All isolates were positive for metachromatic granules and none of these showed capsule or endospore formation (Table 3). Endospore staining was carried out by heating the air dried bacterial smear with malachite green for 5 min, followed by rinsing with water and counterstaining with safranin for 30s.
HEMATURIA CAUSES. Some common causes of blood in the urine include the following. However, many of these conditions will have other presenting symptoms (see 'Symptoms of conditions associated with hematuria' below): âKidney or bladder (also called urinary tract) infections.
Blood in the urine which is also known as hematuria is not always a problem for concern. Exercise which is strenuous may cause urine to have blood in it as well as numerous drugs, for instance aspirin.However urinary bleeding without pain may also be an indication of a disorder that is serious. There are 2 kinds of urine in the blood. When blood can be readily seen is referred to as gross hematuria.xercise which is strenuous may cause urine to have blood in it as well as numerous drugs, for instance aspirin. However urinary bleeding without pain may also be an indication of a disorder that is serious.