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.
The kidneys are surrounded by a fibrous, transparent renal capsule; a fatty adipose capsule that cushions the organ; and an outer fibrous renal fascia that anchors the kidney to surrounding structures. There are three distinct regions of the kidney: the cortex, the medulla, and the renal pelvis.he kidneys are surrounded by a fibrous, transparent renal capsule; a fatty adipose capsule that cushions the organ; and an outer fibrous renal fascia that anchors the kidney to surrounding structures. Internal Anatomy. There are three distinct regions of the kidney: the cortex, the medulla, and the renal pelvis.