Sunflower seeds, flax seeds and peanuts are especially high in folate, with one cup offering up to 300 mcg. Nuts are also very high in folic acid, with both peanuts and almonds ranking especially high. Below is a short list of the best seeds and nuts for folic acid. 1  Sunflower Seeds â Â¼ cup = 82 mcg of folate (21% DV). 2  Peanuts â Â¼ cup = 88 mcg of folate (22%).
Gross anatomy. The renal pelvis is triangular in shape, lies posteriorly in the renal hilum surrounded by fat and vessels and is formed by the either the union of two-to-three major calyces or of seven-to-eleven minor calyces.
Calculus, renal: A stone in the kidney (or lower down in the urinary tract). Also called a kidney stone. The stones themselves are called renal caluli. The word calculus (plural: calculi) is the Latin word for pebble. Renal stones are a common cause of blood in the urine and pain in the abdomen, flank, or groin. Kidney stones occur in 1 in 20 people at some time in their life. The development of the stones is related to decreased urine volume or increased excretion of stone-forming components such as calcium, oxalate, urate, cystine, xanthine, and phosphate.