{"id":80872,"date":"2018-05-02T14:03:17","date_gmt":"2018-05-02T14:03:17","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/reproduktivni-sistem\/"},"modified":"2018-05-02T14:03:17","modified_gmt":"2018-05-02T14:03:17","slug":"reproduktivni-sistem","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/","title":{"rendered":"Reproduktivni sistem"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Reproduktivni sistem predstavlja skup organa koji omogu\u0107avaju reprodukciju kod mu\u0161karaca i \u017eena. Reproduktivni sistem razlikuje se me\u0111u polovima. Kod mu\u0161karaca on se sastoji od penisa, prostate, testisa, semenovoda i semenika, dok se kod \u017eena sastoji od jajnika, jajovoda, materice, vagine i vulve.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"sta-je-reproduktivni-sistem\">\u0160ta je reproduktivni sistem?<\/h2>\n<p>Reproduktivni sistem je sistem organa koji organizmima slu\u017ei u svrhu razmno\u017eavanja. Polni sistem \u010doveka uklju\u010duje spolja\u0161nje polne organe i unutarnje polne organe.\u00a0Iako se polni sistemi odraslog mu\u0161karca i \u017eene znatno razlikuju, oboje polaze iz iste embrionalne osnove. Pol \u010doveka odre\u0111en je genetski ve\u0107 kod oplodnje.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"muski-polni-sistem\">Mu\u0161ki polni sistem<\/h2>\n<p>Mu\u0161ki reproduktivni sistem sastoji se od semenika, pasemenika, semenovoda, semenih mehuri\u0107a, mlazni\u010dnog voda, predstojne \u017elezde, gomoljno-crevne \u017elezde i penisa. Semenici, pasemenici, semenovodi, semeni mehuri\u0107i i mlazi\u010dni vodovi spadaju u grupu parnih organa, i sme\u0161teni su u karli\u010dnoj \u0161upljini.<\/p>\n<p>&nbsp;<\/p>\n<p>Testisi predstavljaju mu\u0161ke genitalne \u017elezde \u010dija je glavna funkcija stvaranje spermatozoida, odnosno spermatogeneza. Funkcija testisa tako\u0111e je usko povezana sa radom endokrinog sistema, jer se u njima od puberteta proizvodi mu\u0161ki polni hormon &#8211; testosteron. Testosteron je odgovoran za nastanak seksualnih polnih karakteristika, i njegove visoke koncentracije neophodne su za odvijanje spermatogeneze.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"zenski-polni-sistem\">\u017denski polni sistem<\/h2>\n<p>\u017denski polni sistem sastoji se iz jajnika, jajovoda, materice, vagine i vulve. Jajnici su parni \u017eenski organi \u010dija je osnovna uloga proizvodnja jajnih \u0107elija i lu\u010denje polnih hormona. Jajnici su homologni testisima, ovalnog su oblika sli\u010dnog bademu, a naj\u010de\u0161\u0107e su duga\u010dki izme\u0111u 3 i 5 a \u0161iroki izme\u0111u 1,5 i 3 cm. Sme\u0161teni su na krajevima jajovoda i nalaze se na obe strane materice. Pored proizvodnje jajnih \u0107elija, jajnici tako\u0111e imaju i endokrinu funkciju. Tokom \u017eivota \u017eene jajnici proizvode dva specifi\u010dna steroidna hormona &#8211; estrogen i progesteron. Estrogen se lu\u010di tokom celog \u017eivota \u017eene, dok se progesteron lu\u010di u drugoj fazi menstrualnog ciklusa i u toku trudno\u0107e.<\/p>\n<p>&nbsp;<\/p>\n<p>Jajovodi su mi\u0161i\u0107no sluzoko\u017eni parni organi cevastog oblika, duga\u010dki izme\u0111u 14 i 16 cm. Povezani su sa gornjim delom materice i sme\u0161teni su na njena oba kraja. Slu\u017ee kao tuneli kojima se jajne \u0107elija iz jajnika dopremaju do materice. Kroz jajovode se tako\u0111e kre\u0107u i spermatozoidi, jer se oplodnja jajne \u0107elije de\u0161ava unutar jajovoda. Ovulacijom iz de Grafovog folikula zrela jajna \u0107elija dospeva u jajovod, gde se susre\u0107e sa spermatozoidima. Kada se spolja\u0161nja opna jajne \u0107elija probije i spermatozoid u\u0111e u nju, dolazi do zgru\u0161njavanja opne \u010dime se spre\u010dava ulazak drugih spermatozoida u nju. Oplo\u0111ena jajna \u0107elija dospeva u unutra\u0161njost materice pod dejstvom pokreta jajovoda i vodene struje koja prolazi kroz njih, i tada dolazi do implantacije oplo\u0111enog jaja\u0161ceta.<\/p>\n<p>&nbsp;<\/p>\n<p>Materica je reproduktivni organ \u017eene \u010dija je svrha prihvatanje i odr\u017eavanje razvoja ploda u toku trudno\u0107e. Sme\u0161tena je izme\u0111u mokra\u0107ne be\u0161ike i zadnjeg dela debelog creva, a duga\u010dka je izme\u0111u 7 i 8 cm. Vagina ili rodnica je unutra\u0161nji polni organ \u017eene. U obliku je cevi i vodi do grli\u0107a materice, odnosno cerviksa. Ima elasti\u010dne zidove pune nabora koji joj omogu\u0107avaju da se \u0161iri i prilago\u0111ava prolasku deteta za vreme poro\u0111aja. Vulva, odnosno stidnica, predstavlja spoljni deo \u017eenskih polnih organa.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"koja-je-funkcija-reproduktivnog-sistema\">Koja je funkcija reproduktivnog sistema?<\/h2>\n<p>Reproduktivni sistem je sistem organa koji organizmima slu\u017ei u svrhu razmno\u017eavanja. Mu\u0161ki polni sistem proizvodi spermatozoide, dok \u017eenski proizvodi jajne \u0107elije.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1789],"class_list":["post-80872","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-anatomija"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Reproduktivni sistem - 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=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reproduktivni sistem - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Reproduktivni sistem predstavlja skup organa koji omogu\u0107avaju reprodukciju kod mu\u0161karaca i \u017eena. Reproduktivni sistem razlikuje se me\u0111u polovima. Kod mu\u0161karaca on se sastoji od penisa, prostate, testisa, semenovoda i semenika, dok se kod \u017eena sastoji od jajnika, jajovoda, materice, vagine i vulve. &nbsp; \u0160ta je reproduktivni sistem? Reproduktivni sistem je sistem organa koji organizmima [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/\" \/>\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=\"3 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\/sr\/wiki\/reproduktivni-sistem\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/\",\"name\":\"Reproduktivni sistem - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\"},\"datePublished\":\"2018-05-02T14:03:17+00:00\",\"dateModified\":\"2018-05-02T14:03:17+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/#breadcrumb\"},\"inLanguage\":\"sr-RS\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/sr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Enciclopedia\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Reproduktivni sistem\"}]},{\"@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\":\"sr-RS\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sr-RS\",\"@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":"Reproduktivni sistem - 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":"sr_RS","og_type":"article","og_title":"Reproduktivni sistem - Humanitas.net","og_description":"&nbsp; Reproduktivni sistem predstavlja skup organa koji omogu\u0107avaju reprodukciju kod mu\u0161karaca i \u017eena. Reproduktivni sistem razlikuje se me\u0111u polovima. Kod mu\u0161karaca on se sastoji od penisa, prostate, testisa, semenovoda i semenika, dok se kod \u017eena sastoji od jajnika, jajovoda, materice, vagine i vulve. &nbsp; \u0160ta je reproduktivni sistem? Reproduktivni sistem je sistem organa koji organizmima [&hellip;]","og_url":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/","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":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/","name":"Reproduktivni sistem - Humanitas.net","isPartOf":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website"},"datePublished":"2018-05-02T14:03:17+00:00","dateModified":"2018-05-02T14:03:17+00:00","breadcrumb":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/#breadcrumb"},"inLanguage":"sr-RS","potentialAction":[{"@type":"ReadAction","target":["https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/reproduktivni-sistem\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/"},{"@type":"ListItem","position":2,"name":"Enciclopedia","item":"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/"},{"@type":"ListItem","position":3,"name":"Reproduktivni sistem"}]},{"@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":"sr-RS"},{"@type":"Organization","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization","name":"Humanitas","url":"https:\/\/humanitas-net.humweb.webiz.team\/","logo":{"@type":"ImageObject","inLanguage":"sr-RS","@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\/sr\/wp-json\/wp\/v2\/enciclopedia\/80872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wp-json\/wp\/v2\/enciclopedia"}],"about":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wp-json\/wp\/v2\/types\/enciclopedia"}],"wp:attachment":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wp-json\/wp\/v2\/media?parent=80872"}],"wp:term":[{"taxonomy":"enciclopedia_category","embeddable":true,"href":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wp-json\/wp\/v2\/Example?post=80872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}