Draft - work in progress
-
- Reynoutria multiflora (Thunb.) Moldenke // Fallopia multiflora (Thunb.) Haraldson // Polygonum multiflorum Thunb.
Reynoutria multiflora (Thunb.) Moldenke // Fallopia multiflora (Thunb.) Haraldson // Polygonum multiflorum Thunb.
- Family:
- Polygonaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 4215
- Number of processed references:
- 8
Endpoint Studies
#1: Hepatotoxicity in humans
#2: alpha-glucosidase inhibition in humans
Substance in the plant: emodin, physcion, aloeemodin, rhein, physcion-8-O-glucoside, 2,3,5,
tetrahydroxystilbene-2-O-glucoside, torachryson-8-O-glucoside,catechin and resveratrol.
#3: Hepatotoxicity in rats. The main constituents of PMR extract, include 2,3,5,40
-tetrahydroxystilbene-2-O-β-D-glucoside (TSG), emodin-8-O-β-D-glucoside and emodin
Composition #1: Meng, Ya-Kun., Li, Chun-Yu., Li, Rui-Yu., He, Lan-Zhi., Cui, He-Rong., Yin, Ping., Zhang, Cong-En., Li, Peng-Yan., Sang, Xiu-Xiu., Wang, Ya., Niu, Ming., Zhang, Ya-Ming., Guo, Yu-Ming., Sun, Rong., Wang, Jia-Bo., Bai, Zhao-Fang., Xiao, Xiao-He. Cis-stilbene glucoside in Polygonum multiflorum induces immunological idiosyncratic hepatotoxicity in LPS-treated rats by suppressing PPAR-gamma. . acta pharmacologica sinica, 2017 . DOI: 10.1038/aps.2017.32.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
methanol - water
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Substance:
Stilbenes, stilbene derivatives (RF-00000284-VET)
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Additional substance description:
Cis-stilbene glucoside
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Analytical method code:
UHPLC-MS-MS (F608A)
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Analytical method - additional description:
UHPLC
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
Cis-stilbene glucoside in roots
Composition #2: Yang, Xiuwei., Gu, Zheming., Ma, Chaomei., Hattori, Masao., Namba, Tsuneo. A new indole derivative isolated from the root of tuber fleece-flower.. zhongcaoyao, 1998, vol. 29, no. 1, p. 5–11. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Substance:
indole alkaloids (RF-00004503-PAR)
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Additional substance description:
Me indole-3-(L-α-amino-α-hydroxypropionate)
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Analytical method code:
Element spectroscopy (F051A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
indole alkaloids in roots
Composition #3: Yang, Xiuwei., Gu, Zheming., Ma, Chaomei., Hattori, Masao., Namba, Tsuneo. A new indole derivative isolated from the root of tuber fleece-flower.. zhongcaoyao, 1998, vol. 29, no. 1, p. 5–11. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Substance:
physcion (RF-00003993-PAR)
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Analytical method code:
Element spectroscopy (F051A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
physcion in roots
Composition #4: Yang, Xiuwei., Gu, Zheming., Ma, Chaomei., Hattori, Masao., Namba, Tsuneo. A new indole derivative isolated from the root of tuber fleece-flower.. zhongcaoyao, 1998, vol. 29, no. 1, p. 5–11. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Substance:
chrysophanol (RF-00003737-PAR)
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Analytical method code:
Element spectroscopy (F051A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
chrysophanol in roots
Composition #5: Yang, Xiuwei., Gu, Zheming., Ma, Chaomei., Hattori, Masao., Namba, Tsuneo. A new indole derivative isolated from the root of tuber fleece-flower.. zhongcaoyao, 1998, vol. 29, no. 1, p. 5–11. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Substance:
sennoside A (RF-00004051-PAR)
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Analytical method code:
Element spectroscopy (F051A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
sennoside A in roots
Composition #6: Yang, Xiuwei., Gu, Zheming., Ma, Chaomei., Hattori, Masao., Namba, Tsuneo. A new indole derivative isolated from the root of tuber fleece-flower.. zhongcaoyao, 1998, vol. 29, no. 1, p. 5–11. .
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Substance:
sennoside B (RF-00004052-PAR)
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Analytical method code:
Element spectroscopy (F051A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
sennoside B in roots
Composition #7: Zuo, Yuegang., Wang, Chengjun., Lin, Yuejuan., Guo, Jinwen., Deng, Yiwei. Simultaneous determination of anthraquinones in radix Polygoni multiflori by capillary gas chromatography coupled with flame ionization and mass spectrometric detection . journal of chromatography a, 2008, vol. 1200, no. 1, p. 43–48. DOI: 10.1016/j.chroma.2008.01.058.
[
DOI link]
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Plant part:
Roots and other underground parts used as staple food (as part-nature) (A0F5F)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
Methanol
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Substance:
Aloe-emodin (RF-00003670-PAR)
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Analytical method code:
Gaschromatography (GC) (F037A)
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
64.22
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Internal remarks:
aloe-emodin in roots
Composition #8: Zuo, Yuegang., Wang, Chengjun., Lin, Yuejuan., Guo, Jinwen., Deng, Yiwei. Simultaneous determination of anthraquinones in radix Polygoni multiflori by capillary gas chromatography coupled with flame ionization and mass spectrometric detection . journal of chromatography a, 2008, vol. 1200, no. 1, p. 43–48. DOI: 10.1016/j.chroma.2008.01.058.
[
DOI link]
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Plant part:
Roots and other underground parts used as staple food (as part-nature) (A0F5F)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
Methanol
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Substance:
chrysophanol (RF-00003737-PAR)
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Analytical method code:
Gaschromatography (GC) (F037A)
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
27.41
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Internal remarks:
chrysophanol in roots
Composition #9: Zuo, Yuegang., Wang, Chengjun., Lin, Yuejuan., Guo, Jinwen., Deng, Yiwei. Simultaneous determination of anthraquinones in radix Polygoni multiflori by capillary gas chromatography coupled with flame ionization and mass spectrometric detection . journal of chromatography a, 2008, vol. 1200, no. 1, p. 43–48. DOI: 10.1016/j.chroma.2008.01.058.
[
DOI link]
-
-
Plant part:
Roots and other underground parts used as staple food (as part-nature) (A0F5F)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
Methanol
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Substance:
rhein (RF-00004027-PAR)
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Analytical method code:
Gaschromatography (GC) (F037A)
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
288.6
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Internal remarks:
rhein in roots
Composition #10: Zuo, Yuegang., Wang, Chengjun., Lin, Yuejuan., Guo, Jinwen., Deng, Yiwei. Simultaneous determination of anthraquinones in radix Polygoni multiflori by capillary gas chromatography coupled with flame ionization and mass spectrometric detection . journal of chromatography a, 2008, vol. 1200, no. 1, p. 43–48. DOI: 10.1016/j.chroma.2008.01.058.
[
DOI link]
-
-
Plant part:
Roots and other underground parts used as staple food (as part-nature) (A0F5F)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
Methanol
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Substance:
Emodin (RF-00003798-PAR)
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Analytical method code:
Gaschromatography (GC) (F037A)
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
289.6
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Internal remarks:
emodin in roots
Composition #11: Zuo, Yuegang., Wang, Chengjun., Lin, Yuejuan., Guo, Jinwen., Deng, Yiwei. Simultaneous determination of anthraquinones in radix Polygoni multiflori by capillary gas chromatography coupled with flame ionization and mass spectrometric detection . journal of chromatography a, 2008, vol. 1200, no. 1, p. 43–48. DOI: 10.1016/j.chroma.2008.01.058.
[
DOI link]
-
-
Plant part:
Roots and other underground parts used as staple food (as part-nature) (A0F5F)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
Methanol
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Substance:
physcion (RF-00003993-PAR)
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Analytical method code:
Gaschromatography (GC) (F037A)
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Result unit:
Microgram/gram (G049A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
202.1
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Internal remarks:
physcion in roots
Composition #12: Jiao, Yue., Zuo, Yuegang. Ultrasonic Extraction and HPLC Determination of Anthraquinones, Aloe-emodine, Emodine, Rheine, Chrysophanol and Physcione, in Roots of Polygoni multiflori . phytochemical analysis, 2009, vol. 20, no. 4, p. 272–278. DOI: 10.1002/pca.1124.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water - 70% methanol in water (v/v), (ii) 100% methanol, (iii) 70% ethanol in water (v/v), (iv) 100% ethanol and (v) boiling water. ethanol / methanol – water / ethanol / methanol / hot water
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Substance:
physcion (RF-00003993-PAR)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Milligram/gram (G060A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.034 - 0.197
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Internal remarks:
physcion in roots
Composition #13: Jiao, Yue., Zuo, Yuegang. Ultrasonic Extraction and HPLC Determination of Anthraquinones, Aloe-emodine, Emodine, Rheine, Chrysophanol and Physcione, in Roots of Polygoni multiflori . phytochemical analysis, 2009, vol. 20, no. 4, p. 272–278. DOI: 10.1002/pca.1124.
[
DOI link]
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water - ethanol / methanol – water / ethanol 70% methanol in water (v/v), (ii) 100% methanol, (iii) 70% ethanol in water (v/v), (iv) 100% ethanol and (v) boiling water. / methanol / hot water
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Substance:
Anthraquinone (RF-0475-001-PPP)
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Additional substance description:
aloe-emodine, rheine, emodine, chrysophanol and physcione
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Qualitative Value (Binary) (BIN)
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Internal remarks:
anthraquinone (aloe-emodine, rheine, emodine, chrysophanol and physcione) in roots
Composition #14: Jiao, Yue., Zuo, Yuegang. Ultrasonic Extraction and HPLC Determination of Anthraquinones, Aloe-emodine, Emodine, Rheine, Chrysophanol and Physcione, in Roots of Polygoni multiflori . phytochemical analysis, 2009, vol. 20, no. 4, p. 272–278. DOI: 10.1002/pca.1124.
[
DOI link]
-
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
water - ethanol / methanol – water / ethan 70% methanol in water (v/v), (ii) 100% methanol, (iii) 70% ethanol in water (v/v), (iv) 100% ethanol and (v) boiling water. ol / methanol / hot water
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Substance:
Anthraquinone (RF-0475-001-PPP)
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Additional substance description:
emodine
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Milligram/gram (G060A)
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Yes/No Qualitative:
Positive/Present (POS)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.043 - 0.341
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Internal remarks:
emodine in roots
Endpoint study
#1: Calitz, C., Du Plessis, L., Gouws, C., Steyn, D., Steenekamp, J., Muller, C., Hamman, S. Herbal hepatotoxicity: Current status, examples, and challenges. expert opinion on drug metabolism and toxicology, 2015, vol. 11, no. 10, p. 1551–1565. DOI: 10.1517/17425255.2015.1064110.
[
DOI link]
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Study relevance:
Human health
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Preparation/Extraction method:
Solvent extraction (A0BZR)
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Additional plant/substance description:
hot water
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Type of toxicological test:
case report (CHD060TT)
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Limit test:
Not applicable
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Tested organism:
Human (as organism) (A056J)
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Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
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Number of organisms dosed:
450
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Endpoint measured:
Dose not reported (CHD066EP)
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Critical effect:
HEPATOTOXICITY (TOX02A)
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Target tissue:
digestive: Liver (TT023A)
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Effect description:
liver damage to different degrees and liver injury is often associated with long-term use and overdose
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Effect or parameter linked to the endpoint:
histopathology non neoplastic (CHD025BE)
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Internal remarks:
Hepatotoxicity in humans
Endpoint study
#2: Yang, Dong., Zhao, Jiadi., Liu, Shu., Song, Fengrui., Liu, Zhiqiang. The screening of potential alpha-glucosidase inhibitors from the Polygonum multiflorum extract using ultrafiltration combined with liquid chromatography-tandem mass spectrometry . analytical methods, 2014, vol. 6, no. 10, p. 3353–3359. DOI: 10.1039/c4ay00064a.
[
DOI link]
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Study relevance:
Human health
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Substance:
Emodin (RF-00003798-PAR)
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Plant part:
Unspecified (A07XD)
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Preparation/Extraction method:
Solvent extraction (A0BZR)
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Additional plant/substance description:
ethanol - water
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Type of toxicological test:
in vitro (CHD061TT)
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Limit test:
Not applicable
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Route of exposure:
OTHER (OECD0PL)
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Control groups used:
no data
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Endpoint measured:
Enzyme inhibition (CHD067EP)
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Concentration unit:
Milligram/millilitre (G191A)
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Effect concentration:
0.0032
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Critical effect:
Digestive (TOX18A)
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Target tissue:
Digestive (TT002A)
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Effect description:
Polygonum multiflorum showed 50% alpha-glucosidase inhibition at the concentration of 0.0032 mg / mL
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Effect or parameter linked to the endpoint:
enzyme inhibition (CHD032BE)
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Internal remarks:
alpha-glucosidase inhibition in humans
Substance in the plant: emodin, physcion, aloeemodin, rhein, physcion-8-O-glucoside, 2,3,5,
tetrahydroxystilbene-2-O-glucoside, torachryson-8-O-glucoside,catechin and resveratrol.
Endpoint study
#3: Ma, Jiang., Zheng, Li., He, Yi-Sheng., Li, Hui-Jun. Hepatotoxic assessment of Polygoni Multiflori Radix extract and toxicokinetic study of stilbene glucoside and anthraquinones in rats . journal of ethnopharmacology, 2015, vol. 162, p. 61–68. DOI: 10.1016/j.jep.2014.12.045.
[
DOI link]
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Study relevance:
Human health
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Substance:
Emodin (RF-00003798-PAR)
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Plant part:
Roots and other underground parts (as part-nature) (A067M)
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Preparation/Extraction method:
Solvent extraction (A0BZR)
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Additional plant/substance description:
ethanol
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Type of toxicological test:
subchronic (CHD013TT)
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Tested organism:
Rat (as animal) (A0CNV)
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-
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Unit of exposure duration:
Week (G205A)
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Number of organisms dosed:
24
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Endpoint measured:
Dose level (CHD014EP)
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Concentration unit:
Grams per kilogram body weight (G226A)
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Critical effect:
HEPATOTOXICITY (TOX02A)
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Target tissue:
digestive: Liver (TT023A)
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Effect description:
the high-dose drug- treated rats had a body color change from white to yellow. Dark yellow urine and marked diarrhea frequently appeared 5h after exposure. A dose-dependent purgative phenomenon of PMR extract was observed.
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Effect or parameter linked to the endpoint:
histopathology non neoplastic (CHD025BE)
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Internal remarks:
Hepatotoxicity in rats. The main constituents of PMR extract, include 2,3,5,40
-tetrahydroxystilbene-2-O-β-D-glucoside (TSG), emodin-8-O-β-D-glucoside and emodin
Genotox #1: Zhang, Qiuhua., Wu, Chunfu., Duan, Lian., Yang, Jingyu. Genotoxic studies on Panax ginseng and Polygonum multiflorum and their combination in mouse peripheral lymphocyte cells.. asian journal of traditional medicines, 2007, vol. 2, no. 4, p. 127–134. .
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Study category:
Genotoxicity
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Type of toxicological test:
single cell gel/comet assay in mammalian cells for detection of DNA damage (CHD040TT)
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Guideline used:
No guideline available
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Tested organism:
House mouse (as animal) (A0CNT)
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Exogenous metabolic activation applied:
no data
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Route of exposure:
ORAL: UNSPECIFIED (OECD2234PL)
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Exposure duration for in vivo:
7.0
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Unit of exposure duration:
Day (G134A)
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Control groups used:
no data
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Endpoint measured:
DNA damage and/or repair
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Remarks on genotox study:
P. multiflorum (3.9 g/kg and 11.7 g/kg) had harmful effects on peripheral lymphocyte DNA on the first, third and seventh day as demonstrated by changes in tail DNA, olive moment, tail length, and/or tail moment.
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Internal remarks:
P. multiflorum (3.9 g/kg and 11.7 g/kg) had harmful effects on peripheral lymphocyte DNA on the first, third and seventh day as demonstrated by changes in tail DNA, olive moment, tail length, and/or tail moment.
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Internal ID:
CAPLUS_AN_2008:610591