OBJECTIVETo investigate the association of human papillomavirus (HPV) in the pubic hair follicles of males with HPV infection in their female sexual partners.

METHODSWe included in this study 21 female patients with HPV infection, including 8 cases of cervical cancer, 5 cases of atypical cervical hyperplasia, 5 cases of cervical condyloma, and 3 cases with unidentified causes. We also enlisted 52 men without visible condyloma acuminatum in the external genitalia as healthy controls. We detected HPV in the pubic hair follicles of the female patients' male sexual partners and the healthy male controls by PCR and reverse hybridization in situ.

RESULTSHPV positive was found in 6 (28.6%) of the 21 women's male partners, in whom the HPV types were correspondent situ. to those of the female patients.

CONCLUSIONHPV in the pubic hair follicles of men might be one of the causes of HPV-related cervical lesions in their female sexual partners.

Adolescent ; Adult ; Case-Control Studies ; Female ; Genitalia, Male ; virology ; Hair Follicle ; virology ; Humans ; Male ; Middle Aged ; Papillomaviridae ; Papillomavirus Infections ; transmission ; virology ; Sexual Partners ; Uterine Cervical Diseases ; virology ; Uterine Cervical Neoplasms ; virology ; Young Adult

OBJECTIVEHuman papillomavirus (HPV) commonly exists in healthy individuals, but its prevalence in the pubic hair follicles is not yet clear, nor is the relationship between HPV infection in the pubic hair follicles and the recurrence of genital warts in men. This study aimed to investigate HPV infection in the pubic hair follicles of healthy men and patients with genital warts, and to look into the correlation of HPV infection with recurrent genital warts.

METHODSWe included in this study 122 healthy men aged 21-80 years and 86 male patients with genital warts aged 24-61 years, detected HPV in their pubic hair follicles by PCR, and made comparative analysis of the data obtained from the two groups.

RESULTSThe positive rate of HPV in the pubic hair follicles of the healthy males was 17.21% (21/122), including 15 cases of HPV6, 4 HPV11, 1 non-HPV6/11 and 1 the mixed type (both HPV6 and HPV11), while that of the genital wart patients was 32.55% (28/86), including 17 cases of HPV6, 7 HPV11, 2 non-HPV6/11 and 2 the mixed type.

CONCLUSIONThe incidence of HPV infection is higher in patients with genital warts than in healthy men, while the types of HPV involved are basically the same in the two groups, mainly HPV6 and HPV11.

Adult ; Aged ; Aged, 80 and over ; Case-Control Studies ; Condylomata Acuminata ; epidemiology ; virology ; Hair Follicle ; virology ; Humans ; Incidence ; Male ; Middle Aged ; Papillomaviridae ; isolation & purification ; Papillomavirus Infections ; epidemiology ; Young Adult

Peste des petits ruminants (PPR) diagnosis from suspected samples from sheep and goats was carried out. Buffy coat, tissues, and oculo-nasal swabs were analyzed using nucleoprotein (NP3/NP4) and fusion protein (F1/F2) gene primers, respectively. Analysis of the sample types and primer set revealed that buffy coat are the best type of samples for PPR diagnosis and the use of two set of primers will increase the number of positives.
Animals ; DNA Primers/analysis ; Eye/virology ; Goat Diseases/blood/*diagnosis/epidemiology/virology ; Goats ; Hair/virology ; Nose/virology ; Nucleoproteins/analysis ; Peste-des-Petits-Ruminants/blood/*diagnosis/epidemiology/virology ; Peste-des-petits-ruminants virus/genetics/*isolation & purification ; Pigmentation ; RNA, Viral/genetics/*isolation & purification ; Reverse Transcriptase Polymerase Chain Reaction/*methods/standards/veterinary ; Sheep ; Sheep Diseases/blood/*diagnosis/epidemiology/virology ; Uganda/epidemiology

The purpose of this study was to determine whether manually plucked hairs might serve as an alternative sample for a quantitative real time polymerase chain reaction (qRT-PCR) testing. Twenty three, 1~3 week old, non-bovine viral diarrhea virus (BVDV) vaccinated calves, found to be positive for BVDV by immunohistochemical staining, were selected and hairs were manually plucked from the ear. qRT-PCR was performed on samples consisting of more than 30 hairs (30~100) and whole blood. All 23 animals were positive for the virus by qRT-PCR performed on the whole blood and when samples of more than 30 hairs were assayed. Additionally, qRT-PCR was performed on groups of 10 and 20 hairs harvested from 7 out of 23 immunohistochemical staining-positive calves. When groups of 20 and 10 hairs were tested, 6 and 4 animals, respectively, were positive for the virus.
Animals ; Antibodies, Viral/analysis/diagnostic use ; Bovine Virus Diarrhea-Mucosal Disease/blood/*diagnosis/virology ; Cattle ; Diarrhea Virus 1, Bovine Viral/genetics/*isolation & purification ; Diarrhea Virus 2, Bovine Viral/genetics/*isolation & purification ; Hair/virology ; RNA, Viral/chemistry/genetics ; Real-Time Polymerase Chain Reaction/methods/*veterinary