Search results for "Polyprenols"

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Pilot study of safety and efficacy of polyprenols in combination with coenzyme Q10 in patients with statin-induced myopathy

2016

Background and objective: Statin-induced myopathy (SIM) has been partially attributed to deficiency of dolichol and coenzyme Q10 (CoQ10). We aimed to test the safety and efficacy of plant polyprenols in combination with CoQ10 for alleviation of SIM. Materials and methods: In an open-label, one-center prospective pilot study patients with SIM received conifer-tree needle polyprenols (4 mg/day) and CoQ10 (100 mg/day) for 8 weeks. Symptoms and safety were evaluated according to symptom severity score (0–10), creatine kinase (CK) levels, exercise test, dynamometry, complete blood count, clinical biochemistry and electrocardiography. Results: Of the 14 patients, 11 completed the study per protoc…

MaleUbiquinoneMyopathyPilot Projects030204 cardiovascular system & hematologyGastroenterologyElectrocardiography0302 clinical medicine030212 general & internal medicineProspective StudiesProspective cohort studyPain MeasurementAged 80 and overMedicine(all)lcsh:R5-920Muscle Weaknessbiologymedicine.diagnostic_testComplete blood countMiddle AgedTreatment OutcomeDrug Therapy CombinationFemalemedicine.symptomlcsh:Medicine (General)Glomerular Filtration Ratemedicine.medical_specialtyStatinmedicine.drug_classRenal functionAsymptomaticPolyprenols03 medical and health sciencesDouble-Blind MethodInternal medicinemedicineHumansMyopathyAgedbusiness.industryTerpenesStatinsMyalgiamedicine.diseaseTracheophytaAutomotive EngineeringPhysical therapybiology.proteinExercise TestCoenzyme Q10Creatine kinaseHydroxymethylglutaryl-CoA Reductase InhibitorsbusinessStatins; Myopathy; Polyprenols; Coenzyme Q10; UbiquinoneBiomarkersKidney diseaseMedicina
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Identification of Abies sibirica L. Polyprenols and Characterisation of Polyprenol-Containing Liposomes

2020

The needles of conifer trees are one of the richest sources of natural polyprenols. Polyprenol homologs from Abies sibirica L. lipophilic 80% purified extract were analyzed and quantified. In total, 10 peaks (Prenol-11 to Prenol-20) were observed in the ultra-high-performance liquid chromatography&ndash

food.ingredientPharmaceutical ScienceEthanol Injectionphysicochemical properties<i>Abies sibirica</i> L.High-performance liquid chromatographyLecithinAnalytical Chemistrylcsh:QD241-44103 medical and health sciencesPolyprenolchemistry.chemical_compound0302 clinical medicinefoodlcsh:Organic chemistryDrug DiscoverypolyprenolsPhysical and Theoretical ChemistrySolubility030304 developmental biology0303 health sciencesLiposomeChromatographybiologyOrganic ChemistryAbies sibiricabiology.organism_classificationchemistryChemistry (miscellaneous)030220 oncology & carcinogenesisYield (chemistry)liposomeMolecular MedicineHPLCMolecules
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