A Baker's cyst is a swelling in the space behind the knee. Baker's cysts most commonly affect women over the age of 40. Symptoms of a Baker's cyst include joint locking, knee, and calf pain. Baker's cyst often resolves without medication.
The phosphatidylethanolamine N-methyltransferase (PEMT) 5465GâA (rs7946) genotype interacted (Pâ©½0.007) with the plasma betaine to choline ratio to modulate indicators of metabolic stress with stronger inverse associations observed among overweight men with the PEMT 5465GG genotype.
1. Plasma is the part of the blood that contains both the serum and clotting factors.2. Serum is the part of the blood that remains once the clotting factors like fibrin have been removed. 3. Plasma contains the clotting factors and water, while serum contains proteins like albumin and globulin.