Figure 2. Effect of training date (May 4 â June 1) on hop plant structure and cone yield. A- yield (kg) of fresh hop per plant, b- length of cones in mm, c- number of shoots, d- setting density (number of cones per 10 cm of shoot), e- mean length of shoots (cm). Source: RybaCek, V. 1991.
Chronic cystitis is a recurrent bladder infection. Women get it more often than men. The main symptoms are recurring pain when peeing and a constant urge to go to the bathroom. Acute cystitis is usually caused by bacterial infection, but they can also be caused by an underlying disease (e.g. diabetes) .
Cystitis is usually caused by bacteria entering the urinary system, moving up the urethra, and multiplying in the urine. Chronic constipation, enlarged prostate, kidney stones, pregnancy and the use of the contraceptive diaphragm can all contribute to having cystitis. These cause blockage of the urethra.