Tus Covid-19, lossis lwm lub npe hu ua 2019-nCoV lossis SARS-CoV-2 virus, belongs rau tsev neeg ntawm Coronavirus.Raws li SARS-CoV-2 belongs rau β genus Coronavirus nws muaj feem cuam tshuam nrog MERS-CoV thiab SARS-CoV - uas kuj tau tshaj tawm tias ua rau muaj cov tsos mob hnyav ntawm kev mob ntsws hauv kev sib kis dhau los.Cov qauv caj ces ntawm 2019-nCoV tau ua tus yam ntxwv thiab luam tawm.[i] [ii] Cov proteins tseem ceeb hauv tus kab mob no thiab cov uas tau txheeb pom yav dhau los hauv SARS-CoV lossis MERS-CoV muaj qhov sib xws ntawm lawv.
Qhov tshiab ntawm tus kab mob no txhais tau hais tias muaj ntau yam tsis paub meej nyob ib puag ncig nws tus cwj pwm, yog li nws tseem ntxov dhau los txiav txim siab seb cov nroj tsuag tshuaj ntsuab lossis cov tshuaj sib xyaw puas tuaj yeem pab txhawb rau zej zog raws li cov tshuaj tiv thaiv lossis cov tshuaj tsim nyog hauv cov tshuaj tiv thaiv kab mob tiv thaiv Covid. -19.Txawm li cas los xij, vim Covid-19 qhov zoo sib xws nrog cov kab mob SARS-CoV thiab MERS-CoV yav dhau los tau tshaj tawm, kev tshawb fawb luam tawm yav dhau los ntawm cov tshuaj ntsuab, uas tau raug pov thawj los tiv thaiv tus kabmob coronavirus, tej zaum yuav yog ib qho tseem ceeb rau kev nrhiav tshuaj tiv thaiv kabmob. cov nroj tsuag tshuaj ntsuab, uas tej zaum yuav muaj zog tiv thaiv tus kab mob SARS-CoV-2.
Tom qab qhov kev tawm tsam ntawm SARS-CoV, thawj zaug tshaj tawm thaum ntxov 2003[iii], cov kws tshawb fawb tau siv zog los siv ntau cov tshuaj tiv thaiv kab mob tiv thaiv SARS-CoV.Qhov no tau coj ib pab pawg kws tshaj lij hauv Suav teb los tshuaj xyuas ntau dua 200 Suav tshuaj ntsuab tshuaj ntsuab rau kev ua haujlwm tiv thaiv kab mob tiv thaiv tus kabmob coronavirus.
Ntawm cov no, plaub cov khoom pov tseg tau nthuav tawm nruab nrab rau qhov muaj zog inhibition cuam tshuam tawm tsam SARS-CoV - Lycoris radiata (Red Spider Lily), Pyrrosia lingua (a fern), Artemisia annua (Sweet wormwood) thiab Lindera aggregate (ib tsob nroj uas muaj ntxhiab tsw ntxhiab ntawm tsev neeg laurel. ).Cov tshuaj tiv thaiv kab mob ntawm cov tshuaj no yog nyob ntawm koob tshuaj thiab ranged los ntawm tsawg concentrations ntawm extract mus rau siab, sib txawv rau txhua herbal extract.Hauv tshwj xeeb Lycoris radiata tau nthuav tawm qhov muaj zog tshaj plaws los tiv thaiv kab mob tiv thaiv kab mob khaub thuas.[iv]
Cov txiaj ntsig no tau ua raws li ntawm ob pawg kev tshawb fawb, uas tau pom tias muaj cov khoom muaj nyob hauv Licorice cov hauv paus hniav, Glycyrrhizin, tau raug pov thawj tias muaj kev tiv thaiv SARS-CoV kev ua los ntawm inhibiting nws replication.[v] [vi] Hauv lwm qhov. txoj kev tshawb fawb, Glycyrrhizin kuj tau nthuav tawm cov tshuaj tiv thaiv kab mob thaum kuaj rau nws cov tshuaj tiv thaiv kab mob hauv vitro ntawm 10 qhov chaw kho mob sib txawv ntawm SARS tus mob coronavirus.Baicalin - ib qho tseem ceeb ntawm cov nroj tsuag Scuttelaria baicalensis (Skullcap) - kuj tau sim hauv txoj kev tshawb no nyob rau hauv tib yam kev mob thiab kuj tau pom muaj kev tiv thaiv kab mob tiv thaiv kab mob SARS tus kab mob. -1 tus kab mob hauv vitro hauv cov kev tshawb fawb yav dhau los.Qhov no yog vim qhov koob tshuaj ntawm qhov ncauj ntawm cov neeg ua haujlwm hauv tib neeg yuav tsis ua tiav cov ntshav cov ntshav siab zoo ib yam li qhov kuaj hauv vitro.
Lycorine kuj tau pom muaj zog tiv thaiv kab mob tiv thaiv kab mob SARS-CoV.3 Ob peb cov ntawv tshaj tawm yav dhau los qhia tias Lycorine zoo li muaj kev tiv thaiv kab mob dav dav thiab tau tshaj tawm tias tau pom muaj kev cuam tshuam rau tus kab mob Herpes Simplex (hom I)[x] thiab Poliomyelitis. virus kuj[xi]
"Lwm cov tshuaj ntsuab uas tau tshaj tawm tias tau pom muaj kev tiv thaiv kab mob SARS-CoV yog Lonicera japonica (Japanese Honeysuckle) thiab cov nroj tsuag feem ntau paub Eucalyptus, thiab Panax ginseng (ib hauv paus) los ntawm nws cov khoom nquag Ginsenoside-Rb1." [xii]
Cov ntaub ntawv pov thawj los ntawm cov kev tshawb fawb saum toj no thiab ntau lwm qhov kev tshawb fawb thoob ntiaj teb tau tshaj tawm tias ntau cov tshuaj ntsuab tshuaj ntsuab tau nthuav tawm cov haujlwm tiv thaiv kab mob coronaviruses[xiii] [xiv] thiab lawv cov txheej txheem tseem ceeb ntawm kev ua zoo li yog los ntawm inhibition ntawm tus kab mob replication.[xv] Tuam Tshoj tau siv ntau cov tshuaj suav tshuaj suav tshuaj rau kev kho mob SARS tau zoo hauv ntau qhov xwm txheej.[xvi] Txawm li cas los xij tsis muaj pov thawj tseem ceeb ntawm kev kho mob zoo ntawm cov no rau Covid-19 cov neeg mob.
Cov tshuaj ntsuab zoo li no puas tuaj yeem muaj peev xwm sib tw rau kev txhim kho cov tshuaj tiv thaiv kab mob tshiab rau kev tiv thaiv lossis kev kho mob SARS?
TSEEM CEEB: Kab lus no tau sau rau cov ntaub ntawv xov xwm nkaus xwb thiab nws tsis yog los hloov cov lus qhia kev kho mob, kev kuaj mob lossis kev kho mob.Yog tias koj xav tias koj tuaj yeem muaj cov tsos mob ntsig txog Covid-19 lossis lwm yam kab mob, hu rau koj tus kws kho mob tam sim ntawd.
[i] Zhou, P., Yang, X., Wang, X. et al., 2020. Kev mob ntsws ntsws tshwm sim cuam tshuam nrog tus kabmob tshiab ntawm qhov tshwm sim tuaj yeem tshwm sim.Xwm Txheej 579, 270–273 (2020).https://doi.org/10.1038/s41586-020-2012-7
[ii] Andersen, KG, Rambaut, A., Lipkin, WI, Holmes, EC and Garry, RF, 2020. The proximal origin of SARS-CoV-2.Nature Medicine, pp.1-3.
[iii] CDC SARS teb ncua sij hawm.Muaj nyob ntawm https://www.cdc.gov/about/history/sars/timeline.htm.Nkag mus
[iv] Li, SY, Chen, C., Zhang, HQ, Guo, HY, Wang, H., Wang, L., Zhang, X., Hua, SN, Yu, J., Xiao, PG and Li, RS, 2005. Kev txheeb xyuas cov tebchaw ntuj nrog cov tshuaj tiv thaiv kab mob tiv thaiv tus kabmob SARS-sociated coronavirus.Antiviral research, 67(1), pp.18-23.
[v] Cinatl, J., Morgenstem, B. and Bauer, G., 2003. Glycyrrhizin, ib qho tseem ceeb ntawm cov hauv paus hniav licorice thiab kev rov ua dua ntawm SARS-koom nrog coronovirus.Lancet, 361 (9374), pp. 2045-2046.
[vi] Hoever, G., Baltina, L., Michaelis, M., Kondratenko, R., Baltina, L., Tolstikov, GA, Doerr, HW and Cinatl, J., 2005. Antiviral Activity of Glycyrrhizic Acid Derivatives tiv thaiv SARS- Coronavirus.Phau ntawv Journal of medicinal chemistry, 48(4), pp.1256-1259.
[vii] Chen, F., Chan, KH, Jiang, Y., Kao, RYT, Lu, HT, Fan, KW, Cheng, VCC, Tsui, WHW, Hung, IFN, Lee, TSW and Guan, Y., 2004. In vitro susceptibility ntawm 10 qhov chaw kho mob cais ntawm SARS tus mob coronavirus rau xaiv cov tshuaj tiv thaiv kab mob.Phau ntawv Journal of Clinical Virology, 31(1), pp.69-75.
[viii] Kitamura, K., Honda, M., Yoshizaki, H., Yamamoto, S., Nakane, H., Fukushima, M., Ono, K. and Tokunaga, T., 1998. Baicalin, an inhibitor of HIV-1 production in vitro.Antiviral research, 37(2), pp.131-140.
[ix] Li, BQ, Fu, T., Dongyan, Y., Mikovits, JA, Ruscetti, FW and Wang, JM, 2000. Flavonoid baicalin inhibits HIV-1 infection at the level of viral entry.Biochemical thiab biophysical kev sib txuas lus, 276(2), pp.534-538.
[x] Renard-Nozaki, J., Kim, T., Imakura, Y., Kihara, M. and Kobayashi, S., 1989. Cov nyhuv ntawm alkaloids cais tawm ntawm Amaryllidaceae ntawm tus kab mob herpes simplex.Kev tshawb fawb hauv virology, 140, pp.115-128.
[xi] Ieven, M., Vlietinick, AJ, Berghe, DV, Totte, J., Dommisse, R., Esmans, E. and Alderweireldt, F., 1982. Cog tshuaj tua kab mob.III.Kev rho tawm ntawm alkaloids los ntawm Clivia miniata Regel (Amaryl-lidaceae).Phau ntawv Journal of Natural Products, 45(5), pp.564-573.
[xii] Wu, CY, Jan, JT, Ma, SH, Kuo, CJ, Juan, HF, Cheng, YSE, Hsu, HH, Huang, HC, Wu, D., Brik, A. and Liang, FS, 2004 .Proceedings of the National Academy of Sciences, 101(27), pp.10012-10017.
[xiii] Wen, CC, Kuo, YH, Jan, JT, Liang, PH, Wang, SY, Liu, HG, Lee, CK, Chang, ST, Kuo, CJ, Lee, SS thiab Hou, CC, 2007. Specific cog terpenoids thiab lignoids muaj peev xwm tiv thaiv kab mob tiv thaiv kab mob ua pa hnyav rau tus mob coronavirus.Phau ntawv Journal of medicinal chemistry, 50(17), pp.4087-4095.
[xiv] McCutcheon, AR, Roberts, TE, Gibbons, E., Ellis, SM, Babiuk, LA, Hancock, REW and Towers, GHN, 1995. Antiviral screening of British Columbian medicinal plant.Phau ntawv Journal of Ethnopharmacology, 49(2), pp.101-110.
[xv] Jassim, SAA and Naji, MA, 2003. Novel antiviral agents: a medicinal plant perspective.Phau ntawv Journal of Applied Microbiology, 95(3), pp.412-427.
[xvi] Luo, H., Tang, QL, Shang, YX, Liang, SB, Yang, M., Robinson, N. and Liu, JP, 2020. Cov tshuaj suav puas siv tau los tiv thaiv tus kab mob corona 2019 (COVID -19)?Kev tshuaj xyuas keeb kwm classics, tshawb fawb pov thawj thiab kev tiv thaiv tam sim no.Suav Journal of Integrative Medicine, pp.1-8.
Raws li kev coj ua nrog yuav luag txhua lub vev xaib tshaj lij, peb lub vev xaib siv cov ncuav qab zib, uas yog cov ntaub ntawv me me uas tau rub tawm rau koj lub cuab yeej, txhawm rau txhim kho koj qhov kev paub dhau los.
Cov ntaub ntawv no piav qhia txog cov ntaub ntawv uas lawv sau, peb siv nws li cas thiab vim li cas qee zaum peb yuav tsum khaws cov ncuav qab zib no.Peb tseem yuav qhia koj yuav ua li cas tiv thaiv cov ncuav qab zib los ntawm kev khaws cia txawm li cas los xij qhov no tuaj yeem txo qis lossis 'tawg' qee yam ntawm cov chaw ua haujlwm.
Peb siv cov ncuav qab zib rau ntau yam laj thawj hauv qab no.Hmoov tsis zoo, feem ntau tsis muaj kev lag luam tus qauv kev xaiv rau kev tsis siv lub ncuav qab zib yam tsis muaj kev cuam tshuam tag nrho cov kev ua haujlwm thiab cov yam ntxwv uas lawv ntxiv rau qhov chaw.Nws raug nquahu kom koj tawm ntawm txhua lub ncuav qab zib yog tias koj tsis paub meej tias koj xav tau lossis tsis, yog tias lawv siv los muab cov kev pabcuam uas koj siv.
Koj tuaj yeem tiv thaiv qhov teeb tsa ntawm cov ncuav qab zib los ntawm kev kho qhov chaw ntawm koj tus browser (saib koj tus browser "Pab" kev xaiv yuav ua li cas).Nco ntsoov tias kev tsis siv cov ncuav qab zib yuav cuam tshuam rau kev ua haujlwm ntawm qhov no thiab ntau lwm lub vev xaib uas koj mus ntsib.Yog li ntawd, nws raug nquahu kom koj tsis txhob lov tes taw ncuav qab zib.
Qee qhov tshwj xeeb peb kuj siv cov ncuav qab zib muab los ntawm cov neeg thib peb uas ntseeg siab.Peb lub vev xaib siv [Google Analytics] uas yog ib qho ntawm cov kev tshuaj ntsuam xyuas dav dav thiab ntseeg siab tshaj plaws hauv lub vev xaib los pab peb kom nkag siab tias koj siv lub xaib li cas thiab txoj hauv kev uas peb tuaj yeem txhim kho koj qhov kev paub.Cov ncuav qab zib no tuaj yeem taug qab cov khoom xws li ntev npaum li cas koj siv rau ntawm qhov chaw thiab cov nplooj ntawv uas koj mus xyuas kom peb tuaj yeem tsim cov ntsiab lus txuas ntxiv.Yog xav paub ntxiv txog Google Analytics ncuav qab zib, mus saib nplooj ntawv Google Analytics.
Google Analytics yog Google cov cuab yeej tshuaj ntsuam xyuas uas pab peb lub vev xaib kom nkag siab tias cov neeg tuaj saib koom nrog lawv cov khoom.Nws tuaj yeem siv cov ncuav qab zib los sau cov ntaub ntawv thiab tshaj tawm cov ntaub ntawv siv lub vev xaib yam tsis muaj tus kheej txheeb xyuas tus neeg tuaj xyuas Google.Cov ncuav qab zib tseem ceeb siv los ntawm Google Analytics yog '__ga' ncuav qab zib.
Ntxiv nrog rau kev qhia txog kev siv lub vev xaib txheeb cais, Google Analytics kuj tuaj yeem siv, ua ke nrog qee qhov kev tshaj tawm cov ncuav qab zib, los pab qhia cov tshaj tawm cuam tshuam ntau dua ntawm Google cov khoom (xws li Google Nrhiav) thiab thoob plaws lub vev xaib thiab ntsuas kev cuam tshuam nrog kev tshaj tawm Google qhia. .
Kev siv IP chaw nyob.Tus IP chaw nyob yog tus lej lej uas txheeb xyuas koj lub cuab yeej hauv Is Taws Nem.Peb yuav siv koj qhov chaw nyob IP thiab hom browser los pab txheeb xyuas cov qauv siv thiab kuaj xyuas cov teeb meem ntawm lub vev xaib no thiab txhim kho cov kev pabcuam uas peb muab rau koj.Tab sis tsis muaj cov ntaub ntawv ntxiv koj tus IP chaw nyob tsis qhia koj tias yog ib tus neeg.
Koj Xaiv.Thaum koj nkag mus rau lub vev xaib no, peb cov ncuav qab zib raug xa mus rau koj lub vev xaib browser thiab khaws cia rau hauv koj lub cuab yeej.Los ntawm kev siv peb lub vev xaib, koj pom zoo rau kev siv cov ncuav qab zib thiab cov thev naus laus zis zoo sib xws.
Vam tias cov ntaub ntawv saum toj no tau qhia meej rau koj.Raws li nws tau hais yav dhau los, yog tias koj tsis paub meej tias koj puas xav tso cai rau cov ncuav qab zib lossis tsis, nws feem ntau muaj kev nyab xeeb dua kom tawm cov ncuav qab zib tau qhib yog tias nws cuam tshuam nrog ib qho ntawm cov yam ntxwv koj siv ntawm peb lub xaib.Txawm li cas los xij, yog tias koj tseem tab tom nrhiav cov ntaub ntawv ntxiv, thov hu rau peb ntawm email ntawm [email tiv thaiv]
Yuav tsum tau qhib lub ncuav qab zib nruj me ntsis txhua lub sijhawm kom peb thiaj li txuag tau koj cov kev nyiam rau cov ncuav qab zib.
Yog tias koj lov tes taw cov ncuav qab zib no, peb yuav tsis tuaj yeem khaws koj cov kev nyiam.Qhov no txhais tau tias txhua zaus koj mus saib lub vev xaib no koj yuav tsum tau qhib lossis kaw cov ncuav qab zib dua.
Post lub sij hawm: Apr-10-2020