As a tissue that exhibits rapid cyclical growth and shedding throughout the reproductive life of the female, the human endometrium provides a good model for the study of normal physiological angiogenesis. This paper will review current info…
The integrin alpha(v)beta3 functions in both cell-cell and cell-extracellular matrix adhesion, and has reported roles in platelet aggregation, immune function, tissue repair, tumour invasion, angiogenesis and uterine receptivity. The aim of…
Local endometrial aberrations are thought to be the major contributing factor to essential menorrhagia. Here we have examined the role of endometrial angiogenesis, the growth of new blood vessels, in essential menorrhagia. Our study tested …
Irregular menstrual bleeding in users of hormonal contraception represents the single major reason for discontinuation of these contraceptive methods. The mechanisms which underlie these bleeding disturbances are poorly understood, but appe…
A clinical study was conducted to assess the effects of oestrogen in controlling increased endometrial bleeding problems in the first year of Norplant use. Three treatment groups were studied: (i) 50 micrograms ethinyl oestradiol (EE); (ii)…
Endometrial progesterone receptor plays an important role in determining the biological activity of progestogens in fertility regulation. Studies during the normal menstrual cycle have shown that the concentrations of endometrial progestero…
Menorrhagia affects approximately 9% of all women, increasing to 20% during the perimenopause. The majority of menstrual loss occurs through the spiral arterioles - specialized endometrial vessels that are intimately involved in controlling…
OBJECTIVE: To compare the proliferation of endothelial, epithelial, and stromal cells in the endometrium of women with endometriosis and normal controls. DESIGN: Proliferating cells were identified using the monoclonal antibody antiprolife…
The expression of three basement membrane components [collagen IV (CIV), laminin and heparan sulphate proteoglycan (HSPG)] and platelet endothelial cell adhesion molecule (PECAM) were examined by immunohistochemistry in cryostat sections of…
OBJECTIVE: To investigate the oestrogen and progesterone receptor distribution in endometrium from reproductive age and perimenopausal women with and without menorrhagia. DESIGN: A comparative observational study. SUBJECTS: Forty-five wom…
The glandular structure in the uterine epithelium of three groups of patients on standard superovulatory regimes was studied using a fully automated image analysis system. It was found that one treatment (buserelin stimulation) produced mor…
During February 1979 to December 1983, 831 infertile couples were treated by in vitro fertilisation and embryo transfer. The problems they faced included deciding on the number of oocytes to be collected at laparoscopy, the numbers to be do…