Endometrial angiogenic response in Norplant users
نویسندگان
چکیده
منابع مشابه
Oxidative stress, vitamin E and progestin breakthrough bleeding.
Endometrial bleeding problems can be the major reason for discontinuing progestin-only contraception. In this study the endometrial angiogenic response in Norplant users was found to be lower than in women with normal menstrual cycles. These disturbances in angiogenic response may be caused by oxidant-antioxidant imbalance in the endometrium. The aims of this study were to investigate the effec...
متن کاملEndometrial biopsy collection from women receiving Norplant.
A series of 191 endometrial biopsy procedures were performed on Indonesian women who had received between 3 and 12 months exposure to Norplant. In all, 87 biopsy procedures were attempted with a microhysteroscope using biopsy forceps, and 104 procedures were attempted with either Pipelle or Karman suction curettes. Regardless of the biopsy method, diagnosable endometrium was obtained in only ap...
متن کاملthe study of alteration of endometrial basement membrane composition in norplant users
breakthrough bleeding (btb) is the cause of 50% of discontinuations of use by long-acting progestogen-only contraceptive users. btb appears to be associated with capillaries of abnormal morphology and fragility. disturbances in vessels integrity, intercellular junctions or alteration of the basement membrane (bm) composition has been proposed to contribute toward the fragility of these capillar...
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A 23-year-old woman presented to her gynecologist’s ofrice with a complaint of redness and tenderness at the site of her Norplan(TM, inserted 2 years prior. One week prior to presentation she had lacerated her fingertip while diving in the Bahamas (Fig. 1). Examination revealed erythema and tenderness overlying the NorplantTM site (Fig. 2). A course of orally administered trimethoprim/sulfameth...
متن کاملThe role of angiogenic factors in endometrial cancer
Endometrial cancer is the most common malignancy within the female reproductive system (37.7%). The incidence increases with age. Frequently this type of cancer is diagnosed in peri- and post-menopausal women. 60-70% of cancers occur in women over 60 years of age, and less than 5% in women below 40 years of age. Angiogenesis is a process of formation of new microvessels from existing capillarie...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1996
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/11.suppl_2.51