{"id":991,"date":"2023-10-27T00:46:34","date_gmt":"2023-10-26T22:46:34","guid":{"rendered":"https:\/\/www.cestypsychotroniky.cz\/?p=991"},"modified":"2023-11-26T01:51:28","modified_gmt":"2023-11-26T00:51:28","slug":"zpatky-do-trenek","status":"publish","type":"post","link":"https:\/\/www.cestypsychotroniky.cz\/index.php\/2023\/10\/27\/zpatky-do-trenek\/","title":{"rendered":"Zp\u00e1tky do trenek"},"content":{"rendered":"

V\u011bdci zkoumali vliv spodn\u00edho pr\u00e1dla na mu\u017esk\u00e9 reproduk\u010dn\u00ed funkci<\/strong><\/p>\n

Svobodu varlat\u016fm!<\/strong><\/p>\n

Pro\u010d p\u0159\u00edroda um\u00edstila varlata mimo t\u011blo mu\u017ee? Aby varlata byla p\u0159irozen\u011b chlazen\u00e1, nebo\u0165 tvorba spermi\u00ed vy\u017eaduje o 1,5 \u2013 2 stupn\u011b ni\u017e\u0161\u00ed teplotu, ne\u017e je teplota v t\u011ble. A jak v\u011bdci zjistili, chlazen\u00ed \u0161ourku zvy\u0161uje kvalitu spermi\u00ed, a naopak \u2013 zv\u00fd\u0161en\u00e1 teplota je sni\u017euje.<\/p>\n

\"\"<\/p>\n

Obr. T\u011bsn\u00e9 spodn\u00ed pr\u00e1dlo mu\u017e\u016fm \u0161kod\u00ed<\/em><\/p>\n

M\u016f\u017ee mu\u017e p\u0159isp\u011bt ke zlep\u0161en\u00ed kvality spermi\u00ed, vytv\u00e1\u0159en\u00edm p\u0159\u00edzniv\u00fdch podm\u00ednek pro sv\u00e1 varlata? Alespo\u0148 do\u010dasn\u011b? Nap\u0159\u00edklad no\u0161en\u00edm jin\u00e9ho spodn\u00edho pr\u00e1dla? Tyto ot\u00e1zky si polo\u017eil Allan Pacey, profesor andrologie na univerzit\u011b v Sheffieldu (Sheffield University). (1) Naj\u00edt odpov\u011b\u010f pomohlo 500 dobrovoln\u00edk\u016f mu\u017esk\u00e9ho pohlav\u00ed, kter\u00e9 sledoval v\u00edce ne\u017e rok a hodnotil kvalitu spermi\u00ed.<\/p>\n

V\u00fdsledky pozorov\u00e1n\u00ed v\u011bdec porovnal s kolegy z Americk\u00e9 spole\u010dnosti pro reproduk\u010dn\u00ed medic\u00ednu (American Society for Reproductive Medicine) (2), na konferenci v Baltimore v Marylandu.<\/p>\n

Experimenty prok\u00e1zaly: u mu\u017e\u016f, kte\u0159\u00ed chod\u00ed sp\u00e1t naz\u00ed, se kvalita spermi\u00ed zvy\u0161uje. Je o 25 procent lep\u0161\u00ed ne\u017e ti, kte\u0159\u00ed sp\u00ed v py\u017eamov\u00fdch kalhot\u00e1ch, zejm\u00e9na pak v t\u011bsn\u011bj\u0161\u00edch.<\/p>\n

\u201eMu\u017ei se mohou skute\u010dn\u011b mohou st\u00e1t plodn\u011bj\u0161\u00edmi, pokud si vyberou spr\u00e1vn\u00e9 spodn\u00ed pr\u00e1dlo,\u201c uji\u0161\u0165uje v\u011bdec.<\/p>\n

Z hlavn\u00edho v\u011bdeck\u00e9ho zji\u0161t\u011bn\u00ed ale vych\u00e1z\u00ed i vedlej\u0161\u00ed poznatky. Je z\u0159ejm\u00e9, \u017ee t\u011bsn\u00e9, obep\u00ednaj\u00edc\u00ed kalhoty maj\u00ed nep\u0159\u00edzniv\u00fd vliv na spermie, a tedy i na mu\u017eskou reproduk\u010dn\u00ed funkci. P\u0159isp\u00edvaj\u00ed k p\u0159eh\u0159\u00e1t\u00ed varlat.<\/p>\n

Mu\u017ei mus\u00ed v z\u00e1jmu zachov\u00e1n\u00ed rodu opustit \u00fazk\u00e9 kalhoty za \u0161ir\u0161\u00ed. Potence m\u016f\u017ee, ale nemus\u00ed b\u00fdt spojena se stavem varlat. Ale drtiv\u00e1 v\u011bt\u0161ina mu\u017e\u016f, kte\u0159\u00ed nemaj\u00ed znalosti o t\u00e9to termoregulaci, i nad\u00e1le nos\u00ed „\u0161patn\u00e9“ kalhoty. Ni\u010d\u00ed si vlastn\u00ed spermie.<\/p>\n

Jak to v\u0161echno za\u010dalo<\/strong><\/p>\n

Kvalitu semene charakterizuje po\u010det spermi\u00ed a jejich pohyblivost. A oba faktory u sou\u010dasn\u00fdch mu\u017e\u016f klesaj\u00ed. Genetick\u00fd defekt se zv\u011bt\u0161uje. D\u0159\u00edve se l\u00e9ka\u0159i domn\u00edvali, \u017ee v\u00fdznamn\u00e9 zm\u011bny se ve spermi\u00edch za\u010dnou projevovat ve 40 letech. Nyn\u00ed se prahov\u00e1 hodnota sn\u00ed\u017eila o 5 let.<\/p>\n

Jak prok\u00e1zaly v\u00fdzkumy, kter\u00e9 provedl Bronte Stone (3) s kolegy z laborato\u0159e reproduk\u010dn\u00ed techniky v Los Angeles (Reproductive Technology Laboratories in Los Angeles) (4), spermie se za\u010d\u00ednaj\u00ed zhor\u0161ovat od 35 let v\u011bku. Prok\u00e1zaly to anal\u00fdzy 5081 dobrovoln\u00edk\u016f ve v\u011bku od 16 do 72 let. \u017de by ne\u0161lo o to, jak\u00e9 slipy nos\u00ed?<\/p>\n

\"\"<\/p>\n

Obr. V\u011bdci se ob\u00e1vaj\u00ed o kvalitu spermi\u00ed modern\u00edch mu\u017e\u016f: n\u00edzk\u00fd po\u010det spermi\u00ed, a pomal\u00fd pohyb<\/em><\/p>\n

Kolegov\u00e9 Stone z Harvardsk\u00e9 university poukazuj\u00ed na dal\u0161\u00ed mo\u017en\u00e9 p\u0159\u00ed\u010diny „reproduk\u010dn\u00edho po\u0161kozen\u00ed.“ Na spermie m\u00e1 vliv i nadv\u00e1ha mu\u017ee. \u010c\u00edm je mu\u017e tlust\u0161\u00ed, t\u00edm hor\u0161\u00ed je koncentrace spermi\u00ed. Podobn\u00fd \u00fa\u010dinek m\u00e1 i televize a pit\u00ed coca-coly. T\u011bm, kte\u0159\u00ed sleduj\u00ed TV v\u00edce jak t\u0159i hodiny denn\u011b, se m\u016f\u017ee po\u010det spermi\u00ed sn\u00ed\u017eit t\u00e9m\u011b\u0159 o polovinu. A u fanou\u0161k\u016f sladk\u00fdch n\u00e1poj\u016f skoro na t\u0159etinu.<\/p>\n

Tak\u017ee, pokud chcete maximalizovat sv\u00e9 mu\u017esk\u00e9 schopnosti, pak nenoste t\u011bsn\u00e9 kalhoty, nepijte kolu a omezte vysed\u00e1v\u00e1n\u00ed u televizoru nebo po\u010d\u00edta\u010de. Tak\u00e9 to nep\u0159eh\u00e1n\u011bjte s vyh\u0159\u00edv\u00e1n\u00edm sedadel v aut\u011b.<\/p>\n

Star\u00e9 p\u0159\u00edslov\u00ed „Dr\u017e \u017ealudek v hladu a varlata v chladu“, se tak potvrdilo v\u011bdeck\u00fdm v\u00fdzkumem.<\/p>\n

Odkazy<\/em><\/strong><\/p>\n

(1) Allan Pacey – https:\/\/www.shef.ac.uk\/humanmetabolism\/people\/pacey<\/a> <\/em>
\n(2) https:\/\/www.asrm.org\/splash\/splash.aspx<\/a> <\/em>
\n(3) http:\/\/californiafertilitypartners.com\/about\/bronte-stone-md-los-angeles\/<\/a> <\/em>
\n(4) http:\/\/californiafertilitypartners.com\/<\/a><\/em><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

V\u011bdci zkoumali vliv spodn\u00edho pr\u00e1dla na mu\u017esk\u00e9 reproduk\u010dn\u00ed funkci<\/p>\n","protected":false},"author":1,"featured_media":404,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,12],"tags":[60,51],"class_list":["post-991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-souvislosti","category-zdravi-2","tag-clovek","tag-zdravi"],"_links":{"self":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/comments?post=991"}],"version-history":[{"count":1,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/991\/revisions"}],"predecessor-version":[{"id":994,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/posts\/991\/revisions\/994"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/media\/404"}],"wp:attachment":[{"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/categories?post=991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cestypsychotroniky.cz\/index.php\/wp-json\/wp\/v2\/tags?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}