(11) A Plastid Segregation Defect in the Protozoan Parasite Toxoplasma gondii., The EMBO Journal 2001 Feb 1;20(3):330-9. He CY, Shaw MK, Pletcher CH, Striepen B, Tilney LG, Roos DS.
crisis - an unstable situation of extreme danger or difficulty; they went bankrupt during the economic crisis. Dunkirk - a crisis in which a desperate effort is the only alternative to defeat; the Russians had to pull off a Dunkirk to get out of there.
A hypertensive crisis is a condition in which a person's blood pressure is abnormally high. Your blood pressure consists of two numbers. The systolic pressure is the number on top and measures the amount of pressure in your arteries while your heart is contracting, or beating.