a dark, sulfur-containing pigment normally found in the hair, skin, ciliary body, choroid of the eye, pigment layer of the retina, and certain nerve cells. It occurs abnormally in certain tumors, known as melanomas, and is sometimes excreted in the urine when such tumors are present (melanuria). melanin deficiency.
Regular insulin includes regular human insulin also known as human insulin (regular) and is a short acting insulin. The two most common brand names are Humulin R and Novolin R. It is primarily used to treat high blood sugar levels in conditions like diabetes mellitus. 1 Medical uses.
Humulin R is a short-acting type of insulin. Insulin helps to control blood sugar levels in diabetes mellitus, including diabetes type 1 and diabetes type 2. Humulin R is less popular than comparable drugs. There are currently no generic options for any insulin brand, but less expensive biosimilar versions may be available in the future.