{"id":7421,"date":"2021-12-25T00:00:00","date_gmt":"2021-12-24T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/medicina-v-osvietenstve\/"},"modified":"2021-12-25T00:00:00","modified_gmt":"2021-12-24T23:00:00","slug":"medicina-v-osvietenstve","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/medicina-v-osvietenstve\/","title":{"rendered":"Medic\u00edna v osvietenstve"},"content":{"rendered":"<h3>Osvietenstvo<\/h3>\n<p>V 17. storo\u010d\u00ed sa pr\u00edrodn\u00e9 vedy posunuli dopredu na \u0161irokom fronte. Existovali pokusy popasova\u0165 sa s povahou vedy, ako je vyjadren\u00e9 v dielach myslite\u013eov ako Francis Bacon, Ren\u00e9 Descartes a Sir Isaac Newton. Najv\u00e4\u010d\u0161\u00edm \u00faspechom medic\u00edny v 17. storo\u010d\u00ed bolo Harveyho vysvetlenie obehu krvi.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Harvey a experiment\u00e1lna met\u00f3da<\/strong><\/p>\n<p>William Harvey sa narodil v anglickom Folkestone, \u0161tudoval v Cambridge a potom <strong>str\u00e1vil nieko\u013eko rokov v Padove, kde sa dostal pod vplyv Fabriciusa<\/strong>. V Lond\u00fdne zalo\u017eil \u00faspe\u0161n\u00fa lek\u00e1rsku prax a presn\u00fdm pozorovan\u00edm a d\u00f4sledn\u00fdm uva\u017eovan\u00edm rozvinul svoju te\u00f3riu obehu. V roku 1628 vydal svoju klasick\u00fa knihu Exercitatio Anatomica de Motu Cordis et Sanguinis in Animalibus (O pohybe srdca a krvi), \u010dasto naz\u00fdvan\u00fa De Motu Cordis.<\/p>\n Ilustr\u00e1cia z Exercitatio Anatomica de Motu Cordis et Sanguinis in Animalibus. Zdroj: thelancet.com\n<p>\u017de kniha vzbudila kontroverziu, nie je prekvapuj\u00face. St\u00e1le bolo ve\u013ea tak\u00fdch, ktor\u00ed sa dr\u017eali Galenovho u\u010denia, \u017ee krv sa v krvn\u00fdch cievach pohybuje pod\u013ea &#8222;pr\u00edlivu a odlivu&#8220;. Harveyho pr\u00e1ca bola v\u00fdsledkom mnoh\u00fdch starostliv\u00fdch experimentov, ale len m\u00e1lo jeho kritikov si dalo t\u00fa n\u00e1mahu experimenty zopakova\u0165, jednoducho argumentovali v prospech star\u0161ieho n\u00e1zoru. <strong>Jeho druh\u00e1 ve\u013ek\u00e1 kniha<\/strong>, Exercitationes de Generatione Animalium (\u201eExperimenty t\u00fdkaj\u00face sa pokolenia zvierat\u201c), vydan\u00e1 v roku 1651, <strong>polo\u017eila z\u00e1klad modernej embryol\u00f3gie<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Harveyho objav cirkul\u00e1cie krvi bol medzn\u00edkom medic\u00ednskeho pokroku<\/strong>; nov\u00e1 experiment\u00e1lna met\u00f3da, ktorou sa zabezpe\u010dili v\u00fdsledky, bola rovnako pozoruhodn\u00e1 ako pr\u00e1ca samotn\u00e1. Pod\u013ea met\u00f3dy, ktor\u00fa op\u00edsal filozof Francis Bacon, \u010derpal pravdu zo sk\u00fasenosti a nie z autority.<\/p>\n<p>V Harveyho argumente bola jedna medzera: musel predpoklada\u0165 existenciu kapil\u00e1rnych ciev, ktor\u00e9 priv\u00e1dzali krv z tepien do \u017e\u00edl. Tento \u010dl\u00e1nok v re\u0165azci d\u00f4kazov poskytol Marcello Malpighi z Bologne. <strong>Primit\u00edvnym mikroskopom Malpighi videl sie\u0165 drobn\u00fdch krvn\u00fdch ciev v p\u013e\u00facach \u017eaby<\/strong>. Harvey tie\u017e nedok\u00e1zal poveda\u0165, pre\u010do krv kolovala. Potom, \u010do Robert Boyle uk\u00e1zal, \u017ee vzduch je nevyhnutn\u00fd pre \u017eivot zvierat, bol to <strong>Richard Lower, ktor\u00fd sledoval interakciu medzi vzduchom a krvou<\/strong>. Nakoniec sa uk\u00e1zal v\u00fdznam kysl\u00edka, ktor\u00fd si niektor\u00ed na \u010das zamie\u0148ali ako flogist\u00f3n, hoci a\u017e koncom 18. storo\u010dia ve\u013ek\u00fd chemik Antoine-Laurent Lavoisier objavil z\u00e1kladn\u00fa povahu kysl\u00edka a objasnil jeho vz\u0165ah k d\u00fdchaniu. .<\/p>\n<p>&nbsp;<\/p>\n<p>Hoci zlo\u017een\u00fd mikroskop bol vyn\u00e1jden\u00fd o nie\u010do sk\u00f4r, pravdepodobne v Holandsku, jeho v\u00fdvoj, podobne ako \u010falekoh\u013ead,<strong> bol dielom Galilea. Bol prv\u00fdm, kto trval na hodnote merania vo vede a v medic\u00edne<\/strong>, \u010d\u00edm nahradil te\u00f3riu a dohady presnos\u0165ou. <strong>Antonie van Leeuwenhoek zasv\u00e4til svoj dlh\u00fd \u017eivot mikroskopick\u00fdm \u0161t\u00fadi\u00e1m a bol pravdepodobne prv\u00fdm, kto videl a op\u00edsal bakt\u00e9rie, pri\u010dom svoje v\u00fdsledky ozn\u00e1mil Kr\u00e1\u013eovskej spolo\u010dnosti v Lond\u00fdne<\/strong>. V Anglicku Robert Hooke, ktor\u00fd bol Boyleov\u00fdm asistentom a kur\u00e1torom Kr\u00e1\u013eovskej spolo\u010dnosti, publikoval v roku 1665 svoje dielo Micrographia, ktor\u00e9 pojedn\u00e1valo a ilustrovalo o mikroskopickej \u0161trukt\u00fare r\u00f4znych materi\u00e1lov.<\/p>\n Robert Hooke. Zdroj: commons.wikimedia.org\n<h3>M\u00e1rne h\u013eadanie jednoduch\u00e9ho syst\u00e9mu<\/h3>\n<p>V 17. storo\u010d\u00ed sa uskuto\u010dnilo nieko\u013eko pokusov objavi\u0165 jednoduch\u00fd syst\u00e9m, ktor\u00fd by viedol prax medic\u00edny. Richard Wiseman, chirurg Karola II., potvrdil svoju vieru v \u201ekr\u00e1\u013eovsk\u00fd dotyk\u201c ako <strong>liek na kr\u00e1\u013eovsk\u00e9 zlo alebo tuberkul\u00f3zu, pri\u010dom dokonca aj u\u010den\u00fd anglick\u00fd lek\u00e1r Thomas Browne tvrdil, \u017ee \u010darodejnice skuto\u010dne existuj\u00fa<\/strong>. Existovala v\u0161ak v\u0161eobecn\u00e1 t\u00fa\u017eba zbavi\u0165 sa minulosti a prija\u0165 nov\u00e9 my\u0161lienky.<\/p>\n<p>N\u00e1zor franc\u00fazskeho filozofa <strong>Ren\u00e9 Descartesa, \u017ee \u013eudsk\u00e9 telo je stroj a \u017ee funguje mechanicky<\/strong>, mal svoje odozvy v medic\u00ednskom myslen\u00ed. Jedna skupina, ktor\u00e1 prijala toto vysvetlenie, sa naz\u00fdvala iatrofyzici. In\u00e1 \u0161kola, ktor\u00e1 rad\u0161ej videla \u017eivot ako s\u00e9riu chemick\u00fdch procesov, sa naz\u00fdvala iatrochemikmi. Santorio, pracuj\u00faci v Padove, bol prv\u00fdm predstavite\u013eom iatrofyzick\u00e9ho poh\u013eadu a priekopn\u00edkom v oblasti v\u00fdskumu metabolizmu. Osobitne sa zaoberal meran\u00edm toho, \u010do naz\u00fdval \u201enecitliv\u00e9 potenie\u201c, op\u00edsan\u00e9 vo svojej knihe De Statica Medicina. \u010eal\u0161\u00edm Talianom, ktor\u00fd t\u00fato my\u0161lienku rozvinul e\u0161te \u010falej, bol <strong>Giovanni Alfonso Borelli, profesor matematiky v Pise, ktor\u00fd venoval svoju pozornos\u0165 mechanike a statike tela a fyzik\u00e1lnym z\u00e1konom, ktor\u00e9 riadia jeho pohyby<\/strong>.<\/p>\n<p><strong>Iatrochemick\u00fa \u0161kolu zalo\u017eil v Bruseli Jan Baptist van Helmont<\/strong>, ktor\u00e9ho spisy s\u00fa zafarben\u00e9 mystikou alchymistu. Logickej\u0161\u00ed a zrozumite\u013enej\u0161\u00ed poh\u013ead na iatroch\u00e9miu predlo\u017eil Franciscus Sylvius v Leidene, a v Anglicku bol popredn\u00fdm predstavite\u013eom tej istej \u0161koly Thomas Willis, ktor\u00fd je zn\u00e1my svojim popisom mozgu v jeho Cerebri Anatome Nervorumque Descriptio et Usus.<\/p>\n<p>\u010coskoro sa uk\u00e1zalo, \u017ee t\u00fdmito kan\u00e1lmi sa ned\u00e1 n\u00e1js\u0165 \u013eahk\u00e1 cesta k medic\u00ednskym znalostiam a praxi, a \u017ee <strong>najlep\u0161ou met\u00f3dou bol odvek\u00fd syst\u00e9m priameho klinick\u00e9ho pozorovania, ktor\u00fd inicioval Hippokrates<\/strong>. Potrebu n\u00e1vratu k t\u00fdmto n\u00e1zorom d\u00f4razne nab\u00e1dal Thomas Sydenham, naz\u00fdvan\u00fd \u201eAnglick\u00fd Hippokrates\u201c.<\/p>","protected":false},"excerpt":{"rendered":"<p>Osvietenstvo V 17. storo\u010d\u00ed sa pr\u00edrodn\u00e9 vedy posunuli dopredu na \u0161irokom fronte. Existovali pokusy popasova\u0165 sa s povahou vedy, ako je vyjadren\u00e9 v dielach myslite\u013eov<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7421","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7421"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7421\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}