Masana kimiyya sun ce akwai akalla 79 "raunuka" na kiba

Idan ya zo ga kiba, duk abin da yafi rikitarwa fiye da yadda aka fara kallo. Wani sabon nazarin karatun a Kanada ya nuna cewa kiba yana da nau'i-nau'i nau'i nau'in 79 da ke hade da kwayoyin halittar mutum, kuma yawancin su basu da yawa.

Abun da zai haifar da rashin lafiya a cikin aikin kwayoyin halitta

Kodayake abubuwan da suke rayuwa irin su cin abinci da aikin jiki suna taka muhimmiyar rawa a cikin kiba, binciken ya nuna cewa akwai kwayoyin halitta. Saboda haka, a cikin sabon binciken, masu bincike sun mayar da hankali akan nau'in kiba wanda zai iya haifar da kwayoyin halitta. Sun bincika fiye da 160 nazarin irin nau'o'in kiba. Binciken baya ya nuna cewa akwai nau'i nau'i 20 zuwa 30, - marubuta sun rubuta.

Amma a cikin sabon binciken, masu bincike sun gano kusan kashi 79 da suka kamu da cutar. Ta hanyar maye gurbin yana nufin yanayi wanda shine sakamakon sakamakon maye gurbi kuma ya sa mutum ya kasance mai ƙanshi tsakanin sauran alamu. Alal misali, daya daga cikin irin wannan "rashin lafiya" na kiba, wanda aka sani dashi, shine yanayin da ake kira Prader-Willi ciwo. Bisa ga binciken, mutanen da ke fama da wannan ciwo na iya shawo kan ƙanshi, jinkirta ci gaba, rashin girma na hormone, yunwa mai tsanani, kuma sun kasance masu amfani da abinci mara kyau.

Bisa ga wani nazari, wasu cututtuka na iya haɗuwa da rashin tausayi na tunanin mutum, abubuwan da ke cikin fuska da sauran alamu.

Binciken ya bayyana cewa, daga cikin nakasassu 79 ba a sami sunan ba. Bugu da ƙari, masana kimiyya sun ƙididdige ainihin kwayoyin halittu don kawai raunuka 19. Ta haka ne, sun bayar da cikakken fahimtar ainihin jinsin halittu, bisa ga binciken. Duk da haka, masu bincike sun gano magunguna 22, wanda masana kimiyya a baya basu sani ba.

"Ƙarin fahimtar ainihin kwayoyin halittar wadannan cututtuka ba kawai zai inganta rayuwar mutanen da ke shan wahala daga waɗannan maye gurbin ba, amma kuma ya taimaka mana mu zama mafi kyawun kwayoyin halitta da kwayoyin da suke da mahimmanci a cikin kiba," in ji babban masanin binciken David Meir, masanin farfesa na hanyoyin bincike na kiwon lafiya A Jami'ar McMaster a Ontario, a cikin wata sanarwa.

Sakamakon binciken a kan tagwaye

Nazarin da aka gudanar a kan ma'aurata guda biyu sun nuna cewa kifin da kashi 40-75 ya dogara ne akan yanayin kwayoyin halitta, masu bincike sun ce a cikin wani binciken da aka buga a ranar 27 ga Maris a Babbar Binciken. A ciki, masu bincike sun mayar da hankali ga irin nau'in kiba wanda ke hade da kwayar guda daya kuma yana haifar da ciwon sikila (raɗaɗɗa, ta ma'anarsa, sun haɗa da siginar alamun.)

Masu bincike sun lura cewa wasu kungiyoyi biyu na kwayoyin cutar baza'a hada da su ba a cikin bita: nau'in kiba da ke hade da kwayoyin halitta, da wadanda suke da alaka guda daya amma basu haifar da ciwo ba.

Tsarukan farfaɗo

Binciken ya kuma yi nazari game da irin yadda wadansu siffofin kiba suka kasance, amma kimanin 12 ne kawai aka kiyasta su. Lalle ne, waɗannan cututtuka suna da wuya, yawancin su ba shi da ƙasa fiye da 1 akan mutane miliyan 1. Daya daga cikin cututtuka, alal misali, wanda aka kira Alström ciwo, an samo shi a cikin mutum guda daga 900, a cewar Cibiyar Kasuwancin Ƙasar.

Mawallafa sun lura da cewa suna fatan cewa aikin su zai kara tasiri na bincike game da ciwon hauka mai ƙanshi.