Kodi Highlander Syndrome ndi chiyani?

Zamkati

• Zizindikiro za matenda a ng'ombe
• Zomwe zingayambitse

Matenda a Highlander ndi matenda osowa omwe amadziwika ndikuchedwa kukula kwamthupi, zomwe zimapangitsa kuti munthu aziwoneka ngati mwana pomwe ali wamkulu.

Matendawa amapangidwa atawunika thupi, chifukwa mawonekedwe ake amawonekeratu. Komabe, sizikudziwika zomwe zimayambitsa matendawa, koma asayansi akukhulupirira kuti ndichifukwa cha kusintha kwa majini komwe kumatha kuchepetsa ukalamba, motero, kuchedwetsa kusintha kwa unamwali, mwachitsanzo.

Zizindikiro za matenda a ng'ombe

Matenda a Highlander amadziwika makamaka ndikuchedwa kukula, komwe kumapangitsa munthu kukhala ndi mawonekedwe a mwana, makamaka, wazaka zopitilira 20, mwachitsanzo.

Kuphatikiza pa kuchedwa kwachitukuko, anthu omwe ali ndi vutoli alibe tsitsi, khungu limakhala lofewa, ngakhale limakhala ndi makwinya, ndipo kwa amuna, kulibe mawu, mwachitsanzo. Kusintha kumeneku kumakhala kwachibadwa mukamatha msinkhu, komabe, anthu omwe ali ndi matenda a Highlander samakonda kutha msinkhu. Dziwani zosintha zamthupi zomwe zimachitika munthu akatha msinkhu.

Zomwe zingayambitse

Sizikudziwika kuti chomwe chimayambitsa matenda a Highlander ndi chiyani, koma akukhulupirira kuti chimakhala chifukwa cha kusintha kwa majini. Imodzi mwa malingaliro omwe amatsimikizira kuti matenda a Highlander ndi kusintha kwa ma telomere, omwe ndi nyumba zomwe zimapezeka m'ma chromosomes okhudzana ndi ukalamba.

Ma Telomeres ali ndi udindo woyang'anira magawano am'maselo, kupewa magawano osalamulirika, zomwe ndi zomwe zimachitika khansa, mwachitsanzo. Pakugawana khungu lililonse, chidutswa cha telomere chimatayika, ndikupangitsa ukalamba wopita patsogolo, womwe si wabwinobwino. Komabe, chomwe chingachitike mu matenda a Highlander ndikuchulukitsa kwa enzyme yotchedwa telomerase, yomwe imathandizira kukonzanso gawo la telomer lomwe latayika, ndikuchepetsa ukalamba.

Pali milandu yochepa yomwe idanenedwa za matenda a Highlander, ndichifukwa chake sizikudziwika kwenikweni zomwe zimayambitsa matendawa kapena momwe angachiritsidwire. Kuphatikiza pakufunsana ndi katswiri wamazere, kuti mamolekyulu am'matenda apangidwe, kungakhale kofunikira kukaonana ndi katswiri wazamaphunziro kuti mutsimikizire momwe mahomoni amapangidwira, omwe mwina asinthidwa, kuti, motero kuyambitsidwa.