Mary Allen
Sidee bay shakhsiyadda eyga u horumartaa? Sifooyinkiisase ma la siiyey weligiis? Khabiir ayaa sharaxaya.
Marka la eego dabeecadda, eeyadu waa inay ku habboonaadaan milkiilahooda ama shaqadooda sida ugu macquulsan. Sababta ku filan sayniska si uu si dhow u eego shakhsiyadda eyga. Inta badan waa sii socoshada taas oo ka kooban fikradda dabeecadda. "Shakhsinimadu waxay ka dhalataa kala duwanaanshaha dabeecadeed ee shakhsiga ah kuwaas oo xasiloon waqti ka dib iyo xaalado kala duwan," ayuu sharxayaa baayooloji dabeecadda Stefanie Riemer oo ka tirsan kulliyadda Vetsuisse ee Jaamacadda Bern. Sifooyinka lagu tirin karo dabeecadaha qofnimo ayaa kala duwan. Bulsho ahaan, dheeldheel, cabsi la'aan, dagaal badan, tababarid, iyo hab-dhaqan bulsho ayaa safka hore kaga jira. Dulqaadka niyadjabku sidoo kale waa mid ka mid ah sifooyinka shakhsi ahaaneed, sida Riemer ay ku muujisay shaqadeeda.
Sidaa darteed, sababaha soo ifbaxa astaamaha dabeecadaha noocaas ah maaha kuwo tiro yar. Sida aadanaha, hiddo-wadaha, deegaanka, iyo waaya-aragnimadu waxay saameeyaan dabeecadda asxaabta afarta lugood leh. Sida laga soo xigtay Riemer, kala duwanaanshaha la xidhiidha taranka ee dabeecadda ayaa inta badan ah hidde. Isla mar ahaantaana, si kastaba ha ahaatee, saynis yahanku wuxuu xaddidaa: "Si kastaba ha ahaatee, ma saadaalin karno sifooyinka dabeecadda ee ku salaysan jinsiyadda." Suurtagal ma aha in dabeecadda laga soo jeediyo qoomka, mana aha in laga qiyaas qaato dabeecadda in la kala saaro. "In kasta oo sifooyinka qaarkood ay ka badan yihiin ama ka yar yihiin celcelis ahaan noocyada qaarkood marka loo eego kuwa kale, eyga kasta waa shakhsi," ayuu yidhi Riemer.
Hidde-sidayaasha waxay keenaan oo kaliya xaalad gaar ah - muujinta taas oo inta badan lagu go'aamiyo arrimaha deegaanka. "Marka iyo nooca hidde-sideyaasha la shido ama la damiyo waxay ku xiran tahay, waxyaabo kale, khibradaha shakhsi ahaaneed ama xitaa xaaladaha nololeed ee awoowayaasha," ayuu yiri Riemer. Tani waa waxa cilmigii weli da'da yar ee epigenetics uu wax ka qabto, taas oo muujinaysa in khibradaha sidoo kale la dhaxli karo.
Hooyo Daryeeli doonta
Gaar ahaan cabsida iyo walbahaarka waxay u muuqdaan inay yihiin arrimo go'aamin kara, taas oo, marka loo eego bayoolajiga dabeecadda, xitaa beddela maskaxda. Tani waxay muhiimad gaar ah u leedahay saddexda bilood ee labaad ee uurka, oo ah marxalad gaar ah oo muhiim u ah horumarka maskaxda. "Haddii hooyadu ay la kulanto diiqad daran xilligan, tani waxay badanaa keentaa dareenka walaaca ee sii kordhaya ee faraceeda." Mid ka mid ah sababaha ay eeyaha badan ee eeyaha waddooyinka ay uga shakiyaan dadka. Saaxiibada afarta lugood leh waxay ku heleen "sariirta", si loo hadlo. Marka laga eego dhinaca korriinka ee aragtida, tani waxay macno fiican samaynaysaa: faracyadu waxay si fiican ugu diyaar garoobeen deegaanka ay u badan tahay inay ku koraan.
Saamaynta hore ee dhalmada ka dib sidoo kale waa go'aan. Xayawaanka hooyada ah ee xanaaneeya, kuwaas oo xanaaneeya oo leefleefa xoolahooda yaryar, badanaa waxay leeyihiin caruur u adkeysata walwalka marka loo eego hooyooyinka taxadar la'aanta ah. "Xaqiiqda ah in kiiskan daryeelka hooyada - oo aan ahayn arrimo hidde-side ah - waa mid go'aaminaya daraasado lagu ogaaday in wiilasha hooyooyinka daryeela iyo kuwa dayacan ay beddeleen oo ay koriyeen hooyo ajnabi ah," ayuu yiri Riemer.
Si kastaba ha ahaatee, waayo-aragnimada dambe ee inta lagu jiro marxaladda bulsho-wadaaga ayaa saameyn xooggan ku leh dabeecadda eyga si dabeecadaha dabeecadda shakhsi ahaaneed ay adagtahay in la saadaaliyo da'da dhowr toddobaad. Saynis yahanku, sidaa darteed, waxa uu ka fikiraa in yar oo ku saabsan tijaabooyinka shakhsi ahaaneed ee muddadan, sida "imtixaanka puppy". "Tani waa sawir hal maalin gudaheed ah." Daraasaddooda, hal sifo oo keliya ayaa la saadaalin karaa markay jiraan lix toddobaad. "Eeyga oo muujiyay dabeecado badan oo sahamin ah ayaa sii waday sidii ay u samayn lahaayeen iyaga oo waaweyn."
Had iyo jeer ma aha qaladka Master-ka
Bayolojiga dabeecadda sidoo kale waxay ka og tahay cilmi-baaris iyada u gaar ah in dabeecaddu ay horeyba u qaadatay sifooyin xasilloon markay da'da tahay lix bilood. "Xitaa haddii shakhsiyadu xoogaa isbedesho da'da, sifooyinka habdhaqanku waxay ahaanayaan kuwo xasiloon marka loo eego asaagooda," ayuu yidhi Riemer. "Eyda ka walaacsan asxaabtooda lix bilood waxay weli muujinayaan u janjeersiga bilaha 18." Sidoo kale, eeyaha qalaad ee isku da'da ah waxay sidoo kale jecel yihiin inay la joogaan dadka kale. Haddii deegaanku uu ahaado mid xasiloon. Si kastaba ha ahaatee, waayo-aragnimada ba'an waxay u horseedi kartaa isbeddel shakhsiyeed xitaa waqti dambe.
Intaa waxaa dheer, milkiilayaasha eyda iyo kuwa gaarka ah ayaa sidoo kale door ka ciyaara. Labaduba waxay saameeyaan shakhsiyadda eyga dabeecadahooda gaarka ah. Cilmi-baaraha Hungarian Borbála Turcsán ayaa muujiyay sida eeyaha kale ee guriga ay u caawiyaan qaabeynta jilayaasha eeyaha kale: Eyda ayaa si gaar ah loogu hayaa shakhsi ahaan milkiilahooda, halka shakhsiyaadka eyga ee guryaha eeyaha badan ay is dhammaystireen midba midka kale.
Daraasad kale oo Hungarian ah oo ay samaysay Anna Kis waxay ogaatay in milkiilayaasha neerfayaasha ay bixiyaan amarrada xayawaankooda marar badan marka loo eego kuwa kale marka ay tababarayaan eeyaha. Milkiilayaasha eyda qallafsan, dhanka kale, waa deeqsinimo badan ammaan inta lagu jiro tababarka. Si kastaba ha ahaatee, Stefanie Riemer ayaa ka digaya in si degdeg ah loo gaaro gabagabada: "Mar walba ma aha qaladka dhamaadka kale ee xariiqda." Saynis yahanku waxa uu dib u dhigayaa in ay ka badan tahay isku darka dhowr arrimood oo door ka ciyaara soo ifbaxa sifooyinka aan loo baahnayn. "Si kastaba ha ahaatee, waxaan saameyn ku yeelan karnaa shakhsiyadda eeyga ilaa xad," ayuu yiri Riemer. Waxay ku talinaysaa kor u qaadida yididiilo ee eeyaha gaar ahaan. Waa isku mid innaga oo ah bini'aadamka: Mar kasta oo uu eeygu si madax-bannaan u leeyahay waayo-aragnimada wanaagsan ee nolol maalmeedka, waxay sii kordhinaysaa rajooyinka mustaqbalka.