{"id":1286,"date":"2018-10-11T11:52:25","date_gmt":"2018-10-11T10:52:25","guid":{"rendered":"https:\/\/new.vzglavniki.si\/?p=1286"},"modified":"2020-07-15T07:25:24","modified_gmt":"2020-07-15T06:25:24","slug":"so-smejalne-gube-res-samo-posledica-smejanja","status":"publish","type":"post","link":"https:\/\/www.leticiastore.eu\/sl\/so-smejalne-gube-res-samo-posledica-smejanja\/","title":{"rendered":"So smejalne gube res samo posledica smejanja?"},"content":{"rendered":"<p><strong>Tako imenovane smejalne gube so v mlaj\u0161ih letih za\u010dasne narave, saj se pojavijo samo med smejanjem.<\/strong> Ko\u017ea obraza vsebuje \u0161e dovolj kolagena in elastina, da gube po prenehanju kontrakcije obraznih mi\u0161ic nazaj \u00bbzgladi\u00ab.<\/p>\n<h2>Z leti vsebnost elastina in kolagena v ko\u017ei upada.<\/h2>\n<p><strong>Za\u010dasne gube z leti postanejo permanentne.<\/strong> Te se na obrazu za\u010dnejo pojavljati \u017ee po 25 letu starosti (Miyamoto in Hillebrand 2007). Kontrakcija obraznih mi\u0161ic povzro\u010da, da se ko\u017ea na obrazu kr\u010di in oblikuje v brazde. Kligman in sodelavci (1985) so dokazali, da ponavljajo\u010di se gibi s \u010dasom privedejo do pretvorbe za\u010dasne gube (brazde) v permanentno gubo (brazdo).<\/p>\n<p>Vpra\u0161anje pa je, ali so permanentne gube okoli o\u010di res samo posledica kontrakcije mi\u0161ic med smejanjem? Smejimo se namre\u010d samo par minut na dan, med tem ko kar 8 ur na dan na obraz pritiskamo med spanjem.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1288 size-full\" src=\"https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube.jpg\" alt=\" Na nastanek permanentnih gub vplivajo tudi mehanski pritiski\" width=\"1200\" height=\"700\" srcset=\"https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube.jpg 1200w, https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube-300x175.jpg 300w, https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube-768x448.jpg 768w, https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube-1030x601.jpg 1030w, https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube-705x411.jpg 705w, https:\/\/www.leticiastore.eu\/wp-content\/uploads\/2018\/10\/smejalne-gube-600x350.jpg 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong><br \/>\nNa nastanek permanentnih gub vplivajo tudi ostali dejavniki, ki pritiskajo na ko\u017eo, in s tem oblikujejo brazde.<\/strong> Mednje sodi mehanska sila oz. mehanski stres (Kligman in sod. 1985).<\/p>\n<p>Hillebrand in Demirli (2009) sta dokazala, da se perzistentna guba tvori iz za\u010dasne gube obraza. To sta preu\u010dila z metodo slikanja prostovoljcev, ki sta jih spremljala 8 let. Za\u010dasne gube, ki so se pojavile na obrazu ob smejanju, so se tekom let izoblikovale v perzistentne gube, ki so na obrazu postale in ostale vidne tudi po prenehanju kontrakcije smejalnih mi\u0161ic (Hillebrand, 2001; MiyamotoandHillebrand, 2002). Dolgotrajni in ponavljajo\u010di se gibi, ki povzro\u010dajo nastanek brazd na obrazu, se tako z leti razvijejo v permanentne gube (Yaar, 2006; Puizina-Ivic, 2008).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tako imenovane smejalne gube so v mlaj\u0161ih letih za\u010dasne narave, saj se pojavijo samo med smejanjem.<\/p>\n","protected":false},"author":10,"featured_media":1288,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[76,136],"class_list":["post-1286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-staranje","tag-gube","tag-smejalne-gube"],"_links":{"self":[{"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/posts\/1286\/"}],"collection":[{"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/posts\/"}],"about":[{"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/types\/post\/"}],"author":[{"embeddable":true,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/users\/10\/"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/comments\/?post=1286"}],"version-history":[{"count":5,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/posts\/1286\/revisions\/"}],"predecessor-version":[{"id":1556,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/posts\/1286\/revisions\/1556\/"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/media\/1288\/"}],"wp:attachment":[{"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/media\/?parent=1286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/categories\/?post=1286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leticiastore.eu\/sl\/wp-json\/wp\/v2\/tags\/?post=1286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}