Headache & Pain
Primary headache associated with sexual activity
Jan. 13, 2023
Nearly 3,000 illustrations, including video clips of neurologic disorders.
Every article is reviewed by our esteemed Editorial Board for accuracy and currency.
Full spectrum of neurology in 1,200 comprehensive articles.
Listen to MedLink on the go with Audio versions of each article.
Low-affinity, high-capacity folate transporters expressed at the apical and basolateral membranes of the renal tubular epithelium also contribute to renal folate transport.
Legend: BCRP: breast cancer resistance protein, an efflux transporter; Glu: glutamate; 5-methyl-THF: 5-methyl-tetrahydrofolate; MRP: multidrug resistance-associated protein; OAT: organic anion transporter; RFC: reduced folate carrier. (Source: Shulpekova Y, Nechaev V, Kardasheva S, et al. The concept of folic acid in health and disease. Molecules 2021;26(12):3731.) (Modified by Dr. Douglas Lanska. Creative Commons Attribution 4.0 [CC BY] license.)