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Items: 1 to 50 of 83

1.

Qualitative and quantitative analysis of sesquiterpene lactones in Centipeda minima by UPLC-Orbitrap-MS & UPLC-QQQ-MS.

Chan CO, Xie XJ, Wan SW, Zhou GL, Yuen AC, Mok DK, Chen SB.

J Pharm Biomed Anal. 2019 Sep 10;174:360-366. doi: 10.1016/j.jpba.2019.05.067. Epub 2019 May 30.

PMID:
31202878
2.

Arnicolide D, from the herb Centipeda minima, Is a Therapeutic Candidate against Nasopharyngeal Carcinoma.

Liu R, Dow Chan B, Mok DK, Lee CS, Tai WC, Chen S.

Molecules. 2019 May 17;24(10). pii: E1908. doi: 10.3390/molecules24101908.

3.

Dihydrochalcone-derived polyphenols from tea crab apple (Malus hupehensis) and their inhibitory effects on α-glucosidase in vitro.

Lv Q, Lin Y, Tan Z, Jiang B, Xu L, Ren H, Tai WC, Chan CO, Lee CS, Gu Z, Mok DKW, Chen S.

Food Funct. 2019 May 22;10(5):2881-2887. doi: 10.1039/c9fo00229d.

PMID:
31070208
4.

HBx-K130M/V131I Promotes Liver Cancer in Transgenic Mice via AKT/FOXO1 Signaling Pathway and Arachidonic Acid Metabolism.

Chiu AP, Tschida BR, Sham TT, Lo LH, Moriarity BS, Li XX, Lo RC, Hinton DE, Rowlands DK, Chan CO, Mok DKW, Largaespada DA, Warner N, Keng VW.

Mol Cancer Res. 2019 Jul;17(7):1582-1593. doi: 10.1158/1541-7786.MCR-18-1127. Epub 2019 Apr 11.

PMID:
30975706
5.

Altered metabolites in guinea pigs with allergic asthma after acupoint sticking therapy: New insights from a metabolomics approach.

Xiang SJ, Li MH, Chan CO, Shen Q, Chen SB, An BC, Yuen AC, Wu WF, Tang HH, Cao SW, Ruan SF, Wang ZX, Weng LD, Zhu HX, Chen HJ, Wong MY, Zhang Y, Mok DK, Liu Q.

Phytomedicine. 2019 Feb 15;54:182-194. doi: 10.1016/j.phymed.2018.09.021. Epub 2018 Sep 5.

PMID:
30668368
6.

A Metabolomics Study on the Bone Protective Effects of a Lignan-Rich Fraction From Sambucus Williamsii Ramulus in Aged Rats.

Xiao HH, Sham TT, Chan CO, Li MH, Chen X, Wu QC, Mok DK, Yao XS, Wong MS.

Front Pharmacol. 2018 Aug 21;9:932. doi: 10.3389/fphar.2018.00932. eCollection 2018.

7.

Clinical and histopathological features of chronic hepatitis B virus infected patients with high HBV-DNA viral load and normal alanine aminotransferase level: A multicentre-based study in China.

Xing YF, Zhou DQ, He JS, Wei CS, Zhong WC, Han ZY, Peng DT, Shao MM, Sham TT, Mok DK, Chan CO, Tong GD.

PLoS One. 2018 Sep 4;13(9):e0203220. doi: 10.1371/journal.pone.0203220. eCollection 2018.

8.

8-Prenylgenistein, a prenylated genistein derivative, exerted tissue selective osteoprotective effects in ovariectomized mice.

Zhang Y, Zhou LP, Li XL, Zhao YJ, Ho MX, Qiu ZC, Zhao DF, Mok DK, Shi Q, Wang YJ, Wong MS.

Oncotarget. 2018 Mar 19;9(36):24221-24236. doi: 10.18632/oncotarget.24823. eCollection 2018 May 11.

9.

Rapid differentiation of Ganoderma species by direct ionization mass spectrometry.

Wong HY, Wong MY, Hu B, So PK, Chan CO, Mok DK, Yao ZP.

Anal Chim Acta. 2018 Jan 25;999:99-106. doi: 10.1016/j.aca.2017.11.006. Epub 2017 Nov 9.

PMID:
29254579
10.

Effect of the water fraction isolated from Fructus Ligustri Lucidi extract on bone metabolism via antagonizing a calcium-sensing receptor in experimental type 1 diabetic rats.

Sha NN, Zhao YJ, Zhao DF, Mok DK, Shi Q, Wang YJ, Zhang Y.

Food Funct. 2017 Dec 13;8(12):4703-4712. doi: 10.1039/c7fo01259d.

PMID:
29165475
11.

A study of the Group 1 metal tetra-aza macrocyclic complexes [M(Me4cyclen)(L)]+ using electronic structure calculations.

Bhakhoa H, Rhyman L, Lee EP, Mok DKW, Ramasami P, Dyke JM.

Dalton Trans. 2017 Nov 14;46(44):15301-15310. doi: 10.1039/c7dt03002a.

PMID:
29068443
12.
13.

Chemical Analysis of Astragali Complanati Semen and Its Hypocholesterolemic Effect Using Serum Metabolomics Based on Gas Chromatography-Mass Spectrometry.

Sham TT, Zhang H, Mok DKW, Chan SW, Wu J, Tang S, Chan CO.

Antioxidants (Basel). 2017 Jul 21;6(3). pii: E57. doi: 10.3390/antiox6030057.

14.

Semiautomated Alignment of High-Throughput Metabolite Profiles with Chemometric Tools.

Wu ZY, Zeng ZD, Xiao ZD, Mok DK, Liang YZ, Chau FT, Chan HY.

J Anal Methods Chem. 2017;2017:9402045. doi: 10.1155/2017/9402045. Epub 2017 Jan 12.

15.

Simulation of the photodetachment spectrum of HHfO- using coupled-cluster calculations.

Mok DK, Dyke JM, Lee EP.

J Chem Phys. 2016 Dec 28;145(24):244303. doi: 10.1063/1.4972816.

PMID:
28010072
16.

Shugan Xiaozhi Decoction Attenuates Nonalcoholic Steatohepatitis by Enhancing PPARα and L-FABP Expressions in High-Fat-Fed Rats.

Xing YF, Zhang Z, Fu WJ, Zhou DQ, Yuen AC, Mok DK, Chan CO, Tong GD.

Evid Based Complement Alternat Med. 2016;2016:7870189. doi: 10.1155/2016/7870189. Epub 2016 Nov 28.

17.
18.

Direct Measurements of Unimolecular and Bimolecular Reaction Kinetics of the Criegee Intermediate (CH3)2COO.

Chhantyal-Pun R, Welz O, Savee JD, Eskola AJ, Lee EP, Blacker L, Hill HR, Ashcroft M, Khan MA, Lloyd-Jones GC, Evans L, Rotavera B, Huang H, Osborn DL, Mok DK, Dyke JM, Shallcross DE, Percival CJ, Orr-Ewing AJ, Taatjes CA.

J Phys Chem A. 2017 Jan 12;121(1):4-15. doi: 10.1021/acs.jpca.6b07810. Epub 2016 Dec 22.

PMID:
27755879
19.

Rapid authentication of Gastrodiae rhizoma by direct ionization mass spectrometry.

Wong HY, Hu B, So PK, Chan CO, Mok DK, Xin GZ, Li P, Yao ZP.

Anal Chim Acta. 2016 Sep 28;938:90-7. doi: 10.1016/j.aca.2016.07.028. Epub 2016 Jul 28.

PMID:
27619090
20.

Simulation of the single-vibronic-level emission spectra of HAsO and DAsO.

Mok DK, Lee EP, Dyke JM.

J Chem Phys. 2016 May 14;144(18):184303. doi: 10.1063/1.4948648.

PMID:
27179480
21.

Qualitative and quantitative analysis of chemical constituents of Centipeda minima by HPLC-QTOF-MS & HPLC-DAD.

Chan CO, Jin DP, Dong NP, Chen SB, Mok DK.

J Pharm Biomed Anal. 2016 Jun 5;125:400-7. doi: 10.1016/j.jpba.2016.04.029. Epub 2016 Apr 20.

PMID:
27131150
22.

A Study of H2O2 with Threshold Photoelectron Spectroscopy (TPES) and Electronic Structure Calculations: Redetermination of the First Adiabatic Ionization Energy (AIE).

Schio L, Alagia M, Dias AA, Falcinelli S, Zhaunerchyk V, Lee EP, Mok DK, Dyke JM, Stranges S.

J Phys Chem A. 2016 Jul 14;120(27):5220-9. doi: 10.1021/acs.jpca.6b01039. Epub 2016 Apr 14.

PMID:
27045948
23.

Discrimination between Leave of Apocynum venetum and Its Adulterant, A. pictum Based on Antioxidant Assay and Chemical Profiles Combined with Multivariate Statistical Analysis.

Chan CO, Lau CC, Ng YF, Xu LJ, Chen SB, Chan SW, Mok DK.

Antioxidants (Basel). 2015 May 8;4(2):359-72. doi: 10.3390/antiox4020359.

24.

Novel cycloartane triterpenoid from Cimicifuga foetida (Sheng ma) induces mitochondrial apoptosis via inhibiting Raf/MEK/ERK pathway and Akt phosphorylation in human breast carcinoma MCF-7 cells.

Sun HY, Liu BB, Hu JY, Xu LJ, Chan SW, Chan CO, Mok DK, Zhang DM, Ye WC, Chen SB.

Chin Med. 2016 Jan 11;11:1. doi: 10.1186/s13020-015-0073-6. eCollection 2016.

25.

Centipeda minima (Ebushicao) extract inhibits PI3K-Akt-mTOR signaling in nasopharyngeal carcinoma CNE-1 cells.

Guo YQ, Sun HY, Chan CO, Liu BB, Wu JH, Chan SW, Mok DK, Tse AK, Yu ZL, Chen SB.

Chin Med. 2015 Sep 18;10:26. doi: 10.1186/s13020-015-0058-5. eCollection 2015.

26.

Identifying bioactive components in natural products through chromatographic fingerprint.

Xu J, Xu QS, Chan CO, Mok DK, Yi LZ, Chau FT.

Anal Chim Acta. 2015 Apr 22;870:45-55. doi: 10.1016/j.aca.2015.02.030. Epub 2015 Feb 26.

PMID:
25819786
27.

Reaction between CH3O2 and BrO radicals: a new source of upper troposphere lower stratosphere hydroxyl radicals.

Shallcross DE, Leather KE, Bacak A, Xiao P, Lee EP, Ng M, Mok DK, Dyke JM, Hossaini R, Chipperfield MP, Khan MA, Percival CJ.

J Phys Chem A. 2015 May 14;119(19):4618-32. doi: 10.1021/jp5108203. Epub 2015 Mar 27.

PMID:
25768043
29.

Meta-analysis of association between ALDH2 rs671 polymorphism and essential hypertension in Asian populations.

Zhang SY, Chan SW, Zhou X, Chen XL, Mok DK, Lin ZX, Wang YH.

Herz. 2015 Apr;40 Suppl 2:203-8. doi: 10.1007/s00059-014-4166-2. Epub 2014 Nov 19.

PMID:
25403981
30.

Petroleum ether extractive of the hips of Rosa multiflora ameliorates collagen-induced arthritis in rats.

Wu J, Liu X, Chan CO, Mok DK, Chan SW, Yu Z, Chen S.

J Ethnopharmacol. 2014 Nov 18;157:45-54. doi: 10.1016/j.jep.2014.09.026. Epub 2014 Sep 26.

PMID:
25256690
31.

A review on the traditional Chinese medicinal herbs and formulae with hypolipidemic effect.

Sham TT, Chan CO, Wang YH, Yang JM, Mok DK, Chan SW.

Biomed Res Int. 2014;2014:925302. doi: 10.1155/2014/925302. Epub 2014 Jul 7. Review.

32.

Prediction of peptide fragment ion mass spectra by data mining techniques.

Dong NP, Liang YZ, Xu QS, Mok DK, Yi LZ, Lu HM, He M, Fan W.

Anal Chem. 2014 Aug 5;86(15):7446-54. doi: 10.1021/ac501094m. Epub 2014 Jul 25.

PMID:
25032905
33.

Semen Astragali Complanati: an ethnopharmacological, phytochemical and pharmacological review.

Ng YF, Tang PC, Sham TT, Lam WS, Mok DK, Chan SW.

J Ethnopharmacol. 2014 Aug 8;155(1):39-53. doi: 10.1016/j.jep.2014.06.013. Epub 2014 Jun 13. Review.

PMID:
24933224
34.

Simulation of the single-vibronic-level emission spectrum of HPS.

Mok DK, Lee EP, Chau FT, Dyke JM.

J Chem Phys. 2014 May 21;140(19):194311. doi: 10.1063/1.4875806.

PMID:
24852542
35.
36.

A review of the phytochemistry and pharmacological activities of raphani semen.

Sham TT, Yuen AC, Ng YF, Chan CO, Mok DK, Chan SW.

Evid Based Complement Alternat Med. 2013;2013:636194. doi: 10.1155/2013/636194. Epub 2013 Jul 8.

37.
38.

Two new antioxidant diarylheptanoids from the fruits of Alpinia oxyphylla.

Bian QY, Wang SY, Xu LJ, Chan CO, Mok DK, Chen SB.

J Asian Nat Prod Res. 2013;15(10):1094-9. doi: 10.1080/10286020.2013.816297. Epub 2013 Jul 22.

PMID:
23869536
39.

Simulated photodetachment spectra of AlH2(-).

Mok DK, Lee EP, Chau FT, Dyke JM.

J Chem Phys. 2013 Jul 7;139(1):014301. doi: 10.1063/1.4811671.

PMID:
23822297
40.

Direct measurements of conformer-dependent reactivity of the Criegee intermediate CH3CHOO.

Taatjes CA, Welz O, Eskola AJ, Savee JD, Scheer AM, Shallcross DE, Rotavera B, Lee EP, Dyke JM, Mok DK, Osborn DL, Percival CJ.

Science. 2013 Apr 12;340(6129):177-80. doi: 10.1126/science.1234689.

41.

Suppression of diet-induced hypercholesterolemia by turtle jelly, a traditional chinese functional food, in rats.

Wu JH, Wang QH, Li F, Shu YL, Chan CO, Mok DK, Chan SW.

Evid Based Complement Alternat Med. 2012;2012:320304. doi: 10.1155/2012/320304. Epub 2012 Oct 31.

42.

Rate coefficients of the CF3CHFCF3 + H → CF3CFCF3 + H2 reaction at different temperatures calculated by transition state theory with ab initio and DFT reaction paths.

Ng M, Mok DK, Lee EP, Dyke JM.

J Comput Chem. 2013 Mar 15;34(7):545-57. doi: 10.1002/jcc.23163. Epub 2012 Nov 1.

PMID:
23115115
43.

Spectroscopy of the simplest Criegee intermediate CH2OO: simulation of the first bands in its electronic and photoelectron spectra.

Lee EP, Mok DK, Shallcross DE, Percival CJ, Osborn DL, Taatjes CA, Dyke JM.

Chemistry. 2012 Sep 24;18(39):12411-23. doi: 10.1002/chem.201200848. Epub 2012 Aug 21.

PMID:
22907644
44.

Anti-inflammatory activities and mechanisms of action of the petroleum ether fraction of Rosa multiflora Thunb. hips.

Guo D, Xu L, Cao X, Guo Y, Ye Y, Chan CO, Mok DK, Yu Z, Chen S.

J Ethnopharmacol. 2011 Dec 8;138(3):717-22. doi: 10.1016/j.jep.2011.10.010. Epub 2011 Oct 13.

PMID:
22019508
46.

Development of an in-line HPLC fingerprint ion-trap mass spectrometric method for identification and quality control of Radix Scrophulariae.

Jing J, Chan CO, Xu L, Jin D, Cao X, Mok DK, Parekh HS, Chen S.

J Pharm Biomed Anal. 2011 Dec 5;56(4):830-5. doi: 10.1016/j.jpba.2011.07.032. Epub 2011 Jul 30.

PMID:
21839598
47.

Application of microscopy in authentication of valuable Chinese medicine I--Cordyceps sinensis, its counterfeits, and related products.

Au D, Wang L, Yang D, Mok DK, Chan AS, Xu H.

Microsc Res Tech. 2012 Jan;75(1):54-64. doi: 10.1002/jemt.21024. Epub 2011 May 26.

PMID:
21618656
48.

Simultaneous determination of eight anthraquinones in Semen Cassiae by HPLC-DAD.

Xu L, Chan CO, Lau CC, Yu Z, Mok DK, Chen S.

Phytochem Anal. 2012 Mar-Apr;23(2):110-6. doi: 10.1002/pca.1331. Epub 2011 May 25.

PMID:
21618311
49.

The enthalpies of formation of AsX(n) molecules, where X=H, F or Cl, and n=1, 2 or 3, by RCCSD(T) and UCCSD(T)-F12x calculations.

Mok DK, Lee EP, Chau FT, Dyke JM.

Phys Chem Chem Phys. 2011 May 28;13(20):9540-53. doi: 10.1039/c1cp20490d. Epub 2011 Apr 13.

PMID:
21487636
50.

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