{"id":4624,"date":"2022-12-16T00:50:25","date_gmt":"2022-12-16T00:50:25","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4624"},"modified":"2022-12-16T00:50:25","modified_gmt":"2022-12-16T00:50:25","slug":"equine-asthma-a-hidden-hurdle-for-racehorses","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/veterinary-medicine\/equine-asthma-a-hidden-hurdle-for-racehorses\/","title":{"rendered":"Astma u kon\u00ed: Skryt\u00fd probl\u00e9m dostihov\u00fdch kon\u00ed"},"content":{"rendered":"

Astma kon\u00ed: Skryt\u00e1 p\u0159ek\u00e1\u017eka pro dostihov\u00e9 kon\u011b<\/h2>\n\n

D\u00fdchac\u00ed soustava a v\u00fdkon<\/h2>\n\n

Kon\u011b jsou pozoruhodn\u00ed atleti s v\u00fdkonn\u00fdmi srdci a svalov\u00fdm syst\u00e9mem. Jejich d\u00fdchac\u00ed soustava v\u0161ak na rozd\u00edl od svalov\u00e9ho syst\u00e9mu nem\u016f\u017ee b\u00fdt pos\u00edlena tr\u00e9ninkem. Navzdory sv\u00fdm p\u016fsobiv\u00fdm fyzick\u00fdm schopnostem jsou pl\u00edce kon\u00ed hlavn\u00edm omezuj\u00edc\u00edm faktorem p\u0159i dosahov\u00e1n\u00ed maxim\u00e1ln\u00edho v\u00fdkonu.<\/p>\n\n

Astma kon\u00ed: Tich\u00e1 hrozba<\/h2>\n\n

Astma kon\u00ed je relativn\u011b nov\u00fd pojem pou\u017e\u00edvan\u00fd k popisu chronick\u00e9ho z\u00e1n\u011btu d\u00fdchac\u00edch cest u kon\u00ed, kter\u00fd je obvykle zp\u016fsoben alergeny, jako je prach, pl\u00edsn\u011b a houby. V minulosti se v\u00fdzkum zam\u011b\u0159oval p\u0159edev\u0161\u00edm na z\u00e1va\u017en\u00e9 p\u0159\u00edpady s patrn\u00fdmi p\u0159\u00edznaky, jako je ka\u0161el, v\u00fdtok z nosu a otok. Ned\u00e1vn\u00e9 studie v\u0161ak uk\u00e1zaly, \u017ee t\u00e9m\u011b\u0159 40 % kon\u00ed s astmatem nemus\u00ed vykazovat \u017e\u00e1dn\u00e9 znateln\u00e9 p\u0159\u00edznaky.<\/p>\n\n

M\u00edrn\u00e9 astma kon\u00ed: Nen\u00e1padn\u00e1 p\u0159ek\u00e1\u017eka<\/h2>\n\n

M\u00edrn\u00e9 astma kon\u00ed p\u0159edstavuje jedine\u010dnou v\u00fdzvu, proto\u017ee je obt\u00ed\u017en\u011bj\u0161\u00ed jej odhalit. Kon\u011b s m\u00edrn\u00fdm astmatem nemus\u00ed vykazovat \u017e\u00e1dn\u00e9 jin\u00e9 klinick\u00e9 p\u0159\u00edznaky ne\u017e \u0161patn\u00e9 v\u00fdsledky na z\u00e1vodn\u00ed dr\u00e1ze. Tato nen\u00e1padn\u00e1 forma astmatu m\u016f\u017ee v\u00fdrazn\u011b ovlivnit schopnost kon\u011b sout\u011b\u017eit na nejvy\u0161\u0161\u00ed \u00farovni.<\/p>\n\n

Vdechovateln\u00fd prach: Neviditeln\u00fd vin\u00edk<\/h2>\n\n

Vdechovateln\u00fd prach, \u010d\u00e1stice men\u0161\u00ed ne\u017e jedna desetina \u0161\u00ed\u0159ky lidsk\u00e9ho vlasu, m\u016f\u017ee pronikat hluboko do plic kon\u00ed a vyvolat z\u00e1n\u011bt. Tento typ prachu je obzvl\u00e1\u0161t\u011b \u0161kodliv\u00fd, proto\u017ee je neviditeln\u00fd a obt\u00ed\u017en\u011b se mu lze vyhnout. Vysok\u00e9 hladiny vdechovateln\u00e9ho prachu se mohou vyskytnout, kdy\u017e je seno zav\u011b\u0161eno v s\u00edt\u00edch ve v\u00fd\u0161ce o\u010d\u00ed ve st\u00e1j\u00edch, m\u00edsto aby bylo kon\u00edm pod\u00e1v\u00e1no ze zem\u011b, jak by jedli na pastvin\u011b.<\/p>\n\n

Diagn\u00f3za a l\u00e9\u010dba<\/h2>\n\n

Diagn\u00f3za m\u00edrn\u00e9ho astmatu kon\u00ed vy\u017eaduje specializovan\u00e9 testy, jako je v\u00fdplach plic, kter\u00fd zahrnuje proplachov\u00e1n\u00ed plic kon\u011b tekutinou, aby se zkontroloval z\u00e1n\u011bt. V sou\u010dasn\u00e9 dob\u011b neexistuj\u00ed \u017e\u00e1dn\u00e9 l\u00e9ky na astma schv\u00e1len\u00e9 FDA, kter\u00e9 jsou ur\u010deny speci\u00e1ln\u011b pro kon\u011b. Lze v\u0161ak pou\u017e\u00edt l\u00e9ky pro lidi, ale n\u00e1klady na l\u00e9\u010dbu mohou b\u00fdt vysok\u00e9 kv\u016fli vy\u0161\u0161\u00edmu d\u00e1vkov\u00e1n\u00ed, kter\u00e9 je pro kon\u011b vy\u017eadov\u00e1no.<\/p>\n\n

Prevence: Jednoduch\u00e1 a \u00fa\u010dinn\u00e1<\/h2>\n\n

Na\u0161t\u011bst\u00ed existuje n\u011bkolik levn\u00fdch preventivn\u00edch opat\u0159en\u00ed, kter\u00e1 mohou pomoci majitel\u016fm kon\u00ed sn\u00ed\u017eit riziko astmatu kon\u00ed u jejich zv\u00ed\u0159at. Krmen\u00ed kon\u00ed ze zem\u011b m\u00edsto zav\u011b\u0161ov\u00e1n\u00ed sena v s\u00edt\u00edch v\u00fdrazn\u011b sni\u017euje vystaven\u00ed prachu. Alternativn\u00ed mo\u017enosti krmen\u00ed, jako je napa\u0159en\u00e9 seno nebo sen\u00e1\u017e, mohou tak\u00e9 pomoci minimalizovat vdechov\u00e1n\u00ed prachu.<\/p>\n\n

Kon\u011b jako zv\u00ed\u0159ec\u00ed model pro v\u00fdzkum astmatu<\/h2>\n\n

Kon\u011b nejsou pouze posti\u017eeni astmatem, ale slou\u017e\u00ed tak\u00e9 jako cenn\u00fd zv\u00ed\u0159ec\u00ed model pro studium t\u00e9to nemoci u lid\u00ed. Astma se u kon\u00ed vyskytuje p\u0159irozen\u011b, na rozd\u00edl od laboratorn\u00edch my\u0161\u00ed, kter\u00e9 vy\u017eaduj\u00ed vyvolan\u00e9 astma. Studium astmatu u kon\u00ed m\u016f\u017ee poskytnout poznatky o t\u00e9to nemoci a pomoci identifikovat potenci\u00e1ln\u00ed l\u00e9\u010dby, kter\u00e9 mohou b\u00fdt prosp\u011b\u0161n\u00e9 jak pro kon\u011b, tak pro lidi.<\/p>\n\n

Spolupr\u00e1ce pro pokrok<\/h2>\n\n

V\u00fdzkumn\u00edci spolupracuj\u00ed na p\u0159eklenut\u00ed mezery mezi v\u00fdzkumem astmatu kon\u00ed a lid\u00ed. Studov\u00e1n\u00edm astmatu u kon\u00ed doufaj\u00ed v\u011bdci, \u017ee identifikuj\u00ed nov\u00e9 zp\u016fsoby l\u00e9\u010dby a zlep\u0161\u00ed pochopen\u00ed t\u00e9to nemoci. Tento p\u0159\u00edstup zalo\u017een\u00fd na spolupr\u00e1ci m\u00e1 potenci\u00e1l posunout kup\u0159edu jak veterin\u00e1rn\u00ed, tak hum\u00e1nn\u00ed medic\u00ednu.<\/p>","protected":false},"excerpt":{"rendered":"

Astma kon\u00ed: Skryt\u00e1 p\u0159ek\u00e1\u017eka pro dostihov\u00e9 kon\u011b D\u00fdchac\u00ed soustava a v\u00fdkon Kon\u011b jsou pozoruhodn\u00ed atleti s v\u00fdkonn\u00fdmi srdci a svalov\u00fdm syst\u00e9mem. Jejich d\u00fdchac\u00ed soustava v\u0161ak na rozd\u00edl od svalov\u00e9ho syst\u00e9mu…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4198],"tags":[8366,8367,8368,8369],"class_list":["post-4624","post","type-post","status-publish","format-standard","hentry","category-veterinary-medicine","tag-equine-asthma","tag-racehorse-performance","tag-respiratory-health","tag-animal-model"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4624","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=4624"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4624\/revisions"}],"predecessor-version":[{"id":4625,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4624\/revisions\/4625"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=4624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=4624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=4624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}