Arm has one of the most resilient business models in the semiconductor sector, as it earns money when it signs its licensing ...

Molecular signals after severing an axolotl arm direct the remaining cells how to regrow the limb, offering potential implications for regenerative medicine.

Scientists have now found a factor that tells cells which part of the arm to regenerate -- and used it to reprogram the identity of cells as they develop.

Shh cells near the Shh source then regenerate in the form of cells with posterior-part identity; cells far away from the Shh signal regenerate as anterior-part-cells.

A SLAP tear is an injury to the labrum, the cartilage rim that surrounds the socket of the shoulder joint. SLAP stands for "superior labrum anterior and posterior," meaning that the tear occurs at the ...

Dreaming of strong, defined shoulders with that impressive rounded look? If your answer is a resounding yes, you're in the right place!

Ninety-six percent of all shoulder dislocations are anterior, 6 and the patient typically describes a fall onto an outstretched arm. Posterior dislocation can occur following a fall, electrocution or ...

What is the labrum? The labrum is a type of cartilage found in the shoulder joint. The shoulder is a ball-and-socket joint where the arm meets the body. The arm bone (humerus) forms a ball at the ...

He had a soft tissue mass at the proximal part of the anterior arm (fig 1). The Hook test and the Ruland biceps squeeze test were performed. The right distal biceps tendon could not be hooked during ...

This is particularly true if a patient presents with a lack of scapular posterior tilting during arm elevation, as noted by prominence of the scapular inferior angle. Emphasis on middle and lower ...

Shoulder pain is a common complaint in overhead athletes, and superior labrum anterior posterior (SLAP) lesions are a common cause of this pain. The pathological cascade which results in the SLAP ...