Chii chinonzi Klinefelter syndrome kana 47, XXY ?:
Klinefelter syndrome inowanzosvibisa maitiro evanhu mune imwe X chromosome. Mimwe mitemo inosanganiswa naKlinefelter inonzi hypothyroidism, kusabereka, kenza yechechi, uye kuwedzerwa kwengozi yekenza yemazamu yemurume.
Ndezvipi zvimwe zviratidzo ?:
- testosterone kukwana
- mazamu akawedzerwa (gynecomastia)
- zviso zvishoma uye bvudzi
- small hard testes
- kusakwanisa kubereka mbeu (infertility)
Chromosomes uye Klinefelter syndrome, 47XXY:
Vanhu vanowanzova nema chromosomes maviri zvepabonde mune rimwe sero. Madzimai ane maviri X chromosomes, uye varume vane X uye imwe Y. Varume vari neKlinefelter syndrome kazhinji vane kopi imwe chete yek X chromosome, nokuda kwekromosomes 47 yega rimwe nerimwe; izvi zvinotaurwa se (47, XXY.) Vamwe varume vane Klinefelter syndrome vane imwe yero X chromosome mune imwe chete yemasero avo; iyi inonzi "mosaic 46, XY / 47, XXY." Mamwe mapepa eX chromosome anopesana nekukurudzirwa kwepabonde kwepabonde uye testicular function, nekutsanangura mamwe emamiriro akataurwa pamusoro apa.
Chikonzero cheKlinefelter syndrome:
Klinefelter syndrome haisi nhaka yakagara nhaka asi inowanzoitika. Inowanzova mugumisiro wekanganiso iyo inowanikwa panguva yekuparadzanisa masero panguva yekuumbwa kweii kana hutachiona masero. Semuenzaniso, yei kana chirume chemhondi inogona kuva nekopi yepamusoro ye X chromosome semugumisiro wekusawirirana kwemasero.
Kana imwe yemasero aya inobatanidzwa pamuviri, chigumisiro mwana mwana ane X chromosome yakawedzerwa mumasero emuviri wemuviri. Apo kukanganisa muchitsauko chekuparadzanisa kunoitika pakutanga kwekukura kwekuberekwa (panzvimbo pekusati kwasvika mumumvuri) chigumisiro chemavara, zvinoreva kuti haisi yese sekipi mumuviri inoshandiswa.
Mhinduro Pamurume:
Sezvo 47XXY ingave isipo mune imwe sero muviri, imwe neimwe yakasiyana. Hazvirevi zviratidzo zvose zvinogona kuonekwa, uye zviitiko zvakawanda hazvisi pachena. Zvinonyanya kukosha ndezvi:
- kenza yemazamu
- kusabereka
- osteoporosis
- kuora mwoyo
- chirwere cheshuga
- matambudziko e thyroid
- gumbo ronda
- matambudziko emeno
Mishonga:
Testosterone inogona kupiwa inrapeutically, kubatsira rubatsiro rwemuviri sezvo murume ari kufambira mberi mukukura. Kana testosterone inopiwa Klinefelter syndrome, inofanira kuenderera mberi nguva dzose yeupenyu hwose.
Hormonal therapy haizokudziri kubereka, asi testicular sperm extraction uye in vitro fertilization inogona kubatsira kuguma pakuberekwa.
Kana murume ane ruzivo ane dambudziko pamusoro pekuita zvepabonde kana kusagadzikana kwepabonde, mazano ekugadzirisa anogona kubatsira.
Ukama neGynecomastia uye Kanzvadzi yeBabereki:
Klinefelter syndrome inobatanidza nehuwandu hwekuwedzera kenza yemukomana yemazamu. Gynecomastia (yakakurumbira mazamu mumurume) chiratidzo chimwechete cheKlinefelter syndrome. Kuva nemamwe mafupa emvere kunowedzera mukana wekudzidzira kenza yemazamu.
References:
National Institutes of Health. Chii Chinonzi Klinefelter Syndrome? Kunzwisisa Klinefelter Syndrome. Yokupedzisira zuva rakadzokororwa: 15 August 2006. Chii chinonzi Klinefelter Syndrome?
American Association for Klinefelter Syndrome Information & Support. Bhuku reKlinefelter Syndrome (PDF document). Yokupedzisira zuva rakadzokororwa: 2005. Mutungamiri weKlinefelter Syndrome