| Its decline before term may forewarn of abortion, which may be averted by administration of progestational hormones. |
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| Estrogenic, progestational and antigonadotropic characteristics are revealed for the endocrine profile of this combination. |
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| In the case of combination contraceptives, dose multiples should be selected on the basis of the progestational component. |
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| Uterine sections showed endometrial hyperplasia, due to the progestational activity of megestrol acetate. |
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| Fluticasone propionate had some progestational activity in oestrogen-primed weanling rabbits, and also showed some antiandrogenic and anti-oestrogenic activity. |
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| Finasteride has no affinity for the androgen receptor and has no androgenic, antiandrogenic, estrogenic, antiestrogenic, or progestational effects. |
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| Standard assays conducted in rats, mice and rabbits demonstrated that finasteride does not inhibit gonadotropin secretion or exhibit any antiestrogenic, uterotropic, antiprogestational, androgenic, or progestational activity. |
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| Patients receiving large doses of progestational agents such as MEGACE continuously for prolonged periods should be observed closely for possible adrenal cortical suppression. |
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| Progestational hormones also affect the force of contraction of the sphincteric muscle and various gastrointestinal hormones may do so as well. |
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| Progestational agents have been used beginning within the first trimester of pregnancy in an attempt to prevent habitual abortion or treat threatened abortion. |
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