Njengoko kuyaziwa, xa kufaka iqanda, kubaluleke kakhulu kungekuphela kwenani kunye nokuhamba kwamaseli esini zesini, kodwa kunye ne-morphology yabo, indlela abanesakhiwo sangaphandle. I-spermatozoa kuphela ifom eqhelekileyo ihamba ngokukhawuleza, kunye nejubane efunekayo yokuchumisa. Iintlobo ezahlukeneyo zokungaziphathi kakuhle kwisakhiwo seeseli zokuzalisa emadodeni amadoda anciphisa kakhulu amathuba okukhulelwa. Kungenxa yoko, ngamanye amaxesha, ukukhulelwa komntwana ngeendlela zendalo akunakwenzeka.
Ziziphi iindlela ezisetyenziselwa ukucacisa i-morphology ye-spermatozoa?
Kufuneka kuqatshelwe ukuba namhlanje kukho iindlela ezi-2 zokwenza ukuba i-morphology ye-spermatozoa ihambelana nomgangatho okanye ayikho.
Ngaloo ndlela, uhlobo lokuqala lophando lubandakanya ukuphonononga isakhiwo sangaphandle seeselintshi zentsholongwane ngokwemimiselo eyenziwe ngu-WHO. Kule meko, kuphela isakhiwo senhloko ngokwayo esicatshangelwayo kwaye ukuphulwa okusemandleni kusekwa kuso.
Uhlobo lwesibini luvandlakanyo lwe-morphology ye-spermatozoa ngokubhekiselele ku-Kruger, ebonisa ukuhlalutya kwesakhiwo sangaphandle se-intloko kuphela, kodwa yonke iseli yesini. Yona yiphumo elifunyenweyo ngenxa yesifundo esivumela ukuba umntu enze izigqibo malunga nokuzala komntu.
Njengoko kuyaziwa, i-spermatozoa kunye ne-morphology eqhelekileyo ineentloko ze-oval, umsila omude. Bahamba ngokunyanisekileyo, ngelixa ulwalathiso lwenkohlakalo lwabo luhlala luchanekile. I-Spermatozoa ene-morphology engathandekiyo inentloko enkulu okanye encinci, umsila obiniweyo, isimo esingavumelekanga, njl njl.
Kutheni kwaye kuhlolwa njani i-morphology yeKruger?
Olu hlobo lophando luvumela ukuba siphumelele ukuphulwa okunjalo njenge- teratozoospermia, ebonakaliswa ngokuphulwa kwenkqubo ye-spermatogenesis, obangela ukuveliswa kweeseli zentsholongwane zesakhiwo esingonakaliyo. Ngokusoloko esi sifo sizathu sokungabikho kwindoda kubantu.
Ngaphambi kokuphucula i-morphology ye-spermatozoa, iingcali kufuneka zichanele ukuba yintoni na ingxaki. Ukwenza oku, uhlalutyo lwe-Kruger luyabelwe. Ukuze uyenze, isampuli yesampuli ye-ejaculate ifakwe idayi ekhethekileyo kwaye ibekwe phantsi kwe-microscope. Ngethuba lokufunda, ubuncinane ama-200 e-germ cells abala, kwaye ukubala kwenziwa rhoqo ngamaxesha ovavanyo. Ngokuqhelekileyo, isidoda kufuneka sibe nenhloko ye-oval kunye ne-acrosome ecacileyo (organoid ngaphambili kwintloko), okumele ibe ngu-40-70% yomsindo wekhanda ngokwayo. Ekubeni kukho iziphoso entanyeni, umsila, intloko - iseli yesini ibhekisela kwi-pathological.
Ukuchazwa kohlalutyo emva kokuvavanya kwe-morphology ye-spermatozoa kwenziwa kuphela ngumcebisi.
Kuthekani ukuba umphumo awuchanekanga?
Kufuneka kuqatshelwe ukuba iziphumo zesifundo ekuhlolweni kwe-morphology yeeseli zentsholongwane azihlala zibonisa ukuphazamiseka kwezifo ezingenakulungiswa. Impembelelo ngqo ekugugeni kwangaphandle kweeseli zesini zesini ingaba nezinto ezifana noxinzelelo, ukuthatha imithi, njl. Ngoko, ukuba oko kwenzeka, ngaphambi kokuba unyango, oogqirha babone isifundo sesibini.
Ukuba umphumo wokuhlalutya ngokuphindaphindiweyo ngowama-4-14%, ke umntu uya kukwazi ukwenza i-IVF.