1. Pyometra in dogs and cats is the result of hormonally induced changes in the uterus that allow secondary infection to occur.

2. We also discovered that cows with endometritis, pyometra and other uterus diseases often had ovarian pathological changes, such as COD, persistent corpus luteum and ovaritis.

3. Animal model of canine pyometra was established by means of injection excitatory autacoid, microbionation and embed silk suture.

4. Both of these issues can create a problem for the female, as she may end up with a pyometra before she conceives.

5. The uteri of 12 clinically healthy bitches and 50 bitches with a clinical signs of pyometra were examined histologically using a computerized image analysis system.

6. Decreased likelihood of developing certain hormone-dependent illnesses such as testicular cancer, prostate hypertrophy, prostatic cancer, mammary cancer and pyometra.

7. B-mode ultrasound was also used to diagnose definitely canine pyometra or mucomerta at most times clinically, the rate of accuracy can be up to 100%.

8. The changes in morphology of endometria of clinical healthy bitches and pyometra dogs were studied by using scan electron microscopy.

9. In most of the ill bitches a variable degree of inflammation also found though some bitches were misdiagnosed as pyometra had no inflammatory reaction in the uterus.