For the first time, wall paintings of 20th century Russian artists in Bulgaria were analysed by means complementary analytical methods. Representative samples collected from church St. Nicholas Sofia, decorated famous Vasily Perminov, Michail Maletski and Nikolay Shelehov during different periods examined micro-Raman spectroscopy, attenuated total reflectance-Fourier transform infrared (ATR-FTI...

Morphea, or localized scleroderma, is an inflammatory disease that leads to sclerosis of the skin and underlying tissues due to excessive collagen deposition. Oral involvement is unusual and it may produce white linear fibrotic areas with a scar-like appearance, atrophy of tongue papillae, gingival recession and alveolar bone resorption. We report a case of a 13-year-old girl who consulted for ...

Plasmoacanthoma and plasma cell cheilitis are rare disorders of obscure etiology characterized by a plasma cell infiltrate. An 80-year-old woman presented with a verrucous, fleshy, skin colored plaque over lips, gingiva, and the palate and painful swallowing for over a period of 6 months. Histopathology of the lesion showed dense infiltrate of plasma cells. The lesions resolved completely after...

SUMMARY Augmentation cheiloplasty is becoming an increasingly popular aesthetic procedure despite current methodologies having met with disappointment among surgeons and patients. The goal of this study was to examine the benefits and drawbacks of 1 device in particular-Perma Facial Implant (PFI). The senior authors (P.R. and S.W.H.) performed 832 consecutive PFI lip augmentations with excellen...

The use of native promoters to drive transgene expression has facilitated overexpression studies in Drosophila and other insects. We identified 12 Tubulin family members from the genome sequence of the red flour beetle, Tribolium castaneum, and used the promoter from one of these to drive constitutive expression of a transgene. The activity of the T. castaneum alpha-Tubulin1 (TcalphaTub1) putat...

many types of cancers develop in the oral and maxillofacial region. squamous cell carcinoma is the most common cancer and constitutes over 90 percent of these tumors. malignant transformation is a genetic process, which later makes a phenotyping change at the cellular level. some cancers such as oral squamous cell carcinomas (osccs) develop from pre-malignant lesions and conditions. despite adv...