Results 311 to 320 of about 44,618 (342)
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Archives of Internal Medicine, 1994
BACKGROUND While observational studies have suggested that unopposed estrogens reduce the incidence of coronary disease in postmenopausal women, there are few data on the effect of combined therapy with estrogens and progestins--a regimen adopted in ...
B. Psaty +7 more
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BACKGROUND While observational studies have suggested that unopposed estrogens reduce the incidence of coronary disease in postmenopausal women, there are few data on the effect of combined therapy with estrogens and progestins--a regimen adopted in ...
B. Psaty +7 more
semanticscholar +1 more source
The Journal of Steroid Biochemistry and Molecular Biology, 1998
In the last years there has been an extraordinary development in the synthesis of new progestins. These compounds are classified, in agreement with their structure, in various groups which include progesterone, retroprogesterones, 17alpha-hydroxyprogesterones, 19-norprogesterones, 17alpha-hydroxyprogesterone derivatives, androstane and estrane ...
J. Botella +4 more
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In the last years there has been an extraordinary development in the synthesis of new progestins. These compounds are classified, in agreement with their structure, in various groups which include progesterone, retroprogesterones, 17alpha-hydroxyprogesterones, 19-norprogesterones, 17alpha-hydroxyprogesterone derivatives, androstane and estrane ...
J. Botella +4 more
openaire +3 more sources
Progestin Prophylaxis of Osteoporosis
JAMA: The Journal of the American Medical Association, 1983To the Editor.— I have read the question "Osteoporosis Prophylaxis in a Postmastectomy Patient?" and the two answers in the QUESTIONS AND ANSWERS section (1982;248:1108) and would like to draw attention to the possibility of progestogen prophylaxis of osteoporosis.
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The Metabolic Influence of Progestins
1971Publisher Summary This chapter discusses the effects of progesterone and synthetic progestins. The metabolic effects of synthetic progestins can be related to their pharmacological uses, including the unwanted side effects of the oral contraceptive drug mixtures. The most completely described influence of the progestins is that exerted on protein and
James T. Poulos, Richard L. Landau
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Progestin, Thrombophlebitis and Migraine
Acta Medica Scandinavica, 1967Attention is called to the relationship of oral contraceptives (especially the progestogen factor) and occurrence of thromboembolism. A case is reported of a woman who experienced migraine and thromophlebitis every time she ingested oral contraceptives which she took for 3 months.
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Progesterone-Progestin Receptors
1974A correlation between binding to the progestin-specific uterine cytosol receptor and with well-defined facets of progesterone action was established. Structurally similar derivatives of norprogesterone and nortestosterone were compared. Binding was measured in vitro by determining their competitive effect on the progestin-tagged uterine cytosol ...
Philibert D +2 more
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Progestins and their effects on the breast
Maturitas, 2003Nowadays, when the available scientific data on the in vivo effects of progestins on mammary gland tissue remain controversial, it is of utmost importance to establish adequate criteria to evaluate their actions. One of the reasons for this situation is that a variety of progestins have been studied using a number of different study designs.
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The Selectivity of a New Progestin
Acta Obstetricia et Gynecologica Scandinavica, 1990Norgestimate is a new progestin developed for use with ethinyl estradiol as a combination oral contraceptive. It binds to rabbit uterine progestational receptors and in the oral form stimulates a progestational endometrial effect in rabbits. Norgestimate also exerts a direct effect on target organs, stimulating the endometrium in rabbits when injected ...
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Expert Opinion on Drug Metabolism & Toxicology, 2018
F. Barra, C. Scala, S. Ferrero
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F. Barra, C. Scala, S. Ferrero
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