Egg yolks contain two amino acids and at least one vitamin that contain sulfur. The sulfur is released as the compounds degrade in cooking. Hydrogen sulphide is a physiologically active molecule that is produced naturally by most lifeforms, and is a cellular messenger molecule. It has important roles in many processes.
1 An injury, infection, or an underlying rheumatic condition can cause bursa inflammation. 2  Bursitis is diagnosed by identifying swelling, tenderness, and pain with motion in the affected area. 3  Treatment of bursitis is directed toward reducing inflammation and treating any infection present.
Symptoms of infra-patellar bursitis. Infrapatellar bursitis symptoms consist of pain at the front of the knee with swelling over the area of the infrapatella bursa. Pain may be similar to that of jumper's knee or patellar tendonitis with pain just below the kneecap.