The biological properties of T strains of mycoplasma, the development of methods for their isolation and cultivation, their detection in clinical exudates by means of the urease reaction, and their identification by laboratory methods are reviewed. The current status of T-strain mycoplasma-associated nongonococcal urethritis in the male is reviewed and discussed. Evidence in support of the infe...

In most areas of the world, Neisseria gonorrhoeae has become increasingly less sensitive to antimicrobials, both in vitro and in vivo, as discussed by Willcox (1970), Martin, Lester, Price, and Schmale (1970), and Sparling (1972). Because of this trend, the doses of penicillin necessary to obtain satisfactory cure rates have greatly increased. The current recommendation by the Venereal Diseases...

OBJECTIVES To study the prevalence, symptoms, and signs of Mycoplasma genitalium and Chlamydia trachomatis infections in men attending a Swedish STD clinic and to study the criteria for urethritis. METHODS A cross sectional study among STD clinic attendees in Orebro, Sweden. Attendees were examined for microscopic urethritis and first void urine (FVU) was tested for M genitalium and C trachom...

OBJECTIVES To determine if assaying the neutrophil enzymes, neutrophil elastase (NE) and myeloperoxidase (MPO) in the urine of men attending a genitourinary medicine clinic could identify those with Neisseria gonorrhoeae or Chlamydia trachomatis infections, and those with urethritis (with or without an identified infection with either organism), and to compare the new assays with the performanc...

Chlamydia trachomatis was isolated from 26% of urethral swabs taken from 509 men with urethritis. The highest yield of 68% was obtained from a selected group of men with nonspecific urethritis (NSU) who had a frank urethral discharge. This is a higher than in previous reports, and is significantly higher than the isolation of C. trachomatis from men with less severe urethritis. The higher yield...

BACKGROUND Data on sexually transmitted infections (STIs) in Saudi Arabia (SA) and other Islamic countries are limited. This study describes the results of a five-year surveillance for STIs in SA. METHODS This is a case series descriptive study of all confirmed STIs diagnosed in SA from January, 1995 through December, 1999. RESULTS A total of 39049 STIs were reported to the Ministry of Heal...

INTRODUCTION Oral sex (fellatio) is a very common sexual activity. H. pylori is mainly a gastric organism, but studies have reported that infected individuals may permanently or transiently carry H. pylori in their mouth and saliva. MATERIAL AND METHODS A Pubmed search was conducted using the words infection, oral sex and urethritis. RESULTS The existing studies support the hypothesis that ...

The roles of Mycoplasma genitalium and Ureaplasma urealyticum in nongonococcal urethritis are not yet well established. The aim of this study was to determine the presence of these microorganisms in the urethral tracts of 187 human immunodeficiency virus type 1 (HIV-1)-infected male patients with no clinical signs of urethritis. The results indicate that the prevalence of M. genitalium and U. u...