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平臺(tái)編號(hào)：bio-47467
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國(guó)際編號(hào)：ATCC 50504
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拉丁屬名： Encephalitozoon hellem
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規(guī)格：frozen
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用途：ATCC原裝進(jìn)口
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注意事項(xiàng)：僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的不可用于人類或動(dòng)物的臨床診斷或治療，非藥用，非食用（產(chǎn)品信息以出庫(kù)為準(zhǔn)）
Encephalitozoon hellem
ATCC? Number:50504?
Organism: Encephalitozoon hellem Didier et al.
Isolation: corneal scrapings (?) from HIV-seropositive human with microsporidial keratoconjunctivitis, New York City, NY, 1990
Depositors: ES Didier
Biosafety Level:2
Shipped: frozen
Growth Conditions: ATCCmedium 2313: RPMI 1640 medium ATCCmedium 722: Minimum essential medium (MEM)Temperature: 37.0℃ Duration: 5% CO2 Protocol: ATCCNO: 50502 SPEC: Thaw ampule in a 37C water bath and aseptically transfer the contents to a T-25 tissue culture flask containing a monolayer of MDCK cells (ATCCCCL-34). Twice a week, remove the culture fluid and feed the infected cells with fresh medium. Centrifuge the culture fluid at 400-500 x g for 10 minutes, discard the supernatant, resuspend the cell pellet in fresh medium and transfer it to a fresh monolayer of host cells. Alternatively, transfer the culture fluid to a 15-ml plastic centrifuge tube and store at 4C in an upright position. The spores can be concentrated simply by allowing them to settle to the bottom of the tube. Remove the supernatant from the tube when the spores have settled. Using this technique the spores can be concentrated to high densities over a period of several months.
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Comments: Contaminated with mycoplasma. Characterization of three strains [18381] Molecular comparison with isolates from different animals [18383] Discrimination of three species [18384] Molecular comparison with other microsporidian species [18385]
References: 4826: Didier PJ, et al. Fine structure of a new human microsporidian, Encephalitozoon hellem, in culture. J. Protozool. 38: 502-507, 1991. PubMed: 1920150 18381: Didier ES, et al. Identification and characterization of three Encephalitozoon cuniculi strains. Parasitology 111: 411-421, 1995. PubMed: 11023405 18383: Didier ES, et al. A microsporidian isolated from an AIDS patient corresponds to Encephalitozoon cuniculi III, originally isolated from domestic dogs. J. Clin. Microbiol. 34: 2835-2837, 1996. PubMed: 8897194 18384: Didier ES, et al. Diagnosis of disseminated microsporidian Encephalitozoon hellum infection by PCR - southern analysis and successful treatment with albendazole and fumagillin. J. Clin. Microbiol. 34: 947-952, 1996. PubMed: 8815114 18385: Didier ES, et al. Characterization of Encephalitozoon (Septata) intestinailis isolates cultured from nasal mucosa and bronchoalveolar lavage fluids of two AIDS patients. J. Eukaryot. Microbiol. 43: 34-43, 1996. PubMed: 8563708 20795: Didier ES, et al. Isolation and characterization of a new human microsporidian, Encephalitozoon hellem (n. sp.), from three AIDS patients with keratoconjunctivitis. J. Infect. Dis. 163: 617-621, 1991. PubMed: 1995733
