{"id":38858,"date":"2019-10-31T22:26:24","date_gmt":"2019-10-31T19:26:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz\/"},"modified":"2019-10-31T22:26:24","modified_gmt":"2019-10-31T19:26:24","slug":"do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz","title":{"rendered":"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/283754a183ddc1773497c3269611f497.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u00c7far\u00eb kan\u00eb t\u00eb p\u00ebrbashk\u00ebt Wolverine, Deadpool dhe meduza? T\u00eb gjith\u00eb ata kan\u00eb nj\u00eb ve\u00e7ori mbres\u00ebl\u00ebn\u00ebse \u2014 regenerimin. Sigurisht, n\u00eb komiks dhe film, kjo aft\u00ebsi, e cila \u00ebsht\u00eb e p\u00ebrhapur n\u00eb mesin e nj\u00eb numri shum\u00eb t\u00eb kufizuar organizmash t\u00eb v\u00ebrtet\u00eb t\u00eb gjall\u00eb, ndonj\u00ebher\u00eb ekzagjerohet (ndonj\u00ebher\u00eb edhe shum\u00eb), megjithat\u00eb ajo mbetet mjaft reale. Dhe ajo q\u00eb \u00ebsht\u00eb reale, mund t\u00eb shpjegohet, nj\u00eblloj si\u00e7 vendos\u00ebn t\u00eb b\u00ebjn\u00eb k\u00ebrkuesit nga Universiteti Tohoku (Japoni) n\u00eb studimin e tyre t\u00eb ri. \u00c7far\u00eb procese qelizore n\u00eb trupin e meduzave lidhen me regenerimin, si zhvillohet ky proces dhe cilat super-aft\u00ebsi t\u00eb tjera kan\u00eb k\u00ebto krijesa xhellatin\u00eb? K\u00ebt\u00eb do na e tregoj\u00eb raporti i grupit t\u00eb k\u00ebrkimeve. Le t\u00eb shkojm\u00eb!<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Baza e studimit<\/h3>\n<p>\nS\u00eb pari, shkenc\u00ebtar\u00ebt shpjegojn\u00eb pse vendos\u00ebn t\u00eb p\u00ebrqendrojn\u00eb v\u00ebmendjen e tyre pik\u00ebrisht tek meduzat. Arsyeja \u00ebsht\u00eb se shumica e k\u00ebrkimeve n\u00eb biologi kryhen me ndihm\u00ebn e organizmave model: mace, mushkonja frutash, krimb, peshq etj. Por n\u00eb planetin ton\u00eb jetojn\u00eb miliona lloje, secili prej t\u00eb cil\u00ebve ka aft\u00ebsi unike t\u00eb caktuara. P\u00ebr pasoj\u00eb, nuk \u00ebsht\u00eb e mundur t\u00eb vler\u00ebsohet plot\u00ebsisht procesi i rigjenerimit celular duke studiuar vet\u00ebm nj\u00eb lloj dhe t\u00eb supozosh q\u00eb mekanizmi i studiuar do t\u00eb jet\u00eb i zakonsh\u00ebm p\u00ebr t\u00eb gjitha qeniet n\u00eb Tok\u00eb. <\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/237bf651cd69f76c4bed60f90b316024.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSa i p\u00ebrket meduzave, k\u00ebto krijesa me pamjen e tyre t\u00eb ve\u00e7ant\u00eb tregojn\u00eb p\u00ebr unik\u00ebsin\u00eb e tyre, gj\u00eb q\u00eb nuk mund t\u00eb mos t\u00ebrheq\u00eb v\u00ebmendjen e shkenc\u00ebtar\u00ebve. Prandaj, para se t\u00eb fillonte disekimin e hulumtimit, ai u njoh me heroin e tij kryesore.<\/p>\n<p>Fjala \u00abmeduz\u00eb\u00bb, me t\u00eb cil\u00ebn ne jemi m\u00ebsuar t\u00eb quajm\u00eb k\u00ebt\u00eb krijes\u00eb, n\u00eb t\u00eb v\u00ebrtet\u00eb t\u00eb referohet vet\u00ebm n\u00eb nj\u00eb faz\u00eb t\u00eb ciklit t\u00eb jet\u00ebs s\u00eb nj\u00eb organizmi t\u00eb n\u00ebnfamiljes <i>Medusozoa<\/i>. Emrat q\u00eb kan\u00eb emrin e pazakont\u00eb e mor\u00ebn p\u00ebr shkak t\u00eb pranis\u00eb n\u00eb organizmin e tyre t\u00eb qelizave shqyer\u00ebse (cnidocytes), t\u00eb cilat p\u00ebrdoren p\u00ebr gjueti dhe vet\u00ebmbrojtje. Thjesht, kur ju ka pickuar nj\u00eb meduz\u00eb, mund ta falenderoni k\u00ebto qeliza p\u00ebr dhimbjen dhe vuajtjet.<\/p>\n<p>Cnidocytes p\u00ebrmbajn\u00eb knidocyst \u2014 nj\u00eb organel\u00eb brendaqelizore, p\u00ebrgjegj\u00ebse p\u00ebr efektin 'pickues'. Sipas pamjes s\u00eb saj t\u00eb jashtme dhe metod\u00ebs s\u00eb p\u00ebrdorimit, dallohen disa lloje cnidocytes, nd\u00ebr t\u00eb cilat mund t\u00eb p\u00ebrcaktojm\u00eb: <\/p>\n<ul>\n<li>penetrant\u00ebt \u2014 filamente me skaj t\u00eb mpreht\u00eb, t\u00eb cilat p\u00ebrshkohen n\u00eb trupin e prejes ose atij q\u00eb e l\u00ebndon, si gishta, duke injektuar neurotoksin\u00eb;<\/li>\n<li>glutinant\u00ebt \u2014 filamente ngjit\u00ebs dhe t\u00eb gjat\u00eb, t\u00eb cilat mb\u00ebshtjellin prejen (p\u00ebrk\u00ebdhelje jo shum\u00eb t\u00eb k\u00ebndshme); <\/li>\n<li>volvent\u00ebt \u2014 filamente t\u00eb shkurtra, n\u00eb t\u00eb cilat preja mund t\u00eb ngatet leht\u00ebsisht.<\/li>\n<\/ul>\n<p>\nKy armatim i pazakonsh\u00ebm shpjegohet nga fakti se meduzat, ndon\u00ebse elegante, nuk jan\u00eb krijesa shum\u00eb t\u00eb shpejta. Neurotoksina, q\u00eb hyn n\u00eb trupin e prejes, e paralizon menj\u00ebher\u00eb at\u00eb, \u00e7ka i ofron meduz\u00ebs nj\u00eb koh\u00eb t\u00eb madhe p\u00ebr nj\u00eb pushim drek\u00eb.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/e6c7316641ceb921512d2c02107b2144.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Meduza pas nj\u00eb gjuetie t\u00eb suksesshme.<\/i><\/p>\n<p>P\u00ebrve\u00e7 metod\u00ebs s\u00eb pazakont\u00eb t\u00eb gjuetis\u00eb dhe mbrojtjes, meduzat kan\u00eb nj\u00eb shumim mjaft t\u00eb pazakont\u00eb. Mashkujt prodhojn\u00eb spermatozoide, nd\u00ebrsa femrat prodhojn\u00eb vez\u00eb, pas bashkimit t\u00eb t\u00eb cilave formohen planulat (larvat), q\u00eb vendosen n\u00eb fund. Pas nj\u00eb kohe, nga larva rritet nj\u00eb polip, nga i cili, kur arrin pjekurin\u00eb, dosido biblohen meduzat e reja (n\u00eb fakt ndodh nj\u00eb shp\u00ebrtheje). K\u00ebshtu, ka disa faza t\u00eb ciklit t\u00eb jet\u00ebs, nj\u00ebra nga t\u00eb cilat \u00ebsht\u00eb meduza ose brezi meduzoid.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/eecb504757979ba8ef4719fbc374e6dc.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Cyaneya e qimeve, gjithashtu e njohur si \"griva e luanit\".<\/i><\/p>\n<p>N\u00ebse cyaneya e qimeve do t\u00eb pyesnin si t\u00eb rritet efikasiteti i gjuetis\u00eb, do t\u00eb p\u00ebrgjigjej \u2014 m\u00eb shum\u00eb tentakula. Jan\u00eb rreth 60 n\u00eb total (grupe prej 15 tentakulash n\u00eb secil\u00ebn cep t\u00eb kupol\u00ebs). P\u00ebr m\u00eb tep\u00ebr, ky lloj meduze konsiderohet m\u00eb i madhi, sepse diametri i kupol\u00ebs mund t\u00eb arrij\u00eb deri n\u00eb 2 metra, nd\u00ebrsa tentakularet gjat\u00eb gjuetis\u00eb mund t\u00eb zgjaten deri n\u00eb 20 metra. Fatmir\u00ebsisht, ky lloj nuk karakterizohet nga \"helmueshm\u00ebri\" e ve\u00e7ant\u00eb, prandaj nuk \u00ebsht\u00eb vdekjeprur\u00ebs p\u00ebr njeriun. <\/p>\n<p>Mjalta e detit, nga ana tjet\u00ebr, do t\u00eb kontribuonte ndaj sasis\u00eb dhe cil\u00ebsis\u00eb. Ky lloj meduze ka po ashtu 15 tentak\u00eb (3 m t\u00eb gjat\u00eb) n\u00eb secil\u00ebn nga kat\u00ebr k\u00ebndet e kupol\u00ebs, por helmi i saj \u00ebsht\u00eb shum\u00eb m\u00eb i fuqish\u00ebm se ai i kush\u00ebririt t\u00eb saj m\u00eb t\u00eb madh. Krijohet p\u00ebrshtypja se neurotoksina n\u00eb organizmin e mjalta e detit \u00ebsht\u00eb m\u00eb se e mjaftueshme p\u00ebr t\u00eb vrar\u00eb 60 persona brenda 3 minutash. Ky terror i deteve jeton n\u00eb zonat bregdetare t\u00eb Australis\u00eb s\u00eb Veriut dhe Zeland\u00ebs s\u00eb Re. Sipas t\u00eb dh\u00ebnave nga periudha 1884 deri n\u00eb 1996, n\u00eb Australi humb\u00ebn jet\u00ebn 63 persona, por k\u00ebto t\u00eb dh\u00ebna mund t\u00eb jen\u00eb t\u00eb pasakta, dhe numri i takimeve fatale mes njeriut dhe mjalta e detit mund t\u00eb jet\u00eb shum\u00eb m\u00eb i lart\u00eb. Megjithat\u00eb, sipas t\u00eb dh\u00ebnave nga 1991-2004, nd\u00ebr 225 raste, vet\u00ebm 8% e t\u00eb prekurve jan\u00eb hospitalizuar, p\u00ebrfshir\u00eb nj\u00eb rast fatal (nj\u00eb f\u00ebmij\u00eb trevje\u00e7ar). <\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/4e7495cbea692ea2600dcefccc037aef.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Mjalta e detit<\/i><\/p>\n<p>Tani le t\u00eb kthehemi n\u00eb studimin q\u00eb po shqyrtojm\u00eb sot.<\/p>\n<p>Nga pik\u00ebpamja e qelizave, procesi m\u00eb i r\u00ebnd\u00ebsish\u00ebm i gjith\u00eb jet\u00ebs s\u00eb \u00e7do organizmi \u00ebsht\u00eb proliferimi qelizor \u2014 procesi i rritjes s\u00eb indeve t\u00eb organizmit p\u00ebrmes ndarjes s\u00eb qelizave. Gjat\u00eb rritjes s\u00eb organizmit, ky proces rregullon rritjen e madh\u00ebsis\u00eb s\u00eb trupit. Kur organizmi ka p\u00ebrfunduar formimin e tij, qelizat q\u00eb proliferohen rregullojn\u00eb shk\u00ebmbimin fiziologjik t\u00eb qelizave dhe z\u00ebvend\u00ebsimin e ato q\u00eb jan\u00eb d\u00ebmtuar me t\u00eb reja.<\/p>\n<p>P\u00ebrfaq\u00ebsuesit e grupit t\u00eb strekave, t\u00eb lidhur me grupet bilaterale dhe deg\u00ebt e hershme t\u00eb zhvillimit t\u00eb organizmave shum\u00ebqelizor\u00eb, jan\u00eb p\u00ebrdorur p\u00ebr t\u00eb studiuar proceset evolucionare p\u00ebr shum\u00eb vite. Prandaj, strekate nuk p\u00ebrb\u00ebjn\u00eb p\u00ebrjashtim n\u00eb aspektin e proliferimit. P\u00ebr shembull, gjat\u00eb zhvillimit embrional t\u00eb anemon\u00ebs detare, <i>Nematostella vectensis<\/i> proliferimi i qelizave \u00ebsht\u00eb i koordinuar me organizimin e epitelit dhe merr pjes\u00eb n\u00eb zhvillimin e tentak\u00ebve.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/19086a982c74e5dec5db8641d75040c2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Nematostella vectensis<\/i><\/p>\n<p>P\u00ebrve\u00e7 t\u00eb tjerash, hidr\u00ebt, si\u00e7 e dim\u00eb, jan\u00eb t\u00eb njohur p\u00ebr aft\u00ebsit\u00eb e tyre rigjeneruese. Polipat e hidr\u00ebs (nj\u00eb lloj i kafsh\u00ebve t\u00eb mbushura q\u00eb jetojn\u00eb n\u00eb ujra t\u00eb fresk\u00ebt) jan\u00eb konsideruar q\u00eb nga shekulli i fundit si m\u00eb t\u00eb njohurit mes studiuesve. Proliferimi, i aktivizuar nga qelizat e vdekura, nxit procesin e rigjenerimit t\u00eb kok\u00ebs bazale t\u00eb hidr\u00ebs. Emri i k\u00ebtij krijesi sugjeron nj\u00eb qenie mitike, e njohur p\u00ebr rigjenerimin e saj \u2014 Hydra e Lerne, t\u00eb cil\u00ebn e mundi Herakli.<\/p>\n<p>Megjith\u00ebse aft\u00ebsit\u00eb rigjeneruese jan\u00eb lidhur me proliferimin, mbetet e paqart\u00eb se si pik\u00ebrisht ky proces celular ndodh n\u00eb kushte normale n\u00eb faza t\u00eb ndryshme t\u00eb zhvillimit t\u00eb organizmit.<\/p>\n<p>Meduzat, t\u00eb cilat kan\u00eb nj\u00eb cik\u00ebl t\u00eb komplikuar jetese, q\u00eb p\u00ebrfshin dy etapa t\u00eb shumimit (vegjative dhe seksuale), sh\u00ebrbejn\u00eb si nj\u00eb model t\u00eb shk\u00eblqyer p\u00ebr studimin e proliferimit. <\/p>\n<p>N\u00eb k\u00ebt\u00eb studim, roli kryesor i subjektit t\u00eb hulumtimit u luajt nga meduza e llojit Cladonema pacificum. Ky lloj jeton n\u00eb brigjet e Japonis\u00eb. Fillimisht, kjo meduz\u00eb ka 9 tentakuj kryesor\u00eb, t\u00eb cil\u00ebt fillojn\u00eb t\u00eb ndahen dhe rriten n\u00eb madh\u00ebsi (ashtu si e gjith\u00eb trupi) gjat\u00eb zhvillimit n\u00eb individ t\u00eb rritur. Ky ve\u00e7ori lejon studimin e detajuar t\u00eb t\u00eb gjitha mekanizmave q\u00eb jan\u00eb t\u00eb angazhuar n\u00eb k\u00ebt\u00eb proces. <\/p>\n<p>P\u00ebrve\u00e7 <i>Cladonema pacificum<\/i> n\u00eb studim u shqyrtuan gjithashtu edhe lloje t\u00eb tjera meduzash: <i>Cytaeis uchidae <\/i>dhe <i>Rathkea octopunctata<\/i>.<\/p>\n<h3>Rezultatet e hulumtimit<\/h3>\n<p>\nP\u00ebr t\u00eb kuptuar t\u00ebr\u00ebsin\u00eb hap\u00ebsinore t\u00eb prolifevenc\u00ebs s\u00eb qelizave n\u00eb meduz\u00ebn Cladonema, shkenc\u00ebtar\u00ebt aplikuan ngjyrosjen me 5-etinil-2'-dezoksikuridin\u00eb (EdU), e cila markon qelizat n\u00eb <i>faz\u00ebn S*<\/i> apo qelizat q\u00eb e kan\u00eb kaluar tashm\u00eb at\u00eb.<\/p>\n<blockquote><p><b>faz\u00ebn S*<\/b> \u2014 faza e ciklit t\u00eb qelizave, n\u00eb t\u00eb cil\u00ebn ndodh replikimi i ADN-s\u00eb.<\/p><\/blockquote>\n<p>Duke marr\u00eb parasysh se <i>Cladonema<\/i> rritet n\u00eb m\u00ebnyr\u00eb dramatike dhe tregon ndarje t\u00eb tentakulave gjat\u00eb zhvillimit (<b>1A<\/b>&#8212;<b>1C<\/b>), shp\u00ebrndarja e qelizave proliferuese mund t\u00eb ndryshoj\u00eb gjat\u00eb gjith\u00eb procesit t\u00eb pjekuris\u00eb.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/12306fb29a897579c61cceffeea7f722.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi nr. 1: ve\u00e7orit\u00eb e proliferimit t\u00eb qelizave n\u00eb Cladonema t\u00eb rinj.<\/i><\/p>\n<p>Kjo ve\u00e7ori ka mund\u00ebsuar shqyrtimin e mekanizmit t\u00eb proliferimit t\u00eb qelizave si te t\u00eb rinjt\u00eb (dita 1), ashtu edhe te meduzat e seksit t\u00eb rritur (dita 45).<\/p>\n<p>Te t\u00eb rinjt\u00eb, qelizat pozitive ndaj EdU u zbuluan n\u00eb num\u00ebr t\u00eb madh n\u00eb t\u00eb gjith\u00eb trupin, duke p\u00ebrfshir\u00eb zon\u00ebn, manubrium (organi mb\u00ebshtet\u00ebs i goj\u00ebs te meduzat) dhe tentakulat, pa marr\u00eb parasysh koh\u00ebn e ekspozimit ndaj EdU (<b>1D<\/b>\u2013<b>1K<\/b> dhe <b>1N<\/b>\u2013<b>1O<\/b>, EdU: 20 \u03bcM (mikromolar) pas 24 or\u00ebsh).<\/p>\n<p>N\u00eb manubrium u zbulua nj\u00eb num\u00ebr mjaft i vog\u00ebl qelizash pozitive ndaj EdU (<b>1F<\/b> dhe <b>1G<\/b>), nd\u00ebrsa n\u00eb zon\u00eb shp\u00ebrndarja e tyre ishte shum\u00eb e barabart\u00eb, sidomos n\u00eb pjes\u00ebn e jashtme t\u00eb zon\u00ebs (<i>exumbrella<\/i>, <b>1H<\/b>&#8212;<b>1K<\/b>). Te tentakulat, qelizat pozitive ndaj EdU ishin shum\u00eb t\u00eb grumbulluara (<b>1N<\/b>). P\u00ebrdorimi i mark\u00ebs mitotike (antikorpit PH3) mund\u00ebsoi t\u00eb sigurohet se qelizat pozitive ndaj EdU ishin pik\u00ebrisht qelizat q\u00eb po proliferonin. Qelizat pozitive ndaj PH3 u zbuluan si n\u00eb zon\u00eb ashtu edhe n\u00eb bulbin e tentakutit (<b>1L<\/b> dhe <b>1P<\/b>).<\/p>\n<p>N\u00eb tentakula, qelizat mitotike u gjet\u00ebn kryesisht n\u00eb ektoderm (<b>1P<\/b>), nd\u00ebrsa n\u00eb zon\u00eb qelizat q\u00eb po proliferonin ishin t\u00eb pozicionuara n\u00eb shtres\u00ebn sip\u00ebrfaq\u00ebsore (<b>1M<\/b>).<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/757520bbe6df822e8df7763407b166a4.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi Nr. 2: ve\u00e7orit\u00eb e proliferimit t\u00eb qelizave te Cladonema t\u00eb seksit t\u00eb rritur.<\/i><\/p>\n<p>N\u00eb t\u00eb rinjt\u00eb ashtu si\u00e7 ndodhi edhe me individ\u00ebt e rritur, qelizat e pozitive EdU u zbuluan n\u00eb num\u00ebr t\u00eb madh n\u00eb t\u00eb gjith\u00eb trupin. N\u00eb ombrell\u00eb, qelizat e pozitive EdU ishin m\u00eb shpesh n\u00eb shtres\u00ebn sip\u00ebrfaq\u00ebsore sesa n\u00eb at\u00eb m\u00eb t\u00eb thella, si\u00e7 \u00ebsht\u00eb v\u00ebrejtur gjithashtu te t\u00eb rinjt\u00eb (<b>2A<\/b>&#8212;<b>2D<\/b>).<\/p>\n<p>Nd\u00ebrsa n\u00eb tentakle, situata ishte disi ndryshe. Qelizat e pozitive EdU grumbulloheshin n\u00eb baz\u00ebn e tentaklit (bulbi), ku u zbuluan dy grupe n\u00eb t\u00eb dy an\u00ebt e bulbit (<b>2E<\/b> dhe <b>2F<\/b>). Te t\u00eb rinjt\u00eb, k\u00ebto grumbuj gjithashtu u vun\u00eb re (<b>1N<\/b>), dmth bulbet e tentakleve mund t\u00eb jen\u00eb zona kryesore e proliferimit gjat\u00eb gjith\u00eb faz\u00ebs meduz\u00eb. \u00cbsht\u00eb interesante se n\u00eb manubrium t\u00eb individ\u00ebve t\u00eb rritur numri i qelizave t\u00eb pozitive EdU ishte ndjesh\u00ebm m\u00eb i madh sesa te t\u00eb rinjt\u00eb (<b>2G<\/b> dhe <b>2H<\/b>).<\/p>\n<p>P\u00ebrfundimi i p\u00ebrkohsh\u00ebm \u00ebsht\u00eb se proliferimi i qelizave mund t\u00eb ndodh\u00eb n\u00eb m\u00ebnyr\u00eb t\u00eb barabart\u00eb n\u00eb ombrell\u00ebn e meduz\u00ebs, nd\u00ebrsa n\u00eb tentakle ky proces \u00ebsht\u00eb shum\u00eb i lokalizuar. Prandaj, mund t\u00eb supozohet se proliferimi i barabart\u00eb i qelizave mund t\u00eb kontrolloj\u00eb rritjen e trupit dhe homeostaz\u00ebn e indeve, nd\u00ebrsa grumbujt e qelizave proliferuese pran\u00eb bulbave t\u00eb tentakleve ndihmojn\u00eb n\u00eb morfogjenezin\u00eb e tentakleve.<\/p>\n<p>N\u00eb aspektin e zhvillimit t\u00eb trupit si nj\u00eb t\u00ebr\u00ebsi, proliferimi luan nj\u00eb rol t\u00eb r\u00ebnd\u00ebsish\u00ebm n\u00eb rritjen e trupit.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/16e9263fefd476548addcde85f6f16e2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi \u21163: r\u00ebnd\u00ebsia e proliferimit n\u00eb procesin e rritjes s\u00eb trupit t\u00eb meduz\u00ebs.<\/i><\/p>\n<p>P\u00ebr ta provuar k\u00ebt\u00eb n\u00eb praktik\u00eb, shkenc\u00ebtar\u00ebt ndoq\u00ebn rritjen e trupit t\u00eb meduzave, duke filluar nga individ\u00eb t\u00eb rinj. T\u00eb p\u00ebrcaktosh madh\u00ebsit\u00eb e trupit t\u00eb meduz\u00ebs \u00ebsht\u00eb m\u00eb e leht\u00eb n\u00eb baz\u00eb t\u00eb kupol\u00ebs s\u00eb saj, pasi ajo rritet n\u00eb m\u00ebnyr\u00eb t\u00eb barabart\u00eb dhe proporcionalisht me gjith\u00eb trupin. <\/p>\n<p>Me ushqim normal n\u00eb kushte laboratorike, madh\u00ebsia e kupol\u00ebs rritet ndjesh\u00ebm me 54.8% brenda 24 or\u00ebve t\u00eb para \u2014 nga 0.62 \u00b1 0.02 mm\u00b2 deri n\u00eb 0.96 \u00b1 0.02 mm\u00b2. Gjat\u00eb 5 dit\u00ebve t\u00eb ardhshme t\u00eb v\u00ebzhgimeve, madh\u00ebsia u rrit ngadal\u00eb dhe gradualisht deri n\u00eb 0.98 \u00b1 0.03 mm\u00b2 (<b>3A<\/b>&#8212;<b>3C<\/b>).<\/p>\n<p>Meduzat nga nj\u00eb grup tjet\u00ebr, t\u00eb cilat ishin t\u00eb privuara nga ushqimi, nuk rriteshin, por u zvog\u00eblua (vija e kuqe n\u00eb grafikun <b>3C<\/b>). Analiza e qelizave t\u00eb meduzave n\u00eb grev\u00eb tregoi nj\u00eb num\u00ebr ekstremisht t\u00eb vog\u00ebl t\u00eb qelizave EdU: 1240.6 \u00b1 214.3 te meduzat nga grupi kontroll dhe 433.6 \u00b1 133 te meduzat n\u00eb grev\u00eb (<b>3D<\/b>&#8212;<b>3H<\/b>). Ky v\u00ebzhgim mund t\u00eb jet\u00eb d\u00ebshmi e drejtp\u00ebrdrejt\u00eb se si ushqimi ndikon drejtp\u00ebrdrejt n\u00eb procesin e proliferimit.<\/p>\n<p>P\u00ebr t\u00eb verifikuar k\u00ebt\u00eb hipotez\u00eb, shkenc\u00ebtar\u00ebt kryen nj\u00eb analiz\u00eb farmacologjike, gjat\u00eb s\u00eb cil\u00ebs blokuan p\u00ebrparimin e ciklit qelizor duke p\u00ebrdorur hidroksikarbamid (CH4N2O2) - nj\u00eb inhibitues t\u00eb ciklit qelizor q\u00eb shkakton ndaljen G1. Si rezultat i k\u00ebtij nd\u00ebrhyrje, qelizat n\u00eb faz\u00ebn S, t\u00eb cilat ishin zbuluar m\u00eb par\u00eb me an\u00eb t\u00eb EdU, zhduk\u00ebn (<b>3I<\/b>&#8212;<b>3L<\/b>). K\u00ebshtu, meduzat q\u00eb ishin ekspozuar ndaj CH4N2O2 nuk treguan rritje t\u00eb trupit, n\u00eb krahasim me grupin kontroll (<b>3M<\/b>).<\/p>\n<p>Hapi tjet\u00ebr i k\u00ebrkimit ishte studimi i detajuar i tentakleve me deg\u00ebzim t\u00eb meduzave, p\u00ebr t'i konfirmuar supozimet se proliferimi lokal i qelizave n\u00eb tentakle kontribuon n\u00eb morfogjenez\u00ebn e tyre.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/78f364bbb19c83bb5a6b9b9b0c56c832.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi nr. 4: ndikimi i proliferimit lokal n\u00eb rritjen dhe deg\u00ebzimin e tentakleve t\u00eb meduzave.<\/i><\/p>\n<p>Tentaklet e meduzave t\u00eb reja kan\u00eb nj\u00eb deg\u00eb, por me kalimin e koh\u00ebs numri i tyre rritet. N\u00eb kushte laboratorike, deg\u00ebzimi rritet me 3 her\u00eb n\u00eb dit\u00ebn e n\u00ebnt\u00eb t\u00eb v\u00ebzhgimeve (<b>4A<\/b> dhe <b>4C<\/b>).<\/p>\n<p>P\u00ebrs\u00ebri, me p\u00ebrdorimin e CH4N2O2, nuk u v\u00ebrejt deg\u00ebzim i tentakleve, nd\u00ebrsa kishte vet\u00ebm nj\u00eb deg\u00eb (<b>4B<\/b> dhe <b>4C<\/b>). E curioz, heqja e CH4N2O2 nga trupi i meduzave rikthente procesin e deg\u00ebzimit t\u00eb tentakleve, gj\u00eb q\u00eb tregon p\u00ebr rikthyeshm\u00ebrin\u00eb e nd\u00ebrhyrjes mjek\u00ebsore. K\u00ebto obserbime qart\u00eb tregojn\u00eb r\u00ebnd\u00ebsin\u00eb e proliferimit p\u00ebr zhvillimin e tentakleve. <\/p>\n<p>Meduzat nuk do ishin meduza pa nematocitet (kndocit, pra, qelizat sting\u00ebse). Tek meduza e llojit Clytia hemisphaerica, qelizat e tipit bulbo ndaj tentakleve furnizojn\u00eb nematociste n\u00eb majat e tentakleve pik\u00ebrisht p\u00ebrmes proliferimit t\u00eb qelizave. Natyrisht, shkenc\u00ebtar\u00ebt vendos\u00ebn t\u00eb verifikonin k\u00ebt\u00eb pohim.<\/p>\n<p>P\u00ebr t\u00eb zbuluar ndonj\u00eb lidhje midis nematociteve dhe proliferimit u p\u00ebrdor nj\u00eb ngjyros\u00ebs i b\u00ebrtham\u00ebs q\u00eb mund t\u00eb sh\u00ebnoj\u00eb poli-\u03b3-glutamatin, i sintetizuar n\u00eb murin e nematocitit (DAPI, pra 4\u2019,6-diamidino-2-fenilindol).<\/p>\n<p>Ngjyrosja e poli-\u03b3-glutamatit lejoi vler\u00ebsimin e madh\u00ebsis\u00eb s\u00eb nematociteve, e cila variaton nga 2 deri n\u00eb 110 \u00b5m\u00b2 (<b>4D<\/b>&#8212;<b>4G<\/b>). Gjithashtu, u identifikua nj\u00eb sasi e caktuar e nematociteve t\u00eb zbraz\u00ebta, pra, ato nematocite ishin shteruar (<b>4D<\/b>&#8212;<b>4G<\/b>).<\/p>\n<p>Aktiviteti i proliferimit n\u00eb tentakulat e meduzave u verifikua p\u00ebrmes studimit t\u00eb boshll\u00ebqeve n\u00eb nematocite pas bllokimit t\u00eb ciklit celular p\u00ebrmes CH4N2O2. Pjesa e nematociteve t\u00eb zbrazura te meduzat pas nd\u00ebrhyrjes mjek\u00ebsore ishte m\u00eb e lart\u00eb se n\u00eb grupin kontroll: 11.4% \u00b1 2.0% te meduzat nga grupi kontroll dhe 19.7% \u00b1 2.0% te meduzat me CH4N2O2 (<b>4D<\/b>&#8212;<b>4G<\/b> dhe <b>4H<\/b>). Prandaj, edhe pas shterimit, nematocitet vazhdojn\u00eb t\u00eb furnizohen aktivisht me qeliza-parashtes\u00eb p\u00ebr proliferim, q\u00eb konfirmon ndikimin e k\u00ebtij procesi jo vet\u00ebm n\u00eb zhvillimin e tentakulave, por edhe n\u00eb nematogenez\u00ebn e tyre.<\/p>\n<p>Megjithat\u00eb, faza m\u00eb interesante ishte hulumtimi i aft\u00ebsive regenerative t\u00eb meduzave. Duke marr\u00eb parasysh p\u00ebrqendrimin e lart\u00eb t\u00eb qelizave proliferuese n\u00eb bulbin e tentakut te meduzat e rritura <i>Cladonema<\/i>, shkenc\u00ebtar\u00ebt vendos\u00ebn t\u00eb studiojn\u00eb pik\u00ebrisht regenerimin e tentakulave.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/8659bf8a7b1e94731654e17f52656ca7.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi \u21165: ndikimi i proliferimit n\u00eb regenerimin e tentakulave.<\/i><\/p>\n<p>Pas kryerjes s\u00eb diseksionit t\u00eb tentakulave, n\u00eb baz\u00eb u v\u00ebrejt procesi i regenerimit (<b>5A<\/b>\u2013<b>5D<\/b>). Gjat\u00eb 24 or\u00ebve t\u00eb para, sh\u00ebrimi ndodhi n\u00eb zon\u00ebn e prerjes (<b>5B<\/b>). Nga dita e dyt\u00eb t\u00eb v\u00ebzhgimeve, maja filloi t\u00eb zgjerohej dhe shfaqeshin deg\u00ebzime (<b>5C<\/b>). N\u00eb dit\u00ebn e pest\u00eb, tentakuli ishte plot\u00ebsisht i deg\u00ebzuar (<b>5D<\/b>), prandaj, regenerimi i tentakulit mund t\u00eb ndjek\u00eb morfogjenez\u00ebn normale t\u00eb tentakulit pas zgjatjes.<\/p>\n<p>P\u00ebr t\u00eb studiuar m\u00eb mir\u00eb faz\u00ebn fillestare t\u00eb regenerimit, shkenc\u00ebtar\u00ebt analizuan shp\u00ebrndarjen e qelizave proliferuese duke p\u00ebrdorur ngjyrimin PH3 p\u00ebr vizualizimin e qelizave mitotike. <\/p>\n<p>Nd\u00ebrsa qelizat n\u00eb ndarje v\u00ebrehen shpesh af\u00ebr zon\u00ebs s\u00eb amputuar, qelizat mitotike ishin t\u00eb shp\u00ebrndara n\u00eb bulb\u00ebt kontrolluese q\u00eb nuk ishin prer\u00eb (<b>5E<\/b> dhe <b>5F<\/b>).<\/p>\n<p>Vler\u00ebsimi sasiore i qelizave q\u00eb jan\u00eb pozitive p\u00ebr PH3, t\u00eb pranishme n\u00eb bulb\u00ebt e tentakulit, mund\u00ebsoi zbuluar nj\u00eb rritje t\u00eb konsiderueshme t\u00eb qelizave pozitive p\u00ebr PH3 n\u00eb bulb\u00ebt e tentakulit te individ\u00ebt me ekstremitete t\u00eb amputuara krahasuar me grupin kontroll (<b>5G<\/b>). Si p\u00ebrfundim, proceset fillestare t\u00eb regenerimit shoq\u00ebrohen me nj\u00eb rritje t\u00eb aktivitetit t\u00eb proliferimit t\u00eb qelizave n\u00eb bulb\u00ebt e tentakulit.<\/p>\n<p>Kontrollimi i ndikimit t\u00eb proliferimit n\u00eb rigjenerim u mund\u00ebsua nga bllokimi i qelizave me CH4N2O2 pas prerjes s\u00eb tentakulin. N\u00eb grupin kontroll, zgjatja e tentakulin pas amputimit ndodhi normalisht, si\u00e7 pritej. Nd\u00ebrsa n\u00eb grupin ku u p\u00ebrdor CH4N2O2, zgjatja nuk ndodhi, ndon\u00ebse sh\u00ebrimi i plag\u00ebs ishte normal.<b>5H<\/b>). N\u00eb fjal\u00eb t\u00eb tjera, sh\u00ebrimi do t\u00eb ndodh\u00eb n\u00eb \u00e7do rast, por p\u00ebr rigjenerimin e duhur t\u00eb tentakulin \u00ebsht\u00eb e nevojshme proliferimi.<\/p>\n<p>N\u00eb fund, shkenc\u00ebtar\u00ebt vendos\u00ebn t\u00eb studiojn\u00eb proliferimin tek lloje t\u00eb tjera meduzash, p\u00ebrkat\u00ebsisht tek <i>Cytaeis<\/i> dhe <i>Rathkea<\/i>.<\/p>\n<p><img decoding=\"async\" alt=\"Derisa do martese: proliferimi i qelizave dhe aft\u00ebsit\u00eb regenerative t\u00eb meduzave\" src=\"\/wp-content\/uploads\/2019\/10\/f9a4dd1bf1cf687a9a65dc43612b909c.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi Nr. 6: krahasimi i proliferimit tek meduzat e llojit Cytaeis (majtas) dhe Rathkea (djathtas).<\/i><\/p>\n<p>Tek <i>Cytaeis<\/i> medusa, qelizat pozitive t\u00eb EdU u v\u00ebrejt\u00ebn n\u00eb manubrium, bulb\u00ebt e tentakulave dhe n\u00eb pjes\u00ebn e sip\u00ebrme t\u00eb telit (<b>6A<\/b> dhe <b>6B<\/b>). Pozicioni i qelizave pozitive t\u00eb PH3 tek <i>Cytaeis<\/i> \u00ebsht\u00eb shum\u00eb i ngjash\u00ebm me <i>Cladonema<\/i>, megjithat\u00eb ekzistojn\u00eb disa dallime (<b>6C<\/b> dhe <b>6D<\/b>). Nd\u00ebrsa tek <i>Rathkea<\/i> qelizat pozitive t\u00eb EdU dhe PH3 u gjet\u00ebn praktikisht ekskluzivisht n\u00eb zon\u00ebn e manubriumit dhe bulb\u00ebve t\u00eb tentakulave (<b>6E<\/b>&#8212;<b>6H<\/b>).<\/p>\n<p>E \u00e7uditshme gjithashtu \u00ebsht\u00eb se qelizat proliferuese shpesh u identifikuan n\u00eb vezoret e meduz\u00ebs <i>Rathkea<\/i> (<b>6E<\/b>&#8212;<b>6G<\/b>), q\u00eb reflekton tipin aseksual t\u00eb shumimit t\u00eb k\u00ebtij lloji.<\/p>\n<p>Duke marr\u00eb parasysh informacionin e marr\u00eb, mund t\u00eb supozohet se proliferimi i qelizave ndodh n\u00eb bulb\u00ebt e tentakujve jo vet\u00ebm n\u00eb nj\u00eb lloj meduze, megjith\u00ebse ka dallime t\u00eb shkaktuara nga ndryshimi n\u00eb fiziologji dhe morfologji.<\/p>\n<p>P\u00ebr nj\u00eb njohje m\u00eb t\u00eb detajuar me nuancat e hulumtimit, rekomandoj t\u00eb shikoni n\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/peerj.com\/articles\/7579.pdf\">raportin e shkenc\u00ebtar\u00ebve<\/a><\/noindex>.<\/p>\n<h3>Epilogu<\/h3>\n<p>\nNj\u00eb nga personazhet e mi m\u00eb t\u00eb dashur nga literatura \u00ebsht\u00eb Hercule Poirot. Detektivi i men\u00e7ur gjithmon\u00eb i kushtonte v\u00ebmendje t\u00eb ve\u00e7ant\u00eb detajeve t\u00eb vogla, q\u00eb t\u00eb tjer\u00ebt i konsideronin t\u00eb par\u00ebnd\u00ebsishme. Shkenc\u00ebtar\u00ebt ngjajn\u00eb shum\u00eb me detektiv\u00ebt, t\u00eb cil\u00ebt grumbullojn\u00eb t\u00eb gjitha provat q\u00eb mund t\u00eb gjenden, p\u00ebr t\u00eb dh\u00ebn\u00eb p\u00ebrgjigje p\u00ebr \u00e7do pyetje t\u00eb hetimit dhe p\u00ebr t\u00eb zbuluar \"fajtorin\". <\/p>\n<p>Si e qart\u00eb sa duket, regenerimi i qelizave t\u00eb meduzave lidhet drejtp\u00ebrdrejt me proliferimin - nj\u00eb proces i pashmangsh\u00ebm n\u00eb zhvillimin e qelizave, indeve dhe, si pasoj\u00eb, t\u00ebr\u00eb trupit. Studimi m\u00eb i thelluar i k\u00ebtij procesi gjith\u00ebp\u00ebrfshir\u00ebs do t\u00eb lejoj\u00eb nj\u00eb kuptim m\u00eb t\u00eb mir\u00eb t\u00eb mekanizmave molekular\u00eb q\u00eb e mb\u00ebshtesin at\u00eb, gj\u00eb q\u00eb do t\u00eb zgjas\u00eb jo vet\u00ebm gamut e njohurive tona, por gjithashtu do t\u00eb ndikoj\u00eb drejtp\u00ebrdrejt n\u00eb jet\u00ebn ton\u00eb. <\/p>\n<p><b class=\"spoiler_title\">Of-topi i premtes:<\/b><center><div class=\"youtube-placeholder\" data-id=\"-dMcUH2rMnY\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/-dMcUH2rMnY\/hqdefault.jpg\" alt=\"Luaj videon\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>March of the Aurelia jellyfish, disturbed by a predator with the unusual name \"fried egg jellyfish\" (Planet Earth, voiceover - David Attenborough).<\/i><\/p>\n<p><center><div class=\"youtube-placeholder\" data-id=\"u7QXdlSBGGY\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/u7QXdlSBGGY\/hqdefault.jpg\" alt=\"Luaj videon\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Nuk i p\u00ebrket meduzave, por ky krijes\u00eb thell\u00ebsore (pelikanid i madh) nuk kapet kaq shpesh (reaksioni i shkenc\u00ebtar\u00ebve \u00ebsht\u00eb thjesht i mrekulluesh\u00ebm).<\/i><\/p>\n<p>Faleminderit p\u00ebr v\u00ebmendjen, q\u00ebndroni kureshtar dhe t\u00eb keni nj\u00eb fundjav\u00eb t\u00eb shk\u00eblqyer, shok\u00eb! \ud83d\ude42<\/p>\n<p>\nFaleminderit q\u00eb q\u00ebndroni me ne. Ju p\u00eblqejn\u00eb artikujt tan\u00eb? D\u00ebshironi t\u00eb shihni m\u00eb shum\u00eb materiale interesante? Na mb\u00ebshtetni duke b\u00ebr\u00eb nj\u00eb porosi ose duke na rekomanduar njohurive tuaj, <b>30% zbritje p\u00ebr p\u00ebrdoruesit e Habra p\u00ebr nj\u00eb alternativ\u00eb unike t\u00eb server\u00ebve entry-level, e cila \u00ebsht\u00eb krijuar nga ne p\u00ebr ju:<\/b> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/347386\/\">E gjith\u00eb e v\u00ebrteta rreth VPS (KVM) E5-2650 v4 (6 Ndot\u00ebs) 10GB DDR4 240GB SSD 1Gbps nga $20, ose si ta ndash n\u00eb m\u00ebnyr\u00eb t\u00eb duhur serverin?<\/a><\/noindex> (disponohen variante me RAID1 dhe RAID10, deri n\u00eb 24 b\u00ebrthama dhe deri n\u00eb 40GB DDR4).<\/p>\n<p><b>Dell R730xd p\u00ebr dy her\u00eb m\u00eb lir\u00eb?<\/b> Vet\u00ebm k\u00ebtu <b><noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/serversnl\">2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB nga $199<\/a><\/noindex> n\u00eb Holand\u00eb! <b>Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 nga $99!<\/b><\/b> Lexoni rreth <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/329618\/\">Si t\u00eb nd\u00ebrtosh nj\u00eb infrastruktur\u00eb t\u00eb klas\u00ebs korporative me p\u00ebrdorimin e server\u00ebve Dell R730xd E5-2650 v4 me \u00e7mim prej 9000 euro p\u00ebr pak para?<\/a><\/noindex><br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/470934\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0427\u0442\u043e \u043e\u0431\u0449\u0435\u0433\u043e \u043c\u0435\u0436\u0434\u0443 \u0420\u043e\u0441\u043e\u043c\u0430\u0445\u043e\u0439, \u0414\u044d\u0434\u043f\u0443\u043b\u043e\u043c \u0438 \u043c\u0435\u0434\u0443\u0437\u043e\u0439? \u0412\u0441\u0435 \u043e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u2014 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u0432 \u043a\u043e\u043c\u0438\u043a\u0441\u0430\u0445 \u0438 \u043a\u0438\u043d\u043e \u044d\u0442\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0438 \u043a\u0440\u0430\u0439\u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0436\u0438\u0432\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043c\u043e\u0432, \u0441\u043b\u0435\u0433\u043a\u0430 (\u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u0438 \u0441\u0438\u043b\u044c\u043d\u043e) \u043f\u0440\u0435\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0430, \u043e\u0434\u043d\u0430\u043a\u043e \u043e\u043d\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0432\u043f\u043e\u043b\u043d\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439. \u0410 \u0442\u043e, \u0447\u0442\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e, \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c, \u0447\u0435\u043c \u0438 \u0440\u0435\u0448\u0438\u043b\u0438 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0432 \u0441\u0432\u043e\u0435\u043c \u043d\u043e\u0432\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0443\u0447\u0435\u043d\u044b\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29148,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0442\u043e \u043e\u0431\u0449\u0435\u0433\u043e \u043c\u0435\u0436\u0434\u0443 \u0420\u043e\u0441\u043e\u043c\u0430\u0445\u043e\u0439, \u0414\u044d\u0434\u043f\u0443\u043b\u043e\u043c \u0438 \u043c\u0435\u0434\u0443\u0437\u043e\u0439? \u0412\u0441\u0435 \u043e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u2014 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u0432 \u043a\u043e\u043c\u0438\u043a\u0441\u0430\u0445 \u0438 \u043a\u0438\u043d\u043e \u044d\u0442\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0438 \u043a\u0440\u0430\u0439\u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0436\u0438\u0432\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043c\u043e\u0432, \u0441\u043b\u0435\u0433\u043a\u0430 (\u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u0438 \u0441\u0438\u043b\u044c\u043d\u043e) \u043f\u0440\u0435\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0430, \u043e\u0434\u043d\u0430\u043a\u043e \u043e\u043d\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0432\u043f\u043e\u043b\u043d\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439. \u0410 \u0442\u043e, \u0447\u0442\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e, \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c, \u0447\u0435\u043c \u0438 \u0440\u0435\u0448\u0438\u043b\u0438 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0432 \u0441\u0432\u043e\u0435\u043c \u043d\u043e\u0432\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0443\u0447\u0435\u043d\u044b\u0435\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0414\u043e \u0441\u0432\u0430\u0434\u044c\u0431\u044b \u0437\u0430\u0436\u0438\u0432\u0435\u0442: \u043f\u0440\u043e\u043b\u0438\u0444\u0435\u0440\u0430\u0446\u0438\u044f \u043a\u043b\u0435\u0442\u043e\u043a \u0438 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u043c\u0435\u0434\u0443\u0437 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0427\u0442\u043e \u043e\u0431\u0449\u0435\u0433\u043e \u043c\u0435\u0436\u0434\u0443 \u0420\u043e\u0441\u043e\u043c\u0430\u0445\u043e\u0439, \u0414\u044d\u0434\u043f\u0443\u043b\u043e\u043c \u0438 \u043c\u0435\u0434\u0443\u0437\u043e\u0439? \u0412\u0441\u0435 \u043e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u2014 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u0432 \u043a\u043e\u043c\u0438\u043a\u0441\u0430\u0445 \u0438 \u043a\u0438\u043d\u043e \u044d\u0442\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0438 \u043a\u0440\u0430\u0439\u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0436\u0438\u0432\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043c\u043e\u0432, \u0441\u043b\u0435\u0433\u043a\u0430 (\u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u0438 \u0441\u0438\u043b\u044c\u043d\u043e) \u043f\u0440\u0435\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0430, \u043e\u0434\u043d\u0430\u043a\u043e \u043e\u043d\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0432\u043f\u043e\u043b\u043d\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439. \u0410 \u0442\u043e, \u0447\u0442\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e, \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c, \u0447\u0435\u043c \u0438 \u0440\u0435\u0448\u0438\u043b\u0438 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0432 \u0441\u0432\u043e\u0435\u043c \u043d\u043e\u0432\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0443\u0447\u0435\u043d\u044b\u0435\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:26:24+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:26:24+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Do t\u00eb sh\u00ebrohet para martes\u00ebs: proliferimi i qelizave dhe aft\u00ebsit\u00eb rigjeneruese t\u00eb meduzave | ProHoster","description":"\u00c7far\u00eb i lidh Rosomak\u00ebn, Deadpoolin dhe meduz\u00ebn? T\u00eb gjitha ata kan\u00eb nj\u00eb ve\u00e7ori t\u00eb habitshme - rigjenerimin. Natyrisht, n\u00eb komiks dhe kinematografi, kjo aft\u00ebsi, q\u00eb \u00ebsht\u00eb e p\u00ebrhapur n\u00eb nj\u00eb num\u00ebr ekstremisht t\u00eb kufizuar t\u00eb organizmave t\u00eb gjall\u00eb, \u00ebsht\u00eb paksa (ndonj\u00ebher\u00eb edhe shum\u00eb) e ekzagjeruar, megjithat\u00eb ajo mbetet plot\u00ebsisht reale. Dhe ajo q\u00eb \u00ebsht\u00eb reale, mund t\u00eb shpjegohet, ndaj shkenc\u00ebtar\u00ebt vendos\u00ebn t\u00eb angazhohen me k\u00ebt\u00eb n\u00eb studimin e tyre t\u00eb ri.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e \u0441\u0432\u0430\u0434\u044c\u0431\u044b \u0437\u0430\u0436\u0438\u0432\u0435\u0442: \u043f\u0440\u043e\u043b\u0438\u0444\u0435\u0440\u0430\u0446\u0438\u044f \u043a\u043b\u0435\u0442\u043e\u043a \u0438 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u043c\u0435\u0434\u0443\u0437 | ProHoster","og:description":"\u0427\u0442\u043e \u043e\u0431\u0449\u0435\u0433\u043e \u043c\u0435\u0436\u0434\u0443 \u0420\u043e\u0441\u043e\u043c\u0430\u0445\u043e\u0439, \u0414\u044d\u0434\u043f\u0443\u043b\u043e\u043c \u0438 \u043c\u0435\u0434\u0443\u0437\u043e\u0439? \u0412\u0441\u0435 \u043e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u2014 \u0440\u0435\u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u0432 \u043a\u043e\u043c\u0438\u043a\u0441\u0430\u0445 \u0438 \u043a\u0438\u043d\u043e \u044d\u0442\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0438 \u043a\u0440\u0430\u0439\u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0436\u0438\u0432\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043c\u043e\u0432, \u0441\u043b\u0435\u0433\u043a\u0430 (\u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u0438 \u0441\u0438\u043b\u044c\u043d\u043e) \u043f\u0440\u0435\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0430, \u043e\u0434\u043d\u0430\u043a\u043e \u043e\u043d\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0432\u043f\u043e\u043b\u043d\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439. \u0410 \u0442\u043e, \u0447\u0442\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e, \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u0442\u044c, \u0447\u0435\u043c \u0438 \u0440\u0435\u0448\u0438\u043b\u0438 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0432 \u0441\u0432\u043e\u0435\u043c \u043d\u043e\u0432\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0443\u0447\u0435\u043d\u044b\u0435","og:url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/do-svadby-zazhivet-proliferatsiya-kletok-i-regenerativnye-sposobnosti-meduz","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:26:24+00:00","article:modified_time":"2019-10-31T19:26:24+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"38858","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 23:42:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:01:36","updated":"2026-01-23 23:42:19"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/38858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=38858"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/38858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media\/29148"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=38858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=38858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=38858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}