In vitro fertilization e ka micro-injection - ICSI

I kekahi mau hihia, ma kahi o ka fertilization invitro maʻalahi, paipai ke kauka i ka ICSI (intracytoplasmic sperm injection or intracytoplasmic sperm injection): hoʻokahi sperm i hoʻokomo pololei ʻia i loko o kēlā me kēia hua oʻo me ka microscopic needle (no laila kona inoa Pelekane: Intracytoplasmic Sperm Injection).

Hoʻohana ʻia kēia ʻano no nā kāne nona ka maikaʻi ʻole o ka hua, no ka mea hiki ke koho i ka sperm maikaʻi maikaʻi loa. Hoʻohana ʻia ia i kekahi manawa ke hāʻule nā ​​​​hoʻāʻo ʻana i ka IVF maʻamau.

ʻO ka IMSI kahi ICSI kahi i hoʻohana ʻia ai kahi microscope ʻoi aku ka ikaika e koho i ka sperm fertilizing me ka finesse ʻoi aku ka maikaʻi (e ulu ana ʻo 6000 mau manawa ma kahi o 400 mau manawa no ka ICSI). Manaʻo ʻia e loaʻa nā hopena maikaʻi aʻe i nā kāne me ka nui o ka sperm maikaʻi ʻole.

ʻO ka hōʻiliʻili ʻana o ka sperm mai ka epididymis a i ʻole mai ka testes (PESA, MESA a i ʻole TESA a i ʻole TESE).

ʻO kekahi mau kāne ʻaʻohe sperm i loko o ka semen, a ʻaʻohe semina. Hiki i kekahi manawa ke hōʻiliʻili i ka sperm ma ko lākou kumu, ma ka testes a i ʻole ka epididymis.

ʻOhi pololei ʻia ka hua manu mai ka epididymis (PESA, ʻO ka hoʻoulu ʻana o ka epididymal percutaneous), MESA (microsurgical epididymal sperm aspiration), a i ʻole i loko o nā hōʻike (TESE, ʻO ka unuhi ʻana o ka sperm testicular) a i ʻole TESE (testicular sperm aspiration), ma lalo anesthesia kūloko.

A laila e hōʻiliʻili ʻia ka sperm a hana ʻia, ʻo ka mea maikaʻi loa o lākou e hoʻohana ʻia no IVF me ISCI a i ʻole IMSI microinjection.