Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Treponema pallidum


Related Topics

  
  Treponema pallidum - Wikipedia, the free encyclopedia
Treponema pallidum is a gram-negative spirochaete bacterium and is considered to be metabolically crippled.
pallidum pallidum is a motile spirochaete that is generally acquired by close sexual contact, entering the host via breaches in squamous or columnar epithelium.
pallidum pallidum (syphilis); however, their transmission is not venereal in nature and the course of each disease is significantly different.
en.wikipedia.org /wiki/Treponema_pallidum   (0 words)

  
 Treponema - MicrobeWiki
Treponema pallidum in the testis of an experimentally infected rabbit.
Treponema pallidum, the causative agent of syphilis and the most extensively studied treponeme, is an obligate parasite meaning that it cannot exist outside the host, because it lacks the ability to synthesize essential nutrients, and consequently needs to obtain them from the host.
The immune response to infection with Treponema pallidum, the stealth pathogen.
microbewiki.kenyon.edu /index.php/Treponema   (0 words)

  
 Medmicro Chapter 36
Treponema pallidum subspp pertenue and endemicum are intermediate in invasiveness and cause destructive lesions in bones and soft tissues.
Treponema pallidum subsp pallidum is a fastidious organism that exhibits narrow optimal ranges of pH (7.2 to 7.4), Eh (230 to240 mV), and temperature (30 to 37°C).
The peak incidence of syphilis was observed in 1946 to 1947 (Fig.
gsbs.utmb.edu /microbook/ch036.htm   (0 words)

  
 Treponema   (Site not responding. Last check: 2007-10-15)
Treponema are delicate organisms requiring pH in the range 7.2 to 7.4, temperatures in the range 30°C to 37°C and a microaerophilic environment.
Treponema possess a complex antigenic makeup that is difficult to determine because the organisms cannot be grown in vitro.
Treponema pallidum is capable of infecting all body tissues.
www.cehs.siu.edu /fix/medmicro/trepo.htm   (0 words)

  
 Treponema Pallidum
Treponema pallidum, the etiologic agent of syphilis, is a member of the order of Spirochaetales.
Syphilis is a sexually transmitted disease caused by Treponema pallidum.
If Treponema are not found, one must consider the status of the maternal infection, whether the mother has been treated, the serologic tests in the infant, the clinical findings in the infant, and the results of bone radiographs and examination of the CSF.
www.health.am /sex/more/treponema_pallidum   (0 words)

  
 Treponema pallidum background   (Site not responding. Last check: 2007-10-15)
Treponema pallidum is the causative agent of syphilis.
It is a spirochete, a helical to sinusoidal bacterium with outer and cytoplasmic membranes, a thin peptidoglycan layer, and periplasmic flagella.
pallidum genome is a circular chromosome of 1,138,006 base pairs containing a total of 1041 predicted open reading frames.
www.tigr.org /tdb/CMR/gtp/htmls/Background.html   (0 words)

  
 Chapter Abstracts: Pathogenic Treponema: Molecular and Cellular Biology
pallidum, performance and interpretation of pre-genomic metabolic investigations were greatly complicated by the unavoidable presence of rabbit testicular contaminants in treponemal suspensions.
pallidum, a distinctive aspect of human disease, is common during early syphilis and, in untreated individuals, sets the stage for the subsequent development of neurological complications (neurosyphilis).
The extensively studied Treponema denticola binds to and degrades extracellular matrix and thereby probably contributes to the disruption of the gingival epithelial barrier and bacterial penetration of the underlying connective tissue.
www.horizonpress.com /hsp/abs/abstrep.html   (0 words)

  
 GENOME SEQUENCE OF TREPONEMA PALLIDUM   (Site not responding. Last check: 2007-10-15)
pallidum, a spirochete and the cause of syphilis, is a helical microorganism with a thin peptidoglycan coat and a flagellum that resides within the periplasmic space.
pallidum is an obligate parasite and derives many nutrients from its host.
The T. pallidum genome encodes a pathway for the conversion of phosphoenolpyruvate or pyruvate through oxaloacetate to aspartate, which is then converted to glutamate.
www.bioscience.org /news/scientis/treponem.htm   (470 words)

  
 Treponema pallidum Information
pallidum pallidum is a motile spirochaete that is generally acquired by close sexual contact, entering the host Tbreaches in squamous or columnar as well as upper epidermis epithelium.
The outer membrane of "T. Pallidum" has too few surface proteins for an antibody to be effective.
Efforts to develop a safe and effective syphilis vaccine have been hindered by uncertainty about the relative importance of humoral and cellular mechanisms to protective immunity and the fact that T. pallidum outer membrane proteins have not been unambiguously identified.
www.bookrags.com /Treponema_pallidum   (0 words)

  
 Treponema pallidum Surface Immunofluorescence Assay for Serologic Diagnosis of Syphilis -- Marangoni et al. 7 (3): 417 ...
Treponema pallidum Surface Immunofluorescence Assay for Serologic Diagnosis of Syphilis -- Marangoni et al.
Treponema pallidum Surface Immunofluorescence Assay for Serologic Diagnosis of Syphilis
Characterization of outer membranes isolated from Treponema pallidum, the syphilis spirochete.
cdli.asm.org /cgi/content/full/7/3/417   (0 words)

  
 [No title]
quinoline 2-oxidoreductase [Treponema pallidum] 7tv99v7n6gsidutk CERT 0.00000060000000000000 1fo4A6 NULL >gi15639075refNP_218521.1
serine hydroxymethyltransferase (glyA) [Treponema pallidum] vfr18ndfam1p2nos CERT 0.00000020000000000000 1e32A2 NULL >gi15639321refNP_218770.1
glucose-6-phosphate 1-dehydrogenase (zwf) [Treponema pallidum] 57d3bb08slq2ndm2 NULL NULL NULL NULL >gi15639470refNP_218920.1
bioinf.cs.ucl.ac.uk:8000 /servlet/GTD.GTDGetListServlet?organism=Treponema_pallidum   (0 words)

  
 Treponema pallidum - Information from Reference.com
Causes: Syphilis is caused by the spirochete T pallidum, a thin helical cell...
Treponema pallidum was identified from the oral lesions by polymerase chain reaction.
Sequence of Treponema pallidum, the Syphilis Spirochete" by C.M. Fraser,...
www.reference.com /search?q=Treponema%20pallidum&db=web   (0 words)

  
 AEGiS-11CROI: Molecular Analysis of Blood and Cerebrospinal Fluid Treponema pallidum in Neuroinvasion Compared to ...
BACKGROUND: Neuroinvasion by Treponema pallidum is common in early syphilis; neurosyphilis, with CSF abnormalities, is less common.
pallidum strains were isolated and propagated from blood and CSF by rabbit inoculation.
These findings are consistent with the hypothesis that T. pallidum organisms that invade the CSF are distinct from blood organisms or that they evolve separately from blood organisms once they reach the CSF compartment.
www.aegis.com /conferences/croi/2004/485.html   (0 words)

  
 eMedicine - Treponematosis (Endemic Syphilis) : Article Excerpt by: Steven Fine, MD, PhD
Background: Treponematosis traditionally refers to the group of nonvenereal diseases that are caused by Treponema species that are morphologically and serologically identical to each other and to Treponema pallidum subspecies pallidum, the cause of syphilis.
All the nonvenereal Treponema species are transmitted, chiefly by direct contact, among children living in tropical and subtropical climates.
In humans, the pathogenic treponemes are T pallidum pallidum, Treponema pertenue (yaws), Treponema endemicum (bejel or endemic syphilis), and Treponema carateum (pinta).
www.emedicine.com /med/byname/treponematosis-(endemic-syphilis).htm   (0 words)

  
 Medical Dictionary: Treponema pallidum - WrongDiagnosis.com
Treponema pallidum: The causative agent of venereal and non-venereal syphilis as well as yaws.
Treponema pallidum : species in the genus Treponema, the causative agent of venereal and non\-venereal syphilis as well as yaws.
Treponema pallidum: Syphilis, once a cause of devastating epidemics, can be effectively diagnosed and treated with antibiotic therapy.
www.wrongdiagnosis.com /medical/treponema_pallidum.htm   (0 words)

  
 Specialty Laboratories ::: we help doctors help patients
pallidum.  Patients who have syphilis may seek treatment for signs or symptoms of primary infection (i.e., ulcer or chancre at the infection site), secondary infection (i.e., manifestations that include but are not limited to skin rash, mucocutaneous lesions, and lymphadenopathy), or tertiary infection (e.g., cardiac, ophthalmic, auditory abnormalities, and gummatous lesions).
Molecular analysis of the fetal IgM response to Treponema pallidum antigens: implications for improved serodiagnosis of congenital syphilis.
Pathology of the umbilical cord in congenital syphilis: analysis of 25 specimens using histochemistry and immunofluorescent antibody to Treponema pallidum.
www.specialtylabs.com /books/display.asp?id=455   (0 words)

  
 Recombinant Treponema pallidum TmpA (23-41aa - TRP-245
Detection of antigenic determinants in the Treponema pallidum membrane protein TmpA using overlapping synthetic peptides.
Treponema phagedenis encodes and expresses homologs of the Treponema pallidum TmpA and TmpB proteins.
Sensitivity and specificity of an enzyme-linked immunosorbent assay using the recombinant DNA-derived Treponema pallidum protein TmpA for serodiagnosis of syphilis and the potential use of TmpA fo r assessing the effect of antibiotic therapy.
www.prospec.co.il /~prospec/cart/catalog/rTMPA.html   (0 words)

  
 Effects of Various Handling and Storage Conditions on Stability of Treponema pallidum DNA in Cerebrospinal Fluid -- ...
Detection of Treponema pallidum by polymerase chain reaction in the cerebrospinal fluid of syphilis patients.
Use of polymerase chain reaction and rabbit infectivity testing to detect Treponema pallidum in amniotic fluid, fetal and neonatal sera, and cerebrospinal fluid.
Detection of Treponema pallidum in early syphilis by DNA amplification.
jcm.asm.org /cgi/content/full/36/7/2117   (0 words)

  
 Systematic Cloning of Treponema pallidum Open Reading Frames for Protein Expression and Antigen Discovery -- McKevitt ...
Individual GST-fusion Treponema pallidum proteins from crude Escherichia coli extracts were selectively immobilized on glutathione-coated 96-well plates and were exposed to rabbit serum from rabbits either before or 2 months after intratesticular injection with virulent T.
Champion, C.I., Miller, J.N., Borenstein, L.A., Lovett, M.A., and Blanco, D.R. Immunization with Treponema pallidum endoflagella alters the course of experimental rabbit syphilis.
Radolf, J.D., Robinson, E.J., Bourell, K.W., Akins, D.R., Porcella, S.F., Weigel, L.M., Jones, J.D., and Norgard, M.V. Characterization of outer membranes isolated from Treponema pallidum, the syphilis spirochete.
www.genome.org /cgi/content/full/13/7/1665   (0 words)

  
 Complete Genome Sequence of Treponema pallidum, the Syphilis Spirochete -- Fraser et al. 281 (5375): 375 -- Science   (Site not responding. Last check: 2007-10-15)
Tpr Homologs in Treponema paraluiscuniculi Cuniculi A Strain.
Treponema pallidum 3-Phosphoglycerate Mutase Is a Heat-Labile Enzyme That May Limit the Maximum Growth Temperature for the Spirochete.
Borrelia burgdorferi and Treponema pallidum: a comparison of functional genomics, environmental adaptations, and pathogenic mechanisms.
www.sciencemag.org /cgi/content/abstract/281/5375/375   (0 words)

  
 New Tests for Syphilis: Rational Design of a PCR Method for Detection of Treponema pallidum in Clinical Specimens Using ...
A sensitive and specific PCR method to detect Treponema pallidum in clinical specimens was developed.
Detection of Treponema pallidum by a sensitive reverse transcriptase PCR.
The 47-kDa major lipoprotein immunogen of Treponema pallidum is a penicillin-binding protein with carboxypeptidase activity.
jcm.asm.org /cgi/content/full/39/5/1941   (0 words)

  
 The TprK Protein of Treponema pallidum Is Periplasmic and Is Not a Target of Opsonic Antibody or Protective Immunity -- ...
The TprK Protein of Treponema pallidum Is Periplasmic and Is Not a Target of Opsonic Antibody or Protective Immunity -- Hazlett et al.
Stebeck, C.E., Shaffer, J.M., Arroll, T.W., Lukehart, S.A., and Van Voorhis, W.C. Identification of the Treponema pallidum susp.
Stamm, L.V., and Bergen, H.L. The sequence-variable, single-copy tprK gene of Treponema pallidum Nichols strain UNC and street strain 14 encodes heterogeneous TprK proteins.
www.jem.org /cgi/content/full/193/9/1015   (0 words)

  
 Treponema pallidum
Treponema pallidum is the causative agent of syphilis, a sexually transmitted disease (STD).
Other bacteria in the same genus cause the diseases yaws and bejel, which are transmitted through direct skin-to-skin contact or sharing of drinking vessels.
pallidum has a characteristic helical shape, and is a member of the Spirochete family of bacteria.
www-micro.msb.le.ac.uk /video/Tpallidum.html   (0 words)

  
 Spirochetes and Neisseria
Axial filaments (a form of flagella) found between the peptidoglycan layer and outer membrane and running parallel to them, are the locomotory organelles.
pallidum is the causative agent of syphilis, a common sexually-transmitted disease found world-wide (figure 1).
pallidum are bejel, yaws (figure 7) and pinta.
pathmicro.med.sc.edu /fox/spiro-neisseria.htm   (0 words)

  
 Borrelia burgdorferi and Treponema pallidum: a comparison of functional genomics, environmental adaptations, and ...
Norgard, M.V., Riley, B.S., Richardson, J.A., and Radolf, J.D. Dermal inflammation elicited by synthetic analogs of Treponema pallidum and Borrelia burgdorferi lipoproteins.
Activation of human monocytic cells by Borrelia burgdorferi and Treponema pallidum is facilitated by CD14 and correlates with surface exposure of spirochetal lipoproteins.
Fieldsteel, A.H., Cox, D.L., and Moeckli, R.A. Cultivation of virulent Treponema pallidum in tissue culture.
www.jci.org /cgi/content/full/107/6/651   (0 words)

  
 The Cutaneous Response in Humans to Treponema pallidum Lipoprotein Analogues Involves Cellular Elements of Both Innate ...
Treponema pallidum and Borrelia burgdorferi lipoproteins and synthetic lipopeptides activate monocytes/macrophages.
Treponema pallidum and Borrelia burgdorferi lipoproteins and synthetic lipopeptides activate monocytic cells via a CD14-dependent pathway distinct from that utilized by lipopolysaccharide.
Dermal inflammation elicted by synthetic analogs of Treponema pallidum and Borrelia burgdorferi lipoproteins.
www.jimmunol.org /cgi/content/full/166/6/4131   (0 words)

  
 Transcriptome of Treponema pallidum: Gene Expression Profile during Experimental Rabbit Infection -- Smajs et al. 187 ...
Transcriptome of Treponema pallidum: Gene Expression Profile during Experimental Rabbit Infection -- Smajs et al.
Treponema pallidum major sheath protein homologue TprK is a target of opsonic antibody and the protective immune response.
Cultivation of virulent Treponema pallidum in tissue culture.
jb.asm.org /cgi/content/full/187/5/1866   (0 words)

  
 Explore the Microscopic World of Health Science   (Site not responding. Last check: 2007-10-15)
Treponema pallidum subspecies pallidum is the causative agent of syphilis; except for congenital syphilis, sexual contact accounts for virtually all cases of the disease.
Light microscope pictures showing tissue infected with the spirochete Treponema pallidum, the causative agent of syphilis.
The left micrograph shows cell infiltration in the tissue; on the right spirochetes visualized by silver staining.
www.wadsworth.org /databank/treponem.htm   (0 words)

  
 Treponema pallidum - General Practice Notebook   (Site not responding. Last check: 2007-10-15)
Treponema pallidum is the causative organism of syphilis.
The information provided herein should not be used for diagnosis or treatment of any medical condition.
Oxbridge Solutions Ltd® is an independent company owned by the authors which does not receive income from any other organisation or individual.
www.gpnotebook.co.uk /cache/1805254671.htm   (0 words)

  
 treponema pallidum - LINKTRUE.COM
Specializes in: syphilis syphilis elimination siphilis sifilis treponema pallidum congenital syphilis...
Specializes in: syphilis syphilis elimination siphilis sifilis treponema pallidum types syphilis...
Specializes in: syphilis syphilis elimination siphilis sifilis treponema pallidum syphilis symptoms syphilis neurosyphilis...
www.linktrue.com /treponema-pallidum.k   (0 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.