Stress and foods are the main triggers for people with irritable bowel syndrome, or IBS, which can experience a bloated belly, flatulence, abdominal pain and cramps, constipation, diarrhea or alternating constipation and diarrhea. The trigger foods with IBS can vary from one person to another.
The first blood transfusion from animal to human was administered by Dr. Jean-Baptiste Denys, eminent physician to King Louis XIV of France, on June 15, 1667.ransfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, white blood cells, plasma, clotting factors, and platelets.
1907 Hektoen suggests that the safety of transfusion might be improved by crossmatching blood between donors and patients to exclude incompatible mixtures. Reuben Ottenberg performs the first blood transfusion using blood typing and crossmatching in New York. Ottenberg also observed the mendelian inheritance of blood groups and recognized the âuniversalâ utility of group O donors.