1,"caption":"Humanitas"},"image":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/HumanitasInternational\/","https:\/\/x.com\/humanitasmilano"]}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/enciclopedia\/81179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/enciclopedia"}],"about":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/types\/enciclopedia"}],"wp:attachment":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/media?parent=81179"}],"wp:term":[{"taxonomy":"enciclopedia_category","embeddable":true,"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/Example?post=81179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}