人群中的遗传病调查....

?;???????
???
??????????????20%??12g/kg30??????????????????50%0.51mgkg???????20%????????
??2550mg23?50mg3?2040mg23?
3????1020mg????????????
?
???
6?
???

????????????
???????????????

1.??:??????????8090%????????}?????????????????????????k???????????
2.?:???????????????????????????????
3.??:????????6070%???????????????????????30???????????????????????
4.??:??????????????:???????????????,?,???,???
5.:????.???,????,?,
CT??
???!

?,???CT,??????!

???????????????????????????????????????????????? ???????????????? [??] ?????? CT?? 020 Hu,????????????????????? ???????? ????????X???????????????????????????????????????????????????????????????????A2?????????A1?????CT?????CT?s???(CT????)??????????????????????????CT?????CT????????????????????????????...

????????????????????????????????????()??????????????(??80%)????????????17?????????????????????80%?????????80%?????????????????k?3mm?????????????????????


?????????????????????????

??
1.?CBF??
?CBF=?? MSAP - ?? ICP/ ?? CVR
???CPP= MSAP - ICP
CBF = CPP / CVR ?????
1.CPP79-90mmHg,???
2.CPP40mmHg??...

????????????????5????65??51.7?271?7562?1809?????????? {?}
?
??10???20?25??2??20??15?10??300????
?????????500?5-10?????3-4???????1??1 ???????????????
?????????????????????????????????????????????
1???1??50??10???????
2 ??2??15????
3???????30????????????????????120????????
4??1?3?5?????????10?...