Ana athu onse ndi osiyana komanso apadera. Nthawi zina kusiyana kumeneku kumachokera ku majini awo, ndiko kuti, kuyambira kubadwa. Lero tikambirana za vuto lomwe limayamba chifukwa cha kusintha kwa majini, koma silimakambidwa kwambiri m'gulu la anthu. Izi zikutanthauza kuti, maselo a mnyamata ali ndi chromosome yowonjezera ya Y, kapena pankhani ya zamankhwala, XYY syndrome. Musachite mantha mukamva izi, tiyeni timvetse zonse zokhudza izi mosavuta.
Nchifukwa chiyani izi zimachitika? Nchiyani chimayambitsa matenda a XYY?
Mwachidule, selo lililonse m'thupi lathu lili ndi chinthu chotchedwa ma chromosome . Taganizirani ngati mabuku ophunzitsira omwe amamanga matupi athu. Kawirikawiri, selo lililonse limakhala ndi mabuku ophunzitsira awa, kapena ma chromosome 46. Timapeza awa m'magawo 23. Timapeza limodzi kuchokera pagulu lililonse, limodzi kuchokera kwa amayi athu ndi limodzi kuchokera kwa abambo athu.
Pa mapeyala 23 awa, mapeyala 22 oyamba ndi omwe amatsimikiza makhalidwe ena onse a thupi lathu. Mapeyala 23 ndi omwe amatsimikiza kugonana kwathu. Pankhani ya mtsikana, mapeyala awa ndi XX, ndipo pankhani ya mnyamata, ndi XY.
Umu ndi momwe matenda a XYY amachitikira. Mwana akatenga pakati, cholakwika chaching'ono chimachitika pakupanga umuna wa bambo, zomwe zimapangitsa kuti chromosome yowonjezera ya Y iwonjezedwe ku umunawo. Izi zimatchedwa nondisjunction mu sayansi ya zamankhwala. Kenako, selo lililonse m'thupi la mwana wamwamuna wobadwa kuchokera ku umunawo limakhala ndi kuphatikiza kwa chromosome ya XYY m'malo mwa XY yachibadwa.
Chofunika kwambiri n’chakuti izi si vuto la mayi kapena bambo . Komanso, si vuto lobadwa nalo. Kutanthauza kuti, bambo amene ali ndi matenda a XYY sangapereke vutoli kwa mwana wake wamwamuna.
Kodi mwana amene ali ndi matenda a XYY amakhala ndi makhalidwe otani?
Ili ndi vuto lalikulu kwa anthu ambiri. Koma zoona zake n'zakuti, si anyamata onse omwe ali ndi matenda a XYY omwe amasonyeza kusiyana kwakukulu kwa thupi. Nthawi zina, palibe zizindikiro zapadera zomwe zimaonekera.
Mtundu wathu wa majini ndi mndandanda wa malangizo omwe amapanga thupi lathu. Kapangidwe ka majini aka, pamodzi ndi malo omwe timakhala, zimatsimikizira mawonekedwe athu akunja monga kutalika, kulemera, ndi mawonekedwe.
Komabe, pali zizindikiro zina zakuthupi zomwe nthawi zina zingagwirizane ndi vutoli. Koma kumbukirani kuti si zizindikiro zonse izi zomwe zimakhudza aliyense.
| Khalidwe la thupi | Kufotokozera kosavuta |
|---|---|
| Kukhala wamtali kuposa wamba | Ichi ndi khalidwe lofala kwambiri. Angakhale aatali kuposa ena onse m'banjamo. |
| Mutu ndi mano akulu | Mutu ndi mano zimatha kukhala zazikulu kwambiri poyerekeza ndi kukula kwa thupi. |
| Mapazi osalala | Kusowa kwa kupindika kwabwinobwino kumbuyo kwa msana. |
| Mtunda waukulu pakati pa maso | Mtunda pakati pa maso ndi wokulirapo pang'ono kuposa wamba. |
| Scoliosis | Pali kuthekera kwa kupindika kwa msana mbali ina. |
| Kukula kwa ma testicular | Machende ena a ana angakhale aakulu kuposa masiku onse. |
Monga tanenera kale, kukhala wamtali kuposa wamba ndiye khalidwe lofala kwambiri pakati pa anthuwa. Kafukufuku wapeza kuti anthuwa ali ndi kopi yowonjezera ya jini ya SHOX pa ma chromosome athu ogonana, zomwe zimayambitsa kukula kwa mafupa mwachangu, makamaka m'miyendo.
Amuna ambiri omwe ali ndi matenda a XYY amakhala ndi kukula kwabwinobwino kwa kugonana komanso kuchuluka kwa testosterone m'thupi, kotero amatha kubereka ana. Komabe, amuna ochepa kwambiri amatha kukhala ndi mavuto osabereka.
Kodi zizindikiro zokhudzana ndi vutoli ndi ziti?
Matenda a XYY amatha kugwirizanitsidwa ndi matenda enaake komanso mavuto ophunzirira. Komabe, mtundu wa zizindikirozi umasiyana kwambiri kuchokera kwa munthu ndi munthu. Ngakhale ena angakumane nazo pang'ono, ena angakhudzidwe kwambiri.
| Gulu la zizindikiro | Zochitika zomwe zingatheke |
|---|---|
| Kuchedwa kwa Kukula | |
| Luso la magalimoto | Kuchedwa pang'ono pa zinthu monga kukhala pansi, kuyenda, ndi zina zotero. Kuchepa kwa minofu. |
| Kuchedwa kulankhula | Kuchedwa kuyamba kulankhula kapena mavuto ena olankhula. |
| Mavuto a kuphunzira ndi khalidwe | |
| Mavuto ophunzirira | Kukhala ndi vuto lina powerenga ndi kulemba. |
| Machitidwe a khalidwe | ADHD (Attention Deficit Hyperactivity Disorder), Mild Autism Spectrum Disorder, Nkhawa, Kusakhazikika. |
| Mavuto ena azaumoyo | |
| Mkhalidwe wakuthupi | Mphumu, khunyu, kunjenjemera kwa manja. |
Nayi mfundo ina yomwe tonse tiyenera kukumbukira: Kulephera kwa nzeru .Kulephera kwa nzeru si chinthu chofala kwambiri pa matenda a XYY. Nzeru za ana awa nthawi zambiri zimakhala mkati mwa msinkhu wofanana.
Kodi matenda a XYY amapezedwa bwanji?
Vutoli lingathe kupezeka kudzera mu mayeso omwe amachitika mwana asanabadwe, kutanthauza kuti, panthawi ya mimba , komanso kudzera mu mayeso omwe amachitika pa msinkhu uliwonse wobadwa.
- Pa nthawi ya mimba: Matendawa amatha kupezeka kudzera mu mayeso apadera a majini monga Amniocentesis kapena Chorionic Villus Sampling omwe amachitidwa pa mayi wapakati.
- Pambuyo pobadwa: Kuyezetsa karyotype kumachitika kawirikawiri. Uku ndi kuyesa magazi kosavuta. Kungathe kudziwa molondola kuchuluka kwa ma chromosome m'maselo athu ndi momwe amakhalira.
Vutoli likadziwika, ngati mwana wanu akuchedwa kulankhula kapena luso lake loyendetsa galimoto, njira zapadera zothandizira ndi thandizo la maphunziro zingathandize. Lankhulani ndi dokotala wanu za izi ndipo, ngati kuli kofunikira, mutumizeni kwa dokotala wa ana, katswiri wa majini, kapena katswiri wa chitukuko.
Ndipotu, amuna ambiri omwe ali ndi matenda a XYY padziko lonse lapansi amakhala moyo wawo wonse osadziwa. Izi zili choncho chifukwa alibe zizindikiro zilizonse zooneka.
Uthenga Wopita Nawo Kunyumba
- Matenda a XYY ndi matenda a majini omwe amapezeka mwangozi. Samachitika chifukwa cha kulakwitsa kwa kholo kapena cholowa kuchokera ku mibadwomibadwo.
- Anyamata ndi akuluakulu ambiri amakhala ndi moyo wathanzi, wabwinobwino popanda zizindikiro kapena zizindikiro zochepa kwambiri.
- Khalidwe lofala kwambiri ndi kukhala wamtali kuposa wamba.
- Vutoli nthawi zambiri silimayambitsa vuto la maganizo.
- Ngati mwana ali ndi mavuto monga kuchedwa kulankhula kapena kukula kwa minofu, kuzindikira msanga ndi chithandizo choyenera kungathandize kwambiri. Lankhulani ndi dokotala wanu za nkhawa zilizonse.
Matenda a XYY, matenda a Jacob, chromosome yowonjezera ya Y, matenda a majini, Karyotype, ana aamuna, kuchedwa kukula
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