D. R. Fahmy

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Multiple plasma-hormone concentrations were measured in sequential plasma-samples from six women with breast cancer and were compared to concentrations in six control women matched for age, years since menopause, and parity. All hormone concentrations in all the women studied were within normal limits. However, within the normal range the(More)
42 patients with metastatic breast carcinoma were treated with aminoglutethimide, which inhibits adrenal steroid hormone synthesis. Treatment was stopped in 2 patients before response could be assessed; of the other 40, 15 (37.5%) had an objective response, 1 (2.5%) showed a response in bone but not in soft tissue, and 4 (10%) had complete or very great(More)
Plasma testosterone, androstenedione, oestradiol-17beta, follicle stimulating hormone (FSH) and luteinizing hormone (LH) were not significantly different in patients with prostatic cancer, with benign prostatic hyperplasia or in patients without prostatic disease. Plasma prolactin concentrations were significantly lower in the patients with benign disease(More)
Circadian breast skin temperature rhythms were characterised throughout the menstrual cycle, for various locations on the left breast of ambulatory women. All subjects exhibited highly significant circadian rhythms (P less than 0.001). Changes in rhythm parameters, such as the mesor, amplitude and acrophase, were observed during the menstrual cycle. No(More)
An enzymeimmunoassay for plasma progesterone was established using progesterone covalently linked to the enzyme, horseradish peroxidase, as the 'label'. Separation of free and bound steroid was effected by Sepharose-coupled antiprogesterone-11alpha-hemisuccinyl bovine serum albumin antiserum (Sepharose-antisera). The enzymeimmunoassay satisfied the normal(More)
A radioimmunoassay for plasma cortisol featuring the gamma-emitting radioligand 125I-iodohistamine, coupled to cortisol-3-(O-carboxymethyl)-oxime, is described. The new procedure retains much of the specificity associated with the use of anti-cortisol-3-BSA sera with tritium-labelled radioligands, and has the further advantages that running costs are lower(More)