The feeding kinematics of dwarf and pygmy sperm whales (Kogia sima and K. breviceps) and bottlenose dolphins Tursiops truncatus were characterized and compared incorporating the Ram-Suction Index (RSI). Mean RSI data support a suction feeding strategy for Kogia (-0.67+/-0.29; mean +/- s.d.) and a ram feeding strategy for Tursiops (0.94+/-0.11; mean +/- s.d.). Tursiops displayed two ram-based fe...

The house mouse is one of the most successful mammals and the premier research animal in mammalian biology. The classical inbred strains of house mice have been artificially modified to facilitate identification of the genetic factors underlying phenotypic variation among these strains. Despite their widespread use in basic and biomedical research, functional and evolutionary morphologists have...

Oral submucous fibrosis (OSF) has multifactorial aetiology which is considered to include betel quid chewing, excessive use of chillies and spices, poor nutrition and deficiency of vitamin and iron. Various treatment modalities such as nutritional supplement, intralesional steroid and placental extract injections, antioxidants, and physiotherapy have been used for conservative management of OSF...

BACKGROUND A reduced mouth opening capacity may be one of the first clinical signs of pathological changes in the masticatory system. The aim of this retrospective cross-sectional study was to create age related percentiles for unassisted maximal mouth opening capacity (MOC) of healthy children. METHODS All recordings of MOC as measured at the yearly dental examinations of school children in ...

PURPOSE To introduce arthroscopic surgery of intra-articulator adhesion of the temporomandibular joint (TMJ) upper compartment and evaluate its effect. PATIENTS AND METHODS One hundred forty-two patients (159 joints) with intra-articular adhesions confirmed by arthroscope were treated with lysis of the adhesions, intra-articular cleanup surgery, or capsule radiofrequency catheter ablation. On...