The sera from patients with primary heart and skeletal muscle diseases, hospitalized patients without intrinsic muscle disease from an area endemic for Trypanosoma cruzi infections, and normal subjects (N = 693) were studied for the presence of immunoglobulin G (IgG) antisarcolemma activity using serologic methods.adioimmunoprecipitation showed a circulating antibody to a 25-kDa T. cruzi polypeptide (P25) in 16/17 (94.1%) patients with advanced cardiomyopathy and T. cruzi infection.
But how fast does the Earth rotate? You might be surprised to know that a spot on the surface of the Earth is moving at 1675 km/h or 465 meters/second.ut how fast does the Earth rotate? You might be surprised to know that a spot on the surface of the Earth is moving at 1675 km/h or 465 meters/second.
Is the earth revolving slow or fast around the sun? The Earth spins on a 23.5 degree angle and takes 24 hours to do one spin or 23hours and 56 minutes to be exact. But the earth takes 365.5 days (year) to do a complete circuit â¦ of the sun.s the earth revolving slow or fast around the sun? The Earth spins on a 23.5 degree angle and takes 24 hours to do one spin or 23hours and 56 minutes to be exact. But the earth takes 365.5 days (year) to do a complete circuit â¦ of the sun.