Abstract | BACKGROUND AND OBJECTIVES: STUDY DESIGN: Monkeys (n = 4) in which salpingeal auto-transplants had been established were given oral contraceptive pills consisting of a combination of estrogen and progesterone ( Norlestrin 1/50, Parke-Davis, Ann Arbor, MI). After one complete cycle of hormone treatment, monkeys were inoculated with C. trachomatis serovar E in the subcutaneous salpingeal pockets while under continuous hormone treatment. Inoculated pockets were biopsied serially for isolation of organisms and histopathological evaluation. Two monkeys not given oral contraceptives were studied in parallel. RESULTS: The duration of infection as evidenced by recovery of organisms was not appreciably different between the treated and untreated monkeys. Chlamydia could be recovered from pocket tissues through day 10 post- infection in control and treated animals, and on day 14 post- infection in one of two control animals. Thereafter all isolation became negative. The inflammatory infiltrate consisted primarily of mononuclear cells (50-100 cells per 40 x field). CONCLUSIONS: Our results indicate that administration of oral contraceptives did not affect the duration of shedding of organisms nor the histopathology of acute chlamydial infection of the reproductive tract.
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Authors | D L Patton, Y T Sweeney, C C Kuo |
Journal | Sexually transmitted diseases
(Sex Transm Dis)
1994 Mar-Apr
Vol. 21
Issue 2
Pg. 89-92
ISSN: 0148-5717 [Print] United States |
PMID | 9071418
(Publication Type: Journal Article, Research Support, U.S. Gov't, P.H.S.)
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Chemical References |
- Contraceptives, Oral, Combined
- Ethinyl Estradiol
- norlestrin
- Norethindrone
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Topics |
- Acute Disease
- Animals
- Biopsy
- Chlamydia Infections
(drug therapy, pathology)
- Chlamydia trachomatis
- Contraceptives, Oral, Combined
(therapeutic use)
- Disease Models, Animal
- Drug Evaluation, Preclinical
- Ethinyl Estradiol
(therapeutic use)
- Female
- Macaca nemestrina
- Norethindrone
(analogs & derivatives, therapeutic use)
- Salpingitis
(drug therapy, pathology)
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