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Ba za ka iya barci a dare? Zarge ka genes

Ka kwanta falke dukan dare, fatan shakata akalla 'yan sa'o'i? Ka gaji da tossing da kuma juya a cikin gado, kirgawa fiye da daya da tumaki ɗari, amma ba su iya samun cikin sihiri duniya na barci? Sai dai itace, wahala barci iya ƙara mana daga iyaye, kamar yadda suke shigar wanda ke aiki a cikin kwayoyin halittu.

Common Sanadin rashin barci

Ba zato ba tsammani, za mu ba su magana game da wadanda sau lokacin da ba za ka iya fada barci daga lokaci zuwa lokaci, misali, saboda sun kasance damu game da wani abu. Wannan yana nufin wani cikakken fledged rashin barci, wanda na iya wuce watanni da dama, ko ma shekaru. Yana iya faruwa ga wasu dalilai mabambanta, ciki har da tashin hankali, matalauta yanayi na barci, jiki da hankali Pathology, kazalika da gefen sakamakon wasu magunguna.

A baya can, masana kimiyya sun zaci wanzuwar kwayoyin alamomi cewa ba wasu mutane predisposed zuwa rashin barci, amma wani sabon binciken da aka buga a Nature Genetics, ba mu fi amincewa a daidaitar wannan ra'ayin fiye kafin.

Mene ne zargi halittar jini?

A tawagar masana kimiyya daga Jami'ar Amsterdam samu bakwai "hadarin genes" da na samfurin, wanda kunshi 113 006 mutane. Wadannan kwayoyin halittu kara hadarin rashin barci, a lokacin da idan aka kwatanta da dako da mutanen da suka yi ba. Duk da haka, da suka Ba dole ba sa rashin barci. Gaskiyar cewa hadarin da kwayoyin halittu ba kai tsaye alaka da tsarin barci, amma kasancewarsu a cikin mutum genome Halicci gefen sakamako da cewa alama sa matsalolin da barci.

Manufar wadannan genes - karanta DNA da RNA yin kofe, da kuma damar da cell, don samar da sigina kwayoyin, don haka ba za su iya sadarwa tare da su muhalli. Domin wasu dalilai, su zama bayyana a danganta wa] annan tare da wani ƙãra hadarin da dama yanayi, ciki har da tashin hankali cuta, ciki, neuroticism, akwai wani rashin alheri, ilimi matsaloli da rashin barci.

A binciken da tawagar ya bayyana cewa daya daga cikin wadannan genes ne mai hadarin - MEIS1 - An samu a lokuta da m kafafu ciwo da kuma lokaci-lokaci ƙungiyoyi a barci. Wadannan lokuta ne halin harben jiki ƙungiyoyi, yayin da rashin barci, ba shakka, daban-daban hallakaswa da tasiri a zuciyarsa.

Abin mamaki, hadarin genes kuma hade rashin barci kasance mafi kowa a maza (33 cent na samfurin) fiye da mata (24 bisa dari na samfurin). A halin yanzu, wannan bambanci na da wani bayani.

"Wannan ya nuna cewa rashin barci a maza da mata za su iya haifar da wani iri-iri na nazarin halittu da sunadaran," - ya ce binciken marubucin Danielle Posthuma, wani farfesa a ilimin kididdiga itatuwa aure, a Jami'ar Amsterdam.

tsanani yanayin

Saboda haka, har yanzu muna da yawa su koyi game da rashin barci, amma wannan binciken ya nuna cewa kwayoyin halitta gada daga iyaye, wasa da wani ya fi girma rawa fiye da baya tsammani. Kamar yadda ka gani, wasu mutane suna da rashin barci - shi ne ba kawai wani m yanayin.

A cikin wani hali, rashin barci ya zo da m shafi tunanin mutum da kuma ta jiki da kuɗin fito. Idan ya zama m isa, ya kamata ka ba dõgara a kan kwayoyin maganin barci. Shawarci afaretanka likita don samun actionable shawarwari.

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