hilib barafaysan samaynta iyo hagaajinta aqoonta la xidhiidha

1. Habka hagaajinta unugyada yaryar: Tani waa hab caadi ahaan la isticmaalo. Nudaha yar yar ee laga soo saaray jidhka xayawaanka ee jeexjeexaha hilibka barafaysan waa in isla markiiba la geliyo dareeraha hagaajinta si loo hagaajiyo. Caadi ahaan, saamiga muunada iyo hagaajinta waa 1: 4 ilaa 20;

2. Habka hagaajinta uumiga: shaybaarrada yaryar iyo kuwa dhumucda leh, habka hagaajinta uumiga osmic acid ama formaldehyde ayaa la isticmaali karaa. Sida smear-ka dhiigga, waa in lagu hagaajiyaa uumiga osmic acid ama formaldehyde ka hor inta aanu smear-ka dhiigga engegin;

3. Marka la jarjarayo hilib barafaysan, hagaajinteena inta badan la isticmaalo waa 10% formaldehyde fixative iyo 95% ethanol fixative;

4. Duritaan, hagaajinta perfusion: qaar ka mid ah unugyada unugyada ayaa aad u weyn ama xallinta xallinta ayaa adag in la galo gudaha gudaha, ama dhammaan xubnaha ama dhammaan jidhka xayawaanka ayaa u baahan in la hagaajiyo;

5. Iyadoo la adeegsanayo hagaajinta irbada ama hagaajinta perfusion, qalabka wax lagu hagaajiyo ayaa lagu duraa xididdada dhiigga, xididdada dhiiggana waxay laalaabtaan dhammaan nudaha iyo jirka oo dhan, si loo helo hagaajin ku filan.