Chlamydiae have the ability to establish long-term associations with host cells. When an infected host cell is starved for various nutrients such as amino acids (for example, tryptophan), iron, or vitamins, this has a negative consequence for Chlamydiae since the organism is dependent on the host cell for these nutrients. Long-term cohort studies indicate that approximately 50% of those infected clear within a year, 80% within two years, and 90% within three years. The starved chlamydiae enter a persistent growth state wherein they stop cell division and become morphologically aberrant by increasing in size. Persistent organisms remain viable as they are capable of returning to a normal growth state once conditions in the host cell improve. There is debate as to whether persistence has relevance. Some believe that persistent chlamydiae are the cause of chronic chlamydial<unk> s. Some antibiotics such as β-lactams have been found to induce a persistent-like growth state.
risks of Pelvic inflammatory disease
causes of Endometritis
risks of Appendix cancer
symptom of Pelvic inflammatory disease
complications of Pelvic inflammatory disease
risks of Erectile dysfunction
risks of Vaginal yeast infection
medical cause of Dysmenorrhea