OBJECTIVE To determine whether patients with genital warts carry human papillomavirus (HPV) DNA on their fingers. METHODS 14 men and eight women with genital warts had cytobrush samples taken from genital lesions, finger tips, and tips of finger nails. Samples were examined for the presence of HPV DNA by the polymerase chain reaction. RESULTS HPV DNA was detected in all female genital sampl...

BACKGROUND Although HSV-2 is the major cause of genital lesions, HSV-1 accounts for half of new cases in developed countries. METHODS Three healthy SHIV-SF162P3-infected Indian rhesus macaques were inoculated with 4×108 pfu of HSV-1 twice, with the second inoculation performed after the vaginal mucosa was gently abraded with a cytobrush. RESULTS HSV-1 DNA was detected in vaginal swabs 5 day...

BACKGROUND Brushing cytology is a well established diagnostic procedure used by gynaecologists, physicians and surgeons to obtain representative samples from lesions. Our aim was to evaluate its reliability in ulcerative and tumour-like conditions arising in the skin of the head and neck. METHODS Over 28 months, 86 patients with suspected cutaneous malignant lesions underwent a cytological ex...

The following report describes the direct detection of Ehrlichia canis by real-time PCR in the conjunctiva of a 1-year-old female Maltese dog. After being imported from Brazil, the dog was presented because of anorexia, dehydration, fever, and palpable mandibular lymph nodes. A few days later, the dog developed bilateral blepharospasm, photophobia and anterior uveitis. Monocytic ehrlichia was d...

OBJECTIVES This study intends to provide a quick, easy, and inexpensive way to assess nuclear abnormalities such as micronuclei and bud frequencies; binucleated, karyorrhectic, karyolytic, pycnotic, and condensed chromatin cells in nasal scrapings of infants, which are particularly important for conducting genotoxic studies related to the inhaled atmosphere in pediatric populations. METHODS N...