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40 results about "Skeletal muscle damage" patented technology

Damage to skeletal muscle may take various forms. Crush and other physical injuries cause damage to muscle cells directly or interfere with blood supply, while non-physical causes interfere with muscle cell metabolism. When damaged, muscle tissue rapidly fills with fluid from the bloodstream, including sodium ions.

Combinations of HMG-COA reductase inhibitors and nicotinic acid and methods for treating hyperlipidemia once a day at night

The present invention relates to solid pharmaceutical combinations for oral administration comprising nicotinic acid or a nicotinic acid compound or mixtures thereof in an extended release form and an HMG-CoA reductase inhibitor, which are useful for altering lipid levels in subjects suffering from, for example, hyperlipidemia and atherosclerosis, without causing drug-induced hepatotoxicity, myopathy or rhabdomyolysis. The present invention also relates to methods of altering serum lipids in subjects to treat, for example, hyperlipidemia in hyperlipidemics, lipidemia in normolipidemics diagnosed with or predisposed to cardiovascular disease, and atherosclerosis, by administering such oral solid pharmaceutical combinations once per day as a single dose during the evening hours, without causing drug-induced hepatotoxicity, myopathy or rhabdomyolysis, or without causing in at least an appreciable number of individuals drug-induced hepatotoxicity, myopathy or rhabdomyolysis to such a level that discontinuation of such therapy would be required. More particularly, the present invention concerns oral solid pharmaceutical combinations comprised of, for example, (1) an HMG-CoA reductase inhibitor for immediate or extended release, (2) nicotinic acid, a nicotinic acid compound or mixtures thereof, and (3) a swelling agent to form a sustained release composition for extended release of the nicotinic acid or nicotinic acid compound or mixtures thereof for nocturnal or evening dosing for reducing serum lipids and increasing HDL-cholesterol. In accordance with the present invention, and by way of example, a composition for oral administration during the evening hours to alter serum lipids comprised of nicotinic acid and hydroxypropyl methylcellulose in the form of an extended or sustained release tablet or caplet coated with a coating comprising an HMG-CoA reductase inhibitor in immediate release form is disclosed. Also in accordance with the present invention, the pharmaceutical combinations may include a nonsteroidal anti-inflammatory agent for reducing the capacity of nicotinic acid or nicotinic acid compounds to provoke flushing reactions in individuals.
Owner:KOS LIFE SCI

Biomarkers for sensitive detection of statin-induced muscle toxicity

The present invention inter alia provides a method, and uses thereof, of predicting statin-induced muscle toxicity or its complications, such as myalgia, myopathy and rhabdomyolysis, by detecting the lipid concentrations or lipid-lipid concentration ratios of a biological sample and comparing them to a control. This method has identified lipid markers that are more specific and sensitive in detecting these statin-induced muscle toxicity than the currently utilized clinical markers. Also provided is an antibody towards said lipids, and the use thereof for predicting, diagnosing, statin-induced muscle toxicity. The invention additionally relates to kits comprising lipids and / or an antibody thereto, for use in the prediction and / or diagnosis of statin-induced muscle toxicity.
Owner:ZORA BIOSCIENCES OY

Method for preparing bionic skeletal muscle composite tissue through multi-channel extrusion 3D biological printing

The invention discloses a method for preparing a bionic skeletal muscle composite tissue through multi-channel extrusion 3D biological printing. The preparation method comprises the following steps: preparing bone scaffold bionic bio-ink, periosteum bionic bio-ink, sarcolemma bionic bio-ink and muscle bionic bio-ink; respectively mixing MSCs and C2C12 with the corresponding bionic bio-inks; and printing and forming a bionic bone, bionic periosteum, bionic sarcolemma and bionic muscle four-layer composite tissue engineering scaffold by using a multi-channel extrusion 3D biological printer. Themethod for preparing the bionic skeletal muscle composite tissue through multi-channel extrusion 3D biological printing can minimize fibrosis during traumatic skeletal muscle injury recovery; the bionic skeletal muscle composite tissue prepared through multi-channel extrusion 3D biological printing can replace structures and functions of bones and skeletal muscles at the same time, and supports proliferation and differentiation of myoblasts and osteoblasts; and an implant is easy to customize by utilizing a 3D biological printing technology, so that the implant is suitable for any defect shape.
Owner:福建省安悦莱生物科技有限公司

Ornithine- or aspartate-containing compositions and the uses thereof

Methods and compositions comprising ornithine and / or aspartate that are useful for lowering one or more hyperlipidemic risk factor levels are described. More specifically, compositions comprising ornithine and / or aspartate that are useful for lowering lipid and / or lipoprotein levels, such as triglyceride, cholesterol and LDL levels, in the bloodstream in a subject are described. Methods of using compositions comprising ornithine and / or aspartate for ameliorating the side-effect induced by a therapeutic agent (e.g., statin) or a condition that is associated with an elevation of CPK (e.g., rhabdomyolysis or myopathy) are also described.
Owner:WUHAN QR PHARMA CO LTD

(monitoring only) combinations of hmg-coa reductase inhibitors and nicotinic acid compounds and methods for treating hypelipidemia once a day at night

The present invention relates to solid pharmaceutical combinations for oral administration comprising nicotinic acid or a nicotinic acid compound or mixtures thereof in an extended release form and an HMG-CoA reductase inhibitor, which are useful for altering lipid levels in subjects suffering from, for example, hyperlipidemia and atherosclerosis, without causing drug-induced hepatotoxicity, myopathy or rhabdomyolysis. The present invention also relates to methods of altering serum lipids in subjects to treat, for example, hyperlipidemia in hyperlipidemics, lipidemia in normolipidemics diagnosed with or predisposed to cardiovascular disease, and atherosclerosis, by administering such oral solid pharmaceutical combinations once per day as a single dose during the evening hours, without causing drug-induced hepatotoxicity, myopathy or rhabdomyolysis, or without causing in at least an appreciable number of individuals drug-induced hepatotoxicity, myopathy or rhabdomyolysis to such a level that discontinuation of such therapy would be required. More particularly, the present invention concerns oral solid pharmaceutical combinations comprised of, for example, (1) an HMG-CoA reductase inhibitor for immediate or extended release, (2) nicotinic acid, a nicotinic acid compound or mixtures thereof, and (3) a swelling agent to form a sustained release composition for extended release of the nicotinic acid or nicotinic acid compound or mixtures thereof for nocturnal or evening dosing for reducing serum lipids and increasing HDL-cholesterol. In accordance with the present invention and by way of example, a composition for oral administration during the evening hours to alter serum lipids comprised of nicotinic acid and hydroxypropyl methylcellulose in the form of an extended or sustained release tablet or caplet coated with a coating comprising an HMG-CoA reductase inhibitor in immediate release form is disclosed. Also in accordance with the present invention. the pharmaceutical combinations may include a nonsteroidal anti-inflammatory agent for reducing the capacity of nicotinic acid or nicotinic acid compounds to provoke flushing reactions in individuals.
Owner:BOVA DAVID J +1

N,n-dimethyl imidodicarbonimidic diamide dicarboxylate, method for producing the same and pharmaceutical compositions comprising the same

Disclosed herein are a novel dicarboxylic acid salt of N,N-dimethylimidodicarbonimidic diamide, a preparation method thereof and a pharmaceutical composition comprising the same. More specifically, disclosed herein are a novel dicarboxylic acid salt of N,N-dimethylimidodicarbonimidic diamide, a crystalline acid addition salt prepared by allowing N,N-dimethylimidodicarbonimidic diamide to react with a specific dicarboxylic acid, which has improved physical and chemical properties including solubility, stability, non-hygroscopicity and anti-adhesive properties, and low toxicity, and thus is very effective in the prevention and treatment of not only diabetes and its complications in patients with so-called metabolic syndromes, in which diabetes, obesity, hyperlipidemia, fatty liver, coronary artery disease, osteoporosis, polycystic ovary syndromes, etc. appear in combination, but also p53 gene-deficient cancers, muscular pain, muscle cytotoxicity and rhabdomyolysis, as well as a preparation method thereof and a pharmaceutical composition comprising the same.
Owner:HANALL PHARMA CO LTD

In-vitro culture method and identification method of micropterus japonicus skeletal muscle satellite cells

The invention is applicable to the technical field of biology, and provides an in-vitro culture method and an identification method of micropterus japonicus skeletal muscle satellite cells. The micropterus japonicus skeletal muscle satellite cells are successfully subjected to in-vitro separation culture, the purity is higher after differential adherence, subculture can be performed, besides, the micropterus japonicus skeletal muscle satellite cells can be effectively induced, differentiated and fused into multi-core muscle tubes, functional muscle fibers are finally developed, and experimental materials can be provided for molecular mechanisms of growth and development of seawater sclerochloas muscle, functional verification of related genes and research on skeletal muscle injury repair.
Owner:OCEAN UNIV OF CHINA
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