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.
In a healthy individual, troponin is not detectable in the blood. Increased levels of troponin indicate damage to the heart; as a general rule, the bigger the increase, the more damage has been done. If the results show a large increase in troponin levels, it is very likely that the patient has had a heart attack.