Herbal Medicine: True or False
اسلاید 1: www.tabaye.ir
اسلاید 2: Herbal MedicineTrue or False
اسلاید 3: Ginsenghttp://www.catskillginseng.com/html/ginseng/ginseng20.htm
اسلاید 4: Introduction Panax quinquefolius Asian Ginseng is native of Asia: China and Korea Mainly used for overall health improvement especially for people recovering from illness Improving both mental and physical performance and To treating erectile dysfunction, and symptoms related to menopause To treat hepatitis CLowering blood glucose and controlling blood pressure
اسلاید 5: Active compoundsPlant part used is the rootDried and made into tabletsExtracts in the form of tea and creamsActive compoundGinsenosides or panaxosides – triterpenoid saponin
اسلاید 6:
اسلاید 7: ScienceMay lower blood glucose and also help build immune systemResearch – not enough to claim all medicinal valueSide effects: Headaches, sleep and gastrointestinal problemsBreast tenderness, irregular menstrual and high blood pressure
اسلاید 8: Black Cohoshhttp://altnature.com/gallery/Black_Cohosh.htm
اسلاید 9: Cimicifuga racemosaUsesUnderground stem and rootFresh or dry infusionLiquid tinctures, and capsulesUsed for treating Of rheumatismMenstrual irregularities, premenstrual syndrome and to induce labor pains symptoms of menopause such as hot flashes, vaginal dryness, and night sweats
اسلاید 10: ChemistryTriterpenes: triterpene glycoside, actein, 27-deoxyactein ( in the resin), cimifugoside Quinolizidine alkaloids, cystine, methyl cystinePhenylpropane derivatives including isoferulic acid
اسلاید 11: Science6 month long study showed mixed results on the relief of menstrual symptomsNot enough on rheumatismResearch is on-going on menopauseSide effects Dry mouth and headachesInflammation of hepatitis
اسلاید 12: Echinaceahttp://petcaretips.net/echinacea-photo.html
اسلاید 13: Echinacea purpureaNative to United States and CanadaUsed for preventing cold, flu and other infectionsThought to stimulate immune systemLess commonly used for acne and other skin problems
اسلاید 14: ChemistryStem and leaves are usedJuices, or squeezed liquidsCaffeic acid, echinoside, and cichoric acid
اسلاید 15: SCIENCEStudies do not support the claims of preventing cold or fluSome data show can be used for upper respiratory infectionsAllergic reactionsUsually do not show side effectsSome have allergic reactions
اسلاید 16: Ginkgohttp://www.xs4all.nl/~kwanten/thetree.htm
اسلاید 17: Ginkgo bilobaOldest type of treeUsed in Chinese traditional medicineUsesSeeds and leavesFor variety of ailments – asthma, bronchitis, fatigue and tinnitusTo improve memory, prevent Alzheimer, dementia, sexual dysfunction, multiple sclerosis
اسلاید 18: ChemistryLeaf extracts in capsule, tablets or teaContains diterpene – ginkgolidesGinkgolide B is the most active compound
اسلاید 19: ScienceSome studies show promising resultsVasodilationIncreases peripheral blood flowSmall studies show moderate increase in memory but more studies are requiredLarge clinical trial with 3000 volunteer under way.Side effect:Headache, nausea, gastrointestinal upset, diarrhea, and skin allergyIncreased bleeding especially people taking blood thinnersUncooked seeds have toxin causes seizers
اسلاید 20: Kava Kavahttp://www.stevenfoster.com/education/monograph/kava.html
اسلاید 21: Piper methysticumMainly from south Pacific tropical islands, especially HawaiiUses: Root and rhizomeMildly narcotic – relieves pain and induces sleepAnesthetic, antiseptic, anti-inflammatory and aphrodisiacIn US used mainly for insomnia and short term reduction of stress and anxiety
اسلاید 22: ChemistryAlkaloid, Kavaine Methy-sticcum yangonin kava lactones - fat-soluble and derived from kava resin 15 lactones have been isolated in the Kava Root including: kawain methysticum rhizome components are similar in structure to myristicin, which is found in nutmeg
اسلاید 23: ScienceRecent reports from health authorities in Germany, Switzerland, France, Canada, and the United Kingdom have linked kava use to at least 25 cases of liver toxicity, including hepatitis, cirrhosis, and liver failure. (NCCAM)FDA is advising consumers of the potential risk of liver
اسلاید 24: St. John’s Worthttp://plants.usda.gov/java/profile?symbol=HYPE
اسلاید 25: Hypericum perforatumUsed by ancient Greece, and Native AmericansThe flower extracts as capsules or tea.Uses:mainly administered internally as an abortificant and externally as an antiseptic, anti-inflammatory and astringent. mental disorders and nerve painsAs sedative and to treat malariaNow used mainly to treat depression, anxiety, and/or sleep disorders
اسلاید 26: ChemistryFlavonoid and tannins– hyperforin and hypericinStudies has shown that the flower extract show effect in nervous system and can be used as anti-depressantSide effects:Sensitivity to sunlightAnxiety, dry mouth, dizziness, fatigueInterferes with other drug and slow downs their breakdow
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