The virulence of specific strains in humans and other animals is frequently serovar specific. Salmonella enterica serovar Typhi causes typhoid fever in humans, but no disease is associated with experimental infections of mice (8).
Glucose is the primary energy source for the body's cells and the only energy source for the brain and nervous system. A steady supply must be available for use, and a relatively constant level of glucose must be maintained in the blood. A few different protocols may be used to evaluate the glucose level in the blood.lucose is the primary energy source for the body's cells and the only energy source for the brain and nervous system. A steady supply must be available for use, and a relatively constant level of glucose must be maintained in the blood. A few different protocols may be used to evaluate the glucose level in the blood.
Why Is My Blood Glucose Sometimes Low after Physical Activity? Low blood glucose is defined as a blood glucose level below 70 mg/dl if your meter measures whole blood, or 80 mg/dl or below if it measures plasma glucose (a plasma blood glucose of 90 mg/dl or below with symptoms is also a sign of hypoglycemia).