OBJECTIVES This investigation examined human papillomavirus (HPV) in pregnant women in order to characterize viral prevalence, types and concordance between infection in the cervix and in the oral cavity. METHODS A total of 577 pregnant women seeking routine obstetric care were evaluated for HPV infection in their cervix during gestation and immediately before delivery, and in the oral cavity...

Background and objectives: Gingivitis is the inflammation of gingiva which, unless treated, will lead to periodontitis in susceptible patients. Aloe vera (L.) Burm. f. (aloe) from the family Asphodelaceae (Liliaceae) is a perennial plant which originates from South Africa. Potentially active compounds of the leaves include vitamins, simple/complex polysaccharides, mine...

Background The oral squamous cell carcinoma (OSCC) is a malignant neoplasm originating from the epithelial lining of the oral cavity, accounting for about 95% of malignant lesions in this region. In Brazil, the oral cavity is the fifth location of the highest incidence of cancer in men and the seventh in women. In 2012, Brazil was estimated at 9,990 new cases of oral cancer in men and 4,180 in ...

The purpose of the present study was to describe the survival of patients diagnosed with oral cavity cancer in Germany. The analyses relied on data from eleven population-based cancer registries in Germany covering a population of 33 million inhabitants. Patients with a diagnosis of oral cavity cancer (ICD-10: C00-06) between 1997 and 2006 are included. Period analysis for 2002-2006 was applied...

The aim of this paper is to point out the value of MRI in diagnostic assessment of cervical lymphadenopathies and associated oral cavity pathological conditions. We used a statistic retrospective method to evaluate the results obtained after MRI examinations of 64 patients diagnosed with oral cavity pathology and cervical lymphadenopathies. In all cases the MRI exams detected the presence of ce...

We examined the effect of a clove (Syzygium aromaticum) administered by two different routes on Candida albicans growth, using a murine oral candidiasis model. When the clove preparation was administered into the oral cavity of Candida-infected mice, their oral symptoms were improved and the number of viable Candida cells in the cavity was reduced. In contrast, when the clove preparation was ad...

  Tongue base lesions have a diverse and extensive etiology. One of the benign tongue base lesions is schwannoma. Schwannoma and neurofibroma are two tumors of the peripheral nerves originating in the nerve sheaths. Schwannoma account for just over 1% of benign tumors which have been reported in the ora...

BACKGROUND CD44 is a transmembrane receptor found on many different benign and malignant cells. Hyaluronan (HA), a major component of the extracellular matrix, is the primary ligand for CD44 receptors. In cancer cells, HA interaction with CD44 promotes multiple signaling pathways that influence tumor cell progression behaviors in a variety of solid tumors. Increasing evidence indicates that HA ...

The mode of acquisition of gastric Helicobacter spp. infection in dogs has not been determined. It is suspected that oral-oral and faecal-oral transmission may be involved. The present study sought to determine if Helicobacter spp. DNA is present in the oral cavity of healthy and vomiting dogs. Thirty-eight pet dogs (27 vomiting and 11 clinically healthy) were studied. The presence of Helicobac...