Leej twg nrhiav tau l dopa?

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Leej twg nrhiav tau l dopa?
Leej twg nrhiav tau l dopa?

Video: Leej twg nrhiav tau l dopa?

Video: Leej twg nrhiav tau l dopa?
Video: Tsis tau sib yuav vim nraug kev deb 9/22/2017 2024, Lub peb hlis ntuj
Anonim

D, L-DOPA tau tsim thawj zaug hauv xyoo 1911 los ntawm Casimir Funk, Polish biochemist uas tau tsim lub sijhawm vitamin. Xyoo 1913, Marcus Guggenheim, biochemist los ntawm Hoffmann-la Roche hauv Basel, cais cov ntshiab enantiomer L-DOPA los ntawm cov noob taum txawv Vicia faba.

Thaum twg levodopa nrhiav tau tus kab mob Parkinson?

Striatal dopamine deficiency nyob rau hauv Parkinson's disease (PD), thawj zaug piav nyob rau hauv 1960, yog ib qho xwm txheej tseem ceeb uas ua rau lub sijhawm ntawm kev kho levodopa. Xyoo 1961, levodopa tau sim thawj zaug hauv cov neeg mob PD, tab sis thoob plaws feem ntau ntawm xyoo 1960 cov txiaj ntsig tsis sib xws.

L-DOPA tsim li cas?

l-DOPA yog tsim los ntawm cov amino acid l-tyrosine los ntawm enzyme tyrosine hydroxylase.

James Parkinson nrhiav tau dab tsi?

Tab sis James Parkinson paub zoo tshaj plaws rau kev tshawb pom tus kab mob uas ris nws lub npe. Nws yog xyoo 1817 uas nws tau sau nws Cov Ntawv Sau rau ntawm the Shaking Palsy. Thiab cov tsos mob uas nws tau piav qhia meej yog ob xyoo dhau los no tseem siv los kuaj xyuas tus kab mob Parkinson hnub no.

L-DOPA puas siv niaj hnub no?

L-DOPA tseem yog kev kho tshuaj zoo tshaj plaws rau kev kho mob ntawm cov tsos mob ntawm tus kab mob Parkinson (PD) yuav luag plaub xyoos tom qab nws tau siv thawj zaug. Lub hlwb stimulation (DBS) yog ib qho kev nyab xeeb thiab muaj txiaj ntsig zoo rau cov neeg mob PD.

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