Izazinzulu zithi kukho ubuncinane 79 "syndromes 'of ukutyeba

Xa kuziwa ukutyeba, kuba inzima kakhulu kubonakala xa efika kuqala. Uphengululo ezintsha zophando e Canada lubonisa ukuba ukutyeba uye iintlobo ubuncinane 79 ezahlukeneyo ezinxulumene ne zofuzo zabantu, yaye uninzi lwabo zinqabile kakhulu.

Ukutyeba kubangelwa ukungaphumeleli zofuzo

Nangona imiba yendlela yokuphila ezifana idayethi dukuthamba badlala indima ebalulekileyo ukutyeba, uphononongo lubonise ukuba kukho kwakhona icandelo yemfuza kuyo. Ngoko, kwi ngokutsha entsha, abaphandi swi iintlobo ukutyeba, leyo ezinokubangelwa yemfuza. Ehlola izifundo ezingaphezu kwama-160 kwiifomu genetic ukutyeba. Uphando Previous zibonise ukuba kukho 20 ukuya 30 iintlobo ngeentlobo ukutyeba - ababhali babhala.

Kodwa ngokutsha entsha, abaphandi ziye zachongwa ezingama-79 "syndromes" zofuzo ukutyeba. Phantsi syndrome ibhekisa iimeko zibangelwa utshintsho yemfuza kunokubangela nokutyeba yabantu, phakathi kwezinye iimpawu. Ngokomzekelo, omnye "syndromes 'enjalo ukutyeba, nto leyo eyaziwa elide, i zofuzo ekuthiwa Prader-uWilli syndrome. Ngokutsho kolunye uhlolisiso, abantu nale syndrome zingenzeka ukutyeba, ukulibaziseka yophuhliso, ukukhula hormone izivuka, indlala ngokugqithiseleyo, iyakwazi ukuba isambuku engaqhelekanga ekudleni.

Ngokutsho komnye uphando, izinto ezingaqhelekanga abakhubazekileyo ngokwasengqondweni, kobuso kunye nezinye iimpawu kunokuba kunxulumene kwezinye syndromes.

Uphando ithi 43 syndromes 79 abazange bayifumane igama. Ukongeza, izazinzulu sele uqinisekile ngokupheleleyo yemfuzo ezingundoqo syndromes-19 kuphela. Ngenxa yoko, ukuba ingxelo ukuqonda kwenxenye yemfuza ezisisiseko, ngokutsho uphando. Nakuba kunjalo, abaphandi bafumanisa 22 syndrome, izazinzulu ngaphambili engazi nto.

"A ukuqonda ngcono oonobangela yemfuza ezi syndromes ayikwazi kuphela ukuphucula ubomi babantu abachatshazelwa zezi zofuzo, kodwa ukusinceda ukuba siqonde ngcono izakhi kunye molecule zibalulekile ukutyeba," - umbhali abaphezulu uphononongo Devid Meyr, unjingalwazi iindlela zophando yezempilo ithi e McMaster University e Ontario, uthe kwingxelo.

Iziphumo uphononngo amawele

Izifundo zophononongo kwi namawele afanayo zibonise ukuba ukutyeba ngo-40-75 le ekhulwini ixhomekeke zofuzo - abaphandi ingxelo kuphando, epapashwe kwi ngoMatshi 27 kulindixesha Obesity Reviews. Kuyo abaphandi zigxininise neendidi ukutyeba ukuba anxulunyaniswa isakhi owodwa kwaye zibangela syndromes (syndromes, ngokwenkcazelo, ibandakanya isethi iimpawu).

Abaphandi waphawula ukuba amanye amaqela amabini ukuphazamiseka ukutyeba yofuzo engafakwanga kwisaveyi: iintlobo ukutyeba ukuba anxulunyaniswa zijini ezininzi, nabo ezinxulumene isakhi enye, kodwa hayi unobangela syndromes.

ukwanda

Uphando kwakhona umba indlela eqhelekileyo na ezi ntlobo ukutyeba, kodwa uqikelelo zazifumaneka kuphela 12 kubo. Eneneni, ezi syndromes zinqabile, ubukho babo ngaphantsi kwe-1 ityala abantu abazizigidi 1 nganye. Omnye ukuphazamiseka, umzekelo, ekuthiwa syndrome Ahlström, yafunyanwa malunga omnye umntu aphume 900, ngokutsho National Library of Medicine.

Ababhali waphawula: bathemba ukuba umsebenzi wabo uya ukuphucula ukusebenza yophando syndromes ukutyeba izakhi uzimisele.