2022年3月17日 · What is a troponin test? A troponin test looks for the protein troponin (there are two forms related to your heart, troponin I and troponin T) in your blood. Normally, troponin stays inside your heart muscle’s cells, but damage to those cells — like the kind of damage from a heart attack — causes troponin to leak into your blood.

Troponin, or the troponin complex, is a complex of three regulatory proteins (troponin C, troponin I, and troponin T) that are integral to muscle contraction [2] in skeletal muscle and cardiac muscle, but not smooth muscle.

2024年9月28日 · Troponin is a type of protein found in heart muscle but not typically found in the blood. However, when the heart is damaged, this protein is released into the bloodstream. Even a slight increase in your troponin level can signal some damage to the heart. Very high levels of troponin indicate that a heart attack has occurred.

2023年12月18日 · What Is a Cardiac Troponin Test? The cardiac troponin test detects damage to the heart muscle. Troponin is a protein that appears in the blood only when the heart muscle is damaged, as in a heart...

2023年11月28日 · Troponin refers to three different proteins that help regulate the contractions of the heart and skeletal muscles. Normal troponin levels range from 0–0.04 nanograms per milliliter (ng/ml). The...

-trophin is a borrowing from Greek, combined with an English element. Etymons: Greek τροϕή, ‑in suffix 1.

Troponin testing is mainly used to help diagnose heart attacks. Heart attacks damage the heart by suddenly blocking the blood flow that brings oxygen to part of the heart muscle. Without oxygen from blood, heart muscle cells die and release troponin. Troponin test results can confirm damage to the heart muscle from a heart attack.

2020年7月18日 · Troponin exists in three distinct molecular forms, corresponding to specific isotypes found in fast-twitch skeletal muscle, slow-twitch skeletal muscle, and heart tissue. [6] . The skeletal isotypes are similar in molecular size, approximately 20,000 Daltons, and exhibit amino acid sequence heterogeneity of approximately 40%. [7] .

2025年1月7日 · Trophin is a cephalosporin/cephamycin beta-lactam antibiotic used in the treatment of bacterial infections caused by susceptible, usually gram-positive, organisms. Trophin has in vitro activity against gram-positive aerobic, gram-negative aerobic, and anaerobic bacteria.

Define -trophin. -trophin synonyms, -trophin pronunciation, -trophin translation, English dictionary definition of -trophin. suff. Variant of -tropin . American Heritage® Dictionary of the English Language, Fifth Edition.