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Biomedical subjects

P Lidbrink

Publications and source records attributed to P Lidbrink.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

Penile human papillomavirus carriage among men attending Swedish STD clinics.

Using the polymerase chain reaction (PCR) technique, we found that up to 84% of 228 men consecutively attending two Swedish STD clinics harboured human papillomavirus (HPV) types 6 or 16. Mean age of the patients was 28 years (range 17-58); 70% were between 17 and 30 years old. Among men without a previous history of, or contact with, condylomata the frequency of HPV 6 detection was 76% using the PCR/dot blot (DB) analysis and 43% with the PCR/agarose gel (AG) technique. The corresponding figures for HPV 16 were 46% and 13%, respectively. These figures were comparable to those found in men with existing condylomata infection or sexual exposure to a partner with condylomata. Although the test group represents a selected high-risk population for STD including HPV, our results indicate that a high frequency of occult HPV carriage exists among sexually-active males. The significance of these findings is discussed.

Adolescent↗
PubMedDate not supplied

Antibiotic susceptibility, serovars and auxotypes of gonococcal isolates in Stockholm. Relation to geographical origin of the infection.

The antibiotic susceptibility, serovars and auxotypes were investigated in gonococcal strains isolated from all patients with gonorrhoea during one year in Stockholm, Sweden. The results were correlated to geographical origin of the infection. A total of 394 gonococcal strains were isolated from 392 patients, 135 (34%) women and 257 (66%) men. Beta-lactamase-producing gonococcal strains (PPNG) were isolated from 5% of the women and 16% of the men. Men had acquired their infection abroad more often than women (54% vs 33%) (P < 0.001). The majority (81%) of the PPNG infections were imported. Some serovars and auxotypes were more common among imported strains than among indigenous ones. All strains were sensitive to spectinomycin and 2 strains had decreased susceptibility to norfloxacin and ciprofloxacin. Decreased susceptibility to benzylpenicillin, ampicillin, doxycycline and cefuroxime was related to the geographical origin of the strains with strains imported from regions other than Europe being the most resistant.

Adolescent↗