Jasmonic acid is derived from the fatty acid linolenic acid. It is a member of the jasmonate class of plant hormones. It is biosynthesized from linolenic acid by the octadecanoid pathway.
Levels of troponin can become elevated in the blood within 3 or 4 hours after heart injury and may remain elevated for 10 to 14 days. In people with angina, an elevated troponin may indicate that their condition is worsening and they are at increased risk of a heart attack.
However, the available data on the prevalence and extent of troponin elevation in this condition are limited. Bonnefoy et al reported that approximately one half of their 69 consecutive patients (49%) with acute idiopathic pericarditis had troponin I (TnI) levels > 0.5 ng/mL.