Tsvaga zvaunoda
Kava inobvisa ndiyo yakaomeswa midzi inobvisa yePiper methysticum Kava, ine sedative, hypnotic, antibacterial, analgesic uye mamwe ma pharmacological mhedzisiro.Inoshandiswa zvakanyanya mukuwedzera kwekudya uye mishonga yekugadzirira muEurope neAmerica.
Tsanangudzo yezvinhu
[Mavambo] Yakagoverwa muSouth Pacific chitsuwa nyika: Fiji, Vanuatu, Polynesia nedzimwe nzvimbo.
【Kemikari yakagadzirwa】 Kavanolactone, Kavapyranone, etc. Zvakananga 6 marudzi e kava piperolactones: paprikine, dihydropaprikine, paprikine, dihydropaprikine, methoxylpaprikine uye demethoxylpaprikine.
1. Nervous system madhara
(1) Anti-anxiety effect: cavanolactone inogona kuvandudza kutarisa, kuyeuka uye kupindura kwevarwere vane kuzvidya mwoyo, kuitira kuti varwere vari mumamiriro ezvinhu akasununguka, asi maitiro ayo anononoka.Jena University muGermany yakaita kuedza kwakadzorwa kune 101 varwere vanotambura nekuzvidya mwoyo uye obsessive-compulsive neurosis, varwere vakapiwa 100mg / zuva kava kubvisa uye placebo, mavhiki masere gare gare, varwere veboka re kava vane migumisiro inokosha.
(2) Sedative uye hypnotic effect: intravenous kana oral administration ye dihydropachycapillin kana dihydroanesthetic pachycapillin ine sedative uye hypnotic effect pamakonzo, makonzo, tsuro uye katsi, uye inogona kukonzera ataxia uye yakajairika reflex kunyangarika pamazinga akakwirira.Inofungidzirwa kuti kava pyranones inogona kuita kuburikidza neGABA receptor kusunga nzvimbo.
(3) Local anesthetic effect: Kava inobvisa inogona kukonzera tsandanyama kupera simba, anesthetic yemunharaunda pamatatya ekuedza, kuomesa mapapiro ezviremwaremwa neshiri duku.Iyo nzira yekuita yakafanana neye lidocaine, iyo inoshanda nekuvharira inogona kutsamira sodium chiteshi.
2. Antifungal effects Kava piperanone haina inhibitory effect pakukura kwe gram-positive kana gram-negative bacteria.Mamwe kavapyrones ane akakosha inhibitory maitiro kune akawanda fungi, kusanganisira mamwe hutachiona hwevanhu.
3. Migumisiro yekuzorodza tsandanyama Mhando dzose dze kava piperopyranone dzine simba rekuzorora pamhando dzose dzemhuka dzekuedza, uye inoshanda kupfuura Mephenesin mukudzivirira mbeva kubva pakugwinha uye kuuraya kwe strychnine.
4. Zvimwe zvinokonzerwa neKava extract inewo diuretic effect uye antithrombotic effect.