The concentration camps, 1933-1945. T he Nazis set up their first concentration camp, Dachau, in the wake of Hitlerâs takeover of power in 1933. By the end of the war, 22 main concentration camps were established, together with around 1,200 affiliate camps, Aussenkommandos, and thousands of smaller camps.
If the kidneys' ability to filter the blood is seriously damaged by disease, wastes and excess fluid may build up in the body. Although many forms of kidney disease do not produce symptoms until late in the course of the disease, there are six warning signs of kidney disease: High blood pressure.
For example, when you drink a lot of water, your kidneys produce a lot of urine to stop the water levels in your body getting too high. But, if you don't drink much, your kidneys only produce a small amount of concentrated urine, keeping as much water as possible in your body.In 24 hours, your kidneys filter around 150 litres of blood and produce roughly 1.5 litres of urine.or your body to work properly, the conditions inside it, such as water, pH and salt levels, need to be kept constant. Your kidneys play a vital role in keeping your blood composition constant. They filter your blood to remove excess water and waste products, which are secreted from your kidneys as urine.