白癜风患者郎格罕细胞的光,电镜研究

白癜风患者郎格罕细胞的光、电镜研究杜娟①朱铁君①郎格罕细胞（ＬＣ）是抗原呈递细胞，在许多皮肤病的发病中占重要地位，很多文献也报道了ＬＣ在白癜风皮损中的数量变化，但结论很不一致。本研究旨在通过严格的自身平行对照，观察白癜风患者白斑、白斑边缘及远离白斑处...

Study on the isolation and purification of yeast using immunomagnetic technique

The magnetic beads coated with a sheep anti-mouse IgG were incubation with a murine monoclonal anti-Candida albicans antibody,and these immunomagnetic beads were incubated with the suspensions of Candida albicans,C.stellatiodea,C.tropicalis,Cryptococcus neoformans,Torulopsis glabrata and the mixed suspension of C.albicans and Cryptococcus neoformans respectively.Result:The immunomagnetic beads combined very obviously with Candida albicans or C.stellatoidea,and with a small amount of C.tropicalis.The immunomagnetic beads could not combine with Cryptococcus neoformans and Torulopsis glabrata.Using this immunomagnetic technique Candida albicans were completely separated from Cryptococcus neoformans,therefore Candida albicans were purified.This method can be used gal for the purification of candian spp.,and the purified fungi remain their biological activity and can be used for research purposes.