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Titin is the third most abundant protein in muscle (after myosin and actin), and an adult human contains approximately 0.5 kg of titin. [13] With its length of ~27,000 to ~35,000 amino acids (depending on the splice isoform ), titin is the largest known protein . [ 14 ]
Troponin is found in both skeletal muscle and cardiac muscle, but the specific versions of troponin differ between types of muscle. The main difference is that the TnC subunit of troponin in skeletal muscle has four calcium ion-binding sites, whereas in cardiac muscle there are only three.
A complete blood count (CBC), also known as a full blood count (FBC), is a set of medical laboratory tests that provide information about the cells in a person's blood.The CBC indicates the counts of white blood cells, red blood cells and platelets, the concentration of hemoglobin, and the hematocrit (the volume percentage of red blood cells).
For example, the complete blood count can help a physician to determine why a patient feels unwell and what to do to help. Cell counts within liquid media (such as blood , plasma , lymph , or laboratory rinsate ) are usually expressed as a number of cells per unit of volume , thus expressing a concentration (for example, 5,000 cells per ...
The cardiac subtype of troponin T is especially useful in the laboratory diagnosis of heart attack because it is released into the blood-stream when damage to heart muscle occurs. [4] It was discovered by the German physician Hugo A. Katus at the University of Heidelberg , who also developed the troponin T assay .
Shamsud-Din Jabbar used a rare explosive in New Orleans that has never before been used in a U.S. or European terrorist attack. A key question is how he learned of the explosive and managed to ...
Type 1 and 2 intermediate filaments are those that are composed of keratins, and they are mainly found in epithelial cells. Type 3 intermediate filaments contain vimentin. They can be found in a variety of cells which include smooth muscle cells, fibroblasts, and white blood cells. Type 4 intermediate filaments are the neurofilaments found in ...
Scientists found that if all people boosted their activity to 160 minutes daily, they could increase their life expectancy over five years. Experts explain how walking can benefit your health.