Jupishine

Uses

Ginkgo biloba is a herbal supplement found in over-the-counter or unapproved homeopathic products for various health conditions, such as cognitive, neurodegenerative, cardiovascular, and reproductive health disorders.

Ginkgo biloba does not currently have any approved therapeutic indications, and there is insufficient evidence to support its unapproved use. It is available in over-the-counter herbal products mostly for oral use, to improve memory and cognitive problems.

Ginseng is a herbal supplement used in many health products.

HMG CoA reductase inhibitors mediated decreased level of Coenzyme Q10 in blood, Drug induced Myopathy, Protects body against free radical damage with its antioxidant property, Adjuvant therapy in cardiovascular disease especially in angina and congestive heart failure, Immune system depression, Cognitive decline, Useful in the management of Periodontal Disease

Jupishine is also used to associated treatment for these conditions: Cognitive Dysfunctions, Cognitive Function, DepressionDietary and Nutritional Therapies, Vitamin E SupplementationMigraine

How Jupishine works

Two key active ingredients in ginkgo biloba are terpene lactones (notably ginkgolides and diterpenes) and ginkgo flavone glycosides (notably ginkgetin, bilobetin, and sciadopitysin), which are present at varying concentrations. Ginkgo biloba extract EGb 761 is the standardized extract of ginkgo biloba used in studies, which contains 6% terpenoids and 24% flavonoid glycosides. Animal studies have shown that ginkgo biloba works on several neurotransmitter pathways and brain structures. Flavones were shown to inhibit lipid peroxidation; inhibit the uptake of serotonin, dopamine, and norepinephrine; and inhibit platelet aggregation. Terpene lactones may also act as potent antagonists of the platelet-activating factor and may possess anti-ischemic and fibrinolytic effects. They were also shown to downregulate adrenal peripheral benzodiazepine receptors and increase adrenocorticotropic hormone levels. Ginkgo biloba also reversibly inhibits monoamine oxidase A; and modestly inhibits anticholinesterase activity, leading to enhanced cholinergic transmission in the brain.

Several studies suggest that ginkgo biloba exerts neuroprotective effects by reducing free radical production in the prefrontal cortex, which may explain its improvement on short-term memory. Ginkgo biloba extract acts as a free radical scavenger, protecting neurons from oxidative damage and apoptosis related to aging, cerebral ischemia, and neurodegenerative disorders. Ginkgo biloba also inhibits amyloid-β neurotoxicity and protects against hypoxic challenges and increased oxidative stress. One study showed that bilobalide, a terpene lactone, delays the onset of hypoxic glycolysis. Ginkgo biloba has the potential to regulate metabolism, stabilize the membrane, and promote vasodilation. In the arterial endothelium, EGb stimulated the release of endogenous relaxing factors, such as endothelium-derived relaxing factor and prostacyclin. In the inflammatory environment that causes tissue damage, EGb promoted nitric oxide production, leading to enhanced peripheral and cerebral blood flow.

Ubidecarenone is an essential cofactor in the mitochondrial electron transport chain. Its functions are the acceptance of electrons from the complex I and II and this activity is vital for the production of ATP. It acts as a mobile redox agent shuttling electrons and protons in the electron transport chain. Ubidecarenone also presents antioxidant activity in mitochondria and cellular membranes, protecting against peroxidation of lipid membranes as well as inhibiting oxidation of LDL-cholesterol.

Dosage

Jupishine dosage

The recommended dose of Co-enzyme Q10 is:

For Co-enzyme Q10 deficiency:150 mg daily.

For mitochondrial disorders:150-160 mg, or 2 mg/kg/day.

For heart failure in adults:100 mg per day divided into 2 or 3 doses.

For recent myocardial infarction:120 mg daily in 2 divided doses.

For high blood pressure:120-200 mg per day divided into 2 doses.

For isolated systolic hypertension:60 mg twice daily.

For preventing migraine headache:100 mg three times daily.

For Parkinsons disease:300 mg, 600 mg, 1200 mg and 2400 mg per day in 3-4 divided doses.

For infertility in men:200-300 mg per day.

For muscular dystrophy:100 mg per day.

Dividing the total daily dose by taking smaller amounts two or three times a day instead of a large amount all at once can help to reduce side effects.

Side Effects

Coenzyme Q10 is well tolerated and having no significant side effects. Mild gastrointestinal symptoms such as nausea, diarrhea and epigastric distress have been reported.

Toxicity

Oral LD₅₀ of standardized extract in mice is 7730 mg/kg, which corresponds to 2300 mg/kg of active ingredients, 1900 mg/kg of flavone glycosides, and 464 mg/kg of terpene lactones. Intravenous LD₅₀ is 1100 mg/kg.

No case of overdose has been reported so far. Cyanogenic glycosides found in raw ginkgo seeds are potentially toxic compounds; thus, contact or ingestion of ginkgo seeds can lead to serious reactions such as allergic skin reaction, including acute generalized exanthematous pustulosis, and convulsions. Ginkgo toxicity can manifest as bleeding, seizure, and serotonin syndrome. As there is no known antidote for ginkgo toxicity, treatment includes discontinuation of ginkgo and symptomatic and supportive care. Seizures may be attributed to ginkgotoxin, which can cause seizures at high doses.

There have not been reports of adverse events of diet supplementation with ubidecarenone. The normal side effects reported in humans are related to the gastrointestinal tract.

Precaution

Supplemental Coenzyme Q10 may improve beta-cell function and glycemic control in type II diabetics. Therefore, those diabetic patients who do use supplemental Coenzyme Q10 should determine by appropriate monitoring if they need to make any adjustments in their diabetic medications.

Interaction

Warfarin: Supplemental Coenzyme Q10 may decrease the effectiveness of Warfarin.

Statins: The statin drugs are known to decrease Coenzyme Q10 levels in humans.

Doxorubicin: Coenzyme Q10 may increase the cardiotoxicity of doxorubicin.

Antidiabetic medications: Coenzyme Q10 may improve glycemic control in some type II diabetics. If this were to occur, antidiabetic medications might need appropriate adjusting

Volume of Distribution

No data available.

Ubidecarenone is distributed to the various tissues of the body and it is able to enter the brain. In preclinical studies with intravenous administration of ubidecarenone, it is reported a volume of distribution of 20.4 L/kg which reflects its ability to penetrate extensively into organs and tissues. AS a general rule, tissues with high-energy requirements or metabolic activity tend to presents higher amounts of ubidecarenone, these organs can be heart, kidney, liver and muscle.

Elimination Route

Studies assessed the pharmacokinetic parameters of terpene lactones, the main component of ginkgo biloba. Following oral administration of ginkgo biloba solution, the mean absolute bioavailability was 80% for ginkgolide A, 88% for ginkgolide B and 79% for biloalide. In an early rat study, about 60% of radiolabeled EGb 761 was absorbed with a T_max of 1.5 hours. The highest amount of radioactivity was measured in the stomach and small intestine.

In another study, after a single oral dose of 120 mg EGb 761 in healthy volunteers, C_max was 22.22 ± 4.57 ng/mL for ginkgolide A, 8.27 ± 1.82 ng/mL for ginkgolide B, and 54.42 ± 13.62 ng/mL for biloalide. AUC_0-∞ was 121.35 ± 22.92 ng × h/mL for ginkgolide A, 59.88 ± 11.39 ng × h/mL for ginkgolide B, and 217.24 ± 44.07 ng × h/mL for biloalide. T_max ranged from 1.17 to 1.54 hours for those three compounds.

Ubidecarenone is absorbed from the small intestine into the lymphatics and then it can enter the blood. The hydrophobicity and large molecular weight limit its absorption making it very poor and variable depending on the food intake and the number of lipids presented in the food. The absorption is lower in the presence of an empty stomach and greater in presence of high lipid food diet. The daily dosage of ubidecarenone presents the reach of maximal serum concentration by reaching a plateau after three weeks. The pharmacokinetic properties may vary between different brands but studies have reported an AUC of 11.51 mcg h/ml and a Cmax of 0.32 mcg/ml at a time of 7.9 h.

Half Life

Unpublished human data reports that after oral administration of 80 mg EGb 761, the half-life was four hours for ginkgolides A and six hours for ginkgolides B. The half-life of bilobalide was three hours after administration of 120 mg EGb 761 extract.

The pharmacokinetic properties may vary between different brands but studies have reported a half-life of ubidecarenone of 21.7 h.

Clearance

No data available.

In preclinical studies with intravenous administration of ubidecarenone, it is reported a total clearance of 1.18 ml h/kg which was indicative of a prolonged elimination.

Elimination Route

At 72 hours following oral administration in rats, about 38% of the ginkgo biloba extract was excreted via expiration, 22% was excreted in urine, and 29% was excreted in feces. About 70% of ginkgolides A, 50% of ginkgolides B, and 30% of bilobalide were excreted unchanged in the urine.

The main elimination route of ubidecarenone is through the bile. After its oral administration, over 60% of the dose is excreted in the feces in the form of unchanged ubidecarenone and a small fraction of the metabolites. In the urine, ubidecarenone is bound to saposin B protein and represents only 8.3% of the total administered dose.

Pregnancy & Breastfeeding use

Because of lack of information on long-term safety, pregnant women and nursing mothers should avoid Coenzyme Q10.

Contraindication

Patients with a known hypersensitivity to any component of this product

Storage Condition

Store in a cool & dry place, protect from light & moisture. Keep out of the reach of children.

Innovators Monograph

You find simplified version here Jupishine