A 55 year old male patient came for routine dental examination. History revealed that he was a heavy tobacco chewer for the past 20 years. During examination, several radiating white lines were found on top of a slightly grey background, in relation to the right buccal mucosa. The location of the lesion clearly coincided with the site of placement of quid. A differential diagnosis of lichen pla...

A new species of Cryphodera Colbran, 1966, parasitic on wild rose (Rosa sp. L.), is described from Utah, USA. Cryphodera utahensis n. sp. most closely resembles C. podocarpi (Wouts, 1973) Luc et al., 1978, but is distinct with respect to a number of characters including juveniles with a longer esophagus (206 versus 142 mum), shorter tail (47 versus 69 mun), and four rather than three incisures ...

Striae distensae (SD) are common dermal lesions, with significant physical and psychological impact. Many therapeutic modalities are available but none can completely eradicate SD. The most common therapy is the application of topicals used both therapeutically and prophylactically. Even though there are many commercially available topical products, not all have sufficient level of evidence to ...

Rats were trained on a series of novel 2-odor discrimination problems before and after combined unilateral bulbectomy and posterior transection of the contralateral lateral olfactory tract. In postoperative tests, experimental rats performed as well as controls when a short intertrial interval (30 seconds) was used but, in contrast to controls, failed to learn a 2-odor discrimination when the i...

BOTTOM LINE There was no statistically significant average difference in the development of stretch marks in women who received topical preparations with active ingredients compared to women who received a placebo or no treatment. Only three trials (involving 461 women) looked at the severity of the stretch marks and these did not show a clear difference. The preparations used included Alphastr...