Does streptococcal ADP ribosyl cyclase/cADPR hydrolase evokeIgdassswitch?
Does streptococcal ADP ribosyl cyclase/cADPR hydrolase evokeIgdassswitch?
批准号:
12670251
负责人:
KARASAWA Tadahiro
金额:
$2.18万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2000
资助国家:
日本
项目状态:
已结题
起止时间:
2000 至 2001
中文摘要
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英文摘要
1. Distinct evidence of Ig class switch was not obtained when hybridoma cells were incubated with purified streptococcal ADP ribosyl cyclase/cADPR hydrolase.2. The microbiologic status of streptococcal pharyngitis in pediatric outpatients was investigated. Children with clinical diagnosis of acute pharyngitis were enrolled. Of 360 specimens examined, 96 (26.7%) were beta hemplytic streptococci (BHS)-positive. The isolates were homogeneous for Lancefield's group and T antigen. Although group A was predominant (90 isolates, 93.8%), groups B (two isolates, 2.1%), C (one isolate, 1.0%), and G (three isolates, 3.1%) were also detected. It should be noticed that non-group A streptococci can not be detected with the currently used rapid antigen-detection tests. The results of T-serotyping suggest that human migration during summer vacation may provide an opportunity for streptococci to colonize in new hosts.
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Karasawa, T.: "Epidemiological survey of β-rhemplytic streptococci isolated irom acute pharyngitis irta priyate pedialric practice"Jpn. J. Infect. Dis.. 54(2). 76-77 (2001)
Karasawa,T.:“急性咽炎儿科实践中分离出的 β-溶血性链球菌的流行病学调查”Jpn. Infect. 76-77 (2001)。
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作者:
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通讯作者:
Karasawa, T.: "Isolation of β-hemolytic streptococci (BHS) from acute pharyngitis in a private pediatric practice"Proceeding of 10^<th> conference of Japanese Lancefield Society. (発売予定). (2002)
Karasawa, T.:“在私人儿科实践中从急性咽炎中分离β-溶血性链球菌(BHS)”日本兰斯菲尔德学会第 10 届会议记录(即将发布)。
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唐澤忠宏: "A群溶連菌"感染と抗菌薬. 4(4). 306-307 (2001)
Tadahiro Karasawa:“A 族链球菌”感染和抗菌药物 4(4) 306-307 (2001)。
DOI:
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发表时间:
期刊:
影响因子:
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作者:
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通讯作者:
Karasawa, T.: "Epidemiological survey of β-hemolytic streptococci isolated from acute pharyngitis in a private pediatric practice"Jpn. J. Infect. Dis.. 54(2). 76-77 (2001)
Karasawa, T.:“私人儿科诊所中分离出的β-溶血性链球菌的流行病学调查”Jpn. Infect.. 76-77 (2001)。
DOI:
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发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
Karasawa, T.: "Isolation of β-hemolytic streptococci (BHS) from acute pharyngitis in a private pediatric practice"Proceeding of 10^<th> conference of Japanese Lancefield Society. (発表予定). (2002)
Karasawa, T.:“在私人儿科实践中从急性咽炎中分离β-溶血性链球菌(BHS)”日本兰斯菲尔德学会第 10 届会议记录(即将发表)。
DOI:
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发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
共 6 条
The gene encoding streptococcal NAD^+-glycohydrolase : datermination of primary structure and analysis of enzymatic active sites
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批准号:08670303
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.41万
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财政年份:1996
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负责人:KARASAWA Tadahiro
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依托单位:
海外基金