Ahụ ikeNa nkà mmụta ọgwụ

Vitrification nke oocytes: ihe ọ bụ?

Na-adịbeghị anya, na vitro njikọta na-emepe emepe nnọọ ngwa ngwa. Nke a na usoro a na-agaghịkwa atụle ga-ihe ịrịba na keerughi ndị nkịtị anya. IVF a rụrụ n'ụwa nile. Pụrụ iche laboratories na clinics dị na bụla isi obodo. Kwa afo ịzụlite ọhụrụ, mma-abịaru nso ka ọmụmụ. Site na mmepe nke usoro a, ọtụtụ na-adịghị emepụta di na nwunye na-enwe ike ibu nne na nna. Ọtụtụ mgbe, ndị collection of ọmụma banyere IVF, nwanyi na-eche ihu a okwu ndị dị otú ahụ dị ka vitrification nke oocytes. Nke a na okwu na-ezo aka a dịtụ ọhụrụ usoro na-enye gị ohere iji melite ogo nke àkwá.

Echiche nke "oocyte vitrification" - ihe ọ bụ?

Iji ghọta otú usoro nke vitrification, ị ga-enwe ihe echiche nke na vitro Fertilization. Nke a na usoro-agụnye ụfọdụ n'ime ndị inyom na izizi sel (oocytes) si ovaries. Mgbe ahụ e nwere ha ọcha ma njikọta spam na-enye onyinye ma ọ bụ onye òtù ọlụlụ (ma ọ bụrụ na di nwere ike ghara inwe ụmụ). Mgbe nke a, na òkè zaigọtụ na-enịm ke eriri akpa nwa oghere. Vitrification nke oocytes - a usoro yiri cryopreservation nke oocytes. Otú ọ dị, ọ bụ ndị ọzọ elu. N'okpuru vitrification pụtara kefriza nke ọmụmụ akabeghị aka izizi mkpụrụ ndụ. Dị ka a N'ihi ya, ndị oocytes nwere ike ịchekwa ruo ogologo oge. N'agbanyeghị "friji" ala, Vitrified mkpụrụ ndụ ịnọgide na-viable. Nke a na usoro a na-atụle ga-a nnukwu itunanya ke ọgwụ, n'ihi na ekele ya ndị inyom na-enwe ike nwere a nwa, ọbụna na-anọghị nke omumu akụkụ.

Gịnị bụ nzube nke oocyte vitrification a rụrụ?

Na Europe, echiche dị otú ahụ dị ka cryopreservation, vitrification nke embrayo na oocytes, a mara maka a ogologo oge. Nke a nwere ike hụrụ na n'ebe ọdịda anyanwụ film na nkà mmụta ọgwụ. Na mba nke bụbu Soviet Union, kwa, ndị dọkịta maara na usoro ndị a ruo ọtụtụ iri afọ. Otú ọ dị, ndị a na usoro na-dị ka ọrịa na-adịbeghị anya. N'ọnọdụ ka ukwuu, vitrification nke oocytes emepụta maka na vitro Fertilization. N'oge kefriza nke ọmụmụ akabeghị aka mkpụrụ ndụ ndị dị otú ahụ a ụzọ a nwaanyị nwere a ukwuu ohere ịga nke ọma IVF. The mbụ ogbe nke ahọrọ oocytes si ovary ike dajụọ. Na nke a re-atụ nke ihe na-adịghị chọrọ, dị ka e nwere ndị na-ama Vitrified mkpụrụ ndụ. Ke adianade do, e nwere otu mgbe a akpali mmasị ụzọ rịọ ichebe oocytes maka a ogologo oge. ọ na-emekarị chọrọ dị iche iche-enweghị nchịkwa na ọnọdụ nke a nwaanyị nwere ike bụghị ụmụ. Ọzọkwa, dị otú ahụ a na arịrịọ na-ezo ọrịa na-akwadebe maka ịwa ahụ iji wepụ omumu akụkụ.

N'okpuru dịghị pathologies nwere ike ikwu vitrification àkwá?

Vitrification nke oocytes na embrayo - a ugwo usoro dị ka onye ọ bụla. Special-egosi ya na-enweghị, o sina dị, ọ dị mkpa na na kpọmkwem ikpe. Nke a apụtaghị na ụfọdụ ụmụ nwaanyị ike imeli vitrified ha mkpụrụ ndụ. O sina dị, na-anọghị nke ihe maka kefriza nke oocytes na a yiri ejiji ọrịa nwere ike ikwu cryopreservation. Ọtụtụ mgbe vitrification Ẹnịm n'okpuru ndị na-esonụ ọnọdụ:

  1. Akwadebe ovariectomy. Nke a na ime ihe a rụrụ na ovarian cancer na enyo nke ya mmepe. Nke a mere bụ nnọọ ebe nile, ebe ọ bụ na ọtụtụ mgbe, gynecological cancer pathologies wepụrụ na akpanwa.
  2. Enweghi ike nweta spam kwa ụbọchị oriri nke oocytes. N'ihi nke a, mkpụrụ ndụ dị mkpa ka a oyi kpọnwụrụ ka ogologo dị ka ihe maka njikọta gaghị nyere.
  3. Cancer nke ọ bụla orunótu. N'agbanyeghị ebe o nwere a cancer na-achọ Radiotherapy na ọgwụgwọ chemical (cytostatic) ọgwụ ọjọọ. Onye ọ bụla n'ime ụzọ ndị a ekwesighi mmetụta ime. Mgbe ihe ndị a ọgwụgwọ ime bụghị naanị cancer, ma na-ahụ ike na mkpụrụ ndụ, gụnyere oocytes.
  4. Woman ọchịchọ nwere ụmụ na-a n'ime obodo oge, n'ihi na ihe atụ, mgbe menopause. N'ọnọdụ dị otú ahụ adịkarịghị cryopreservation bụ arụpụta n'ihi egg oyi na usoro a viable n'ihi na ogologo. Ya mere, ndị dọkịta na-atụ aro ka onye ọzọ usoro - vitrification nke oocytes.
  5. Ugboro ugboro IVF, ma ọ bụrụ na nke mbụ egg na-adịghị agba nkịtị. Na nke a, na àjà vitrification ka ewe ihe ugboro atọ.

Vitrified oocytes enye onyinye - ihe ọ bụ?

Mgbe ụfọdụ, a akpali mmasị uzuoku bụ enweghị ike-atụrụ ime a nwa, ọbụna na-enyemaka nke na vitro Fertilization. Anyị na-ekwu okwu banyere ụmụ nwaanyị na mkpọchị ọrụ nke gonads. N'ihi nke a, mmiri donors oocytes e mepụtara. N'ụzọ dị mwute, ha na-adịghị na obodo nile. All ọmụmụ akabeghị aka izizi mkpụrụ ndụ a vitrified ala, nke mere na ha nwere ike ịchekwa. Egosi maka IVF iji onyinye oocytes bụ:

  1. Genetically kpebisiri daa ọrịa - ovarian ọdịda syndrome.
  2. Enweghị oocytes ruru afọ e ji mara nke omumu usoro (40 afọ na ndị okenye).
  3. Enweghi ike akpali ovulation ruru ka ịwa ahụ adọ na ovaries, na-anara ọgwụ ikpughe.
  4. Ihe ize ndụ nke a na nwa na a mkpụrụ ndụ ihe nketa ọrịa.
  5. Ugboro ugboro IVF, adịghị amịghịkwa pụta dị ka a n'ihi "ogbenye mma" nke ha onwe ha na àkwá.

Ònye pụrụ ịghọ a na-enye onyinye oocytes vitrified: Chọrọ

Family Planning - nke a bụ a dị nnọọ oké njọ mkpebi, karịsịa mgbe mgbe di na nwunye na-amanye iji na-enye onyinye mkpụrụ ndụ. Tupu ị na-oocytes na-erubere ha vitrification, dọkịta rụrụ ọtụtụ nnyocha ndị e mere nke ma ndị nwaanyị na ihe onwunwe nyere. Otu nke na ọnọdụ guzosie ike mben friji ova, bụ anonymity. Ya bụ, nne na nna na-amaghị banyere ndị na-enye onyinye, na Anglịkan. Chọrọ ka ụmụ nwanyị na-ahọrọ ha vitrified oocytes:

  1. Age: 20-35 afọ.
  2. The enweghị somatic na mkpụrụ ndụ ihe nketa ọrịa.
  3. Nwayọ akpọ phenotype.
  4. Ọnụnọ nke na-enye onyinye ọ dịkarịa ala otu nwa nke ha.
  5. Kwenye na nzuzo.

Usoro nke vitrification

Tupu ị malite ifriizi nwanyi gametes, ẹkenịmde ovulation mmalite. Ọ dị mkpa na oocytes ọtụtụ, kama otu. Mgbe nkịtị chaa emee n'oge ovulation na follicle mkpụrụ naanị otu ovum. Mmalite a rụrụ na ọgwụ. Next na rụrụ a pelvic ultrasound. Ọ bụrụ na ị na-ahụ na ovulation ihe achoputara na oocytes na ovary n'ókè zuru ezu, na IVF usoro na-aga n'ihu. cell owuwe ihe ubi a rụrụ n'okpuru general ná Nkụnwụ. Ịmapusị agịga kụrụ ya n'ebe ahụ, ebe oocytes, dum usoro a rụrụ n'okpuru ultrasound nduzi. Mgbe na-ewere ihe na-amalite ọzọ ogbo - ichebe ọmụmụ akabeghị aka oocytes. Vitrification nke oocytes a rụrụ na eke na okirikiri n'ihi na ngwa ngwa kefriza usoro. Nke a bụ isi atụmatụ a ichebe usoro.

The uru nke vitrification nke oocytes

Nyere na vitrikatsii usoro malitere nke nta nke nta na-eji dochie ụzọ ndị ọzọ nke ichebe ova na embrayo, ọ ka mma ọ bụghị naanị ka dọkịta ma nke na-arịa ọrịa. Nke a na usoro nwere ndị na-esonụ uru:

  1. The ekwe omume na-eyigharị ime. N'ihi na eziokwu na oocytes na embrayo na-oyi kpọnwụrụ n'ihi na a ogologo oge (dabere na mkpebi nke a nwaanyị).
  2. The ike re IVF usoro enweghị na-ewere ihe na abụọ (ma ọ bụ karịa) ugboro.
  3. The ike na-atụrụ ime mgbe ịwa ahụ na Genital glands, radieshon na-anara ọgwụ.

Olee ihe dị iche n'etiti vitrification na cryopreservation nke àkwá?

Dị ka a maara, na Filiks kriokenservatsii na vitrification nke oocytes dị yiri nnọọ. Ma ụzọ na-haziri maka oyi nke oocytes na embrayo iji nọgide na-enwe viability. O sina dị, e nwere ụfọdụ iche iche. Ọtụtụ mgbe, ọmụmụ akabeghị aka oocyte cryopreservation mebiri emebi. Nke a bụ n'ihi na eziokwu na usoro a na-agụnye onye na-adịghị kefriza ihe onwunwe. N'ihi ya, mmiri mmiri cytoplasm converted n'ime ice kristal. Na ha imebi cell mgbidi. Ihe magburu onwe usoro cryopreservation nke oocytes bụ vitrification. Pasent defrost mgbe arụ ya nnọọ ala, dị ka ndị jụrụ nke àkwá emee fọrọ nke nta ozugbo. Nke ahụ bụ isi ihe dị iche si cryopreservation na-atụle ọhụrụ technology ịnọgide na-enwe ogologo oocytes na a viable ala. Na-egbu oge a tụụrụ ime ya ruo ogologo oge nwere ike na usoro nke vitrification. Cryopreservation adịghị enye ndị dị otú ahụ na-adịgide adịgide na-arụpụta.

Olee otú IVF mgbe vitrification nke oocytes?

Oocyte vitrification a rụrụ n'ebe nile. Kefriza nke gametes na embrayo ruo ogologo oge aku naanị na ukwuu pụrụ iche laboratories. Fọrọ nke nta ọ bụla ọgwụ na a ngwá nwere a mben enye onyinye oocytes vitrified. Ozugbo a nwaanyị kpebiri iji chọrọ atụrụ ime a nwa, mkpụrụ ndụ na-thawed. Wee jiri ICSI Usoro a rụrụ njikọta. Ihe ẹmbrayo a doro culturing (3-5 ụbọchị) na tinyere n'ime a kwadebere endometrium. Ndị fọdụrụ mkpụrụ ndụ nwere ike ịmụpụta ọzọ vitrified. Mgbe iji ịkụbanye IVF usoro a ugboro ugboro.

Vitrification nke oocytes: reviews nke dọkịta

Ugbu a, vitrification na nchekwa nke oocytes na embrayo na-rụrụ na niile isi obodo nke mepụtara ọgwụ. Ozugbo a usoro a nwalere na abụrụwo onwe ya, ndị dọkịta na-ekwu okwu banyere ya ghaghị ekele maka uru ndị ọzọ (mbu) nchekwa usoro àkwá. Imeli ifriizi ha oocytes nwere ọtụtụ ndị inyom. The usoro na-efu banyere 12 puku rubles. Nke a price bụ maka vitrification. The na-eri nke nchekwa nke oyi kpọnwụrụ mkpụrụ ndụ bụ 1000 rubles kwa ọnwa.

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