Karyotypes - ia .... Where ua hoao no karyotype?

People pinepine i hookahuli ai i inoa, a mai i maopopo i ka likeʻole ma waena o ka chromosomal'ōewe syndromes a me nā maʻi. Kēia mau hua'ōlelo i okoa pathologies. Ma kēia 'atikala oe, e aʻo i ka karyotype, ka mea i ka hiʻona o ka chromosomal kāna hana.

He aha ke ano o ka manawa "karyotype"?

Karyotype - he huihui 'ana o kekahi chromosomes. Cytogenetic haʻawina ma ka hua'ōlelo o ko lākou nui a me ka 'ole lawe mai i kekahi mau makahiki, i kekahi manawa, i loko o ka wā e ola ana. He aha hiki ke nānā 'ia mai ka chromosome i loko o ke ao.

1. 'Ano a me ka nui.
2. poohiwi lōʻihi.
3. Ke alo aku o nā constrictions.
4. Location telomeres.

ano karyotypes

Ma nā mea a pau? Ueo o meaola e ola ana, me nā kānaka, he okoa karyotypes. O ka hui malu pu ana o na ano a pau o na chromosomes, ka haku mele 'ana o ka i hoakaka maʻamau functioning o kela a me keia mau kanaka ola honua. Karyotype mea:

1. O? Ueo i mea ano wale no o ka? Ueo.
2. Kanaka - typical kanaka.

Normal kanaka karyotype

Maʻi pu ma pathological loli, kapa chromosomal. Aaiaoe? Ua këia kā lākou mau 'ano a me ka' ole. Ma maʻamau kanaka chromosomes (karyotype) he 46 apana. Ma keia 'ole loaʻa nō nāʻano. Sex chromosomes i hookomoia ma ka nui o 2 apana. Ka i koe, 22 hui - asexual, ka mea i kapaia "autosomes."

Ma na wahine, e hōʻike 'ia ke keka chromosomes i ka paʻa o XX (mau nui chromosomes) a kane - XY (kekahi nui a me kekahi liʻiliʻi). Ma keia kumu, maʻamau karyotype ma ka nani hapalua o ka manaʻo kanaka i 46XX haʻilula, a me na kanaka - 46XY. I kekahi deviations mai kēia mau nā papakuhikuhi i likeʻole malformations, malformations, miscarriage, infertility, a me na mea e ae.

karyotype

Karyotype Ka Ikepili ia lŘlŘ ma ke kahua o ka halepaahao mahele, kā lākou Ana hoʻololi wā. Iloko o keia manawa, ka mea e loaʻa ai iaia. Hoʻopaʻa haʻawina ma luna o karyotypes hana ma kekahi kaʻina hana kūikawā i hookohu aku i, a mahope study o chromosomes i loko o ka malamalama microscope. Kēia papa hana e leie mai e ike i ka nui a me ka kinona, me ka 'ole o ke kino, e like me ka pono me iniiaiie a kiʻekiʻe constrictions a me inhomogeneity o na kahua. ka lahui inoa'ōnaehana i ke hoʻololi i visually hōʻike i ka chromosome hoʻololi. Mua, ke koho i ka helu (helu), a laila, kaulana i ko lakou ano - moe paha autosomes, a me ka kekahi kia - ia hiʻona (ka hapanui poʻohiwi lōʻihi).

All kiʻi i paʻi kiʻi pū i lalo o ka microscope i ka mea e hana ana i nā hoʻololi, a me ka totality o ke kookoo e ho'ōla i i ka piha kiʻi. He nui ia e ikea no karyotypes, ka mea e kōkua kuhikuhi i kaʻokoʻa pathology ma kahua o ka hoʻonaʻauao i kakahiaka nui o ka hanau ana a me ka ulu ana o ka embryo. Ma hope o nā mea a pau, ka mea e loli ai i ka hanau ana o ke olakino keiki kakou nana.

Nā 'ano o nā ho'āʻo ma no karyotype

Aia nō 2 ke ano o ka haʻawina ma luna o ka karyotype:

1. Hoʻoholo 'ana o ka karyotype i loko o leukocytes. Ua like me ka mākaʻi i nā mākua no ka loaa ole waho aʻeo ka chromosomal abnormalities. Ma hope o nā mea a pau, ina ka mea, ua hoopaaia, ka mea i ikea ma na hanauna e aku o aaiaoe maʻi. No keia Ka Ikepili, pono kekahi i ke hoʻomanawanui i ke koko ma luna o ke karyotype.
2. Prenatal mahele. Kēia Ka Ikepili ua hana ma ka utero e hōʻike chromosomal abnormalities i loko o ka fetus. He nui no nā mākua, e hana i ka Ka Ikepili, kaha karyotype. Ka uku no ka mea, inā hoʻopauaho, akā, ua pono e hoala kālā a me ka hana noiʻi. I ka wa a kekahi o na hopena o Ka Ikepili hōʻike i loko o ka hoopau wale o ka hāpai keiki, e like me fetal pathology paha e incompatible me ke ola paha i loko o ka wā e hiki mai, e lawe mai kaumaha, irreparable hopena.

Owai la ka mea e e ikea no ka karyotype?

Ma na aina, karyotype mea he elue i ka mare ana. A me ka pono pela, no ka mea, i kekahi kanaka i hoʻololi i ka 'ole o ka chromosomes, i aʻole e pili mai i kona ola. Akā, i kēia hiki wale i hoʻomaka ai ka wā hoʻolala hāpai keiki.

Like o ka hihia a me ka haawi ana o nā ho'āʻo ma, he mau hoahanau a me ka piha nāʻikepili no ka ho'ākāka 'ana. Ka mua pūʻulu kikowaena.

1. Ke alo aku o ka aaiaoe maʻi i loko o kekahi o nā noho male.
2. Ikaika aku miscarriage.
3. Me he kamaiki me ka aaiaoe maʻi.
4. Makahiki o ka expectant makuahine a me ka hoʻolālā hāpai keiki wahine no 35 makahiki.
5. 'Ole ma ke kino o kela pathogenic kumumea like me ka pāhawewe, Nine Inch, etc.
6. 'Aʻe' ana i moe? Acaeoey.

Pili nāʻikepili no ka haawi i karyotypes - keia koho ana. Kālailai i loko o ia hihia ia mea i makemake loa ia kekahi.

He aha hiki e loaʻa i ka manawa o Ka Ikepili ma ka karyotype?

Eʻoi mai ana i kēia ao, ua hiki ke aʻo i ka hailona e pili ana i kā lākou mau aaiaoe ola. Ka mea mua a me ka maikaʻi o nā mea a pau - e o ka manaoio i ke kanaka mea ola. Kekahi loli ma ka karyotype la deviations mai ke kūmau. Kēiaʻano o ka hana noiʻi, e kōkua i ka pohihihi mai:

1. Nā kumu o ka likeʻole kāna hana i loko o na keiki, e like me developmental 'ole,' imi naʻauao kino kīnā, premature cessation o ka ulu a me ka 'ē aʻe.
2. No ka huli ana i ka ka pilikia mai o ka hanau ana o ke keiki me ka aaiaoe maʻi.

Eia hou, i kēia Ka Ikepili e leie aku mākou, e kuhikuhi i keʻano o ka chromosomal maʻi. Aia i haʻi i ka haʻilula, i mea karyotypes syndromes e like me:

1. Down ka maʻi pale. I ka maʻi i hana i loko o ka makuwahine o ka opu 47 chromosomes. I ka 21 Leomakana loaʻa he hou hui pu ia lakou, i mea kuleana no ka maʻi.
2. Polysomes ma ka X-chromosome.
3. Patau maʻi pale.
4. Ke Kula Kaiapuni 'mā.
5. Popoki uwē maʻi pale a me na mea e ae.

Karyotype me abnormalities i loaʻa ma kahi o 1% o nā pēpē i. Mau kāna hana alakai i ka noʻonoʻo retardation, na pathologies, a me ka make. Hihia o abnormalities maoli he me maternal elemakule. Kēia pākēneka ololi i ka pilikia o ka ulu keiki mai Down maʻi pale. A hapai i ka makahiki o ka 35 ka kamepiula mea 1: 1000, a me ka 40 -1: 200, a ma hope o 45 - 1:19.

Where hiki au e ka Ikepili ma ka karyotype?

I loko nō o ka mea i keia ao he nui loa ka ikeia, a me ka loa, he pono ole, kekahi mea o ka naau kahi e hele karyotype, a ma kahi e lawe i kēia Ka Ikepili? Kēia ke kaʻina hana no ka nui manawa-e hoopau ana, a no ia mea, pipiʻi, no laila ka mea, ua i lawe mai i loko o ka Apana o nā keʻena lāʻau lapaʻau. Akā, i loko o nā nui kulanakauhale he mea he kula, a e karyotype Ka Ikepili, oe wale kiʻi i kōkua mai i ka kauka. Mau i ka hoʻolālā nā:

1. ohana hoʻolālā-oaio? a.
2. Lapaʻau o aaiaoe? Kulanui.
3. Hoikehonua, keʻena hoʻokolohua e mālama nei i likeʻole haʻawina.
4. maternity a me ka noho 'ana kamaliʻi-oaio? a.
5. Ponoi nā keʻena lāʻau lapaʻau.

E pale aku adverse hāpai keiki nā haumāna a me ke kuhikuhi i na kumu o ka infertility Pono, e akahele hoʻopaʻa haʻawina i ka chromosome i o nā noho male. Hoikehonua, ka loaʻaʻana karyotype haunaele e leie aku iā mākou e pili kāu kiʻina hana i ke kōkua 'oe i ke ola i ke keiki.

Kekahi o na kumu nui kumu o ka loli ma ka karyotype ka "hewa" spermatogenesis. Kekahi sperm me Nyos 'ole' ole i loko o ka fertilization o ka hua. Ka mea, hiki i ka hanau ana o ka embryo me ka'āno'ē karyotype. Ma waho aʻeo ia i keʻano o kāna hana me ka hoohuoi ana ilihune? Aneie rula, i ka hoʻonāukiukiʻana i ka mutation o chromosomes. A me lakou, ma ka huli, i ka hopena maikaʻi 'ole ma luna o ka loli o kanaka karyotype. e ili mau mutations, no laila, mai aa aku i ke ola o ko lākou unborn keiki a disparagingly pili ia i ka Ikepili o keia ano keia ano.