What does PABA stand for?

Ester-linked LAs are most often linked to true anaphylaxis, usually due to a sensitivity to their metabolite, para-aminobenzoic acid (PABA), and do not result in cross-allergy to amides.

cinnamates, octocrylene and the less commonly used para-aminobenzoic acid (PABA) and derivatives ?

US 7,326,408 B2: A method for increasing the compliance in the use of topical sunscreens comprising a photostable, chemically stable and physically stable formulation for topical application to the skin for treating acne vulgaris and protecting skin from the harmful effects of chronic exposure to the sun comprising a vehicle, one or more sunscreen agents dissolved or suspended in the vehicle, which sunscreen agent is selected from the group consisting of titanium dioxide, zinc oxide, bisoctrizole, anisotriazine, para-aminobenzoic acid (PABA) and derivatives has been assigned to Dow Pharmaceutical Sciences, Petaluma, CA.

Sulfonamides inhibit one of the integral enzymes in folate synthesis, dihydropteroate synthase (DHPS), which catalyzes the condensation of para-aminobenzoic acid and pteridine to form dihydropteroic acid (Figure).

Greying hair Eat: Liver Studies have suggested that high levels of para-aminobenzoic acid (PABA) - found in liver - can darken grey hair.

The first sunscreen developed, para-aminobenzoic acid (PABA), fell out of use because it stained clothing and was found to cause allergic reactions in some people.

PABA-free: Para-aminobenzoic acid is a very effective sunscreen that was once used widely.

Thirty were given a vitamin/mineral supplement containing the following: bioflavonoids 50 mg; biotin 100 mcg; choline bitartrate 70 mg; folic acid 100 mcg; inositol 30 mg; niacin 50 mg; pantothenic acid 50 mg; para-aminobenzoic acid 10 mg; pyridoxine (B6) 12 mg; thiamine (B1) 3.