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.
Knee bursae. Bursitis (bur-SY-tis) is a painful condition that affects the small, fluid-filled sacs â called bursae (bur-SEE) â that cushion the bones, tendons and muscles near your joints. Bursitis occurs when bursae become inflamed.The most common locations for bursitis are in the shoulder, elbow and hip.nee bursae. Bursitis (bur-SY-tis) is a painful condition that affects the small, fluid-filled sacs â called bursae (bur-SEE) â that cushion the bones, tendons and muscles near your joints. Bursitis occurs when bursae become inflamed.