Centrioles are found in animal cells, but not plant cells. They help to organize the assembly of microtubules during cell division. Centrioles are found within cell structures known as centrosomes. During cell division, the centrosome and centrioles replicate and migrate to opposite ends of the cell.
The peroneus brevis tendon and peroneus longus tendon merge in a sheath behind the ankle. When the corresponding muscles are flexed, the tendons slide inside the sheath. Symptoms of injury to the peroneus brevis tendon include swelling as well as pain at the base of the little toe or in the outer ankle area.
The greater trochanter is situated on the proximolateral side of the femur, just distal to the hip joint and the neck of the femur. On this bony outgrowth (=apophysis) tendons of the gluteus minimus, medius and maximus and the tensor facia latae attach.This last named muscles keep the Iliotibial band (ITB) tense.t causes pain because of a tear or inflammation of the tendon. The tendon will degenerate and become weaker. Another cause is the iliotibial band which also runs over the greater trochanter. Due to the tightness of the iliotibial band it can inflame and irritate the bursa associated with the gluteal tendons.