This study aimed to compare the vertical marginal gap of teeth restored with lithium disilicate crowns fabricated using CAD/CAM or by pressed ceramic approach. Twenty mandibular third molar teeth were ...

Intracerebral hemorrhage (ICH) is a severe cerebrovascular disease that accounts for approximately 15% to 20% of all strokes, with high morbidity and mortality rates (1). ICH-induced brain injury ...

Neurosurgical interventions on the brain are impeded by the requirement to keep damages to healthy tissue at a minimum. A new contrast channel enhancing the visual separation of malign tissue should ...

Litter size is one of the most economically important traits in commercial pig farming. It has been estimated that approximately 30% of porcine embryos are lost during the peri-implantation period.

Recent studies have reported genetic association of chromosome 5 open reading frame 30 (C5orf30) with both rheumatoid arthritis (RA) susceptibility and the severity of radiological damage to joints.

There are more than 50,000 different types of microorganisms known to scientists -– and they discover more every year. In a basement laboratory at the University of Pennsylvania, two robotocists have ...

Male Sprague-Dawley rats weighing between 274 and 365 g were used in these experiments. All of the experiments were approved by the institutional animal care and use committee of the University of ...