Detailed Information on Publication Record
2004
Přímý průkaz Treponema pallidum v diagnostice syfilis
WOZNICOVÁ, VladanaBasic information
Original name
Přímý průkaz Treponema pallidum v diagnostice syfilis
Name (in English)
Direct detection of Treponema pallidum in diagnosis of syphilis
Authors
WOZNICOVÁ, Vladana (203 Czech Republic, guarantor)
Edition
Epidemiologie, mikrobiologie, imunologie, Praha, ČLS JEP, 2004, 1210-7913
Other information
Language
Czech
Type of outcome
Článek v odborném periodiku
Field of Study
10600 1.6 Biological sciences
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14110/04:00030904
Organization unit
Faculty of Medicine
Keywords in English
syphilis; Treponema pallidum; direct detection; polA PCR
Změněno: 18/6/2009 14:03, doc. MUDr. Vladana Woznicová, Ph.D.
V originále
Available methods for direct diagnosis of syphilis are summarized with emphasis being on those promising for routine use. Direct detection of the causative agent T. pallidum is limited since the agent is not able to synthesize enzyme cofactors, fatty acids and nucleotides de novo, is completely dependent on its host and thus culture on synthetic media is not feasible. Direct diagnosis of syphilis is based on rabbit infectivity testing (RIT), dark field or fluorescent microscopy and recently also on molecular biological methods used with increasing frequency in routine practice. Suitability and usability of different methods for direct detection of T. pallidum at different stages of syphilis are explained. Except for molecular biological methods, most of detection techniques can only be used at the primary and secondary stages or in early congenital syphilis. Major PCR methods for diagnosis of syphilis are presented. Not all of them are suitable for use in routine practice owing to differences in their sensitivity and design. The polA PCR method appears to be the most promising in this regard.
In English
Available methods for direct diagnosis of syphilis are summarized with emphasis being on those promising for routine use. Direct detection of the causative agent T. pallidum is limited since the agent is not able to synthesize enzyme cofactors, fatty acids and nucleotides de novo, is completely dependent on its host and thus culture on synthetic media is not feasible. Direct diagnosis of syphilis is based on rabbit infectivity testing (RIT), dark field or fluorescent microscopy and recently also on molecular biological methods used with increasing frequency in routine practice. Suitability and usability of different methods for direct detection of T. pallidum at different stages of syphilis are explained. Except for molecular biological methods, most of detection techniques can only be used at the primary and secondary stages or in early congenital syphilis. Major PCR methods for diagnosis of syphilis are presented. Not all of them are suitable for use in routine practice owing to differences in their sensitivity and design. The polA PCR method appears to be the most promising in this regard.