A cikin duniya haihuwa, ana amfani da kayan shayarwa don yin amfani da ƙwayoyin ƙwai, embryos, da kuma maniyyi. Kullum magana, kayan jiki shine wata hanya ta canza wani abu a cikin abu mai gilashi. Ya fito ne daga tushen tushen tushen Latin, wanda ke nufin gilashin. An yi amfani da fasaha na lantarki don canza yashi a cikin gilashi, don ba da tukwane mai yumbu da kyan gani, da kuma tabbatar da makaman nukiliya don karewa mai kyau.
Ginar lantarki ya inganta nasarar nasarar cryopreservation. Hanyar da aka saba amfani da su ta haɓaka da sauri, yayin da gwaninta yana da sauri.
Yaya sauri? A lokacin gininta, an shayar da amfrayo ko kwai a dubban digiri a minti daya.
Mene ne Ginarwa? Ta yaya Yayi aiki?
Har zuwa kwanan nan, hanyar da kawai ta yi amfani da shi na daskarewa (ko ƙananan ƙwayoyin nama) bai kasance mai sauƙi ba. Wannan ya yi aiki sosai don sperm ko kuma embryos. Duk da haka, don qwai, jinkirin tafiyar dashi yana da matsalolin da yawa.
Ruwan lu'ulu'u sune babban batu. Qwai yana da ruwa mai yawa, idan aka kwatanta da maniyyi har ma da embryos. Ƙananan qwai ya haifar da samfurin kirista. Wadannan lu'ulu'u sun karya kwanyar.
Don taimakawa wajen rage yawan lu'ulu'u na lu'ulu'u, masana kimiyya zasu cire wasu daga cikin ruwa. Amma ba zai yiwu a cire dukkan ruwa ba.
Lokacin da aka yayyaɗa qwai, sun lalace kuma ba a iya amfani da su ba. Yara da hawan ciki ga waɗannan ƙananan ƙwayoyin gishiri sunyi ƙasa.
Tare da gyaran gwaninta, tsarin aikin daskarewa yana da sauri cewa kullun kirki ba su da wata dama ta samar da su. Ruwan samfur ya sa yaduwan ya karu da wani zaɓi mai mahimmanci ga mata.
Ana amfani da kayan wankewa don amfrayo da sperm cryopreservation. Bincike yana gudana, amma ya zuwa yanzu, yawan shekarun ciki sun fi girma da tsabtace jiki.
Ta Yaya Saukewa na Kwan zuma Yayi aiki?
Gwaninta na qwai yana buƙatar haɗaka masu yawa na cryopreservants, ko abin da aka hana daskarewa. Saboda daskare-gyare yana iya zama mai guba ga kwai, fasaha yana buƙatar kulawa na musamman.
An fara sanya oocyte a cikin wanka tare da raguwa mai mahimmanci. Maganin ya ƙunshi wasu sucrose, ko sukari, don taimakawa wajen zub da ruwa daga cikin kwai. Daga baya, an sanya kwan a cikin wanka mai mahimmanci na daskare don kasa da minti daya, yayin da ake daskare dashi.
Zaka iya adana qwai a cikin masu kyauta na musamman na cryogenic, wanda aka sanya don wannan dalili. Ana qwai qwai a cikin qananan hanyoyi.
Lokacin da lokaci ya yi kwanciya, to dole ne a warke da sauri da cire daga cikin bayani.
Da zarar aka narke, ana iya hadu da kwai a amfani da IVF tare da ICSI . ICSI ya hada da yin amfani da maniyyi daya da injected shi zuwa cikin kwai. Fitaccen tsarin IVF ba zai yiwu ba saboda tsarin daskarewa yana da ƙarfin ƙwayar ƙwayar jikin mutum.
Yaya ake yin amfani da kayan shafawa?
Ana iya amfani da kayan lantarki don yin amfani da embryos, qwai, maniyyi, har ma da kwayoyin dabbobi.
Yanayi inda za'a iya amfani da gyaran fuska:
Don adana rigakafi kafin maganin ciwon daji: wasu ciwon daji na haifar da rashin lafiya.
Idan mace ta kori qwainta, ko kuma mutum ya yantar da jikinsa, zai iya yin amfani da kwai ko sperm bayan ciwon daji don yaro.
Ovanian nama daskarewa ne mai inganci sabon fasaha, wanda yake da mahimmanci ga matasa mata.
Idan ta ba ta shiga balaga ba, ba zai yiwu ba a cire ƙwayar balaga daga ovaries. Duk da haka, nama mai laushi za a iya daskarewa. Dabara har yanzu gwaji ne.
Magungunan magani wanda zai iya tasiri amfanin gona a nan gaba: idan mace tana da hatsari ga farkon mazauni ko babba na kasawa (wanda aka sani da rashin cin ganyayyakiyar mace), za ta iya daskare ƙwayarta lokacin da yake ƙuruciya kuma har yanzu yana da ƙwayoyin lafiya.
Jigilar tarin fuka bayan IVF : Duk wani jariri wanda ya bar a lokacin juyayin IVF za'a iya yin amfani da shi tare da bitar.
Ya zuwa yanzu, bincike ya sami nasara mafi girma tare da amfrayo da aka daskare ta hanyar tsabtace jiki, kamar yadda ya saba da tsari mai hankali.
Bankunan bankunan banki: Yayi amfani da shi idan idan kana buƙatar mai ba da kyauta ga IVF, dole ne mai bayarwa ya shiga aikin kula da haihuwa a lokaci guda kamar yadda ka yi. Hakan ya haɗa da tsara dukkanin motsinku don faruwa a daidai lokaci guda.
Yana da tsada da rikitarwa tsari.
Mutane har yanzu suna yin "hawan mai bayarwa". Amma tare da bankunan kwai, godiya ga fasaha mai zurfi, za ka iya samun ƙwayoyin da aka daskare don amfani a lokacin IVF. Kudin yana da ƙasa kaɗan.
Yada yawan shekarun haihuwa : yalwatawar gwangwani don kauce wa rashin haihuwa da haihuwa ya kasance hargitsi.
Ƙungiyar Amurkan Cibiyar Harkokin Harkokin Kasuwancin Amurka ta saba da ra'ayin, yana cewa cewa fasaha ya saba. Bincike ba ta nuna alamun da ya dace ba wajen hadarin.
Kawai 'yan shekarun ciki ne kawai suka fito daga gishiri mai duskawa, kuma babu wanda ya hada da qwai da aka daskare saboda shekaru a lokaci guda. Yawancin bincike na mayar da hankali kan ƙwayoyin da aka daskare akan kwayoyin sa'a ko watanni.
Daga wannan gefen, likitoci na likita suna sayarwa cewa sabon bincike ya nuna cewa fasaha ya ci nasara.
Sun yi imanin lokaci ne da za a saki sabon fasaha ga waɗanda suke so su gwada shi.
Menene Rashin Hidima? Ta Yaya Suyi Nasara?
Ya zuwa yanzu, binciken ya yi al'ajabi idan yayi kwatanta raguwa da raguwa.
Akwai damuwa game da daukan hotuna ga masu kira cryopreservants. Sabbin hanyoyi ana kallo akai-akai, don kara rage ƙwai lokaci, sperm ko embryos an nuna su ga magunguna masu guba.
Bisa ga binciken da ya faru, binciken haihuwa, haihuwa da haihuwa sun fi kyau da ƙwai, maniyyi, da kuma embryos waɗanda aka daskare tare da gwaninta.
Har ila yau, babu wata ƙari ga haɓakar haifuwa a cikin yara.
Duk da haka, fasaha sabo ne. Ya kamata a gudanar da bincike mai yawa.
Har ila yau, yana da mahimmanci a tuna cewa babu tabbacin nasarar nasarar ciki.
Ba kowane nau'in halitta ko yarinya ba wanda zai yi yuwuwa zai tsira da tsari. Ba kowane ganye da aka kwantar da za a hadu ba. Ba kowane jariri zai ci gaba da zama lafiya don canjawa ba.
Wannan yana da mahimmanci a fahimtar idan kuna yin gyaran gurasar ku don yada shekarun ku.
Sources:
ASRM ta bukaci kula da hankali, shawarwari mai kyau don mata suna nemawa daskarewa. Latsa Talla. Ƙarin bayanai daga 63 na Ganawar Taron Cibiyar Nazarin Harkokin Ciniki ta Amirka. An shiga Satumba 23, 2008.
Cobo A, Domingo J, Alamá P, Pérez S, Remohí J, Pellicer A, da kuma Almenar-Cubells D. "Tsarin gwiwar Oocyte: Wani sabon tsari na adana haihuwa a marasa lafiya." Journal of Clinical Oncology. 26: 2008 (Mayu 20 abokan ciniki abstr 20727).
Cobo A, Kuwayama M, Pérez S, Ruiz A, Pellicer A, da kuma Remoh J. "Ganin kwatankwacin sakamakon da aka samu tare da masu bada kyauta da kuma cryopreserved da aka ba da haske ta hanyar hanyar Cryotop." Furu da Sterility. 2008 Yuni; 89 (6): 1657-64. Afrilu 2007 Satumba 24.
Gurasa, Dabba Ovarian, Embryo, da Sperm Damawa. Cibiyar Infertility na Saint Louis. Samun shiga Satumba 23, 2008. http://www.infertile.com/infertility-treatments/freeze.htm#vitrification
Daskarewa da adana qwai. Amfani da Mutum da Embryology Authority. An shiga Fabrairu 15, 2016. http://www.hfea.gov.uk/46.html
Isachenko V1, Maettner R, Petrunkina AM, Mallmann P, Rahimi G, Sterzik K, Sanchez R, Risopatron J, Damjanoski I, Isachenko E. "Cikakken kwayar halitta na kwayar halitta a manyan (har zuwa 0.5 mL): wani labari fasaha. "Clin Lab. 2011; 57 (9-10): 643-50. http://www.ncbi.nlm.nih.gov/pubmed/22029178
Lucena E, Bernal DP, Lucena C, Rojas A, Moran A, da kuma Lucena A. "Matsanancin ci gaba da ke gudana bayan gwaninta na oocytes." Furu da Sterility. 2006 Jan; 85 (1): 108-11.
Mature Oocyte Cryopreservation: Shaida. Shafukan ASRM. Samun damar shiga Fabrairu 15, 2016. http://www.socrei.org/uploadedFiles/ASRM_Content/News_and_Publications/Practice_Guidelines/Committee_Opinions/Ovarian_tissue_and_oocyte(1).pdf
Kwamitin Ƙa'ida na Ƙungiyar Amurkan Cibiyar Harkokin Ciniki. "Ajiyar haihuwa da kuma haifuwa cikin marasa lafiya." Furu da Sterility. 2005 Yuni. 83 (6): 1622-1628. http://asrm.org/uploadedFiles/ASRM_Content/News_and_Publications/Ethics_Committee_Reports_and_Statements/FertilityPreservation.pdf