{"id":153,"date":"2022-07-19T06:24:55","date_gmt":"2022-07-19T04:24:55","guid":{"rendered":"http:\/\/apitoxin.sk\/?p=153"},"modified":"2022-07-19T06:35:08","modified_gmt":"2022-07-19T04:35:08","slug":"vceli-jed-na-zapaly-pluc-a-zapaly-dychacieho-ustrojenstva","status":"publish","type":"post","link":"http:\/\/d.r5.wbsprt.com\/apitoxin.sk\/2022\/07\/19\/vceli-jed-na-zapaly-pluc-a-zapaly-dychacieho-ustrojenstva\/","title":{"rendered":"V\u010del\u00ed jed na z\u00e1paly p\u013e\u00fac a z\u00e1paly d\u00fdchacieho \u00fastrojenstva"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Pacienti s infekciami doln\u00fdch d\u00fdchac\u00edch ciest s\u00fa v prim\u00e1rnej starostlivosti be\u017en\u00ed. Naj\u010dastej\u0161ie ide o kr\u010dn\u00fa chrbticu, teda ak\u00fatnu bronchit\u00eddu, ktor\u00e1 je samolie\u010dite\u013en\u00e1, no m\u00f4\u017ee sp\u00f4sobi\u0165 \u0165a\u017ek\u00e9 vyka\u0161liavanie. Najz\u00e1va\u017enej\u0161\u00ed je z\u00e1pal p\u013e\u00fac, \u010do je st\u00e1le ochorenie, ktor\u00e9 m\u00f4\u017ee vies\u0165 k smrti. Deti do 5 rokov maj\u00fa viac z\u00e1palov p\u013e\u00fac ako dospel\u00ed, \u010do sa vysvet\u013euje t\u00fdm, \u017ee maj\u00fa viac v\u00edrusov\u00fdch z\u00e1palov p\u013e\u00fac. V\u00fdskyt bakteri\u00e1lnych z\u00e1palov p\u013e\u00fac v popul\u00e1cii je v\u0161ak rovnak\u00fd ako u dospel\u00fdch, pribli\u017ene 1 percento ro\u010dne.<\/p>\n\n\n\n<p>Infekcie d\u00fdchac\u00edch ciest s\u00fa be\u017en\u00e9 u dospel\u00fdch a dospievaj\u00facich. Ak\u00fatna bronchit\u00edda je jedn\u00fdm z najv\u00fdraznej\u0161\u00edch typov z\u00e1palov p\u013e\u00fac, ktor\u00fd sa m\u00f4\u017ee vylie\u010di\u0165 s\u00e1m, ale m\u00f4\u017ee vies\u0165 k z\u00e1va\u017en\u00fdm komplik\u00e1ci\u00e1m, ak sa nelie\u010di v\u010das. Pacienti s ak\u00fatnou bronchit\u00eddou m\u00f4\u017eu ma\u0165 dotierav\u00fd ka\u0161e\u013e, boles\u0165 hrdla, p\u00edskanie na hrudn\u00edku, produkt\u00edvny alebo neprodukt\u00edvny ka\u0161e\u013e, tlak na hrudn\u00edku, d\u00fdchavi\u010dnos\u0165 a v pr\u00edpade z\u00e1va\u017en\u00e9ho z\u00e1palu aj hor\u00fa\u010dku, bolesti tela a zimnicu.<br>\u200b<br>Najz\u00e1va\u017enej\u0161\u00edm typom z\u00e1palu p\u013e\u00fac je z\u00e1pal p\u013e\u00fac a m\u00f4\u017ee vies\u0165 aj k smrti. Ke\u010f\u017ee deti maj\u00fa slab\u00fd imunitn\u00fd syst\u00e9m, \u013eahko sa stan\u00fa obe\u0165ou tejto smrte\u013enej choroby. Naj\u010dastej\u0161\u00edmi pr\u00edznakmi z\u00e1palu p\u013e\u00fac s\u00fa boles\u0165 na hrudn\u00edku pri ka\u0161li alebo d\u00fdchan\u00ed, produkt\u00edvny ka\u0161e\u013e, celkov\u00e1 \u00fanava, tria\u0161ka a potenie, vracanie alebo hna\u010dka, du\u0161evn\u00e1 zm\u00e4tenos\u0165 a vysok\u00e1 hor\u00fa\u010dka. Pr\u00edznaky sa m\u00f4\u017eu l\u00ed\u0161i\u0165 od jednej osoby k druhej.<\/p>\n\n\n\n<p>Ako rozl\u00ed\u0161i\u0165 z\u00e1pal p\u013e\u00fac od bronchit\u00eddy?<br>Niekedy m\u00f4\u017ee by\u0165 \u0165a\u017ek\u00e9 presne diagnostikova\u0165 stav pacienta, pokia\u013e ide o z\u00e1pal p\u013e\u00fac a d\u00fdchac\u00edch ciest. Pod\u013ea pozorovan\u00fdch sympt\u00f3mov nemo\u017eno poveda\u0165, \u017ee osoba trp\u00ed z\u00e1palom p\u013e\u00fac alebo ak\u00fatnou bronchit\u00eddou.<\/p>\n\n\n\n<p>Na stanovenie sol\u00eddnej diagn\u00f3zy sa odpor\u00fa\u010da anal\u00fdza CRP. C &#8211; reakt\u00edvny prote\u00edn je krvn\u00fd test, ktor\u00fd pom\u00e1ha odhali\u0165 ak\u00fdko\u013evek druh z\u00e1palu v tele. Odoberie sa vzorka krvi na vy\u0161etrenie CRP, ktor\u00e9 produkuje pe\u010de\u0148. CRP je zn\u00e1my ako akt\u00edvny reaktant a jeho hladina sa z\u00e1palom zv\u00fd\u0161i. Vysok\u00e1 hladina CRP nazna\u010duje nejak\u00fd druh z\u00e1va\u017enej infekcie.<\/p>\n\n\n\n<p><strong>Regula\u010dn\u00e9 T bunky prispievaj\u00fa k inhib\u00edcii ak\u00fatneho z\u00e1palu p\u013e\u00fac vyvolan\u00e9ho \u017eiaren\u00edm prostredn\u00edctvom fosfolip\u00e1zy z v\u010delieho jedu\u2026<\/strong><br>BV (v\u010del\u00ed jed) sa u\u017e dlho pou\u017e\u00edva na lie\u010dbu r\u00f4znych z\u00e1palov\u00fdch ochoren\u00ed, ako je roztr\u00fasen\u00e1 skler\u00f3za a reumatoidn\u00e1 artrit\u00edda. Pod\u013ea skor\u0161ieho klinick\u00e9ho vy\u0161etrenia sa zistilo, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu m\u00e1 protiz\u00e1palov\u00e9 \u00fa\u010dinky prostredn\u00edctvom indukcie T buniek.<\/p>\n\n\n\n<p>R\u00e1dioterapia sa be\u017ene predpisuje pacientom s rakovinou, ale \u010dasto vedie k ved\u013eaj\u0161\u00edm \u00fa\u010dinkom, ako je z\u00e1pal. V tejto klinickej \u0161t\u00fadii bolo hlavn\u00fdm cie\u013eom ur\u010di\u0165 obrann\u00e9 \u00fa\u010dinky fosfolip\u00e1zy A2 z v\u010delieho jedu pri z\u00e1pale p\u013e\u00fac vyvolanom \u017eiaren\u00edm. Na tento experiment boli modelov\u00e9 my\u0161i pripraven\u00e9 tak, \u017ee sa ich p\u013e\u00faca vystavili r\u00f6ntgenov\u00e9mu \u017eiareniu 75 Gy a potom im bola po o\u017earovan\u00ed 6-kr\u00e1t podan\u00e1 fosfolip\u00e1za A2 z v\u010delieho jedu.<\/p>\n\n\n\n<p>Na ur\u010denie rozsahu z\u00e1palu sa merali histologick\u00e9 zmeny, hladina mRNA z\u00e1palov\u00e9ho cytok\u00ednu a po\u010det imunitn\u00fdch buniek v p\u013e\u00facach. Zistilo sa, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu pom\u00e1ha pri kontrole rastu imunitn\u00fdch buniek, ako s\u00fa eozinofily, lymfocyty, neutrofily a makrof\u00e1gy.<\/p>\n\n\n\n<p>Nielen to, ale bvPLA2 (fosfolip\u00e1za A2 z v\u010delieho jedu) tie\u017e zn\u00ed\u017eilo z\u00e1palov\u00e9, fibr\u00f3zne, cytok\u00ednov\u00e9 a chemok\u00edn s\u00favisiace g\u00e9ny expresie mRNA. Pod\u013ea histologick\u00e9ho v\u00fdsledku bol zaznamenan\u00fd zoslabuj\u00faci \u00fa\u010dinok fosfolip\u00e1zy A2 z v\u010delieho jedu na p\u013e\u00faca vyvolan\u00e9 \u017eiaren\u00edm.<\/p>\n\n\n\n<p>Depl\u00e9cia T-buniek eradikovala ak\u00fdko\u013evek druh terapeutick\u00fdch \u00fa\u010dinkov fosfolip\u00e1zy A2 z v\u010delieho jedu na o\u017eiaren\u00edm indukovan\u00fa pneumonit\u00eddu s\u00favisiacu s protiz\u00e1palov\u00fdm \u00fa\u010dinkom fosfolip\u00e1zy A2 z v\u010delieho jedu, ktor\u00fd je z\u00e1visl\u00fd od regula\u010dn\u00fdch T buniek. Z t\u00fdchto zisten\u00ed mo\u017eno vyvodi\u0165 z\u00e1ver, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu m\u00e1 terapeutick\u00fd potenci\u00e1l pri lie\u010dbe fibr\u00f3zy a pneumonit\u00eddy.<br>Apitox\u00edn, tie\u017e zn\u00e1my ako v\u010del\u00ed jed, sa pou\u017e\u00edva v r\u00f4znych d\u00e1vkach a kombin\u00e1ci\u00e1ch na kontrolu sympt\u00f3mov z\u00e1palu. Je to jeden z najlep\u0161\u00edch alternat\u00edvnych liekov na lie\u010dbu neurodegenerat\u00edvnych ochoren\u00ed, astmy, reumatoidnej artrit\u00eddy a dokonca aj rakoviny, preto\u017ee m\u00e1 siln\u00fd imunomodula\u010dn\u00fd \u00fa\u010dinok.<\/p>\n\n\n\n<p>Terapeutick\u00fd \u00fa\u010dinok BV je spojen\u00fd s jeho antinocicept\u00edvnou, protirakovinovou a protiz\u00e1palovou aktivitou. BV obsahuje apam\u00edn, adolap\u00edn, melitt\u00edn, bunkov\u00fd degranula\u010dn\u00fd peptid a bvPLA2. Fosfolip\u00e1za A2 z v\u010delieho jedu sa pova\u017euje za hlavn\u00fa alerg\u00e9nnu zl\u00fa\u010deninu BV. Nov\u00e9 klinick\u00e9 \u0161t\u00fadie odhalili, \u017ee fosfolip\u00e1za v\u010delieho jedu nesie ochrann\u00fa imunitn\u00fa odpove\u010f na r\u00f4zne z\u00e1palov\u00e9 poruchy a ochorenia.<\/p>\n\n\n\n<p>R\u00e1dioterapia pozost\u00e1va z vysokoenergetickej radia\u010dnej lie\u010dby, ktor\u00e1 sa naj\u010dastej\u0161ie pou\u017e\u00edva na zab\u00edjanie buniek, ktor\u00e9 s\u00fa zodpovedn\u00e9 za rakovinu. V niektor\u00fdch pr\u00edpadoch sa pred oper\u00e1ciou pod\u00e1va r\u00e1dioterapia, aby sa n\u00e1dor mohol zmen\u0161i\u0165 a chirurgovi u\u013eah\u010dil jeho odstr\u00e1nenie. Zatia\u013e \u010do r\u00e1dioterapia sa v niektor\u00fdch pr\u00edpadoch pod\u00e1va aj po oper\u00e1cii, tak\u017ee ak\u00e9ko\u013evek zvy\u0161kov\u00e9 \u010dastice n\u00e1doru m\u00f4\u017eu by\u0165 \u00faplne zni\u010den\u00e9.<br>SBRT (stereotaktick\u00e1 telesn\u00e1 r\u00e1dioterapia) je jedn\u00fdm z najlep\u0161\u00edch typov r\u00e1dioterapie, ktor\u00e1 m\u00e1 v\u00e4\u010d\u0161iu presnos\u0165 v porovnan\u00ed s konven\u010dn\u00fdmi formami r\u00e1dioterapie. R\u00f4zne \u0161t\u00fadie SBRT v pr\u00edpade rakoviny p\u013e\u00fac uk\u00e1zali vynikaj\u00face v\u00fdsledky. Napriek tomu, bez oh\u013eadu na typ r\u00e1dioterapie, m\u00e1 radia\u010dn\u00e1 lie\u010dba ur\u010dit\u00e9 nepriazniv\u00e9 \u00fa\u010dinky na tkaniv\u00e1, ktor\u00e9 sa nach\u00e1dzaj\u00fa v bl\u00edzkosti n\u00e1doru. V\u0161etci pacienti, ktor\u00ed prech\u00e1dzaj\u00fa r\u00e1dioterapiou, \u010delia v ur\u010ditom \u0161t\u00e1diu neskorej p\u013e\u00facnej fibr\u00f3ze a radia\u010dnej pneumonit\u00edde.<\/p>\n\n\n\n<p>V \u0161t\u00fadii uskuto\u010dnenej sk\u00f4r sa zistilo, \u017ee neskor\u00e1 p\u013e\u00facna fibr\u00f3za a radia\u010dn\u00e1 pneumonit\u00edda m\u00f4\u017eu zah\u0155\u0148a\u0165 vroden\u00fa imunitn\u00fa odpove\u010f a z\u00e1pal v d\u00f4sledku po\u0161kodenia tkaniva a z\u00e1palu. Vroden\u00fd imunitn\u00fd mechanizmus deteguje po\u0161kodenie tkaniva a n\u00e1sledne pren\u00e1\u0161a inform\u00e1cie do obrann\u00e9ho a opravn\u00e9ho syst\u00e9mu tela. V d\u00f4sledku toho sa stimuluje proces angiogen\u00e9zy a hojenia r\u00e1n spolu s aktiv\u00e1ciou adapt\u00edvnej imunity. Signaliz\u00e1cia z\u00e1palu je nasledovan\u00e1 sekr\u00e9ciou a spracovan\u00edm IL-lp v dendritick\u00fdch bunk\u00e1ch, epitelov\u00fdch bunk\u00e1ch a makrof\u00e1goch.<\/p>\n\n\n\n<p>V\u0161etky tieto udalosti s\u00fa spojen\u00e9 so sprievodnou radia\u010dnou fibr\u00f3zou a pneumonit\u00eddou. Pre t\u00fato klinick\u00fa \u0161t\u00fadiu boli vybran\u00e9 modelov\u00e9 my\u0161i lie\u010den\u00e9 SBRT, aby lep\u0161ie porozumeli terapeutick\u00fdm \u00fa\u010dinkom fosfolip\u00e1zy A2 z v\u010delieho jedu na radia\u010dn\u00fa pneumonit\u00eddu. \u010cerstvo vykonan\u00e9 vy\u0161etrenie uk\u00e1zalo, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu m\u00e1 siln\u00fa schopnos\u0165 zv\u00fd\u0161i\u0165 celkov\u00fa popul\u00e1ciu Tregs. Tie\u017e zn\u00e1me ako regula\u010dn\u00e9 T bunky, s\u00fa to siln\u00e9 modula\u010dn\u00e9 bunky, ktor\u00e9 si zachov\u00e1vaj\u00fa \u0161pecifick\u00fa \u00farove\u0148 tolerancie vo\u010di autoantig\u00e9nom. Tregy s\u00fa tie\u017e zn\u00e1me ako hlavn\u00e9 imunitn\u00e9 supresory, ktor\u00e9 zabra\u0148uj\u00fa akejko\u013evek ne\u017eiaducej imunitnej reakcii.<\/p>\n\n\n\n<p>Fosfolip\u00e1za A2 z v\u010delieho jedu indukovala T bunky a vytv\u00e1rala prostredn\u00edctvom nich imunosupres\u00edvny \u00fa\u010dinok a priamo lie\u010dila p\u013e\u00faca. Pod\u013ea odvoden\u00fdch v\u00fdsledkov bola stanoven\u00e1 hypot\u00e9za, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu by mohla ma\u0165 schopnos\u0165 zni\u017eova\u0165 \u00fa\u010dinky radi\u00e1ciou indukovanej pneumonit\u00eddy, ak je u\u013eah\u010den\u00e1 indukciou T buniek. Ale v tejto \u0161t\u00fadii bol predlo\u017een\u00fd siln\u00fd d\u00f4kaz, \u017ee fosfolip\u00e1za A2 z v\u010delieho jedu m\u00e1 v skuto\u010dnosti potenci\u00e1lne terapeutick\u00e9 \u00fa\u010dinky, ktor\u00e9 m\u00f4\u017eu potla\u010di\u0165 z\u00e1pal v p\u013e\u00facach sp\u00f4soben\u00fd \u017eiaren\u00edm.<\/p>\n\n\n\n<p>Na stanovenie \u00fa\u010dinku fosfolip\u00e1zy A2 z v\u010delieho jedu na p\u013e\u00faca vyvolan\u00e9 o\u017eiaren\u00edm bola do \u013eav\u00fdch p\u013e\u00fac podan\u00e1 jedna d\u00e1vka r\u00f6ntgenov\u00fdch l\u00fa\u010dov 75 Gy cez jednu frakciu. V\u0161etky p\u013e\u00facne rezy, ktor\u00e9 boli zafarben\u00e9 H a E, uk\u00e1zali, \u017ee fok\u00e1lne o\u017earovanie pomohlo vyvola\u0165 tvorbu z\u00e1palovej bunkovej infiltr\u00e1cie a intraalveol\u00e1rnej hyal\u00ednovej membr\u00e1ny.<\/p>\n\n\n\n<p>Zistilo sa, \u017ee intraalveol\u00e1rna z\u00e1palov\u00e1 zn\u00e1mka v skupine IR+PBS bola vy\u0161\u0161ia ako v kontrolnej skupine. A na druhej strane skupina IR+PLA2 indikovala men\u0161ie po\u0161kodenie tkan\u00edv, \u010do mo\u017eno pochopi\u0165 v d\u00f4sledku tvorby z\u00e1palovej bunkovej infiltr\u00e1cie a intraalveol\u00e1rnej hyal\u00ednovej membr\u00e1ny. Pod\u013ea Massonovho trichr\u00f3mov\u00e9ho farbenia sa zistilo, \u017ee skupina IR + PBS preuk\u00e1zala v\u00fdznamn\u00e9 zv\u00fd\u0161enie ukladania kolag\u00e9nu a mno\u017estva fibrotick\u00fdch lo\u017e\u00edsk. Zatia\u013e \u010do sa lie\u010dba uskuto\u010d\u0148uje pomocou fosfolip\u00e1zy A2 z v\u010delieho jedu, v\u00fdznamne potla\u010dila ukladanie kolag\u00e9nu.<\/p>\n\n\n\n<p>Aby sa zistilo, \u010di fosfolip\u00e1za A2 z v\u010delieho jedu ovplyv\u0148uje alebo neovplyv\u0148uje infiltr\u00e1ciu imunitn\u00fdch buniek do p\u013e\u00fac postihnut\u00fdch z\u00e1palom prostredn\u00edctvom \u017eiarenia alebo nie, pre\u0161li tekut\u00e9 my\u0161i BAL systematick\u00fdm hodnoten\u00edm hne\u010f po troch t\u00fd\u017ed\u0148och lie\u010dby r\u00f6ntgenov\u00fdmi l\u00fa\u010dmi 75 Gy. Pozorovalo sa, \u017ee do\u0161lo k v\u00fdznamn\u00e9mu zv\u00fd\u0161eniu popul\u00e1cie celkov\u00fdch buniek, eozinofilov, lymfocytov, neutrofilov a makrof\u00e1gov v skupine IR+PBS v porovnan\u00ed s kontrolnou skupinou. Zistilo sa tie\u017e, \u017ee skupina lie\u010den\u00e1 fosfolip\u00e1zou A2 z v\u010delieho jedu vykazovala v\u00fdznamn\u00e9 zn\u00ed\u017eenie po\u010dtu imunitn\u00fdch buniek, eozinofilov, lymfocytov, neutrofilov a makrof\u00e1gov u my\u0161\u00ed s tekutinou BAL v porovnan\u00ed so skupinou IR+PBS.<\/p>\n\n\n\n<p>Profil g\u00e9novej expresie v postihnut\u00fdch p\u013e\u00facach sa posudzoval pomocou PCR v re\u00e1lnom \u010dase. Zistilo sa, \u017ee expresia s\u00favisiaca s fibr\u00f3zou (Col3a1 a Fn1), chemok\u00ednom- (Mip1a, Mcp1 a CCL4), cytok\u00ednom- (Il-6 a Il-17c) a z\u00e1palom- (Nlrp1, Nlrp3, Il-1b, a Casp1) g\u00e9ny sa zv\u00fd\u0161ili v skupine IR+PBS. Zatia\u013e \u010do sa lie\u010dba uskuto\u010d\u0148uje pomocou fosfolip\u00e1zy A2 z v\u010delieho jedu, v\u00fdrazne zn\u00ed\u017eila fibr\u00f3zu, cytok\u00edn, z\u00e1pal a g\u00e9ny s\u00favisiace s chemok\u00ednom v p\u013e\u00facnom tkanive v porovnan\u00ed so skupinou IR+PBS. IHC farbenie sa uskuto\u010dnilo aj pre TGF-pi, preto\u017ee hr\u00e1 z\u00e1sadn\u00fa \u00falohu pri v\u00fdvoji radia\u010dnej fibr\u00f3zy a radia\u010dnej pneumonit\u00eddy. Histologick\u00e9 v\u00fdsledky uk\u00e1zali, \u017ee TGF-pi pozit\u00edvna oblas\u0165 p\u013e\u00fac vystaven\u00fdch r\u00f6ntgenov\u00e9mu \u017eiareniu bola p\u00f4sobivo zn\u00ed\u017een\u00e1 terapiou fosfolip\u00e1zou A2 z v\u010delieho jedu.<\/p>\n\n\n\n<p><strong>Stimul\u00e1cia akupunkt\u00farneho bodu meridi\u00e1nu v\u010del\u00edm jedom zni\u017euje z\u00e1pal pri pleur\u00e9ze vyvolanej karag\u00e9nanom\u2026<\/strong><br>Na uskuto\u010dnenie tohto experimentu boli samce my\u0161\u00ed balb\/c, ktor\u00e9 v\u00e1\u017eili medzi 23 gramami a 25 gramami, zak\u00fapen\u00e9 od HanLim Experimental Animal so s\u00eddlom v K\u00f3rei. V\u0161etky modelov\u00e9 my\u0161i boli umiestnen\u00e9 do \u0161peci\u00e1lnych kontrolovan\u00fdch podmienok. Boli vystaven\u00e9 12-hodinov\u00e9mu cyklu svetla a tmy, \u0161tandardnej teplote 25 stup\u0148ov Celzia a takmer 50 % vlhkosti. Tie\u017e sa zabezpe\u010dilo, aby my\u0161i mali dostatok potravy a vody.<\/p>\n\n\n\n<p>Pred vykonan\u00edm klinick\u00e9ho vy\u0161etrenia boli v\u0161etky modelov\u00e9 my\u0161i ponechan\u00e9 v tomto prostred\u00ed t\u00fd\u017ede\u0148, aby sa mohli zozn\u00e1mi\u0165 so svoj\u00edm okol\u00edm. V\u0161etky met\u00f3dy a experiment\u00e1lne postupy boli schv\u00e1len\u00e9 a presk\u00faman\u00e9 V\u00fdborom pre starostlivos\u0165 o zvierat\u00e1 a ich pou\u017e\u00edvanie na n\u00e1rodnej univerzite v Soule, ktor\u00fd sa riadi usmerneniami poskytnut\u00fdmi N\u00e1rodn\u00fdm in\u0161tit\u00fatom zdravia. Bolo uisten\u00e9, \u017ee cel\u00e9 nastavenie bolo v s\u00falade s etick\u00fdmi pokynmi ur\u010den\u00fdmi na sk\u00famanie experiment\u00e1lnej bolesti u zvierat. V\u0161etky my\u0161i boli n\u00e1hodne zaraden\u00e9 do r\u00f4znych experiment\u00e1lnych skup\u00edn a boli lie\u010den\u00e9 liekmi.<br>\u200b<br>Z\u00e1pal d\u00fdchac\u00edch ciest je jedn\u00fdm z naj\u010dastej\u0161\u00edch a smrte\u013en\u00fdch ochoren\u00ed. T\u00e1to \u0161t\u00fadia bola \u0161peci\u00e1lne navrhnut\u00e1 tak, aby odporu\u010dila presn\u00fd bod pre lie\u010dbu v\u010del\u00edm jedom. Experiment\u00e1lna pleuristika bola podan\u00e1 injekciou karag\u00e9nanu do \u013eav\u00e9ho pleur\u00e1lneho priestoru u my\u0161i. dBV bol podan\u00fd do LU-5, \u0161peci\u00e1lneho akupunkt\u00farneho bodu p\u013e\u00facneho meridi\u00e1nu alebo \u013eubovo\u013en\u00e9ho bodu bez akut\u00fary bl\u00edzko strednej \u010diary chrbta my\u0161i. Z\u00e1palov\u00e1 odpove\u010f bola hodnoten\u00e1 stanoven\u00edm z\u00e1palov\u00fdch indik\u00e1torov v pleur\u00e1lnom exsud\u00e1te. Zistilo sa, \u017ee injekcia dBV podan\u00e1 do LU-5 acupoint p\u00f4sobivo zn\u00ed\u017eila karag\u00e9nanom indukovan\u00fa intenzifik\u00e1ciu myeloperoxid\u00e1zy, akumul\u00e1ciu leukocytov a objemov\u00fa aktivitu exsud\u00e1tu.<\/p>\n\n\n\n<p>Tie\u017e sa zistilo, \u017ee lie\u010dba dBV \u00fa\u010dinne zabr\u00e1nila prejavom interleuk\u00ednu-1 beta. Na druhej strane nekontroloval tumor nekrotizuj\u00faci faktor alfa v pleur\u00e1lnom exsud\u00e1te. dBV terapia v nonakupointe nepreuk\u00e1zala \u017eiadny druh z\u00e1palovej reakcie pri pleur\u00e9ze vyvolanej karag\u00e9nanom. Pod\u013ea t\u00fdchto v\u00fdsledkov mo\u017eno kon\u0161tatova\u0165, \u017ee stimul\u00e1cia dBV, ak sa vykon\u00e1va v LU-5 acupoint, m\u00f4\u017ee vies\u0165 k uspokojiv\u00fdm protiz\u00e1palov\u00fdm \u00fa\u010dinkom na karag\u00e9nanom indukovan\u00fa pleur\u00e9zu.<\/p>\n\n\n\n<p>Na \u0161t\u00fadium potenci\u00e1lnych \u00fa\u010dinkov dBV pri z\u00e1pale pohrudnice vyvolanej karag\u00e9nanom sa uskuto\u010dnilo komplexn\u00e9 vy\u0161etrenie objemu pleur\u00e1lneho exsud\u00e1tu zo zvierat, ktor\u00fdm bol injikovan\u00fd karag\u00e9nan. Injekcie karag\u00e9nanu sa pod\u00e1vali do pleur\u00e1lnej dutiny, \u010do vyvolalo protiz\u00e1palov\u00fa odpove\u010f, ktor\u00e1 bola charakterizovan\u00e1 akumul\u00e1ciou tekutiny. Karag\u00e9nanov\u00e9 my\u0161i, ktor\u00fdm sa pod\u00e1valo 0,8 mg\/kg dBV pri LU-5 akutnom bode, preuk\u00e1zali v\u00fdznamn\u00fd pokles objemu exsud\u00e1tu v porovnan\u00ed s objemom lie\u010den\u00fdch karag\u00e9nanov\u00fdch my\u0161\u00ed. O\u0161etrenie 0,8 mg\/kg dBV pri LU-5 nonacupoint nepreuk\u00e1zalo \u017eiadny druh zmien v porovnan\u00ed s lie\u010denou karag\u00e9nanovou my\u0161ou.<\/p>\n\n\n\n<p>V \u010fal\u0161ej f\u00e1ze tohto experimentu boli v pleur\u00e1lnom exsud\u00e1te hodnoten\u00e9 leukocytov\u00e9 bunky, ktor\u00e9 s\u00fa najlep\u0161\u00edmi indik\u00e1tormi z\u00e1palu. Zistilo sa, \u017ee my\u0161i s injekciou karag\u00e9nanu vykazovali n\u00e1rast leukocytov v pleur\u00e1lnom exsud\u00e1te. My\u0161i, ktor\u00e9 podst\u00fapili lie\u010dbu 0,8 mg\/kg dBV v akupunkt\u00farnom bode LU-5, vykazovali protiz\u00e1palov\u00fd \u00fa\u010dinok, preto\u017ee leukocytov\u00e9 bunky boli v\u00fdznamne zn\u00ed\u017een\u00e9 v porovnan\u00ed s lie\u010den\u00fdmi karag\u00e9nanov\u00fdmi my\u0161ami.<\/p>\n\n\n\n<p>V\u00fdsledky tejto klinickej \u0161t\u00fadie nazna\u010duj\u00fa, \u017ee lie\u010dba dBV v modeli pleurisy vyvolanej karag\u00e9nanom podporuje protiz\u00e1palov\u00e9 \u00fa\u010dinky. Rovnak\u00fdm sp\u00f4sobom stimul\u00e1cia akupunkt\u00fary LU-5 prostredn\u00edctvom dBV potla\u010dila akumul\u00e1ciu pleur\u00e1lneho exsud\u00e1tu a migr\u00e1ciu leukocytov v pleur\u00e1lnej dutine a tvorbu IL-1\u03b2 a zv\u00fd\u0161enie aktivity MPO. V\u0161etky tieto zmeny ukazuj\u00fa, \u017ee dBV je tou spr\u00e1vnou vo\u013ebou pri rie\u0161en\u00ed ak\u00e9hoko\u013evek druhu z\u00e1palov\u00fdch ochoren\u00ed d\u00fdchac\u00edch ciest.<\/p>\n\n\n\n<p><strong>Zdroj:\u00a0<\/strong><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4885046\/\"><br>Regulatory T Cells Contribute to the Inhibition of Radiation-Induced Acute Lung Inflammation via\u00a0Bee Venom\u00a0Phospholipase A2\u00a0in Mice<\/a><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6167347\/\">Bee venom\u00a0stimulation of a lung meridian acupoint reduces inflammation in carrageenan-induced pleurisy: an alternative therapeutic approach for respiratory inflammation<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pacienti s infekciami doln\u00fdch d\u00fdchac\u00edch ciest s\u00fa v prim\u00e1rnej starostlivosti be\u017en\u00ed. Naj\u010dastej\u0161ie ide o kr\u010dn\u00fa chrbticu, teda ak\u00fatnu bronchit\u00eddu, ktor\u00e1 je samolie\u010dite\u013en\u00e1, no m\u00f4\u017ee sp\u00f4sobi\u0165 \u0165a\u017ek\u00e9 vyka\u0161liavanie. Najz\u00e1va\u017enej\u0161\u00ed je z\u00e1pal p\u013e\u00fac, \u010do je st\u00e1le ochorenie, ktor\u00e9 m\u00f4\u017ee vies\u0165 k smrti. Deti do 5 rokov maj\u00fa viac z\u00e1palov p\u013e\u00fac ako dospel\u00ed, \u010do sa vysvet\u013euje t\u00fdm, \u017ee [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":154,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"ngg_post_thumbnail":0},"categories":[7],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.14 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>V\u010del\u00ed jed na z\u00e1paly p\u013e\u00fac a z\u00e1paly d\u00fdchacieho \u00fastrojenstva - apitoxin.sk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/apitoxin.sk\/2022\/07\/19\/vceli-jed-na-zapaly-pluc-a-zapaly-dychacieho-ustrojenstva\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u010del\u00ed jed na z\u00e1paly p\u013e\u00fac a z\u00e1paly d\u00fdchacieho \u00fastrojenstva - apitoxin.sk\" \/>\n<meta property=\"og:description\" content=\"Pacienti s infekciami doln\u00fdch d\u00fdchac\u00edch ciest s\u00fa v prim\u00e1rnej starostlivosti be\u017en\u00ed. Naj\u010dastej\u0161ie ide o kr\u010dn\u00fa chrbticu, teda ak\u00fatnu bronchit\u00eddu, ktor\u00e1 je samolie\u010dite\u013en\u00e1, no m\u00f4\u017ee sp\u00f4sobi\u0165 \u0165a\u017ek\u00e9 vyka\u0161liavanie. Najz\u00e1va\u017enej\u0161\u00ed je z\u00e1pal p\u013e\u00fac, \u010do je st\u00e1le ochorenie, ktor\u00e9 m\u00f4\u017ee vies\u0165 k smrti. 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