Strophanthus Kombe: piav qhia, tshuaj muaj pes tsawg leeg, daim ntawv thov

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Strophanthus Kombe: piav qhia, tshuaj muaj pes tsawg leeg, daim ntawv thov
Strophanthus Kombe: piav qhia, tshuaj muaj pes tsawg leeg, daim ntawv thov

Video: Strophanthus Kombe: piav qhia, tshuaj muaj pes tsawg leeg, daim ntawv thov

Video: Strophanthus Kombe: piav qhia, tshuaj muaj pes tsawg leeg, daim ntawv thov
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Anonim

Hauv kev kho plawv, cov tshuaj ua los ntawm alkaloids ntawm cov nroj tsuag Strophanthus Kombe feem ntau siv. Cov tshuaj no yog indispensable nyob rau hauv kev kho mob ntawm lub plawv tsis ua hauj lwm. Lawv pab kho cov ntshav ncig thiab normalize myocardial kev ua haujlwm. Cov txiaj ntsig zoo ntawm cov nroj tsuag no yog dab tsi? Nws cov alkaloids ua rau lub cev li cas? Peb yuav teb cov lus nug no hauv kab lus.

piav qhia tsob nroj

Strophanthus Kombe yog ib tsob ntoo siab. Qhov ntev ntawm qia tuaj yeem ncav cuag 4 m. Cov nroj tsuag belongs rau tsev neeg Kutrov. Cov nplooj ntawm vine yog elliptical nyob rau hauv cov duab. Cov paj muaj tsib ntev, nqaim-xim-xim petals.

Cog Strophanthus Kombe
Cog Strophanthus Kombe

tsob ntoo no dais txiv hmab txiv ntoo loj uas ncav cuag qhov loj txog li 1 m. Lawv muaj ob daim. Hauv pharmacology, liana noob yog siv. Los ntawm ib kawg lawv muaj ib tug puag ncig, thiab los ntawm lwm yam - taw tes, tig mus rau hauv ib tug awn nrog ib tug ya. Ib tug liana txiv hmab txiv ntoo muaj ib tug loj npaum li cas ntawm greenish noob.grey. Lawv qhov ntev yog los ntawm 1 txog 2 cm.

Nyob hauv nws daim ntawv ntshiab, creeper noob yog tshuaj lom. Hauv kev tsim cov tshuaj, cov tshuaj muaj txiaj ntsig raug cais tawm ntawm lawv, uas yog siv hauv cov tshuaj me me. Cov alkaloids no yog cov muaj zog lub plawv stimulants.

Noob Strophant Kombe
Noob Strophant Kombe

Kev faib tawm

Liana Strofant Kombe loj hlob hauv East Africa. Nws qhov chaw nyob yog cov npoo ntawm hav zoov hav zoov. Cov nroj tsuag no nyiam huab cua ntub thiab sov.

Cov vine no tsis tuaj yeem cog rau hauv thaj chaw huab cua ntawm Russia. Cov nroj tsuag tsis noj hauv paus txawm nyob rau yav qab teb thaj tsam ntawm peb lub teb chaws thiab tuaj yeem nyob tsuas yog nyob rau hauv tropics. Hauv qhov no, cov kws tshawb fawb tshuaj tau rov sim nrhiav qhov analogue ntawm cov tshuaj ntsuab hauv tsev.

Alkaloids ntawm May Lily ntawm lub hav thiab adonis kuj txhawb lub plawv. Txawm li cas los xij, cov tshuaj muaj pes tsawg leeg ntawm Strophanthus Kombe thiab cov tshuaj ntsuab ntawm central Russia yog qhov sib txawv. Cov tshuaj raws li lily ntawm lub hav thiab adonis muaj qhov sib txawv kiag li ntawm myocardium. Yog li ntawd, tam sim no, tag nrho-fledged analogue ntawm domestic flora tsis tau pom, thiab liana noob yuav tsum tau imported los ntawm Africa.

Alkaloids

Cia peb xav txog cov txiaj ntsig kho ntawm liana alkaloids. Cov noob ntawm cov nroj tsuag muaj ntau ntawm glycosides. Nws yog dab tsi? Cov no yog cov tshuaj steroids ntuj uas muaj ob yam: tsis yog qab zib thiab carbohydrate.

Qhov tsis yog qab zib ntawm glycosides suav nrog aglycones. Cov tshuaj no muaj lub ntsiab kev kho mob ntawm lub plawv cov leeg. Cov ntsiab lus ntawm cov carbohydrate muaj xws li:

  • alpha-glucose;
  • beta-glucose;
  • cimarosa.

Cov khoom no txhim kho qhov kev ua ntawm aglycones ntawm myocardium.

Lub ntsiab alkaloid ntawm cov noob cog yog glycoside K-strophanthoside. Cov tshuaj no yog siv nyob rau hauv pharmacology. Nws yog raug rau hydrolysis thiab K-strophanthin tau txais, uas yog cov khoom siv ntawm cov tshuaj siv hauv kev kho plawv.

Tsis tas li ntawd, muaj pes tsawg leeg ntawm cov noob ntawm cov nroj tsuag suav nrog lwm cov tshuaj muaj txiaj ntsig:

  • saponin;
  • choline;
  • fatty oil;
  • resin;
  • trigonelline.

Cov noob qoob loo ntawm Strophanthus Kombe tau muab khaws cia rau hauv lub tsev muag tshuaj hauv cov thawv ntim khoom nruj. Lawv cov khoom siv tshuaj tau raug kuaj tsis tu ncua. Nyob rau hauv lub hauv paus ntawm strophanthin K, kev npaj yog ua - plawv glycosides. Lawv nyob rau hauv daim ntawv teev npe A. Cov npe tshuaj no suav nrog cov tshuaj narcotic thiab tshuaj lom. Kev npaj raws li strophanthin K tsis muaj cov khoom puas siab puas ntsws, tab sis lawv muaj tshuaj lom heev. Yog li ntawd, cov kws kho mob tau sau cov tshuaj no tsuas yog thaum mob hnyav.

Action ntawm lub cev

Strophanthin K muaj cov teebmeem hauv qab no rau lub cev:

  • nce qhov concentration ntawm sodium hauv lub plawv cov leeg;
  • txhim kho calcium nqus los ntawm myocardial cells;
  • ua kom lub siab puv npo nrog ntshav;
  • slows heartbeats;
  • txhawb nqa cov ntshav tawm ntawm lub ventricles;
  • nce myocardial tone.

Cov nyhuv ntawm kev siv strophanthin yog ceev, tab sis luv luv. Cov tshuaj no pib ua haujlwm li 5 mus rau 10 feeb tom qabnkag mus rau hauv lub cev. Nws cov nyhuv ntawm kev ua haujlwm ntawm lub plawv nce mus txog qhov siab tshaj plaws tom qab 30 - 60 feeb. Strophanthin tsis nyob hauv lub cev thiab tawm hauv ib hnub.

Cov tshuaj no muaj kev cuam tshuam me me thaum noj qhov ncauj. Nws tsis zoo absorbed los ntawm lub plab zom mov. Yog li, kev npaj raws li strophanthin K tsuas yog siv rau kev txhaj tshuaj.

Lub plawv glycoside "Strophanthin K"
Lub plawv glycoside "Strophanthin K"

siv tshuaj kho mob

tshuaj npaj "Strophanthin K" thiab "Strophanthidine acetate" yog tau los ntawm cov noob ntawm creeper Strophanthin Kombe. Kev siv cov tshuaj no yog qhia rau cov kab mob hauv qab no:

  • lub plawv tsis ua hauj lwm;
  • flicker thiab atrial flutter;
  • arrhythmias;
  • supraventricular tachycardia.
Lub plawv tsis ua hauj lwm
Lub plawv tsis ua hauj lwm

Tshuaj yog siv rau hauv cov hlab ntsha, thaum kev qhia txog kev daws yuav tsum qeeb heev. Txwv tsis pub, tus neeg mob yuav muaj kev poob siab. Kev tswj hwm intramuscular ntawm cov tshuaj kuj raug tso cai. Hauv qhov no, nws yuav tsum tau siv tshuaj loog - procaine, txij li kev txhaj tshuaj rau hauv cov leeg mob heev.

Tshuaj raws li strophanthin K tsis tuaj yeem siv rau cov kab mob hauv lub plawv (pericarditis, myocarditis), nrog rau kev mob plawv. Cov tshuaj no tau sau tseg nrog kev ceev faj rau cov neeg laus, cov neeg mob thyrotoxicosis, rog rog thiab mob plawv ntawm cov kab mob ntsws.

Kev Tiv Thaiv

Peb twb tau hais lawm tias cov noob ntawm creeper Strophanthus Kombe yog tshuaj lom. Yog vim li cascardiac glycosides yuav tsum tau siv nrog ceev faj. Lawv raug tso tawm los ntawm cov khw muag tshuaj nruj me ntsis raws li cov tshuaj. Thaum lub sijhawm kho, tus neeg mob yuav tsum tau saib xyuas kev kho mob zoo.

Nws yog ib qho tsim nyog yuav tsum ua raws li cov tshuaj uas kws kho mob tau sau tseg. Kev nthuav qhia ntawm ntau dhau ntawm glycosides yog qhov ua rau tuag taus. Qhov no tuaj yeem ua rau mob plawv thiab tuag sai sai.

Txawm tias me me dhau ntawm kev npaj raws li strophanthin K ua rau mob hnyav thiab tsis xis nyob:

  • mob hnyav arrhythmia;
  • xeev siab thiab ntuav;
  • mob taub hau;
  • tsis meej;
  • kiv taub hau;
  • pom qhov tsis pom kev;
  • ntse qaug zog.
Overdose ntawm lub plawv glycosides
Overdose ntawm lub plawv glycosides

Thaum qaug nrog strophanthin, tus neeg mob xav tau kev kho mob tam sim. Raws li cov tshuaj tua kab mob, cov tshuaj "Unithiol" thiab cov tshuaj uas muaj poov tshuaj yog siv.

Kev mob plawv glycosides yuav tsum tsis txhob noj tus kheej. Kev txhaj tshuaj tsuas yog ua tau nyob rau hauv chav kho mob ntawm lub tsev kho mob lossis tsev kho mob. Hauv qhov no, tus kws kho mob yuav muaj peev xwm muab kev pab tsim nyog rau tus neeg mob yog tias muaj kev phiv tshwm sim.

Pom zoo: