Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The serum GH response to the alpha 2-adrenergic receptor agonist clonidine (0.15 mg, iv) was measured in 8 postmenopausal women with hot flushes before and during treatment with the conjugated estrogen premarin (1.25 mg, orally daily for 4 weeks), 9 normal premenopausal women, and 12 normal men. The men had a significantly greater GH response than did the age-matched premenopausal women (P less than 0.05). The mean individual peak GH response was significantly higher in the premenopausal compared with the postmenopausal women (P less than 0.05). Premarin decreased the number of hot flushes (P less than 0.01), but had no effect on the GH response to clonidine. These results suggest that estrogens do not enhance alpha 2-adrenergic mechanisms that regulate GH secretion and that improvement in menopausal flushing after estrogen therapy is not mediated by an effect on central alpha 2-adrenergic function.
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PMID:Effect of estrogen on the growth hormone response to the alpha-adrenergic agonist clonidine in women with menopausal flushing. 288 30

It is noted that advertisements in medical journals recommend treatment of emotional symptoms in menopausal patients with Premarin (Ayerst brand of conjugated estrogens), Ogen (Abbott brand of piperazine estrone sulfate), or other compounds. There are no acceptable studies proving the usefulness of such combinations for symptoms relating to the menopause and no persuasive evidence to justify use of conjugated or any other type of estrogen in the treatment of emotional symptoms in menopausal women. Vasomotor symptoms, flushing, and sweats respond to estrogens. Symptoms do not recur if treatment is stopped after 1 or 2 years. Systematic or topical use of estrogens fails to promote the appearance of youthfulness. Vaginal pruritus and dyspareunia due to atrophic vaginitis may be relieved by estrogens either applied locally or orally. Libido is not heightened by exogenous estrogens but sufficient androgen doses cause virilization. It is doubtful if osteoporosis is favorably influenced by long-term use of estrogens. Estrogen therapy may cause spotting, menarrhagia, nausea, breast tenderness, or fluid retention. Prolonged use may cause increase in size of uterine fibroids. Personal or even family history of breast or genital cancer are considered contraindications.
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PMID:Estrogens and the menopausal patient. 434 58