1 A nuclear envelope reforms around each chromosome set, the spindle disappears, and cytokinesis follows. 2  In animal cells, cytokinesis involves the formation of a cleavage furrow, resulting in the pinching of the cell into two cells.
Urticaria (Hives) Itchy, raised red areas on the skin. Hives are caused by a reaction to certain foods, drugs, infections, or emotional stress. Also called urticaria.
But it doesnât do so entirely on its own. It's more likely that stress can cause or exacerbate and outbreak of hives. Hives are usually caused when the body responds to an allergen which prompts the release of histamine and thus the appearance of hives.In my dog this was caused by an insect sting. In people it can be cause by shellfish, nuts and plants, and antibiotics to name a few.or some people it is not their skin that is affected. In these people stress can trigger inflammation in their digestive track or respiratory tract (Houck, C. 1996). This can cause a slew of other stress related illnesses. It's important to remember that our skin frequently shows our emotions.