221 results about "Steroidal hormones" patented technology

The present invention relates to methods and kits for reducing the occurrence of preterm delivery and other pregnancy-related conditions in pregnant female subjects exhibiting one or more risk factors for preterm delivery and other pregnancy-related conditions. For example, the present invention relates to methods for reducing the occurrence of preterm delivery in a pregnant female subject having no history of preterm delivery and exhibiting one or more risk factors for preterm delivery (e.g., smoking during pregnancy). The methods and kits provide for the administration of a steroid hormone to the pregnant female subject.

The decomposer film product has a polymeric decomposer layer, a cover layer for protecting the decomposer film from the surroundings and a releasable support liner, which is removed prior to use. The polymeric decomposer film contains a water-soluble or water-insoluble polymeric adhesive material and a decomposition accelerator, which acts to decompose an effective ingredient, such as a steroid hormone, of a worn or unused transderamal patch, when the effective ingredient releasing layer of the patch adheres to the polymer film, so that the pharmaceutical effective ingredient comes into contact with the decomposition accelerator by diffusion. The decomposition accelerator includes a chemically oxidizing substance, preferably urea peroxide, manganese (III) acetate or iron (III) citrate. The water-insoluble polymeric adhesive material is preferably an acrylates adhesive. The water-soluble polymeric adhesive material is preferably polyvinyl alcohol, polyvinyl pyrrolidone, a cellulose derivative or a polyacrylic acid.

The invention relates to methods and pharmaceutical compositions for inhibiting or preventing preterm birth, inhibiting or delaying cervical ripening, inhibiting myometrial contractility and treating or inhibiting uterine contractility disorders. The methods comprise administering an effective amount of a composition comprising steroid hormones such as soluble progesterone.

Highly concentrated drug particle formulations are described, wherein the drug comprises between about 25 wt % and 80 wt % of the particle formulation. The particle formulations of the present invention comprise, for example, macromolecules, such as proteins and/or small molecules (such as steroid hormones). The particle formulation typically further includes one or more additional component, for example, one or more stabilizer (e.g., carbohydrates, antioxidants, amino acids, and buffers). Such concentrated particle formulations can be combined with a suspension vehicle to form suspension formulations. The suspension formulation comprises (i) a non-aqueous, single-phase vehicle, comprising one or more polymer and one or more one solvent, wherein the vehicle exhibits viscous fluid characteristics, and (ii) a highly concentrated drug particle formulation. Devices for delivering the suspension formulations and methods of use are also described. The present invention provides needed improvements in drug formulation and delivery to improve patient compliance and expand drug availability.

The present invention relates to steroid hormone products, such as oral contraceptive products, including at least one steroid active ingredient mixed with an excipient and having improved dissolution and release rate properties. The invention further relates to methods for making such steroid hormone products, wherein a mixture of the hormone and the excipient is subjected to sufficient mechanical energy to form a powder blend wherein the hormone is stabilized by the excipient in substantially non-crystalline form.

The present invention discloses administering steroid hormones to mammals to treat autoimmune related diseases, more particularly, Th1-mediated (cell-mediated) autoimmune diseases including: multiple sclerosis (MS), rheumatoid arthritis (RA), autoimmune thyroiditis and uveitis. Most preferably the invention is used to treat a patient with a therapeutically effective amount of estriol of 8 milligrams once daily via oral administration to treat the symptoms or prevent the onset of multiple sclerosis.

The present invention discloses administering steroid hormones to mammals to treat autoimmune related diseases, neurodegenerative diseases or disorders, such as Alzheimer's disease, Parkinson's Disease, multiple sclerosis, stroke, ALS Pick's disease, prion disease and Huntington's disease. Most preferably the invention uses estrogens, estranges, estriol or estrogen receptor active agents to prevent or ameliorate clinical symptoms of the diseases and disorders.

Methods for improved targeting of antibody, antibody fragments, peptides hormones, steroid hormones and conjugates thereof are disclosed. Enhanced delivery to target cells of antibodies or fragments thereof or other receptor-mediated delivery system, such as peptide, specific for a population of cells of a mammal comprises steps of administering to said mammal an adequate dosage of blocking antibodies or fragments thereof or other receptor-mediated delivery system, such as peptide, and administering to said mammal an effective dosage of said antibodies or fragments thereof or other receptor-mediated delivery system, such as peptide, specific for said population of cells. In the preferred embodiment, the specific antibodies are monoclonal antibodies directed toward tumor-associated antigen in man.

Non-peptide GnRH agents capable of inhibiting the effect of gonadotropin-releasing hormone are described. Such compounds and their pharmaceutically acceptable salts, multimers, prodrugs, and active metabolites are suitable for treating mammalian reproductive disorders and steroid hormone-dependent tumors as well as for regulating fertility, where suppression of gonadotropin release is indicated. Methods for synthesizing the compounds and intermediates useful in their preparation are also described.

According to the invention, there is provided a complex of a pharmaceutical compound selected from the group consisting of opioids, hormones, anaethetics and chemotherapeutic agents comprising the reaction product of: (a) one or more phosphate derivatives of one or more opioids, steroid hormones, thyroid hormones, anaesthetics or chemotherapeutic agents having a phenolic, primary alcohol, secondary alcohol or tertiary hydroxyl group; and (b) a complexing agent selected from the group comprising amphoteric surfactants, cationic surfactants, amino acids having nitrogen functional groups and proteins rich in these amino acids.

The present invention relates to methods of treating steroid hormone related disorders by modulating steroid hormone activity.

Mass-spectrometry based methods of analyzing estrogens and other steroids from biological tissue sections samples are disclosed herein. Methods of detecting a disease state or condition or elevated risk of a disease state or condition in a mammal from tissue sections are also disclosed.

Substituted estratriene compounds of formula (I) useful in therapy, especially in the treatment or inhibition of a steroid hormone dependent disorder requiring the inhibition of a 17β-hydroxysteroid dehydrogenase (17β-HSD) type 1, type 2 and/or type 3 enzyme, as well as their salts, pharmaceutical compositions containing such compounds and processes for preparing such compounds.

The invention provides a preparation method for hydroxylation of 11 alpha of an important intermediate of a steroidal hormone substance, and aims to solve the problems that the conversion rate is low and the environment is polluted when a microorganism is used for converting steroidal C11 alpha for hydroxylation in the prior art. The preparation method comprises the following steps: strain breeding, wherein a strain of ochratoxin or rhizopus nigricans is inoculated to a corresponding seed medium for cultivation; substrate emulsification, wherein a substrate selected from one of 17-alpha hydroxyl progesterone, 4-androstenedione or 16,17-alpha epoxy progesterone is subjected to emulsification treatment under the action of a surfactant; fermented cultivation, wherein the ochratoxin or rhizopus nigricans is inoculated to a fermented medium to be cultivated for a period of time, and then one of emulsion liquids of sterilized 17-alpha hydroxyl progesterone, 4-androstenedione or 16,17-alpha epoxy progesterone is added for performing continuous fermented cultivation; extracting a finished product. The method has the advantages of high conversion rate, little pollution, environmental protection, low pressure and the like.

The present disclosure provides for compositions and methods of stimulating reproductive behavior and reproductive success and productivity in a suid, such as pigs. The composition may comprise at least one steroid hormone and a heterocyclic aromatic compound. The method comprises administering the pheromone composition to the suid for a period of time.

The present invention is directed to methods, pharmaceutical compositions and kits for modulating skeletal muscle precursor cell activation. Modulation is effected through the use of nitric oxide (NO), donors of NO, inhibitors of NO activity (NO inhibitor) or regulators of NO production, either locally or systemically. The invention further teaches the use of NO, an NO donor, an NO inhibitor or a regulator of NO production to modulate the effects of steroid hormone on skeletal muscle. The invention further provides a method for identifying a compound which effects a change in activation state of muscle precursor cells. A number of advantages is evident. By allowing skeletal muscle precursor cells to be manipulated directly, the invention enables specific treatments to regenerate and repair muscle.

The present invention relates to methods of treating pathological disorders susceptible to steroid hormone nuclear receptor modulation comprising administering to a patient in need thereof an effective amount of a compound of the formula (I): or a pharmaceutically acceptable salt thereof. In addition, the present invention provides novel pharmaceutical compounds of Formula (I), including the pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions which comprise as an active ingredient a compound of Formula (I).