Rhinosporidiosis is a chronic granulomatous disease of mucous membranes and is endemic in Southern India and Sri Lanka, though there are infrequent reports of the disease elsewhere in the world with Rhinosporidium seeberi identified as aetiological agent. Sino nasal Inverted papilloma constitutes only 0.5-4% of all nasal tumours and may be associated with human papilloma virus, chronic inflamma...

Epigallocatechin gallate (EGCG) (Figure 1a) is the major catechin component of green tea (Camellia sinensis). It has been shown to have antiviral properties against DNA viruses such as herpes simplex virus (HSV; Herpesviridae) [1], adenovirus (Adenoviridae) [2], human papilloma virus (HPV; Papovaviridae) [3], and hepatitis B virus (HBV; Hepadnaviridae) [4], and RNA viruses such as influenza vir...

A benign, infectiqus, cutaneous tumor of rabbits, the Shope papilloma, is caused by a virus that upon inoculation in either domestic or cottontail rabbits induces papiUomas with great regularity (1). These tumors are not infrequently followed by cancers (2-6). On attempted recovery of the virus from these two varieties of rabbits, however, a marked difference in host reactivity becomes apparent...

conclusions it seems that smoking cannot increase the prevalence of high risk hpv 16, 18 in saliva samples. results there were no high-risk types of virus in patients and no significant differences between the groups (p = 1). patients and methods a hundred healthy adult subjects were selected from zahedan dental school for this pilot study. dna was isolated from saliva samples and screened for ...

At present two prophylactic human papilloma virus (HPV) vaccines are commercially available. The tetravalent vaccine comprised of four VPH types (6, 11, 16, and 18) distributed in the national program in Colombia and the bivalent vaccine comprised of VPH types 16 and 18, respectively. Types 16 and 18 are accountable for 70% of cervical cancer, most vulva, vagina, penis, anus and one third of or...

Human papillomaviruses are the primary etiologic agents of cervical cancer. Thus, cervical cancer and other Human papillomavirus associated malignancies might be prevented by Human papillomavirus vaccines. Currently, two Human papillomavirus L1 Virus -Like Particle vaccines namely Gardasil quadrivalent (Merck) and CervarixTM bivalent (GlaxoSmithKline) are widely marketed internationally. These ...

Background and Aims: Ovarian cancer is one of most common causes of cancer related women's mortalities. Human papilloma virus is a known factor concerning cervical cancer but its role in causing ovarian cancer is not yet verified. A few studies also identified HPV DNA in ovarian carcinoma tissues. However, some studies did not detect HPV DNA in ovarian carcinoma tissues. In this articl...

Polyoma and Shope papilloma viruses were purified and analyzed by chemical and physical methods. Disc electrophoresis of degraded virions indicated the presence, in both cases, of only one major species of polypeptide subunit. The weight of the peptide chain of polyoma virus was estimated in 8 m urea to be about 45,000 avograms, based on the sedimentation rate in a sucrose-urea gradient and the...