Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085580 (essential hypertension)
 14,686 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To assess the potential of antihypertensive drugs for interference with somatic growth and sexual development in hypertensive children, the effect of clonidine therapy on various endocrine, cardiovascular, and neuromuscular functions has been examined in five male adolescents with idiopathic hypertension. In studies done before and at the end of 4 weeks of twice-daily clonidine therapy, in an average daily dose of 0.31 mg, no significant effects were noted in the secretory patterns of growth hormone, luteinizing hormone, follicle-stimulating hormone, prolactin, cortisol, aldosterone, or testosterone, measured in blood obtained every 20 minutes for 24 hours. In blood obtained while the patients were supine and then erect, plasma renin activity and norepinephrine levels were significantly lowered after clonidine therapy. Cardiovascular responses to dynamic exercise were little altered beyond a 17% decrease in maximal oxygen consumption. The performance of fine motor skills was minimally altered. These data provide preliminary evidence that clonidine, an antihypertensive drug that affects the adrenergic nervous system, may not interfere with normal growth and maturation in adolescent males.
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PMID:Effects of clonidine on 24-hour hormonal secretory patterns, cardiovascular hemodynamics, and central nervous function in hypertensive adolescents. 676 72

The application of pharmacogenetics and pharmacogenomics to assisted reproductive techniques will help clinicians to improve the efficacy of hormone treatments that are being routinely applied during assisted reproductive technique protocols. Genetic markers involving controlled ovarian hyperstimulation pharmacogenetics are being isolated within follicle-stimulating hormone and estrogen receptor signaling pathways using the candidate gene approach. Furthermore, the information obtained during controlled ovarian hyperstimulation pharmacogenetics studies could be applied to other estrogen-related diseases, such as osteoporosis, breast cancer, essential hypertension and many other diseases related to estrogen production or its mechanism of action. The theory that estrogen-related diseases may share some risk factors with controlled ovarian hyperstimulation efficacy, and side effects linked to genetic markers, is discussed.
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PMID:Controlled ovarian hyperstimulation pharmacogenetics: a simplified model to genetically dissect estrogen-related diseases. 1763 14