Amasidoda anamathelayo angase abe ukhiye wokuzala
Abacwaningi base-University of Leeds bacabanga ukuthi ama-spermatozoa anamathelayo angase abe yisihluthulelo sempumelelo enkulu kubantu abashadile abenza ukwelashwa kwe-IVF.
Ucwaningo lwezokwelapha olukhulu kunawo wonke kuze kube manje oluhloswe ngokuhlola lo mbono lusetshenziswa kusukela mhla ziyi‑28 kuMfumfu, ngosuku lokuqala le-National Infertility Awareness Week.
Ucwaningo oluyizigidi ezingu-£1.3, oluxhaswe yi-National Institute for Health Research Efficiency and Mechanism Evaluation (NIHR EME) Programme, luzobe luhlola indlela entsha ye-IVF encike ekukhetheni kuphela ama-spermatozoa avuthiwe futhi akhiqizayo anamathela ephulethi elikhethekile elihlotshiswe ngongqimba olukhethekile ukuze afakwe eqandeni.
Lolo ngqimba lwenziwe nge-hyaluronan, into etholakala ngokwemvelo evame ukusetshenziswa ekwelashweni kwezokwelapha njengokugcoba, isibonelo, emalungeni okuhlanganisa idolo, futhi esetshenziswa imboni yezimonyo njengengxenye yemikhiqizo yokuvuselela, efana namakhrimu esikhumba. UDkt David Miller, woMnyango Wezokwelapha Nezempilo e-University of Leeds, uhola lolu cwaningo. Uthe: "Kuyathakazelisa ukuthi into enezakhiwo ezinamandla zokugcoba kangaka ingaba namathiselana kwezinye, kodwa hhayi kuzo zonke, izinhlamvu zamadoda.
Sicabanga ukuthi le mpahla yayo engajwayelekile yiyo enika kuphela izinhlamvu zamadoda ezivuthiwe nezisebenzayo, ezinomonakalo omncane noma ongenawo ku-DNA, amandla okunamathela engqimbeni ezungeza iqanda.
" Ngokwesilinganiso, imijikelezo emithathu emine yokwelashwa kwe-IVF kubantu abashadile okwamanje iphetha ngokungaphumeleli. Lolu cwaningo luzohlola le ndlela entsha yokukhetha emtholampilo wokusizwa ekukhulelweni ngokuyiqhathanisa nezindlela ezikhona zokukhetha ama-spermatozoa. Ochwepheshe base-University of Leeds ngokubambisana nozakwabo emalabhorethri ocwaningo e-Sheffield University, e-Birmingham University nase-Queen's University e-Belfast bazophinde baphenye ukuthi le ndlela entsha yokukhetha esekelwe ekunamathelaneni kwama-sperm isebenza yini ngokunciphisa ingozi yokujova i-sperm ethwele i-DNA elimele eqandeni.
Umgomo uwukubamba abantu abashadile abangu-3,700 ezikhungweni ezingaba yishumi nane zokusizwa ekukhulelweni e-United Kingdom, okuhlanganisa i-Seacroft Hospital, Leeds; i-Sheffield Women's Hospital; i-Guy's and St Thomas' Hospital, London; i-St Bartholomew's Hospital, London; i-St Mary's Hospital, Manchester; i-Birmingham Women's Hospital; i-Princess Anne Hospital, Southampton; i-Ninewells Hospital, Dundee kanye ne-Aberdeen Maternity Hospital. Amanye amakhishi azongena uhlelo ngonyaka omusha. U-Clare Lewis-Jones, oyi-chief executive ye-Infertility Network UK, inhlangano yesiguli esekela i-UK's first National Infertility Awareness Week, uthe:
"Sihlale sijabula ukuzwa ngocwaningo olusha olungasiza iziguli ezilwelayo ukukhulelwa futhi sibheke ngabomvu ukuzwa okuningi mayelana nenqubekelaphambili yalolu cwaningo. Akulula njalo ukuba nomntwana futhi siyamukela intuthuko entsha engandisa amathuba empumelelo yokwelashwa kokungabi nabantwana fertility."
