Buldoci jsou milovan\u00e9 plemeno, ale pot\u00fdkaj\u00ed se se z\u00e1va\u017en\u00fdmi zdravotn\u00edmi probl\u00e9my kv\u016fli nedostatku genetick\u00e9 diverzity. Chovatelsk\u00e9 praktiky v pr\u016fb\u011bhu let up\u0159ednost\u0148ovaly ur\u010dit\u00e9 fyzick\u00e9 rysy, kter\u00e9 ohrozily celkov\u00e9 zdrav\u00ed plemene.<\/p>\n\n
P\u0159\u00edbuzensk\u00e1 plemenitba vedla ke zv\u00fd\u0161en\u00e9mu riziku vrozen\u00fdch onemocn\u011bn\u00ed, jako je dysplazie ky\u010deln\u00edho kloubu, d\u00fdchac\u00ed pot\u00ed\u017ee, probl\u00e9my s k\u016f\u017e\u00ed a autoimunitn\u00ed poruchy. Buldoci maj\u00ed tak\u00e9 relativn\u011b kr\u00e1tkou d\u00e9lku \u017eivota, p\u0159i\u010dem\u017e v\u011bt\u0161ina z nich \u017eije v pr\u016fm\u011bru pouze 8 let.<\/p>\n\n
Modern\u00ed buldok je v\u00fdsledkem stalet\u00ed selektivn\u00edho \u0161lecht\u011bn\u00ed. P\u016fvodn\u011b vy\u0161lecht\u011bni pro b\u00fd\u010d\u00ed z\u00e1pasy, buldoci se pozd\u011bji zm\u011bnili na obl\u00edben\u00e9 dom\u00e1c\u00ed mazl\u00ed\u010dky. Tato transformace zahrnovala \u0161lecht\u011bn\u00ed pro p\u0159ehnan\u00e9 rysy, jako je kr\u00e1tk\u00fd \u010denich, voln\u00e1 k\u016f\u017ee a podsadit\u00e9 t\u011blo.<\/p>\n\n
I kdy\u017e mohou b\u00fdt tyto rysy pro n\u011bkoho \u017e\u00e1douc\u00ed, m\u011bly \u0161kodliv\u00e9 \u00fa\u010dinky na zdrav\u00ed plemene. Buldoci nyn\u00ed nejsou z velk\u00e9 \u010d\u00e1sti schopni se rozmno\u017eovat p\u0159irozen\u011b a \u010dasto vy\u017eaduj\u00ed um\u011bl\u00e9 oplodn\u011bn\u00ed a c\u00edsa\u0159sk\u00fd \u0159ez.<\/p>\n\n
Genetick\u00e1 diverzita je z\u00e1sadn\u00ed pro zdrav\u00ed a udr\u017eitelnost ka\u017ed\u00e9ho plemene. Umo\u017e\u0148uje \u0161ir\u0161\u00ed \u0161k\u00e1lu genetick\u00fdch znak\u016f, co\u017e sni\u017euje riziko d\u011bdi\u010dn\u00fdch onemocn\u011bn\u00ed. Buldoci v\u0161ak kv\u016fli p\u0159\u00edbuzensk\u00e9 plemenitb\u011b ztratili zna\u010dn\u00e9 mno\u017estv\u00ed genetick\u00e9 diverzity.<\/p>\n\n
Ned\u00e1vn\u00e1 studie zjistila, \u017ee v\u0161ichni \u010distokrevn\u00ed buldoci dnes poch\u00e1zej\u00ed pouze od 68 zakl\u00e1daj\u00edc\u00edch ps\u016f. N\u00e1sledn\u00e9 \u00fazk\u00e9 hrdla d\u00e1le zmen\u0161ila genov\u00fd fond, co\u017e \u010din\u00ed plemeno velmi n\u00e1chyln\u00fdm na zdravotn\u00ed probl\u00e9my.<\/p>\n\n
N\u011bkte\u0159\u00ed chovatel\u00e9 p\u0159ij\u00edmaj\u00ed opat\u0159en\u00ed ke zlep\u0161en\u00ed zdrav\u00ed buldok\u016f. Kennel Club zm\u011bnil p\u0159edpisy pro chov, aby odradil p\u0159ehnanost znak\u016f, kter\u00e9 ohro\u017euj\u00ed zdrav\u00ed. Chovatel\u00e9 tak\u00e9 vytv\u00e1\u0159ej\u00ed nekmenov\u00e9, sm\u00ed\u0161en\u00e9 plemena buldok\u016f, kter\u00e1 maj\u00ed v\u011bt\u0161\u00ed genetickou diverzitu a lep\u0161\u00ed zdrav\u00ed.<\/p>\n\n
Budoucnost buldok\u016f z\u00e1vis\u00ed na chovatel\u00edch, kte\u0159\u00ed p\u0159ijmou rozmanit\u011bj\u0161\u00ed p\u0159\u00edstup. Zaveden\u00edm nov\u00fdch gen\u016f mimo \u010distokrevnou linii mohou chovatel\u00e9 zlep\u0161it celkov\u00e9 zdrav\u00ed a dlouhov\u011bkost plemene.<\/p>\n\n
Hybridn\u00ed plemena, jako je Olde English Bulldogge a kontinent\u00e1ln\u00ed buldok, nab\u00edzej\u00ed potenci\u00e1ln\u00ed \u0159e\u0161en\u00ed. Tato plemena si zachov\u00e1vaj\u00ed n\u011bkter\u00e9 z charakteristick\u00fdch rys\u016f buldok\u016f, ale maj\u00ed atleti\u010dt\u011bj\u0161\u00ed stavbu t\u011bla a m\u00e9n\u011b zdravotn\u00edch probl\u00e9m\u016f.<\/p>\n\n
Pokud jsou chovatel\u00e9 ochotni p\u0159ijmout diverzitu, m\u016f\u017ee b\u00fdt budoucnost buldok\u016f jasn\u011bj\u0161\u00ed. T\u00edm, \u017ee budou up\u0159ednost\u0148ovat zdrav\u00ed p\u0159ed vzhledem, mohou zajistit, \u017ee toto milovan\u00e9 plemeno bude i nad\u00e1le prosperovat po mnoho dal\u0161\u00edch generac\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"
Buldoci: Ohro\u017een\u00e9 plemeno Zdravotn\u00ed probl\u00e9my Buldoci jsou milovan\u00e9 plemeno, ale pot\u00fdkaj\u00ed se se z\u00e1va\u017en\u00fdmi zdravotn\u00edmi probl\u00e9my kv\u016fli nedostatku genetick\u00e9 diverzity. Chovatelsk\u00e9 praktiky v pr\u016fb\u011bhu let up\u0159ednost\u0148ovaly ur\u010dit\u00e9 fyzick\u00e9 rysy, kter\u00e9…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1040],"tags":[20390,2748,8741,18779,147],"class_list":["post-15291","post","type-post","status-publish","format-standard","hentry","category-animal-science","tag-bulldogs","tag-genetic-diversity","tag-inbreeding","tag-breeding","tag-health"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15291"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15291\/revisions"}],"predecessor-version":[{"id":15292,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15291\/revisions\/15292"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}