Shin babban yatsanka yana lanƙwasa baya ta wata hanya mai ban mamaki? Ana kiransa (Thumb na Hitchhiker)! Bari mu yi magana game da wannan.

Shin ka taɓa ganin mutane suna lanƙwasa manyan yatsun hannunsu baya kamar roba? Kamar lokacin da kake ƙoƙarin tsayar da mota a kan hanya kana juya babban yatsanka sama? Wataƙila za ka iya lanƙwasa manyan yatsun hannunka ta wannan hanyar. Wannan shine abin da ake kira kawai `(Hitchhiker's Thumb)` a fannin likitanci. Shin za mu yi magana game da wannan dalla-dalla a yau?

Menene wannan '(Babban Yatsa na Hitchhiker)'? A takaice dai...

Babban yatsan Hitchhiker yanayi ne da haɗin da ya fi kusa da ƙusa a babban yatsanka yake da sassauƙa sosai, ma'ana ana iya lanƙwasa shi baya da gaba (mai motsi). Likitoci kuma suna kiran wannan "haɗin gwiwa na nesa." A taƙaice, idan za ka iya lanƙwasa saman babban yatsanka sama da digiri 50 a baya, za ka iya samun Babban yatsan Hitchhiker.

Ka yi tunanin kamar babban yatsan da kake amfani da shi don neman lif don tsayar da mota a kan titi. Haka babban yatsan yake a wannan yanayin. Shi ya sa ake kiransa da "'Babban yatsan Hitchhiker'". Yana iya zama a kan babban yatsan hannunka ɗaya kawai, ko kuma a duka biyun. Wasu mutane suna da babban yatsan hannu mai lanƙwasa a hannu ɗaya, yayin da babban yatsan hannun ɗayan hannun yawanci a miƙe yake.

Abu mafi mahimmanci shine a mafi yawan lokuta, Hitchhiker's Thumb baya haifar da wani ciwo . Hakanan baya haifar da rashin jin daɗi ko rikitarwa yayin amfani da hannu. Duk da haka, a lokuta da ba kasafai ake samunsa ba, yana iya kasancewa da alaƙa da wasu yanayi na kwayoyin halitta.

Me yasa wannan '(Thumb's Hitchhiker)' ke tasowa? Shin kwayoyin halitta ne?

Haka ne, masana kimiyya da yawa sun yi imanin cewa "Thumb na Hitchhiker" wani abu ne da ake bayarwa daga tsara zuwa tsara , ma'ana abu ne da kuke samu daga iyayenku.

Ka sani, a shekarar 1953, masu bincike biyu sun gudanar da bincike kan iyalai kusan 450. Sun yi amfani da na'urar auna girman yatsun mutane. Idan babban yatsan wani ya lanƙwasa digiri 50 ko fiye, sun kira shi "Thumb na Hitchhiker." Daga wannan binciken, sun gano cewa "Thumb na Hitchhiker" wani siffa ce ta kwayoyin halitta kuma ana yaɗa ta ta hanyar tsararraki a matsayin siffa ta recessive .

Yanzu bari mu ga menene wannan fasalin shuɗin kawai.

Kowace siffa ta jikinmu, misali tsayinka, launin fata, launin ido, da sauransu, ana tantance ta ne ta hanyar kwayoyin halittar da muke samu daga iyayenmu. Waɗannan kwayoyin halittar suna cikin DNA ɗinmu. Ga kowace siffa, muna karɓar kwayoyin halitta guda biyu, ɗaya daga mahaifiyarmu ɗaya kuma daga mahaifinmu. Waɗannan kwayoyin halitta suna da siffofi na musamman, waɗanda ake kira alleles.

Ka yi tunanin, idan waɗannan "alleles" guda biyu sun bambanta, ɗaya na iya zama kwayar halitta mai rinjaye ko "ƙarfi", ɗayan kuma na iya zama kwayar halitta mai komawa baya .Yana iya zama kwayar halitta "recessive" ko "rauni". Idan kwayar halitta mai rinjaye tana nan, tana danne kwayar halitta mai rinjaye, kuma sifar kwayar halitta mai rinjaye tana fitowa. Duk da haka, idan ka sami kwayoyin halitta masu rabuwa biyu daga mahaifiyarka da mahaifinka, to haka nan za ka sami sifar kwayar halitta mai rabuwa, kamar wannan "(Hitchhiker's Thumb)".

Wannan yana nufin, idan iyayenku biyu suna da '(Hitchhiker's Thumb)', akwai yiwuwar ku ma ku same shi. Duk da haka, idan kun sami kwayar halitta mai rinjaye don babban yatsa daga ɗayan iyayenku da kuma kwayar halitta mai raguwa don '(Hitchhiker's Thumb)' daga ɗayan iyaye, ba za ku sami '(Hitchhiker's Thumb)' ba. Domin wannan kwayar halitta mai rinjaye tana danne kwayar halitta mai raguwa. Kun fahimta?

Wadanne wasu matsalolin lafiya za a iya dangantawa da `(Hitchhiker's Thumb)`?

Duk da cewa babban yatsan Hitchhiker ba matsala ba ce kawai, a wasu lokutan ana iya ganinsa a matsayin wata alama ta wasu cututtukan kwayoyin halitta. Ga wasu daga cikin waɗannan yanayi:

• Ciwon Haɗin Gaɓɓai: Wannan cuta ce ta haɗin nama. Mutanen da ke da wannan yanayin suna da sassauƙa da rauni a jijiyoyi, wanda ke sa gaɓɓansu su fi sassauƙa fiye da yadda aka saba.
• Ciwon Diastrophic Dysplasia: Wannan wata cuta ce ta kwayoyin halitta da ba kasafai ake samu ba, wadda ke shafar ci gaban ƙashi da guringuntsi. Wani nau'in ciwon kwarangwal ne.
• Nau'in Atelosteogenesis na 2: Wannan kuma wata cuta ce ta kwayoyin halitta da ba kasafai ake samunta ba wacce ke shafar ci gaban ƙasusuwa da guringuntsi. Yana kama da "Diastrophic dysplasia" da aka ambata a baya, amma yana ɗan tsananta kaɗan.
• Nau'in Atelosteogenesis na 3: Wannan kuma cuta ce ta kwayoyin halitta da ba kasafai ake samunta ba. Tana shafar girman ƙashi a duk faɗin jiki.

Yana da muhimmanci a tuna cewa waɗannan yanayi ba kasafai suke faruwa ba. Wannan ba yana nufin cewa duk wanda ke da '(Hitchhiker's Thumb)' yana da waɗannan yanayi ba.

Wadanne alamomi ya kamata ku yi tsammanin idan kuna da '(Hitchhiker's Thumb)'?

Idan kana da haɗin babban yatsa mai sassauƙa (mai motsi), wannan shine babban alamar Hitchhiker's Thumb. A mafi yawan lokuta, babu wasu alamu da ke tare da wannan.

Duk da haka, kamar yadda muka tattauna a baya, Hitchhiker's Thumb wani lokaci yana iya zama wani ɓangare na wata cuta ko yanayi. A wannan yanayin, za a ga shi tare da alamun wannan cutar. Saboda haka, idan kuna tunanin kuna da wasu alamu marasa kyau tare da Hitchhiker's Thumb, ya fi kyau ku sanar da likita.

Me zai faru da wanda ke da '(Hitchhiker's Thumb)'? Me makomar za ta kasance?

Domin a yi hasashen makomar wani mai "Babban Yatsa na Hitchhiker", muna buƙatar duba musabbabin.

• Idan akwai ɗaya kawai (Thumb na Hitchhiker) a ware:Yawancin mutane suna da haɗin babban yatsa mai sassauƙa. Samun "babban yatsan hitchhiker" ɗaya kawai ba ya haifar da ciwo ko kuma ya hana amfani da hannu. Ba ya haifar da wasu matsalolin lafiya. Duk da haka, wasu bincike sun nuna cewa mutanen da ke da wannan yanayin na iya ɗan fi wasu kamuwa da ciwon gaɓoɓi .
• Idan aka haɗa shi da wata cuta: To, yanayin da zai faru nan gaba zai bambanta dangane da cutar da ake magana a kai.
• Misali, mutumin da ke fama da matsalar haɗin gwiwa (gabobi hypermobility syndrome) zai iya fuskantar raguwar alamun cutar yayin da yake tsufa kuma yana kamuwa da ciwon gaɓɓai. Ga wasu, alamun ba su da yawa. Ga wasu kuma, ciwon na iya zama mai tsanani. Amma a mafi yawan lokuta, ana iya magance matsalar ta hanyar kare gidajen haɗin gwiwa da kuma shan magungunan rage radadi.
• Mutanen da ke fama da cutar diastrophic dysplasia za su iya rayuwa ta yau da kullun idan aka yi musu magani yadda ya kamata. Maganin ya dogara ne da alamun cutar da kuma tsarin jikin da abin ya shafa. Zai iya haɗawa da maganin abinci mai gina jiki, maganin numfashi, maganin motsa jiki, tiyatar hannu, maganin haƙori, da kuma maganin steroid.
• Ciwon atelosteogenesis na nau'in 2 da nau'in 3 na iya haifar da matsalolin lafiya masu tsanani. Jarirai da yawa da ke fama da waɗannan yanayi suna haihuwa a mace ko kuma suna mutuwa jim kaɗan bayan haihuwa sakamakon gazawar numfashi. Duk da haka, wasu jarirai suna rayuwa tare da kulawa ta kusa da likita da magani.

Yaushe ya kamata mu ga likita?

Idan kana ganin kana da '(Hitchhiker's Thumb)', ko kuma idan kana zargin kana da ɗaya daga cikin sauran cututtukan da muka tattauna, yana da kyau ka ga likita don neman shawara. Musamman ma, ka tabbata ka nemi shawarar likita idan ka fuskanci ɗaya daga cikin waɗannan alamun:

• Idan ka lura da canji a aikin hannunka ko wani haɗin gwiwa .
• Idan ka ji canji a ikon motsa hannunka ko wani haɗin gwiwa (kamar rauni, rauni).
• Idan ka lura da kumburi da/ko canjin kamanni a hannunka ko wani haɗin gwiwa .
• Idan ciwon da ke hannunka ko wani haɗin gwiwa yana ƙara muni .

Shin da gaske ne `(Hitchhiker's Thumb)` tatsuniya ce?

Wannan ma wani abu ne mai ban sha'awa. Wasu mutane suna ganin cewa ''(Thumb's Hitchhiker)' labari ne kawai, tatsuniya ce. Domin ba a yi bincike sosai kan wannan ba tun bayan wannan binciken na 1953.

Wasu masana kimiyya sun yi imanin cewa babban yatsa ba za a iya iyakance shi ga nau'i biyu kawai ba - wato babban yatsan mai hitchhiker da babban yatsan wanda ba mai hitchhiker ba. Sun yi imanin cewa babban yatsan mai hitchhiker ya fi rikitarwa, kuma ba a sarrafa shi ta hanyar kwayar halitta ɗaya, ko alleles guda biyu ba. Sun yi imanin cewa adadin lanƙwasa babban yatsa ya bambanta sosai daga mutum zuwa mutum, daga inda wasu mutane ba su da lanƙwasa kwata-kwata ga wasu waɗanda ke da babban matakin lanƙwasa. Saboda haka, sun ce ba za a iya rarraba babban yatsa zuwa nau'i ɗaya kawai ba, kuma ana buƙatar ƙarin bincike kan wannan batu.

To, me ya kamata mu tuna a ƙarshe?

To, bari mu taƙaita wasu muhimman abubuwan da za ku ga suna da mahimmanci daga abin da muka tattauna a kai:

Idan za ka iya lanƙwasa saman babban yatsanka a baya fiye da digiri 50, za ka iya samun '(Hitchhiker's Thumb)'.

Ga yawancin mutane, wannan yana nufin cewa haɗin gwiwar babban yatsanka suna da sassauƙa sosai. Sau da yawa, wannan ba shi da zafi kuma babu matsala ta amfani da hannunka.

Duk da haka, ba kasafai ake danganta Hitchhiker's Thumb da wata cuta ko yanayi ta kwayoyin halitta da ba kasafai ake samunta ba.

Idan kana da wata damuwa game da wannan, ko kuma idan kana da wasu alamu marasa kyau tare da wannan babban yatsa, ya fi kyau ka ga likita don neman shawara. Daga nan likita zai iya taimaka maka idan akwai buƙata, ya magance duk wata matsala da za ka iya fuskanta, sannan ya bayyana maka yanayinka.

To, shin babban yatsanka yana lanƙwasa haka ma? Zai iya zama abin mamaki! Amma, idan kana cikin shakka, koyaushe yana da kyau a tambaya, ko ba haka ba?

` Hitchhiker's Thumb, babban yatsa, haɗin gwiwa, kwayar halitta, motsi mai yawa, haɓakar haɗin gwiwa mai nisa, yanayin recessive