Emkhakheni weSigaba se-Biological, i-smear kanye nokukhuphuka kuyimibono emibili ehlukene, futhi umehluko wawo ikakhulukazi ngendlela isampula ecubungulwa ngayo kanye nefomu lesigaba elilungiselelwe.
Phear: Sear ubhekisele kwindlela yokulungiselela yokusebenzisa isampula ngqo kwisilayidi. Imvamisa ama-SMEBS asetshenziswa kumasampula e-fluid noma amasampula engliya, njengegazi, umchamo, umchamo, njll. Lapho kulungiswa i-smear, isampula iyasuswa futhi ifakwe esinye isilayidi ukuze sakha a Cindezela ishidi, eligxishwe yindlela ethile yokubala. Ama-Smears ajwayele ukusetshenziselwa i-cytology ukubheka i-cell morphology kanye nokwakheka kwesampula.
Ukulayisha: Ukulayisha kubhekisele kwindlela yokulungiselela yokulungisa isampula yezicubu, ukuyisika ibe izingcezu ezincanyana nge-microtome, bese unamathisela lezi zingcezu kusilayidi. Imvamisa, ukukhwela kulungele amasampula wezicubu eziqinile, ezinjengezicucu zezicubu, amabhlogo weseli, njll. Ekuhlelweni kokufakwayo, isampula lihleliwe okokuqala, likhishwe emanzini, njll. I-Microtome, bese kuthi lezi zingcezu zinamathiselwe kwisilayidi sokudaya. Ukulingisa kuvame ukusetshenziselwa ukuhlolwa kwe-Histolorological ukubheka ukwakheka kwezicubu kanye nezinguquko ze-pathological.
Ngakho-ke, ukhiye wokuhlukanisa phakathi kwe-smear and liading amanga kwisampula yokuphatha isampula kanye nokulungiselela. I-smear yindlela yokulungiselela yokusebenzisa isampula ngqo kwisilayidi, efanele amasampula awuketshezi noma amasampula weseli; Ukulayisha yindlela yokulungiselela yokusika isampula esiqinile sezicubu kube yizicucu ezincanyana futhi uyinamathisele kwisilayidi, esilungele amasampula aqinile wezicubu.
Amathegi ahlobene: ama-biopexy, abakhiqizi be-biopeexy, i-biopexy, abakhiqizi bemodeli ye-speopen,
Isikhathi sePosi: APR-16-2024