116 results about "Lipotropic" patented technology

A pharmaceutical composition, intended for menopausal replacement therapy, comprising a suspension of progesterone in a lipophilic medium solution of a 17-estradiol salt in the lipophilic medium, the weight ratio of progesterone to the base 17-estradiol being 25 to 600.

This invention relates to a gel formulation for nasal administration of a controlled release formulation of hormones to the systemic circulation and / or to the brain. The special lipophilic or partly lipophilic system of the invention leads to higher bioavailability of the active ingredient caused by sustained serum levels in plasma but also leads to a more favorable serum level profile. The special lipophilic or partly lipophilic system also allows for the modulation of brain functioning. The invention also relates to the nasal administration of steroid hormones for treatment of female sexual dysfunction (FSD) or female arousal disorder.

The present invention provides compositions and methods for extending the release times and lowering the toxicity of pharmacologically active compounds. The compounds comprise a salt of the pharmacologically active compound with a lipophilic counterion and a pharmaceutically acceptable water soluble solvent combined together to form an injectable composition. The lipophilic counterion may be a saturated or unsaturated C8-C22 fatty acid, and preferably may be a saturated or unsaturated C10-C18 fatty acid. When injected into a mammal, at least a portion of the composition precipitates and releases the active compound over time. Thus, the composition forms a slowly releasing drug depot of the active compound in the mammal. Therefore, the present invention enables one to provide a controlled dose administration of the active compound for a periods of up to 15 days or even longer. Many compounds can be administered according to the present invention including, but not limited to, tilmicosin, oxytetracycline, metoprolol, fluoxetine, roxithromycin, and turbinafine.

This invention relates to a galenical gel formulation for nasal administration of neurotransmitters / neuromodulators such as dopamine, serotonin or pregnenolone and progesterone. The special lipophilic or partly lipophilic system of the invention leads to high bioavailability of the active ingredient in plasma and brain caused by sustained serum levels and / or direct or partly direct transport from nose to the brain.

The embodiments herein provide a nanoparticle system for targeted gene delivery or a drug delivery and a method of synthesising the same. The nanoparticle composition for targeted gene transfer and drug delivery comprises a protein, a chitosan and a lipid. A method of synthesizing the nanoparticles involves preparing a gelatine and chitosan gel. A milky colloid solution is prepared with the gelatine, chitosan solution and a phosphatidylcholine. The milky colloid is homogenized for the self assembly of the nanoparticles. The milky colloid is subjected to high speed and high pressure homogenizer. The CHO cells are transfected with nanoparticles and lipofectamine 2000 for comparing the transfection efficiency. The nanoparticles deliver DNA, RNA, ribozyme and nucleotide sequences. The nanoparticles deliver lipophylic and hydrophilic drugs. The transfection efficiency of gene and drug is higher when the target cells are transferred with nanoparticles, compared to the cells transferred with lipofectamine 2000.

A complex coacervate delivery system is provided which encapsulates lipophilic nutrients such as, for example, fish oils high in omega-3 fatty acids. The complex coacervate delivery system protects the lipophilic nutrient from degradation, e.g., oxidation and hydrolysis, and also reduces or eliminates the unpleasant taste and odor of the lipophilic nutrient. The complex coacervate delivery system upon ingestion is operative to substantially release the lipophilic nutrient in the lower gastrointestinal tract in a pH-controlled manner. The complex coacervate delivery system may be included in a food or beverage product having a pH value within the range of about 1.5 to about 5.0.