Name: preparation of herbal medicine: er-xian decoction and er-xian-containing serum for in vivo and in vitro experiments
Uploaded: 2017-05-31T15:00:00
Description: Watch this Scientific Journal Video about Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments at JoVE.com

Dette arbeidet ble støttet av National Natural Science Foundation of China (81573992). Vi takker Emily K. Lo og Kathleen DiNapoli for deres språkredigeringshjelp.

Protokollen følger retningslinjer for dyrepleie av Shanghai University of Traditional Chinese Medicine og er godkjent av dyreforsøkene Shanghai Animal Ethics Committee. 1. Protokoll I: Fremstilling av EXD <ol><li> beregning <ol><li> Administrer EXD til en behandlingsgruppe på 10 seks måneder gamle kvinnelige Impressive Control Region (ICR) mus (0,02 kg / mus), 5 dager i uken i 12 uker. MERK: Det er nødvendig med totalt 1 702 EXD-er. Fordi EKDer måles i diskret...

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	<li>Zhang, L. G., Ouyang, X. W., Wu, T. T., Ni, L. J., Shi, W. Z. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Quantitative+evaluation+of+in+vitro+effects+and+interactions+of+active+fractions+in+a+Chinese+medicinal+formula+(Yaotongning+Capsule)+on+rat+chondrocytes.">Quantitative evaluation of in vitro effects and interactions of active fractions in a Chinese medicinal formula (Yaotongning Capsule) on rat chondrocytes.</a> J Ethnopharmacol. 155 (3), 1424-1432 (2014).</li><li>Ogawa, Y., Fujii, Y., Sugiyama, R., Konishi, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+role+of+the+seven+crude+drug+components+in+the+sleep-promoting+effect+of+Yokukansan.">The role of the seven crude drug components in the sleep-promoting effect of Yokukansan.</a> J Ethnopharmacol. 177, 19-27 (2016).</li><li>Kim, J. H., Doh, E. J., Lee, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Evaluation+of+Medicinal+Categorization+of+Atractylodes+japonica+Koidz.+by+Using+Internal+Transcribed+Spacer+Sequencing+Analysis+and+HPLC+Fingerprinting+Combined+with+Statistical+Tools.">Evaluation of Medicinal Categorization of Atractylodes japonica Koidz. by Using Internal Transcribed Spacer Sequencing Analysis and HPLC Fingerprinting Combined with Statistical Tools.</a> Evid Based Complement Alternat Med. 2016, 2926819 (2016).</li><li>Sheridan, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+potential+of+metabolic+fingerprinting+as+a+tool+for+the+modernisation+of+TCM+preparations.">The potential of metabolic fingerprinting as a tool for the modernisation of TCM preparations.</a> J Ethnopharmacol. 140 (3), 482-491 (2012).</li><li>Planas, G. M., Kucacute, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Contraceptive+Properties+of+Stevia+rebaudiana.">Contraceptive Properties of Stevia rebaudiana.</a> Science. 162 (3857), 1007 (1968).</li><li>Tashino, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term="Serum+pharmacology"+and+"serum+pharmaceutical+chemistry":+from+pharmacology+of+Chinese+traditional+medicines+to+start+a+new+measurement+of+drug+concentration+in+blood.">"Serum pharmacology" and "serum pharmaceutical chemistry": from pharmacology of Chinese traditional medicines to start a new measurement of drug concentration in blood.</a> Ther Drug Monit Res. 5, 54-64 (1988).</li><li>Cao, Y., Liu, F., Huang, Z., Zhang, Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Protective+effects+of+Guanxin+Shutong+capsule+drug-containing+serum+on+tumor+necrosis+factor-alpha-induced+endothelial+dysfunction+through+nicotinamide+adenine+dinucleotide+phosphate+oxidase+and+the+nitric+oxide+pathway.">Protective effects of Guanxin Shutong capsule drug-containing serum on tumor necrosis factor-alpha-induced endothelial dysfunction through nicotinamide adenine dinucleotide phosphate oxidase and the nitric oxide pathway.</a> Exp Ther Med. 8 (3), 998-1004 (2014).</li><li>Fu, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Ex+Vivo+Stromal+Cell-Derived+Factor+1-Mediated+Differentiation+of+Mouse+Bone+Marrow+Mesenchymal+Stem+Cells+into+Hepatocytes+Is+Enhanced+by+Chinese+Medicine+Yiguanjian+Drug-Containing+Serum.">Ex Vivo Stromal Cell-Derived Factor 1-Mediated Differentiation of Mouse Bone Marrow Mesenchymal Stem Cells into Hepatocytes Is Enhanced by Chinese Medicine Yiguanjian Drug-Containing Serum.</a> Evid Based Complement Alternat Med. 2016, 7380439 (2016).</li><li>Chen, X., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Application+of+serum+pharmacology+in+evaluating+the+antitumor+effect+of+Fuzheng+Yiliu+Decoction+from+Chinese+Medicine.">Application of serum pharmacology in evaluating the antitumor effect of Fuzheng Yiliu Decoction from Chinese Medicine.</a> Chin J Integr Med. 20 (6), 450-455 (2014).</li><li>Sze, S. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+novel+mechanism:+Erxian+Decoction,+a+Chinese+medicine+formula,+for+relieving+menopausal+syndrome.">A novel mechanism: Erxian Decoction, a Chinese medicine formula, for relieving menopausal syndrome.</a> J Ethnopharmacol. 123 (1), 27-33 (2009).</li><li>Sze, S. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+Erxian+decoction,+a+Chinese+medicinal+formulation,+on+serum+lipid+profile+in+a+rat+model+of+menopause.">Effects of Erxian decoction, a Chinese medicinal formulation, on serum lipid profile in a rat model of menopause.</a> Chin Med. 6, 40 (2011).</li><li>Zhong, L. L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+randomized,+double-blind,+controlled+trial+of+a+Chinese+herbal+formula+(Er-Xian+decoction)+for+menopausal+symptoms+in+Hong+Kong+perimenopausal+women.">A randomized, double-blind, controlled trial of a Chinese herbal formula (Er-Xian decoction) for menopausal symptoms in Hong Kong perimenopausal women.</a> Menopause. 20 (7), 767-776 (2013).</li><li>Wang, S. W., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Steroidogenic+effect+of+Erxian+decoction+for+relieving+menopause+via+the+p-Akt/PKB+pathway+in+vitro+and+in+vivo.">Steroidogenic effect of Erxian decoction for relieving menopause via the p-Akt/PKB pathway in vitro and in vivo.</a> J Ethnopharmacol. , (2016).</li><li>Lin, L., Wu, S., Tang, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[Clinical+observation+and+experimental+study+of+the+treatment+of+aplastic+anemia+by+warming+and+tonifying+the+spleen+and+kidney].">[Clinical observation and experimental study of the treatment of aplastic anemia by warming and tonifying the spleen and kidney].</a> Zhong Xi Yi Jie He Za Zhi. 10 (5), 272-274 (1990).</li><li>Nian, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Antiosteoporotic+activity+of+Er-Xian+Decoction,+a+traditional+Chinese+herbal+formula,+in+ovariectomized+rats.">Antiosteoporotic activity of Er-Xian Decoction, a traditional Chinese herbal formula, in ovariectomized rats.</a> J Ethnopharmacol. 108 (1), 96-102 (2006).</li><li>Qin, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Antiosteoporotic+chemical+constituents+from+Er-Xian+Decoction,+a+traditional+Chinese+herbal+formula.">Antiosteoporotic chemical constituents from Er-Xian Decoction, a traditional Chinese herbal formula.</a> J Ethnopharmacol. 118 (2), 271-279 (2008).</li><li>Xue, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+HNMR-based+metabonomics+study+of+postmenopausal+osteoporosis+and+intervention+effects+of+Er-Xian+Decoction+in+ovariectomized+rats.">A HNMR-based metabonomics study of postmenopausal osteoporosis and intervention effects of Er-Xian Decoction in ovariectomized rats.</a> Int J Mol Sci. 12 (11), 7635-7651 (2011).</li><li>Lu, X. N., Xu, X. R., Lin, L. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[Clinical+observation+of+bushen+er'xian+decoction+in+treating+premature+ovarian+failure].">[Clinical observation of bushen er'xian decoction in treating premature ovarian failure].</a> Zhongguo Zhong Xi Yi Jie He Za Zhi. 28 (7), 594-596 (2008).</li><li>Yu, X., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Anti-angiogenic+activity+of+Erxian+Decoction,+a+traditional+Chinese+herbal+formula,+in+zebrafish.">Anti-angiogenic activity of Erxian Decoction, a traditional Chinese herbal formula, in zebrafish.</a> Biol Pharm Bull. 35 (12), 2119-2127 (2012).</li><li>Chu, E. S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=An+in+vitro+and+in+vivo+investigation+of+the+antimetastatic+effects+of+a+Chinese+medicinal+decoction,+erxian+decoction,+on+human+ovarian+cancer+models.">An in vitro and in vivo investigation of the antimetastatic effects of a Chinese medicinal decoction, erxian decoction, on human ovarian cancer models.</a> Integr Cancer Ther. 12 (4), 336-346 (2013).</li><li>Zhu, Z., Li, L., Jin, X., Fang, J., Zhang, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Er-Xian+Decoction,+a+traditional+Chinese+herbal+formula,+intervening+early+in+hypothalamic-pituitary+axis+of+male+rats+with+delayed+puberty.">Er-Xian Decoction, a traditional Chinese herbal formula, intervening early in hypothalamic-pituitary axis of male rats with delayed puberty.</a> Pharmacogn Mag. 10 (40), 517-521 (2014).</li><li>Miao, M. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Experimental animals and technology. 1997, 145 (1997).</li><li>Soleimani, M., Nadri, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+protocol+for+isolation+and+culture+of+mesenchymal+stem+cells+from+mouse+bone+marrow.">A protocol for isolation and culture of mesenchymal stem cells from mouse bone marrow.</a> Nat Protoc. 4 (1), 102-106 (2009).</li><li>Lu, S., Huang, J., Wang, J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Er-Xian+Decoction+Stimulates+Osteoblastic+Differentiation+of+Bone+Mesenchymal+Stem+Cells+in+Ovariectomized+Mice+and+Its+Gene+Profile+Analysis.">Er-Xian Decoction Stimulates Osteoblastic Differentiation of Bone Mesenchymal Stem Cells in Ovariectomized Mice and Its Gene Profile Analysis.</a> Stem Cells International. 2016, 4079210 (2016).</li><li>Turner, P. V., Brabb, T., Pekow, C., Vasbinder, M. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Administration+of+substances+to+laboratory+animals:+routes+of+administration+and+factors+to+consider.">Administration of substances to laboratory animals: routes of administration and factors to consider.</a> J Am Assoc Lab Anim Sci. 50 (5), 600-613 (2011).</li><li>Wu, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Simultaneous+determination+of+seven+flavonoids+in+dog+plasma+by+ultra-performance+liquid+chromatography-tandem+mass+spectrometry+and+its+application+to+a+bioequivalence+study+of+bioactive+components+in+Herba+Epimedii+and+Er-Xian+Decoction.">Simultaneous determination of seven flavonoids in dog plasma by ultra-performance liquid chromatography-tandem mass spectrometry and its application to a bioequivalence study of bioactive components in Herba Epimedii and Er-Xian Decoction.</a> J Pharm Biomed Anal. 54 (1), 186-191 (2011).</li><li>Hu, Y. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Identification+of+the+major+chemical+constituents+and+their+metabolites+in+rat+plasma+and+various+organs+after+oral+administration+of+effective+Erxian+Decoction+(EXD)+fraction+by+liquid+chromatography-mass+spectrometry.">Identification of the major chemical constituents and their metabolites in rat plasma and various organs after oral administration of effective Erxian Decoction (EXD) fraction by liquid chromatography-mass spectrometry.</a> Biomed Chromatogr. 24 (5), 479-489 (2010).</li><li>Xue, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+and+interaction+of+icariin,+curculigoside,+and+berberine+in+er-xian+decoction,+a+traditional+chinese+medicinal+formula,+on+osteoclastic+bone+resorption.">Effects and interaction of icariin, curculigoside, and berberine in er-xian decoction, a traditional chinese medicinal formula, on osteoclastic bone resorption.</a> Evid Based Complement Alternat Med. , (2012).</li><li>Nair, A. B., Jacob, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+simple+practice+guide+for+dose+conversion+between+animals+and+human.">A simple practice guide for dose conversion between animals and human.</a> J Basic Clin Pharm. 7 (2), 27-31 (2016).</li><li>Xu, X., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Protective+effect+of+the+traditional+Chinese+medicine+xuesaitong+on+intestinal+ischemia-reperfusion+injury+in+rats.">Protective effect of the traditional Chinese medicine xuesaitong on intestinal ischemia-reperfusion injury in rats.</a> Int J Clin Exp Med. 8 (2), 1768-1779 (2015).</li><li>Li, Z., Wang, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=On+the+methods+for+Chinese+herbs+serum+pharmcology.">On the methods for Chinese herbs serum pharmcology.</a> Zhong Guo Zhong Yi Yao Xing Xi Za Zhi. 9 (2), 5-6 (2002).</li><li>Jiang, Y. R., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effect+of+chinese+herbal+drug-containing+serum+for+activating-blood+and+dispelling-toxin+on+ox-LDL-induced+inflammatory+factors'+expression+in+endothelial+cells.">Effect of chinese herbal drug-containing serum for activating-blood and dispelling-toxin on ox-LDL-induced inflammatory factors' expression in endothelial cells.</a> Chin J Integr Med. 18 (1), 30-33 (2012).</li><li>Guo, C. Y., Ma, X. J., Liu, Q., Yin, H. J., Shi, D. Z. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[Effect+of+Chinese+herbal+drug-containing+serum+for+activating+blood,+activating+blood+and+dispelling+toxin+on+TNF-alpha-induced+adherence+between+endothelial+cells+and+neutrophils+and+the+expression+of+MAPK+pathway].">[Effect of Chinese herbal drug-containing serum for activating blood, activating blood and dispelling toxin on TNF-alpha-induced adherence between endothelial cells and neutrophils and the expression of MAPK pathway].</a> Zhongguo Zhong Xi Yi Jie He Za Zhi. 35 (2), 204-209 (2015).</li><li>Li, Y., Xia, J. Y., Chen, W., Deng, C. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+Ling+Qi+Juan+Gan+capsule+drug-containing+serum+on+PDGF-induced+proliferation+and+JAK/STAT+signaling+of+HSC-T6+cells].">Effects of Ling Qi Juan Gan capsule drug-containing serum on PDGF-induced proliferation and JAK/STAT signaling of HSC-T6 cells].</a> Zhonghua Gan Zang Bing Za Zhi. 21 (9), 663-667 (2013).</li><li>Li, Y. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[Some+issues+in+methology+of+Chinese+herbs+serum+pharmcology].">[Some issues in methology of Chinese herbs serum pharmcology].</a> Zhong Yao Xin Yao Yu Lin Chuang Yao Li. 10 (5), 263 (1999).</li><li>Zhang, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[A+review+of+Chinese+herbs+serum+pharmcology+methodological+study].">[A review of Chinese herbs serum pharmcology methodological study].</a> Nan Jing Zhong Yi Yao Da Xue Xue Bao. 18 (4), 254 (2002).</li><li>Zhang, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=[Issues+and+strategies+for+study+of+serum+pharmcology+in+oncology].">[Issues and strategies for study of serum pharmcology in oncology].</a> Zhong Yi Yan Jiu. 17 (5), 13-14 (2004).</li></ol>

I de siste årene har mer oppmerksomhet blitt gitt til urte medisiner, en type alternativ medisin som har blitt brukt i kliniske omgivelser i den østlige verden i tusenvis av år. Forskjellig fra &quot;benk til sengs&quot; mønster av moderne medisin, krever tradisjonell urtemedisin først &quot;seng til benk&quot; mønster for å forklare mekanismene sine. Dette kan følges av validering utført på benk-scenen og behandling for utvikling av nylig optimaliserte legemidler. Så langt er det flere ekstraksjonsmetoder so...

Interessen for studiet og anvendelsen av tradisjonell urtemedisin vokser for tiden. I motsetning til moderne stoffer, der kjemiske ingredienser er klare, har urteformler noen ukjente ingredienser og krever ekstraksjonsprosesser for å muliggjøre levering av deres aktive forbindelser. Selv om mange studier forsøker å velge en liten forbindelse med en kjent struktur som representant for hele urt- eller urteformelen, kan verken farmakologiske virkninger eller mekanismer betraktes som ekvivalente 1 , 2 . Mens fingeravtrykk gjør det mulig å analysere bestanddelene av komplekse urteformler, er enkelte bestanddeler fortsatt ikke klart analysert, noe som fører til en utfordring når man kombinerer alle ekstraktene til studie 3 . Samspillet mellom mange bestanddeler / ekstrakter medierer terapeutiske effekter av urte medisiner. For å beholde denne fordelen, den tradisjonelle ekstrakt form-decoctIon-brukes fortsatt mye i klinikken. Siden ekstraktprosedyren har stor innvirkning på den terapeutiske effekten, er det nødvendig med en standardprotokoll for tradisjonell vannavkok, spesielt for in vivo- studier 4 , 5 . På den annen side, når man utforsker farmakologiske mekanismer, er administrasjon av urtedekk i løpet av in vitro eller ex vivo- studier også en utfordring. Konseptet med et medikamentholdig serum ble først foreslått av Tashino i 1988 6 . Siden da har økende antall forskere brukt det på urtemedisin 7 , 8 , 9 . Selv om metoden for medikamentholdig serum har noen begrensninger, som for eksempel påvirkning av visse komponenter i serumet, anses det fortsatt for å være en metode som nøyaktig etterligner fysiologiske forhold. 10 , 11 , 12 , 13 . Det har også blitt brukt på behandling av aplastisk anemi 14 , menopausal osteoporose 15 , 16 , 17 , tidlig eggstokkesvikt 18 , brystkreft 19 , eggstokkreft 20 og forsinket pubertet 21 . Her presenterer vi detaljerte protokoller for utarbeidelse av både er-xian-avkoket (EXD) og dets medikamentholdige serum. I tillegg beskriver vi anvendelsen av EXD og EXD-holdig serum til muse-menopausal osteoporotiske modeller. En EXD består av 9 g hver av Curculigo orchioides Gaertn , Herbaa Epimedii </eM&gt;, Radix Morindae Officinalis og Radix Angelicae Sinensis og 6 g hver av Cortex Phellodendri og Rhizoma Anemarrhenae per voksen pasient per dag. Tilsvarende dose for en mus er 0,1418 EXD / kg / dag basert på følgende ligning 22 : dB = dA * RB / RA * (WA / WB) 1/3 . DA og dB refererer til dosen per kroppsvekt (mg / kg) av henholdsvis henholdsvis menneske og mus. Dosen, i mg / kg, erstattes med antall EXD / kg. RA og RB representerer henholdsvis kroppsfaktor og muskroppfaktor, som er proporsjonal med kroppsoverflaten (m 2 ) / kroppsvekt (kg)) 2/3 (se tabell 1 ). WA og WB indikerer kroppsvekten (kg) av henholdsvis menneske og mus.

<table border="0" cellpadding="0" cellspacing="0" width="651">
	
	<tbody>
		<tr height="165">
			<td height="165" style="height:165px;width:216px;">Curculigo orchioides Gaertn (9&#8201;g), Herbaa Epimedii (9&#8201;g), Radix Morindae Officinalis (9&#8201;g), Radix Angelicae Sinensis (9&#8201;g), Cortex Phellodendri (6&#8201;g), and Rhizoma Anemarrhenae (6&#8201;g)</td>
			<td style="width:149px;">Kang-qiao Chinese Medicine Yinpian Co. Ltd (Shanghai, CN)</td>
			<td style="width:119px;">160922</td>
			<td style="width:167px;">EXD components</td>
		</tr>
		<tr height="40">
			<td height="40" style="height:40px;width:216px;">Filter paper</td>
			<td style="width:149px;">GElifesciences</td>
			<td style="width:119px;">99-103-952</td>
			<td style="width:167px;">Filter EXD decoction before concentration</td>
		</tr>
		<tr height="60">
			<td height="60" style="height:60px;width:216px;">Imprinting Control Region (ICR) mice</td>
			<td style="width:149px;">Shanghai Laboratory Animal Center</td>
			<td style="width:119px;">SCXK 2007-0005</td>
			<td style="width:167px;">In vivo study</td>
		</tr>
		<tr height="60">
			<td height="60" style="height:60px;width:216px;">Sprague Dawley rats</td>
			<td style="width:149px;">Shanghai Laboratory Animal Center</td>
			<td style="width:119px;">SCXK 2007-0005</td>
			<td style="width:167px;">EXD-containing serum preparation</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;width:216px;">Syringe filter</td>
			<td style="width:149px;">Millipore</td>
			<td style="width:119px;">SLGP033RB</td>
			<td style="width:167px;">0.22 &#181;m</td>
		</tr>
		<tr height="61">
			<td height="61" style="height:61px;width:216px;">gavage needles (10 ml)</td>
			<td style="width:149px;">Shanghai BO Ge trade sales department</td>
			<td align="right" style="width:119px;">59104274</td>
			<td style="width:167px;">Adminstration of EXD</td>
		</tr>
		<tr height="41">
			<td height="41" style="height:41px;">Ketamine (80 mg/kg)&#160;</td>
			<td style="width:149px;">Fujian Gutian Pharma Co. Ltd</td>
			<td style="width:119px;">H35020148</td>
			<td>Anesthesia</td>
		</tr>
		<tr height="41">
			<td height="41" style="height:41px;width:216px;">Xylazine (10 mg/kg)</td>
			<td style="width:149px;">Sunway Pharma Co. Ltd</td>
			<td style="width:119px;">CB07591</td>
			<td>Anesthesia</td>
		</tr>
		<tr height="81">
			<td height="81" style="height:81px;width:216px;">Dulbecco&#8217;s modification of Eagle&#8217;s medium Dulbecco (DMEM) culture medium</td>
			<td style="width:149px;">Gibco</td>
			<td style="width:119px;">12800-116</td>
			<td style="width:167px;">DMEM with 2 mM L-glutamine and without ribonucleosides and ribonucleotides</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Streptomycin</td>
			<td style="width:149px;">Sigma</td>
			<td align="right" style="width:119px;">1277</td>
			<td style="width:167px;">100 &#181;g / ml</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Penicillin</td>
			<td style="width:149px;">Sigma</td>
			<td align="right" style="width:119px;">4687</td>
			<td style="width:167px;">100 &#181;g / ml</td>
		</tr>
	</tbody>
</table>

preparation of herbal medicine: er-xian decoction and er-xian-containing serum for in vivo and in vitro experiments

Tradisjonell urtemedisin, en alternativ medisin i klinisk setting, har fått økt oppmerksomhet de siste årene. Før levering til kroppen, er det nødvendig med en ekstra utvinningsfremgangsmåte for å frigjøre de aktive bestanddelene fra rå urter. Vannavkok er en klassisk ekstraksjonsprosedyre som fortsatt er stort brukt i de kliniske innstillingene. Her foreslår vi en detaljert protokoll for er-xian decoction (EXD) for å påføre urtedekk i eksperimentelle studier. Beregningen av en dyrtilpasset dose er beskrevet, så vel som de fire hovedtrinnene i EXD: soaking, vannavkok, filtrering og konsentrasjon. I tillegg introduseres serumholdig EXD til rotter som et middel for in vitro validering. Her ble rotter administrert oralt EXD i tre dager. Blodprøver ble deretter samlet, inaktivert, sentrifugert og filtrert. Serumet, fortynnet med dyrkningsmediet, kan benyttes til å behandle celler eller vev i vItro. Eksempelvis ble EXD påført både in vivo og in vitro studier og viste at EXD øker osteogenesen. Denne protokollen kan brukes som referanse for forberedelse og bruk av urtemedisiner.

Effekten av EXD på bentettheten av OVX-mus Hematoksylin og eosin (H &amp; E) -farging av lumbale vertebra-seksjonen viser økt ben-trabekulae etter EKD-behandling in vivo ( Figur 1A , høyre panel) sammenlignet med de i OVX-gruppen ( Figur 1A , venstre panel). Figur 1B viser de representative μCT-bildene av den fjerde lumbale i OVX-mus ( Figur 1B , ven...

Watch this Scientific Journal Video about Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments at JoVE.com

Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments

Her presenterer vi utarbeidelsen av en er-xian-avkok (EXD) i fire trinn-soaking, avkok, filtrering og konsentrasjon - og demonstrerer administrering av et forberedt EXD-holdig serum til rotter. Disse metodene gjelder for in vivo og in vitro- studien av urtedekk, slik som tradisjonelle kinesiske medisiner.

Forberedelse av urtemedisin: Er-Xian Decoction og Er-Xian-holdig Serum for<em&gt; In vivo</em&gt; Og<em&gt; I Vitro</em&gt; Eksperimenter

Traditional herbal medicine, an alternative medicine in the clinical setting, has received increased attention in recent years. Before delivery to the ...

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Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments

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Traditional Chinese herbal medicine plays a role as an alternative method in treating many diseases, such as postmenopausal osteoporosis (POP). Gushukang ...

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