Title: ????????????(Nocardia seriokae)?????????
1????????????(Nocardia seriokae)?????????
???1 ???2 ???2 ???1 ???2 1???????????
????????? 2?????????????
- ???????
- ?????
- ??1092407053
2??
- ?????????,??????????????,????????????(Lai et al.,
1991)????(??, 1985)???????(Huang et al., 1999,
2000)?????????,????????????,?????????? - ?1998?12?,??????????????23????,????????????????,?
????????????????????
3- ?????????????????????????Nocardia
sp.????,?????????????????
4???????
- ?????? Subphylum Vertebrata
- ????   Class Actinopterygii
- ????   Subclass Neopterygii
- ???   Order Mugiliformes
- ??   Family Mugilidae
- ??   Genus Mugil
- ?   Mugil cephalus
- ?? ?????
- ???Â
5?????
- ?????
- ????
- ???????
- ????????
- ??????????
- ????
6?????
- ????1998?12????????????????,?23??????????????????
???
7????
- ?????,??????????????????????,?????????????????????
?????????????????????
8???????
??????????????????????????????????? ?????,?10????
?????,?????
????????(Yamato)??46µm ?????,??HE?? (HE
stain)? ??-???????(Ziehl-Neelsenacid-fast
stain)?????(Giemsa stain)? ?????,????
(Mearck)??,???????(Nikon, UFX-?A)????? ????
9????????
- ????????????????????????????,???????????(BHIA),?30
??????7??,????????? - ????A212?B222??,??????? (mass spectrometry)??????
(thin-layer chromatography??TLC)?????????(high
performance liquid chromatography)?
??????(glycolate test)?????????????????
10??????????
????????????,?30??????,????????????,?? ?????1.610
7cfu/ml(??????)
?????24well???,?????30???24???,?4??,?2.5?? ???2??
,??1???????1??
????,?????100???,?????????????????, ?????????
11????
??A212??????????????,?30??????7?,
?0.85? NaCl?????,??????3?,?????5,000g,4?,10??
???????0.85NaCl,?????2.6105cfu/ml (??????)
? 2.6106cfu/ml (??????)?2.6107cfu/ml (??????)
???4???,??10????(??),????0.5ml? ????(????),?????0.
5ml?0.5 NaCl,?????60?
12??
- ????
- ????
- ????
- ???????
- ??????
- ??????
13????
- ?????1998?12?,?????????????????
- ???,????????,???????20,?????????????,????????????
??????
14????
- ?????????????????,??????????????????????????????,?
??????????????????????
????????????????, ?????????????
15????
- ??????,???????????(1C)??????????????????(1D)??????
???,????????????
?????????????(Gb)??? (L)??(In)???????????
????????????? ????(Gs)???????????
16- ?????,???????????????????????
- ?????????????,??????????????,????????,????????????
?????????????(Ov)? ?(In)???(Sp)???(Gb)???(L) ????
???????
17???????
- ????????????10?(A212?A212-2?A212-3?A213?B214?B215?
B216-1?B216-2?B220?B222),????,?????????,???-??????
??(Ziehl-Neelsen acid-fast) ?????????
18????????????
???????(Lysozyme resistance)?????
19????? ?-???? ?w??????
20- ??A212(A)?B222(B)???????????,????????????,???????Z
????,???????,????????????
21- ??A212?B222????????meso-DAP,??????????galactose?ar
abinose,???chemotyopwe IV A?,?????????????
22A212?B222???
23??????
- ??????????,???????????????????????????????????????
???,?????(A)???????? - ????????????????????????,????????????????(B)?
24??????
- ?A212??????????,????,???2.6105cfu/ml (??????)
?2.6106cfu/ml (??????)?2.6107cfu/ml
(??????)???????????,?????????????? - ?????????,?????????????,?????????????????,??????
25??
- Nocardia sp. ????????????,?????????????????????,??
??????????????????????????? - 19621963?????????? Nocardia?????,?????(Snieszko
et al., 1964)?
26- ???,?????????????????Enterococcus serilicda ?
- N. kampachi ??????,???????(Kusuda and Salati,
1993)? - ????????,??(???,1977??,1987)?????(Lai et
al.,1991)????(??,1999)?????Nocardia
sp.??,????????????????,????????????
27- ?????????1998???,????,?????????20?
- ?1998?,???????????,??????520???
28- ???19921996??,???????????S. epidermidis
???,???????,????????????????????,????????????? - ????????N. seriolae?????,???????????????,?????????
????????,????????
29?????
- ?????????????????,?????????????,????????
30- ?????????????????????,?????????????????
- ????????????????,????????????,???????????????,????
???????????????,??????????????,???????????
31????
32- ???(mass spectrometry, MS)???????????,????????,???
???,????????,??????????????????????,??????????????
?
33??????
- ??????,??????????,?????????????,???????????,??????
???????????(electron impact ionization,
EI),??????(chemical ionization, CI)? - ??????,????????(Fast atom bombardment,
FAB),????(electron spray ionization, ESI)?? - ???????????????,??????,????????????????????
34- ?????(Thin Layer Chromatography,??TLC),??????,???-
??????????????,?????????????????????????,?????????
?????,????????(?????,??0.01??)??????????????,????
????,??,???????? ?
35????????(HPLC)??
- ?? ( normal phase )???????????,????????,???????
?? - ??( reverse phase )???????????,????????,???????
?
36??
- ?????????????????????????????????????????????????
???(??????),??????????????????????
37- ???????????,?????(??????),??????????????,?????(???
???),??????????????????????????????