{"id":291,"date":"2025-11-12T14:40:29","date_gmt":"2025-11-12T14:40:29","guid":{"rendered":"https:\/\/fakt24.biz.ua\/?p=291"},"modified":"2025-11-12T14:40:29","modified_gmt":"2025-11-12T14:40:29","slug":"vune-stari-veda-vysvetluje-proc-starsi-lide-tak-silne-voni","status":"publish","type":"post","link":"https:\/\/fakt24.biz.ua\/?p=291","title":{"rendered":"V\u016fn\u011b st\u00e1\u0159\u00ed: V\u011bda vysv\u011btluje, pro\u010d star\u0161\u00ed lid\u00e9 tak siln\u011b von\u00ed"},"content":{"rendered":"\n

T\u011blesn\u00fd z\u00e1pach (1\/10)<\/h2>\n\n\n\n

T\u011blesn\u00fd pach mu\u017ee nebo \u017eeny je mimo jin\u00e9 ovlivn\u011bn na\u0161\u00edm j\u00eddlem, \u010detnost\u00ed myt\u00ed a fyzickou aktivitou.   <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

T\u011blo produkuje chemik\u00e1lie (2\/10)<\/h2>\n\n\n\n

T\u011blo neust\u00e1le produkuje chemik\u00e1lie. Proto pachy, kter\u00e9 vyd\u00e1v\u00e1, nejsou v\u017edy stejn\u00e9. Pravd\u011bpodobn\u011b jste si v\u0161imli, \u017ee jeden den p\u00e1chnete siln\u011bji ne\u017e den p\u0159edchoz\u00ed. <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

V\u011bdeck\u00fd experiment (3\/10)<\/h2>\n\n\n\n

V roce 2001 provedla skupina v\u00fdzkumn\u00edk\u016f veden\u00e1 Dr. Shinichiro Hazem z Centra pro v\u00fdvoj produkt\u016f v Jokoham\u011b t\u0159\u00eddenn\u00ed experiment s lidmi ve v\u011bku 26 a\u017e 75 let. Byli po\u017e\u00e1d\u00e1ni, aby si obl\u00e9kli speci\u00e1ln\u00ed tri\u010dka, kter\u00e1 absorbovala t\u011blesn\u00fd pach. <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Jak interpretovat pach star\u00fdch lid\u00ed? (4\/10)<\/h2>\n\n\n\n

Z\u00e1pach st\u00e1rnut\u00ed poch\u00e1z\u00ed z chemick\u00e9 l\u00e1tky zvan\u00e9 2-nonenal. Vznik\u00e1, kdy\u017e se mastn\u00e9 kyseliny v k\u016f\u017ei v pr\u016fb\u011bhu \u010dasu rozkl\u00e1daj\u00ed a oxiduj\u00ed. \u010c\u00edm jsme star\u0161\u00ed, t\u00edm v\u00edce j\u00ed na\u0161e t\u011blo produkuje. <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Tento z\u00e1pach vysv\u011btluj\u00ed i \u200b\u200bjin\u00e9 faktory (5\/10)<\/h2>\n\n\n\n

Je to ten zatuchl\u00fd z\u00e1pach, kter\u00e9ho si n\u011bkdy v\u0161imnete, kdy\u017e se p\u0159ibl\u00ed\u017e\u00edte ke star\u0161\u00edmu mu\u017ei nebo \u017een\u011b. Bu\u010fte ale opatrn\u00ed, proto\u017ee tento pocit m\u016f\u017ee zp\u016fsobit i nemoc, l\u00e9ky nebo zanedban\u00e1 p\u00e9\u010de o zevn\u011bj\u0161ek. <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Hodnocen\u00ed v\u011bdc\u016f (6\/10)<\/h2>\n\n\n\n

V\u011bdci pozorovali sm\u011bs chemik\u00e1li\u00ed, na kterou nez\u00e1vis\u00ed v\u011bk, prost\u0159ednictv\u00edm \u010d\u00e1stic p\u0159ichycen\u00fdch na n\u00e1\u0161ivk\u00e1ch na ko\u0161il\u00edch. Na ko\u0161il\u00edch lid\u00ed ve v\u011bku 40 let a star\u0161\u00edch byl detekov\u00e1n pouze nechvaln\u011b zn\u00e1m\u00fd 2-nonenaldehyd.<\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Probl\u00e9m mastn\u00fdch kyselin (7\/10)<\/h2>\n\n\n\n

K\u016f\u017ee star\u0161\u00edch lid\u00ed uvol\u0148uje nenasycen\u00e9 omega-7 mastn\u00e9 kyseliny, kter\u00e9 se na vzduchu p\u0159em\u011b\u0148uj\u00ed na 2-nonenal, vysv\u011btluje \u010dl\u00e1nek publikovan\u00fd v  \u010dasopise Journal of Investigative Dermatology<\/em>  .<\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Dal\u0161\u00ed test (8\/10)<\/h2>\n\n\n\n

V roce 2012 publikovala v \u010dasopise  PLOS ONE<\/em> dal\u0161\u00ed studie  veden\u00e1 Dr. Susannou Mitro z Monell Chemical Senses Center na kampusu University City Science Center ve Filadelfii v USA. Studie p\u0159inesla p\u0159ekvapiv\u00fd objev: bylo mo\u017en\u00e9 rozli\u0161it t\u011blesn\u00e9 pachy lid\u00ed star\u0161\u00edch 75 let a mlad\u0161\u00edch 55 let, ale nikoli pachy mlad\u00fdch \u017een a mu\u017e\u016f ve v\u011bku 20 let. Je\u0161t\u011b obt\u00ed\u017en\u011bj\u0161\u00ed bylo identifikovat pachy lid\u00ed ve v\u011bku 45 a\u017e 55 let.<\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Ne v\u0161ichni star\u0161\u00ed lid\u00e9 jsou posti\u017eeni (9\/10)<\/h2>\n\n\n\n

Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee ne v\u0161ichni star\u0161\u00ed lid\u00e9 jsou na tento z\u00e1pach n\u00e1chyln\u00ed. Odborn\u00edci jsou pevn\u011b p\u0159esv\u011bd\u010deni, \u017ee pachy \u010dasto pova\u017eovan\u00e9 za nep\u0159\u00edjemn\u00e9 jsou prim\u00e1rn\u011b zp\u016fsobeny stravou, stresem nebo specifick\u00fdmi obdob\u00edmi, jako je puberta, t\u011bhotenstv\u00ed nebo menopauza. \u010casto je to ot\u00e1zka hormon\u016f.  <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Kulturn\u00ed faktor (10\/10)<\/h2>\n\n\n\n

Dr. Mito a jeho kolegov\u00e9 tak\u00e9 poukazuj\u00ed na kulturn\u00ed faktor.  \u201eZ\u00e1pach star\u00fdch lid\u00ed je obecn\u011b pova\u017eov\u00e1n za \u0161patnou v\u011bc<\/em>  ,\u201c \u0159\u00edk\u00e1. To v\u0161ak z\u00e1vis\u00ed na postoji ke st\u00e1rnut\u00ed v r\u016fzn\u00fdch spole\u010dnostech po cel\u00e9m sv\u011bt\u011b. Zat\u00edmco v Evrop\u011b m\u016f\u017ee b\u00fdt z\u00e1pach nesnesiteln\u00fd, v Asii tomu pravd\u011bpodobn\u011b neplat\u00ed, proto\u017ee star\u0161\u00ed lid\u00e9 jsou v\u00edce v\u00e1\u017eeni. <\/p>\n\n\n\n

\u00a9 Pixabay<\/p>\n\n\n\n

Star\u0161\u00ed lid\u00e9 maj\u00ed \u010dasto \u0161patnou pov\u011bst: maj\u00ed charakteristick\u00fd z\u00e1pach. M\u011bn\u00ed st\u00e1rnut\u00ed n\u00e1\u0161 t\u011blesn\u00fd pach, nebo je to jen vjem? V\u011bdci tuto problematiku zkoumali.<\/p>\n","protected":false},"excerpt":{"rendered":"T\u011blesn\u00fd z\u00e1pach (1\/10) T\u011blesn\u00fd pach mu\u017ee nebo \u017eeny je mimo jin\u00e9 ovlivn\u011bn na\u0161\u00edm j\u00eddlem, \u010detnost\u00ed myt\u00ed a fyzickou aktivitou.    \u00a9 Pixabay T\u011blo \n [...]<\/a>","protected":false},"author":1,"featured_media":292,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=291"}],"version-history":[{"count":1,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/291\/revisions"}],"predecessor-version":[{"id":293,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/291\/revisions\/293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/media\/292"}],"wp:attachment":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}