Heart problems can cause sensations in other areas of the body besides your chest. Symptoms can include discomfort, pain, or pressure in the arms, back, neck, jaw, or stomach.
Infection with feline infectious peritonitis virus (FIPV), a feline coronavirus, frequently leads to death in spite of a strong humoral immune response. In previous work, we reported that infected monocytes, the in vivo target cells of FIPV, express viral proteins in their plasma membranes.These proteins are quickly internalized upon binding of antibodies.hese findings indicate that the viral antigen-antibody complexes were not internalized through any of the previously described pathways. Further characterization showed that this internalization process was independent from phosphatases and tyrosine kinases but did depend on serine/threonine kinases.
The main reason is that production of a single, monoclonal protein (M-protein) is a characteristic feature of multiple myeloma. The test used to measure the amount of monoclonal protein in the blood or urine is protein electrophoresis.This M-protein is manufactured (synthesized) by malignant plasma cells (or myeloma.2 13 Figure 2. Representation of an abnormal Serum Protein Electrophoresis result, with myeloma cells producing the M-protein, creating an M-spike in the beta-2 zone. Urine Protein Electrophoresis The kidney acts as a filter, eliminating only a few molecules and leaving most of the proteins in the bloodstream.