[Microbial flora in semen of infertile African men at Garankuwa hospital]. 1990

M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
Department of Urology, Medical University of Southern Africa, Medunsa.

This study was undertaken to determine the frequency of bacteria and Mycoplasmas in semen of infertile African men and to compare abnormal semen parameters with the presence of these organisms. Routine semen analysis were performed on 100 patients, and semen and first-voided urine samples were cultured. Mycoplasma hominis was cultured in 28% of seminal fluid and Ureaplasma urealyticum in 42%. These organisms were both present in 22% of cultures. Bacteriological cultures were positive in 6 urine and 21 seminal specimens. The frequency of tail abnormalities in the Mycoplasma positive group was greater as compared to normal values. From these it would appear that culture for Ureaplasma should probably be performed routinely at the Andrology Clinic.

UI MeSH Term Description Entries
D007248 Infertility, Male The inability of the male to effect FERTILIZATION of an OVUM after a specified period of unprotected intercourse. Male sterility is permanent infertility. Sterility, Male,Sub-Fertility, Male,Subfertility, Male,Male Infertility,Male Sterility,Male Sub-Fertility,Male Subfertility,Sub Fertility, Male
D008297 Male Males
D009174 Mycoplasma A genus of gram-negative, mostly facultatively anaerobic bacteria in the family MYCOPLASMATACEAE. The cells are bounded by a PLASMA MEMBRANE and lack a true CELL WALL. Its organisms are pathogens found on the MUCOUS MEMBRANES of humans, ANIMALS, and BIRDS. Eperythrozoon,Haemobartonella,Mycoplasma putrefaciens,PPLO,Pleuropneumonia-Like Organisms,Pleuropneumonia Like Organisms
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001419 Bacteria One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive. Eubacteria
D012661 Semen The thick, yellowish-white, viscid fluid secretion of male reproductive organs discharged upon ejaculation. In addition to reproductive organ secretions, it contains SPERMATOZOA and their nutrient plasma. Seminal Plasma,Plasma, Seminal
D013019 South Africa A republic in southern Africa, the southernmost part of Africa. It has three capitals: Pretoria (administrative), Cape Town (legislative), and Bloemfontein (judicial). Officially the Republic of South Africa since 1960, it was called the Union of South Africa 1910-1960. Republic of South Africa,Union of South Africa
D013076 Sperm Count A count of SPERM in the ejaculum, expressed as number per milliliter. Sperm Number,Count, Sperm,Counts, Sperm,Number, Sperm,Numbers, Sperm,Sperm Counts,Sperm Numbers
D013081 Sperm Motility Movement characteristics of SPERMATOZOA in a fresh specimen. It is measured as the percentage of sperms that are moving, and as the percentage of sperms with productive flagellar motion such as rapid, linear, and forward progression. Motilities, Sperm,Motility, Sperm,Sperm Motilities
D014509 Ureaplasma A genus of gram-negative, nonmotile bacteria which are common parasitic inhabitants of the urogenital tracts of humans, cattle, dogs, and monkeys. T-Mycoplasma,Ureaplasma parvum,Ureaplasma urealyticum biovar 1

Related Publications

M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 1984, Andrologia,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
July 1991, The Journal of infection,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
May 1979, Archives of andrology,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 1994, Andrologia,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 1989, Archives of andrology,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
December 2018, Zhonghua nan ke xue = National journal of andrology,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 2015, International journal of occupational and environmental health,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 1987, European urology,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
January 1964, Fertility and sterility,
M S Bornman, and M F Mahomed, and D Boomker, and G W Schulenburg, and S Reif, and H H Crewe-Brown
October 1991, Journal of in vitro fertilization and embryo transfer : IVF,
Copied contents to your clipboard!