Short-term oestrogen replacement therapy improves insulin resistance, lipids and fibrinolysis in postmenopausal women with NIDDM

Oestrogen replacement therapy is associated with a decreased risk of cardiovascular disease in postmenopausal women. Patients with non-insulin- dependent diabetes mellitus (NIDDM) have an increased cardiovascular risk. However, oestrogen replacement therapy is only reluctantly prescribed for patients with NIDDM. In a double blind randomized...

Estrogens reduce plasma histidine-rich glycoprotein (HRG) levels in a dose-dependent way

Plasma levels of histidine-rich glycoprotein (HRG) were investigated in three groups of women receiving a different dose of estrogens. First, the effect of low-dose estrogen was studied in a group of 83 postmenopausal women who were treated with 0.625 mg conjugated estrogens (CE). No significant change from baseline levels was found at the end...

Sex steroids and lipoprotein metabolism

Lipoprotein metabolism is involved in atherogenesis. Female sex-hormones have substantial effects on both lipoprotein metabolism and the vessel wall. Cholesterol, one of the major lipids in lipoproteins, is both the substrate for, and the target of, the steroidal sex hormones.

Effect of conjugated estrogens with and without medrogestone: A prospective study

Objective: To study the possible changes in serum lipids and lipoproteins during hormone replacement therapy with special emphasis on the possible effects brought about by the progestogen. Design: Open-label randomized prospective comparative study. Setting: Gynecological outpatient department of a university hospital. Patients: Thirty-three...

Controversen in de preventieve gezondheidszorg IV de eerstelijnsgezondheidszorg [Controversies in preventive health care IV Primary health care]

In vitro binding of estrogens by dietary fiber and the in vivo apparent digestibility tested in pigs

Within the framework of experiments related to the association between dietary fiber and breast cancer an in vitro test system was used to study the binding of estrogens to various fibers (e.g. cholestyramin, lignin and cellulose) and fiber sources (e.g. wheat bran, cereals, seeds and legumes). Furthermore, the in vivo apparent digestibility of...

Magnetic resonance imaging compared with hormonal effects and histopathology of estrogen-induced pituitary lesions in the rat

Estrogen-induced pituitary lesions in rats were studied in time-sequence experiments using magnetic resonance imaging (MRI), hormone determinations and light microscopy. The main purpose of the study was to evaluate the usefulness of MRI in comparison with conventional biochemical and histopathological methods for detecting the pituitary lesions...