{"id":141,"date":"2022-07-18T11:56:20","date_gmt":"2022-07-18T09:56:20","guid":{"rendered":"http:\/\/apitoxin.sk\/?p=141"},"modified":"2022-07-18T19:46:36","modified_gmt":"2022-07-18T17:46:36","slug":"vceli-jed-na-liecbu-zapalov","status":"publish","type":"post","link":"http:\/\/d.r5.wbsprt.com\/apitoxin.sk\/2022\/07\/18\/vceli-jed-na-liecbu-zapalov\/","title":{"rendered":"V\u010del\u00ed jed na lie\u010dbu z\u00e1palov"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Z\u00e1pal je reakcia tela na ak\u00fdko\u013evek vonkaj\u0161\u00ed \u00fatok, m\u00f4\u017ee to by\u0165 ak\u00fdko\u013evek v\u00edrus alebo infekcia alebo zranenie. Medzi mo\u017en\u00e9 pr\u00edznaky patr\u00ed boles\u0165, opuch, st\u00fapaj\u00faca teplota, podr\u00e1\u017edenie a za\u010dervenanie. Sympt\u00f3my sa neobmedzuj\u00fa len na tieto reakcie, preto\u017ee sa m\u00f4\u017eu prejavi\u0165 nieko\u013ek\u00fdmi \u010fal\u0161\u00edmi r\u00f4znymi sp\u00f4sobmi. Niekedy je z\u00e1pal sp\u00f4soben\u00fd z\u00e1kladn\u00fdm chronick\u00fdm ochoren\u00edm.<\/p>\n\n\n\n<p>Odpor\u00fa\u010da sa absolvova\u0165 pravideln\u00e9 lek\u00e1rske prehliadky, aby sa predi\u0161lo ak\u00e9muko\u013evek v\u00e1\u017enemu ochoreniu. M\u00f4\u017eete dokonca necha\u0165 svoje lek\u00e1rske spr\u00e1vy skontrolova\u0165 profesion\u00e1lnym lek\u00e1rom a z\u00edska\u0165 spr\u00e1vnu radu. Ak spozorujete na svojom tele nie\u010do neobvykl\u00e9, neignorujte pr\u00edznaky. Je d\u00f4le\u017eit\u00e9 kontrolova\u0165, \u010do v\u00e1m va\u0161e telo hovor\u00ed. Neoddelite\u013enou s\u00fa\u010das\u0165ou zdrav\u00e9ho \u017eivota je, \u017ee ho mus\u00edte po\u010d\u00fava\u0165.<\/p>\n\n\n\n<p>Pre\u010do teda \u013eudia poci\u0165uj\u00fa za\u010dervenanie, zv\u00fd\u0161enie teploty, opuch alebo podr\u00e1\u017edenie ako pr\u00edznaky z\u00e1palu? Zjavn\u00fdm d\u00f4vodom je, \u017ee na\u0161e tel\u00e1 s\u00fa navrhnut\u00e9 tak, aby vyhnali a \u010delili ak\u00e9muko\u013evek druhu vonkaj\u0161\u00edch \u00fato\u010dn\u00edkov. Ke\u010f sa niektor\u00e1 \u010das\u0165 tela zran\u00ed alebo infikuje, cel\u00e9 telo za\u010dne pracova\u0165 na tomto konkr\u00e9tnom cieli. Do tejto oblasti je upevnen\u00fd pr\u00edsun krvi a \u017eiv\u00edn, a preto doch\u00e1dza k z\u00e1palu.<\/p>\n\n\n\n<p>Pre\u010do niektor\u00ed \u013eudia poci\u0165uj\u00fa chronick\u00fa boles\u0165 alebo zhor\u0161en\u00e9 fungovanie? No deje sa to v d\u00f4sledku toho, \u017ee na\u0161e telo nedok\u00e1\u017ee udr\u017ea\u0165 silu svojho prirodzen\u00e9ho obrann\u00e9ho syst\u00e9mu. V\u0161etky bunky, ktor\u00e9 s\u00fa vystaven\u00e9 n\u00e1poru ak\u00e9hoko\u013evek vonkaj\u0161ieho vplyvu, emituj\u00fa chemik\u00e1lie, ktor\u00e9 pom\u00e1haj\u00fa rie\u0161i\u0165 probl\u00e9m. To je d\u00f4vod, pre\u010do m\u00e1 postihnut\u00e1 oblas\u0165 okolo seba viac tekutiny a vyzer\u00e1 dos\u0165 opuchnut\u00e1.<\/p>\n\n\n\n<p>V priemere sa WBC (biele krvinky) stan\u00fa extr\u00e9mne akt\u00edvnymi, aby chr\u00e1nili telo a za\u010dali rie\u0161i\u0165 sp\u00f4soben\u00e9 \u0161kody. Ak teda pova\u017eujete z\u00e1pal za nie\u010do nezdrav\u00e9, mus\u00edte t\u00fato svoju my\u0161lienku prehodnoti\u0165. Ke\u010f\u017ee z\u00e1pal je r\u00fdchla a vhodn\u00e1 reakcia v\u00e1\u0161ho tela bojova\u0165 a zbavi\u0165 sa sp\u00f4soben\u00e9ho po\u0161kodenia. Niektor\u00e9 z\u00e1paly maj\u00fa tendenciu sa predl\u017eova\u0165, ak nie s\u00fa spr\u00e1vne lie\u010den\u00e9, a s\u00fa zn\u00e1me ako chronick\u00e9 z\u00e1paly.<\/p>\n\n\n\n<p>Faktom je aj to, \u017ee niektor\u00e9 viacer\u00e9 choroby a choroby sa rodia z komplik\u00e1cie len jedin\u00e9ho chronick\u00e9ho z\u00e1palu. Niekedy pr\u00edznaky nie s\u00fa tak\u00e9 zrejm\u00e9 a zost\u00e1vaj\u00fa skryt\u00e9 vo vn\u00fatri tela v neur\u00f3noch, \u010drev\u00e1ch, krvn\u00fdch cievach a in\u00fdch oblastiach tela. Ak choroba nie je diagnostikovan\u00e1 a lie\u010den\u00e1 v\u010das, jej n\u00e1sledky m\u00f4\u017eu ma\u0165 mimoriadne z\u00e1va\u017en\u00fd vplyv na in\u00e9 org\u00e1ny tela. Pozrime sa na niektor\u00e9 choroby, ktor\u00e9 vykazuj\u00fa spr\u00e1vne pr\u00edznaky z\u00e1palu:<\/p>\n\n\n\n<ul><li>Ur\u010dit\u00e9 kardiovaskul\u00e1rne ochorenia<br><\/li><li>R\u00f4zne druhy rakoviny<br><\/li><li>Diabetes<br><\/li><li>IBS<br><\/li><li>Alzheimerov\u00e1 choroba<br><\/li><li>Ateroskler\u00f3za<br><\/li><li>MS<br><\/li><li>Ulcer\u00f3zna kolit\u00edda<br><\/li><li>Astma<br><\/li><li>Ekz\u00e9m<br><\/li><li>Psori\u00e1za<br><\/li><li>Alergie<br><\/li><li>Reumatoidn\u00e1 artrit\u00edda<br><\/li><li>Crohnova choroba<\/li><\/ul>\n\n\n\n<p>Ned\u00e1 sa v\u0161ak tvrdi\u0165, \u017ee v\u0161etky vy\u0161\u0161ie uveden\u00e9 ochorenia vykazuj\u00fa zn\u00e1mky z\u00e1palu naraz. M\u00f4\u017ee trva\u0165 nieko\u013eko mesiacov, k\u00fdm sa objavia, a dovtedy m\u00f4\u017ee by\u0165 dokonca \u0165a\u017ek\u00e9 sa s touto chorobou vyrovna\u0165. Preto v\u017edy pravidelne nav\u0161tevujte svoje zdravotn\u00e9 laborat\u00f3ri\u00e1 a nechajte si vzorky krvi otestova\u0165 na r\u00f4zne hl\u00e1senia. Zachr\u00e1ni v\u00e1s to pred ne\u017eiaducimi zdravotn\u00fdmi probl\u00e9mami. Z\u00e1rove\u0148 u\u0161etr\u00edte \u010das aj peniaze.<\/p>\n\n\n\n<p><strong>Protiz\u00e1palov\u00e9 aplik\u00e1cie melitt\u00ednu, hlavnej zlo\u017eky v\u010delieho jedu: Podrobn\u00fd mechanizmus \u00fa\u010dinku\u2026<\/strong><br>Z\u00e1pal m\u00f4\u017eeme op\u00edsa\u0165 ako roz\u0161\u00edren\u00fd jav, ktor\u00fd je sp\u00fa\u0161\u0165an\u00fd adapt\u00edvnym a vroden\u00fdm imunitn\u00fdm syst\u00e9mom na zachovanie homeost\u00e1zy. Tento v\u00fdnimo\u010dn\u00fd mechanizmus pom\u00e1ha uvies\u0165 telo do regenera\u010dn\u00e9ho re\u017eimu a lie\u010di\u0165 infekciu. Ak sa neber\u00fa do \u00favahy sign\u00e1ly vyd\u00e1van\u00e9 telom, z\u00e1pal m\u00f4\u017ee vies\u0165 a\u017e ku komplikovan\u00fdm poruch\u00e1m imunity.<br>\u200b<br>V\u010del\u00ed jed je jedn\u00fdm z naju\u017eito\u010dnej\u0161\u00edch tox\u00ednov, ktor\u00e9 sa teraz pou\u017e\u00edvaj\u00fa v r\u00f4znych oblastiach s\u00fa\u010dasnej medic\u00edny. V\u010dely s\u00fa prirodzene vybaven\u00e9 t\u00fdmto jedom, aby sa chr\u00e1nili pred nepriate\u013emi. Ned\u00e1vne \u0161t\u00fadie uk\u00e1zali, \u017ee v\u010del\u00ed jed m\u00f4\u017ee sl\u00fa\u017ei\u0165 ako jeden z najlep\u0161\u00edch protiz\u00e1palov\u00fdch liekov. E\u0161te pred v\u00fdsledkami t\u00fdchto \u0161t\u00fadi\u00ed sa v\u010del\u00ed jed dlho pou\u017e\u00edval ako terapeutick\u00e9 \u010dinidlo na lie\u010dbu chronick\u00fdch z\u00e1palov\u00fdch ochoren\u00ed.<\/p>\n\n\n\n<p>Melitt\u00edn je jednou z naju\u017eito\u010dnej\u0161\u00edch zlo\u017eiek v\u010delieho jedu. Pou\u017e\u00edva sa v r\u00f4znych klinick\u00fdch \u0161t\u00fadi\u00e1ch na kontrolu z\u00e1palov\u00fdch ochoren\u00ed a posilnenie prirodzenej odozvy imunitn\u00e9ho syst\u00e9mu. Vo svetle \u010derstv\u00fdch klinick\u00fdch sk\u00fa\u0161ok m\u00f4\u017ee by\u0165 melit\u00edn pou\u017eit\u00fd pre \u0161irok\u00fa \u0161k\u00e1lu funkci\u00ed in vivo a in vitro. Je to zauj\u00edmav\u00e1 pracovn\u00e1 platforma pre v\u00fdskumn\u00edkov, \u017ee melit\u00edn m\u00e1 jedine\u010dn\u00e9 molekul\u00e1rne biologick\u00e9 funkcie, ktor\u00e9 je potrebn\u00e9 e\u0161te presk\u00fama\u0165.<\/p>\n\n\n\n<p>Viacer\u00e9 liter\u00e1rne publik\u00e1cie overuj\u00fa lie\u010debn\u00fd \u00fa\u010dinok melitt\u00ednu, ale nepopisuj\u00fa jednozna\u010dne bunkov\u00fd mechanizmus melitt\u00ednu. V tejto \u0161t\u00fadii, na z\u00e1klade dostupn\u00fdch inform\u00e1ci\u00ed t\u00fdkaj\u00facich sa jedu v\u010diel medonosnej, sa podrobne \u0161tudoval mechanizmus protiz\u00e1palov\u00fdch \u00fa\u010dinkov melit\u00ednu. V tejto s\u00favislosti sa na st\u00f4l dostali viacer\u00e9 z\u00e1palov\u00e9 ochorenia, ako z\u00e1paly, artrit\u00edda, ateroskler\u00f3za, neuroz\u00e1paly a z\u00e1paly ko\u017ee. Sledoval sa terapeutick\u00fd \u00fa\u010dinok melitt\u00ednu na vy\u0161\u0161ie uveden\u00e9 typy z\u00e1palov a sk\u00famali sa aj jeho perspekt\u00edvy.<\/p>\n\n\n\n<p>V\u010del\u00ed jed m\u00e1 celkovo protiz\u00e1palov\u00e9, protirakovinov\u00e9, antinocicept\u00edvne, antimutag\u00e9nne a r\u00e1dioprotekt\u00edvne \u00fa\u010dinky. Ako u\u017e bolo povedan\u00e9, melit\u00edn je prim\u00e1rnym prvkom v\u010delieho jedu. Ide o peptid, ktor\u00fd m\u00e1 komplexn\u00fa \u0161trukt\u00faru 26 aminokysel\u00edn (NH2-GIGAVLKVLTTGLPALISWIKRKRQQ-CONH2). Zatia\u013e je zaznamenan\u00fdch nieko\u013eko ne\u017eiaducich \u00fa\u010dinkov melitt\u00ednu, ale len pri nekontrolovan\u00fdch a vysok\u00fdch d\u00e1vkach. Melittin m\u00f4\u017ee vies\u0165 k lok\u00e1lnej bolesti, z\u00e1palu a svrbeniu. Ale ak sa pod\u00e1va v mal\u00fdch a kontrolovan\u00fdch d\u00e1vkach, jeho terapeutick\u00e9 \u00fa\u010dinky m\u00f4\u017eu vies\u0165 k z\u00e1zrakom.<\/p>\n\n\n\n<p>Apitox\u00edn je hlavnou zlo\u017ekou melit\u00ednu a je op\u00edsan\u00fd ako alerg\u00e9nny peptid a zohr\u00e1va svoju \u00falohu pri l\u00fdze a smrti buniek. Melit\u00edn, ke\u010f sa hromad\u00ed, nar\u00fa\u0161a fosfolipidov\u00e9 balenie bunkov\u00fdch membr\u00e1n, \u010do nakoniec vedie k l\u00fdze buniek. D\u00f4vodom je, \u017ee melit\u00edn podnecuje bunkov\u00fa l\u00fdzu intracelul\u00e1rnych membr\u00e1n a plazmatick\u00fdch membr\u00e1n. Fosfolip\u00e1za A2 z v\u010delieho jedu (PLA2) a melit\u00edn vykazuj\u00fa synergick\u00fd mechanizmus s lipidov\u00fdmi membr\u00e1nami, ktor\u00fd nakoniec vedie k de\u0161trukcii buniek.<\/p>\n\n\n\n<p><strong>Akupunkt\u00fara v\u010delieho jedu zvy\u0161uje protiz\u00e1palov\u00e9 \u00fa\u010dinky v perif\u00e9rnych org\u00e1noch Hsod1g93atransg\u00e9nnych my\u0161\u00ed<\/strong><br>ALS (amyotrofick\u00e1 later\u00e1lna skler\u00f3za) indikuje progres\u00edvnu degener\u00e1ciu motorick\u00fdch neur\u00f3nov v mieche, motorickej k\u00f4re a mozgovom pr\u00fade. Pod\u013ea ned\u00e1vnych spr\u00e1v sa zistilo, \u017ee u subjektov s ALS dysfunkcia viacer\u00fdch org\u00e1nov s\u00fa\u010dasne, ako je pe\u010de\u0148, slezina a p\u013e\u00faca. BVA (akupunkt\u00fara v\u010delieho jedu) sa u\u017e dlho pou\u017e\u00edva na lie\u010dbu r\u00f4znych z\u00e1palov\u00fdch ochoren\u00ed v orient\u00e1lnej medic\u00edne.<\/p>\n\n\n\n<p>U\u017e sk\u00f4r vykonan\u00e1 klinick\u00e1 \u0161t\u00fadia zistila, \u017ee v\u010del\u00ed jed zabra\u0148uje smrti motorick\u00fdch neur\u00f3nov a pom\u00e1ha pri vytv\u00e1ran\u00ed protiz\u00e1palov\u00e9ho \u00fa\u010dinku v mieche symptomatick\u00fdch my\u0161\u00ed hSOD1G93A. Teraz sa t\u00e1to \u0161t\u00fadia zameriava na te\u00f3riu ur\u010denia, \u010di akupunkt\u00fara v\u010delieho jedu na ST36 (akupunkt\u00farny bod) v org\u00e1noch, ako s\u00fa obli\u010dky, pe\u010de\u0148 a slezina my\u0161\u00ed hSOD1G93A, alebo nie.<br>Po laborat\u00f3rnom vy\u0161etren\u00ed sa zistilo, \u017ee v\u010del\u00ed jed, ke\u010f sa pod\u00e1va v ST36, pom\u00e1ha pri zni\u017eovan\u00ed z\u00e1palu v obli\u010dk\u00e1ch, pe\u010deni a slezine v porovnan\u00ed s lie\u010dbou fyziologick\u00fdm roztokom pod\u00e1van\u00fdm v ST36 a v\u010del\u00edm jedom pod\u00e1van\u00fdm intraperitone\u00e1lne u symptomatick\u00fdch my\u0161\u00ed hSOD1G93A. Vo svetle t\u00fdchto zisten\u00ed mo\u017eno \u013eahko poveda\u0165, \u017ee terapia v\u010del\u00edm jedom v kombin\u00e1cii s akupunkt\u00farnou stimul\u00e1ciou poskytuje uspokojivej\u0161ie v\u00fdsledky ako re\u017eim lie\u010dby iba v\u010del\u00edm jedom na zvieracom modeli ALS. Ako kombinovan\u00e1 lie\u010dba \u00fa\u010dinnej\u0161ie zlep\u0161ila imunitn\u00fa odpove\u010f a zn\u00ed\u017eila z\u00e1pal.<\/p>\n\n\n\n<p>Pacient s ALS vypr\u0161\u00ed, ke\u010f skolabuje d\u00fdchac\u00ed syst\u00e9m, a to sa zvy\u010dajne st\u00e1va po 3 a\u017e 5 rokoch diagn\u00f3zy. Toto obdobie z\u00e1vis\u00ed aj od in\u00fdch faktorov, ako je vek pacienta, anamn\u00e9za, strava a cvi\u010denie. Existuj\u00fa dva r\u00f4zne typy ALS: sALS (sporadick\u00e1 ALS) a fALS (famili\u00e1rna ALS). Prv\u00fd, sALS je sp\u00f4soben\u00fd genetick\u00fdmi a environment\u00e1lnymi faktormi a viac ako 90% pr\u00edpadov ALS je tohto typu. Druh\u00e1, fALS, je sp\u00f4soben\u00e1 genetick\u00fdmi mut\u00e1ciami, ktor\u00e9 zah\u0155\u0148aj\u00fa C9ORF72, f\u00fazovan\u00fd v sark\u00f3me, transakt\u00edvny prote\u00edn via\u017euci DNA 43, dynakt\u00edn, prote\u00edn B spojen\u00fd s VAMP, angiogen\u00edn, senatax\u00edn, alz\u00edn a superoxid\u00e1zu dismut\u00e1zu 1. nezistilo sa, \u017ee ak\u00e9 s\u00fa skuto\u010dn\u00e9 d\u00f4vody, ktor\u00e9 ved\u00fa k ALS, a vzh\u013eadom na t\u00fato nejednozna\u010dn\u00fa situ\u00e1ciu doteraz nebola vymyslen\u00e1 \u017eiadna konkr\u00e9tna terapia pre pacientov s ALS. V s\u00fa\u010dasnosti sa na lie\u010dbu pacienta s ALS pou\u017e\u00edva Riluzol, ktor\u00fd je prek\u00e1\u017ekou uvo\u013e\u0148ovania glutam\u00e1tu \u2013 je to liek schv\u00e1len\u00fd FDA, ktor\u00fd sa pou\u017e\u00edva na kontrolu sympt\u00f3mov a pon\u00faka \u017eiv\u00fa podporu.<\/p>\n\n\n\n<p>Lie\u010dba v\u010del\u00edm jedom sa uskuto\u010d\u0148ovala dvoma r\u00f4znymi sp\u00f4sobmi, intraperitone\u00e1lne a v ST36 (akupunkt\u00farny bod), u 14 t\u00fd\u017ed\u0148ov star\u00fdch my\u0161\u00ed hSOD1G93A. Po\u010das laborat\u00f3rnej \u0161t\u00fadie sa zistilo, \u017ee Iba-1 v hepatocytoch pe\u010dene hSOD1G93A my\u0161\u00ed sa zv\u00fd\u0161il takmer 4-kr\u00e1t v porovnan\u00ed s rovnak\u00fdm vekom WT (divok\u00e9ho typu) 1 \u00b1 0,24 my\u0161\u00ed. Zistilo sa tie\u017e, \u017ee lie\u010dba v\u010del\u00edm jedom v akupunkt\u00farnom bode v\u00fdznamne potla\u010dila Iba-1 takmer trojn\u00e1sobne v porovnan\u00ed s rovnako star\u00fdmi my\u0161ami hSOD1G93A. Okrem toho sa protiz\u00e1palov\u00e9 \u00fa\u010dinky v\u010delieho jedu v akupunkt\u00farnom bode zv\u00fd\u0161ili 2-n\u00e1sobne v porovnan\u00ed s v\u010del\u00edm jedom injikovan\u00fdm intraperitone\u00e1lne my\u0161iam hSOD1G93A.<\/p>\n\n\n\n<p>Aby sa potvrdil protiz\u00e1palov\u00fd \u00fa\u010dinok lie\u010dby v\u010del\u00edm jedom v akupunkt\u00farnom bode, pozorne sa \u0161tudovali hladiny expresie prote\u00ednu COX2 cyklooxygen\u00e1zy 2 v pe\u010deni my\u0161\u00ed divok\u00e9ho typu a my\u0161\u00ed hSOD1G93A. Zistenia odhalili, \u017ee COX2 pozit\u00edvne hepatocyty sa zv\u00fd\u0161ili v pe\u010deni hSOD1G93A my\u0161\u00ed v porovnan\u00ed s my\u0161ami divok\u00e9ho typu (1 \u00b1 0,55). Ale na druhej strane, ke\u010f bola lie\u010dba v\u010del\u00edm jedom podan\u00e1 v akupunkt\u00farnom bode, COX2 pozit\u00edvne hepatocyty vykazovali zn\u00ed\u017eenie takmer 3-n\u00e1sobne v porovnan\u00ed s my\u0161ami hSOD1G93A vylie\u010den\u00fdmi fyziologick\u00fdm roztokom.<\/p>\n\n\n\n<p>V\u00fdsledky nazna\u010duj\u00fa, \u017ee lie\u010dba v\u010del\u00edm jedom v akupunkt\u00farnom bode je celkom \u00fa\u010dinn\u00e1 pri rie\u0161en\u00ed z\u00e1palu pr\u00edtomn\u00e9ho v pe\u010deni hSOD1G93A my\u0161\u00ed.<\/p>\n\n\n\n<p><strong>Protiz\u00e1palov\u00fd \u00fa\u010dinok melitt\u00ednu na Porphyromonas gingivalis LPS-stimulovan\u00e9 \u013eudsk\u00e9 keratinocyty<\/strong><br>Parodontit\u00eddu m\u00f4\u017eeme op\u00edsa\u0165 ako chronick\u00e9 z\u00e1palov\u00e9 ochorenie, ktor\u00e9 ni\u010d\u00ed \u010fasn\u00e1. P. gingivalis (porphyromonas gingivalis) a m\u00f4\u017ee vies\u0165 k paradent\u00f3ze prostredn\u00edctvom svojho LPS (patog\u00e9nne lipopolysacharidy). Ale v\u010faka melit\u00ednu \u2013 hlavn\u00e9mu peptidu v\u010delieho jedu \u2013 sa otvorilo nieko\u013eko mo\u017enost\u00ed na vykon\u00e1vanie protiz\u00e1palov\u00fdch terapi\u00ed. Melittin je zn\u00e1my svojimi antibakteri\u00e1lnymi a protiz\u00e1palov\u00fdmi \u00fa\u010dinkami.<\/p>\n\n\n\n<p>Ale podiel melitt\u00ednu na z\u00e1palovej odpovedi parodontit\u00eddy, ako s\u00fa \u013eudsk\u00e9 keratinocyty, e\u0161te nebol ilustrovan\u00fd. Preto bolo d\u00f4le\u017eit\u00e9 presk\u00fama\u0165 protiz\u00e1palov\u00e9 vlastnosti melitt\u00ednu na bunkovej l\u00ednii \u013eudsk\u00fdch keratinocytov o\u0161etren\u00fdch patog\u00e9nnymi lipopolysacharidmi P. gingivalis LPS. \u00darove\u0148 cytotoxicity melit\u00ednov\u00e9ho peptidu bola meran\u00e1 pomocou bunkovej l\u00ednie \u013eudsk\u00fdch keratinocytov, Cell Counting Kit 8 a HaCaT. Celkov\u00fd \u00fa\u010dinok melit\u00ednu na PgLPS riaden\u00fd z\u00e1pal sa analyzoval imunofluorescenciou, kvantitat\u00edvnym PCT v re\u00e1lnom \u010dase a met\u00f3dou Western Blot.<\/p>\n\n\n\n<p>Zistenia odhalili, \u017ee PgLPS nakoniec zv\u00fd\u0161il TLR 4 (toll-like receptor), proz\u00e1palov\u00e9 cytok\u00edny ako IFN-\u03b3 (interfer\u00f3n-\u03b3), IL-8, interleuk\u00edn (IL)-6 a TNF-\u03b1 (tumor necrosis factor-\u03b1 ). Okrem toho PgLPS podporoval spustenie prote\u00ednkin\u00e1zy B\/Akt, ERK (kin\u00e1za regulovan\u00e1 extracelul\u00e1rnym sign\u00e1lom) a NF-KB (nukle\u00e1rny faktor kappa-\u013eahk\u00fd re\u0165azec-zosil\u0148ova\u010d).<\/p>\n\n\n\n<p>Melitt\u00edn tie\u017e potl\u00e1\u010dal expresiu proz\u00e1palov\u00fdch cytok\u00ednov riaden\u00edm aktiv\u00e1cie sign\u00e1lnej dr\u00e1hy Akt, ERK a NF-KB. D\u00e1 sa s istotou poveda\u0165, \u017ee melit\u00edn kompenzuje z\u00e1palov\u00fa reakciu vyvolan\u00fa PgLPS, a preto sa m\u00f4\u017ee pou\u017ei\u0165 na lie\u010dbu parodontit\u00eddy pre ak\u00fdko\u013evek druh protiz\u00e1palov\u00fdch \u00fa\u010dinkov.<\/p>\n\n\n\n<p>Vysvet\u013euj\u00fac viac, o\u0161etrenie melit\u00ednom uskuto\u010d\u0148ovan\u00e9 po\u010das 8 hod\u00edn zn\u00ed\u017eilo \u017eivotaschopnos\u0165 buniek HaCaT, ke\u010f sa koncentr\u00e1cie melit\u00ednu udr\u017eiavali na 4 \u03bcg \/ ml. Nezistili sa \u017eiadne v\u00fdznamn\u00e9 zmeny, ke\u010f boli koncentr\u00e1cie melit\u00ednu ni\u017e\u0161ie ako 2 \u03bcg\/ml. Terapia melit\u00ednom, ke\u010f sa vykon\u00e1vala po\u010das 24 hod\u00edn, zn\u00ed\u017eila \u017eivotaschopnos\u0165 buniek HaCaT pri 4 \u03bcg\/ml, 2 \u03bcg\/ml a 1 \u03bcg\/ml. Preto sa klinick\u00e1 \u0161t\u00fadia uskuto\u010dnila 8 hod\u00edn s melit\u00ednom s koncentr\u00e1ciou men\u0161ou ako 1 \u03bcg\/ml.<\/p>\n\n\n\n<p>Zozbieran\u00e9 v\u00fdsledky tie\u017e uk\u00e1zali, \u017ee melit\u00ednov\u00fd peptid m\u00f4\u017ee pom\u00f4c\u0165 chr\u00e1ni\u0165 keratinocyty pred ak\u00fdmko\u013evek po\u0161koden\u00edm sprostredkovan\u00fdm PgLPS. Melit\u00edn je teda bezpe\u010dnou protiz\u00e1palovou terapiou na lie\u010dbu parodontit\u00eddy. V\u00fdskumn\u00edci musia skombinova\u0165 a \u0161tudova\u0165 svoje v\u00fdsledky s\u00favisiace s r\u00f4znymi vykonan\u00fdmi klinick\u00fdmi vy\u0161etreniami, aby zv\u00e1\u017eili \u00falohu melit\u00ednu v tomto oh\u013eade.<\/p>\n\n\n\n<p>Ich zistenia m\u00f4\u017eu pom\u00f4c\u0165 interpretova\u0165 lep\u0161\u00ed vzorec na lie\u010dbu nieko\u013ek\u00fdch \u010fal\u0161\u00edch z\u00e1palov\u00fdch ochoren\u00ed pomocou melit\u00ednu. V tomto pr\u00edpade, ak je potrebn\u00fd \u010fal\u0161\u00ed v\u00fdskum, mus\u00ed sa vykona\u0165 na teoretickej a klinickej \u00farovni. To v kone\u010dnom d\u00f4sledku povedie k lep\u0161iemu a prirodzen\u00e9mu protiz\u00e1palov\u00e9mu podaniu.<\/p>\n\n\n\n<p><strong>ZDROJ:<\/strong><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6273919\/\">Anti-Inflammatory Applications of Melittin, a Major Component of\u00a0Bee Venom: Detailed Mechanism of Action and Adverse Effects<\/a><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4549727\/\">Bee Venom\u00a0Acupuncture Augments Anti-Inflammation in the Peripheral Organs of hSOD1G93ATransgenic Mice<\/a><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1917405\/\">Anti-inflammatory activity of\u00a0bee venom\u00a0peptide 401 (mast cell degranulating peptide) and compound 48\/80 results from&#8230;<\/a><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6017529\/\">Anti-Inflammatory Effect of Melittin on\u00a0Porphyromonas Gingivalis\u00a0LPS-Stimulated Human Keratinocytes<\/a><br><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4253680\/\">Melittin-glutathione S-transferase fusion protein exhibits anti-inflammatory properties and minimal toxicity<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Z\u00e1pal je reakcia tela na ak\u00fdko\u013evek vonkaj\u0161\u00ed \u00fatok, m\u00f4\u017ee to by\u0165 ak\u00fdko\u013evek v\u00edrus alebo infekcia alebo zranenie. Medzi mo\u017en\u00e9 pr\u00edznaky patr\u00ed boles\u0165, opuch, st\u00fapaj\u00faca teplota, podr\u00e1\u017edenie a za\u010dervenanie. Sympt\u00f3my sa neobmedzuj\u00fa len na tieto reakcie, preto\u017ee sa m\u00f4\u017eu prejavi\u0165 nieko\u013ek\u00fdmi \u010fal\u0161\u00edmi r\u00f4znymi sp\u00f4sobmi. Niekedy je z\u00e1pal sp\u00f4soben\u00fd z\u00e1kladn\u00fdm chronick\u00fdm ochoren\u00edm. Odpor\u00fa\u010da sa absolvova\u0165 pravideln\u00e9 lek\u00e1rske [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":144,"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 lie\u010dbu z\u00e1palov - 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:\/\/d.r5.wbsprt.com\/apitoxin.sk\/2022\/07\/18\/vceli-jed-na-liecbu-zapalov\/\" \/>\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 lie\u010dbu z\u00e1palov - apitoxin.sk\" \/>\n<meta property=\"og:description\" content=\"Z\u00e1pal je reakcia tela na ak\u00fdko\u013evek vonkaj\u0161\u00ed \u00fatok, m\u00f4\u017ee to by\u0165 ak\u00fdko\u013evek v\u00edrus alebo infekcia alebo zranenie. 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