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Ali Z, Ahmad VU, zahid M. Benzoic acid derivatives from Stocksia brahuica. Phytochemistry. 1998 July; 48(7):1271-1273. doi: 10.1016/S0031-9422(98)00124-1.
Ahmad VU, Ali Z. Chemical constituents of Silene conoidea. Fitoterapia. 1998; 69(5):406-408.
Ahmad VU, Zahid M, Ali MS, zahid M, Tareen RB. Brahol, a new derivative of allo inositol from Stocksia brahuica. Natural Product Science. 1998; 4(30):170-173.
Ahmad VU, Zahid M, Ali MS, Jassbi AR, Abbas M, Ali Z, Iqbal MZ. Bucharioside and buchariol from Salvia bucharica. Phytochemistry. 1999 Dec;52(7):1319-22. doi: 10.1016/s0031-9422(99)00389-1. PubMed PMID: 10691324.
Ahmad VU, Ali Z, Ali MS, Iqbal F, Zahid M, Tareen RB. Two new aromatic constituents from Stocksia brahuica. Z. Naturforsch, B. 1999; 54(7):940-942.
Ahmad VU, Zahid M, Abbass M, Khatoon R, Ali Z, Iqbal MZ. Two new sesquiterpenes from Pluchea arguta. Natural Product Science. 1999; 4(2):85-87.
Ahmad VU, Ali Z, Ali MS, Iqbal F, Zahid M, Alam N. Two new C-Glycosylflavones from Stocksia brahuica. Natural product letters. 1999; 13(2):121-129.
Ahmad VU, Ali Z, Hussani SR, Iqbal F, Zahid M, Abbass M, Saba N. Flavanoids of Tephrosia purpurea. Fitoterapia. 1999; 70(4):443-445. doi: 10.1016/S0367-326X(99)00046-5.
Ahmad VU, Zahid M, Ali MS, Ali Z, Tareen RB, Iqbal MZ. Salvadiol-A novel terpenoid from Salvia bucharica. Tetrahedron Letters. 1999; 40(42):7561-7564. doi: 10.1016/S0040-4039(99)01603-2.
Ahmad VU, Sabba N, Ali Z, Alam N, Zahid M. Guainin Q, A new triterpenoidal saponin from the bark of Guaiacum officinale L. Zeitschrift für Naturforschung B. 1999; 55(2):227-230. doi: 10.1515/znb-2000-0216.
Ahmad VU, Zahid M, Ali MS, Ali Z, Tareen RB, Iqbal MZ. Iosperadione-A new terpenoid from Salvia bucharica. Z. Naturforsch,. 1999; 54(3):170-173. doi: 10.1515/znb-1999-0320.
Ahmad VU, Zahid M, Ali MS, Ali Z, Jassbi AR, Abbas M, Clardy J, Lobkovsky E, Tareen RB, Iqbal MZ. Salvadiones-A and B: Two terpenoids having novel carbon skelta from Salvia bucharica. The Journal of organic chemistry. 1999; 64(23):8465-8467. doi: 10.1021/jo990024s.
Ahmad VU, Ali Z, Zahid M, Alam N, Saba N, Khan T, Qaisar M, Nisar M. Phytochemical study of Salvia moorcroftiana. Fitoterapia. 2000 Feb;71(1):84-5. doi: 10.1016/s0367-326x(99)00109-4. PubMed PMID: 11449480.
Ahmad VU, Yasmeen S, Ali Z, Khan MA, Choudhary MI, Akhtar F, Miana GA, Zahid M. Taraxacin, a new guaianolide from Taraxacum wallichii. J Nat Prod. 2000 Jul;63(7):1010-1. doi: 10.1021/np990495+. PubMed PMID: 10924189.
Ahmad VU, Ali A, Ali Z, Zafar FN, Zahid M. Novel cycloartane saponins from Corchorus depressus L. Chem Pharm Bull (Tokyo). 2000 Nov;48(11):1597-601. doi: 10.1248/cpb.48.1597. PubMed PMID: 11086883.
Ahmad VU, Ali Z, Ali MS, Zahid M, Tareen RB. Stocksiol: a new metabolite from Stocksia brahucia. J. Chem.Soc. Pak.,. 2000; 22(1):66-67.
Abbas M, Jassbi AR, Zahid M, Ali Z, Alam N, Akhtar F, Choudhary MI, Ahmad VU. Three new diterpenoids from Euphorbia cheradenia. Helvetica chimica acta. 2000; 83:2751-2755. doi: 10.1002/1522-2675(20001004)83:103.0.CO;2-B.
Ahmad VU, Zahid M, Ali MS, Ali Z, Jassbi AR, Iqbal MZ. Salvatrione: a diterpene-monoterpene conjugates from Salvia bucharica. Natural Products Science. 2000; 6(2):66-69.
Ahmad VU, Zahid M, Ali MS, Ali Z, Jassbi AR, Iqbal MZ. An aromatic ester from Salvia bucharica. Science Pharm.. 2000; 68:429-433.
Miftakhova AF, Burasheva GS, Abilov ZA, Ahmad VU, Zahid M. Coumarins from the aerial part of Halocnemum strobilaceum. Fitoterapia. 2001 Mar;72(3):319-21. doi: 10.1016/s0367-326x(00)00301-4. PubMed PMID: 11295318.
Ishrud O, Zahid M, Ahmad VU, Pan Y. Isolation and structure analysis of a glucomannan from the seeds of Libyan dates. J Agric Food Chem. 2001 Aug;49(8):3772-4. doi: 10.1021/jf0103976. PubMed PMID: 11513664.
Ishurd O, Zahid M, Khan T, Pan Y. Constituents of Salvia moorcroftiana. Fitoterapia. 2001 Aug;72(6):720-1. doi: 10.1016/s0367-326x(01)00299-4. PubMed PMID: 11543981.
Ishrud O, Zahid M, Zhou H, Pan Y. A water-soluble galactomannan from the seeds of Phoenix dactylifera L. Carbohydr Res. 2001 Oct 15;335(4):297-301. doi: 10.1016/s0008-6215(01)00245-2. PubMed PMID: 11595224.
Xiao P, Sun C, Zahid M, Ishrud O, Pan Y. New diterpene from Hedychium villosum. Fitoterapia. 2001 Nov;72(7):837-8. doi: 10.1016/s0367-326x(01)00307-0. PubMed PMID: 11677028.
Zahid M, Husani SR, Abbas M, Pan Y, Ali Z, Jassbi AR, Voelter W, Pervez M, Ahmad VU. Eight new diterpenoids from Euphorbia decipiens. Helvetica chimica acta. 2001; 84(7):1980-1988. doi: 10.1002/1522-2675(20010711)84:73.0.CO;2-2.
Yasmeen S, Akbar A, Zahid M, Tareen RB, Ahmad VU. Chemical constituents of Salvia cabulica. Journal of Chemical Society Pakistan. 2001; 23(4):240-242.
Zahid M, Ishrud O, Pan Y, Asim M, Riaz M, Uddin Ahmad V. Flavonoid glycosides from Salvia moorcroftiana wall. Carbohydr Res. 2002 Mar 1;337(5):403-7. doi: 10.1016/s0008-6215(02)00008-3. PubMed PMID: 11861014.
Ahmad VU, Hussain H, Jassbi AR, Zahid M, Hussain J, Bukhari IA, Yasin A, Choudhary MI. Three New Diterpenoids from Euphorbia decipeins. Polish journal of chemistry. 2002 December; 76(12):1699-1706.
Khan T, Zahid M, Asim M, Shahzad-ul-Hussan, Iqbal Z, Choudhary MI, Ahmad VU. Pharmacological activities of crude acetone extract and purified constituents of Salvia moorcraftiana Wall. Phytomedicine. 2002 Dec;9(8):749-52. doi: 10.1078/094471102321621386. PubMed PMID: 12587698.
Zahid M, Ali A, Ishrud O, Ahmad A, Ali Z, Ahmad VU, YuanJiang P. New Cycloartane and Flavonol Glycosides from Corchorus depressus. Helvetica chimica acta. 2002; 85(2):689-697. doi: 10.1002/1522-2675(200202)85:23.0.CO;2-V.
Ahmed A, Asim M, Zahid M, Ali A, Ahmad VU. New triterpenoids from Corchorus trilocularis. Chem Pharm Bull (Tokyo). 2003 Jul;51(7):851-3. doi: 10.1248/cpb.51.851. PubMed PMID: 12843594.
Zahid M, Saeed M, Asim M, Ishrud O, Wu S, Ahmad VU, YuanJiang P. ew Glycosides from Salvia moorcroftiana (Lamiaceae). Helvetica chimica acta. 2003; 86(6):2021-2027. doi: 10.1002/hlca.200390159.
Saeed M, Abbass M, Abdel-Jalil RJ, Zahid M, Voelter W. A convenient method for the synthesis of cyclic trithiocarbonates on carbohydrate scaffolds. Tetrahedron Letters. 2003; 44(2):315-317. doi: 10.1016/S0040-4039(02)02529-7.
Saeed M, Zahid M, Gunselman SJ, Rogan E, Cavalieri E. Slow loss of deoxyribose from the N7deoxyguanosine adducts of estradiol-3,4-quinone and hexestrol-3',4'-quinone. Implications for mutagenic activity. Steroids. 2005 Jan;70(1):29-35. doi: 10.1016/j.steroids.2004.09.011. Epub 2004 Nov 23. PubMed PMID: 15610894.
Ishrud O, Zahid M, Xiao P, Pan Y. Protein and amino acids contents of Libyan dates at three stages of development. Journal of the Science and food and Agriculture. 2004; 84(5):481-484. doi: 10.1002/jsfa.1600.
Saeed M, Zahid M, Rogan E, Cavalieri E. Synthesis of the catechols of natural and synthetic estrogens by using 2-iodoxybenzoic acid (IBX) as the oxidizing agent. Steroids. 2005 Mar;70(3):173-8. doi: 10.1016/j.steroids.2004.11.005. PubMed PMID: 15763595.
Zahid M, Kohli E, Saeed M, Rogan E, Cavalieri E. The greater reactivity of estradiol-3,4-quinone vs estradiol-2,3-quinone with DNA in the formation of depurinating adducts: implications for tumor-initiating activity. Chem Res Toxicol. 2006 Jan;19(1):164-72. doi: 10.1021/tx050229y. PubMed PMID: 16411670.
Chakravarti D, Zahid M, Backora M, Myers EM, Gaikwad N, Weisenburger DD, Cavalieri EL, Rogan EG, Joshi SS. Ortho-quinones of benzene and estrogens induce hyperproliferation of human peripheral blood mononuclear cells. Leuk Lymphoma. 2006 Dec;47(12):2635-44. doi: 10.1080/10428190600931937. PubMed PMID: 17169809.
Montano MM, Chaplin LJ, Deng H, Mesia-Vela S, Gaikwad N, Zahid M, Rogan E. Protective roles of quinone reductase and tamoxifen against estrogen-induced mammary tumorigenesis. Oncogene. 2007 May 24;26(24):3587-90. doi: 10.1038/sj.onc.1210144. Epub 2006 Dec 11. PubMed PMID: 17160017.
Lu F, Zahid M, Saeed M, Cavalieri EL, Rogan EG. Estrogen metabolism and formation of estrogen-DNA adducts in estradiol-treated MCF-10F cells. The effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin induction and catechol-O-methyltransferase inhibition. J Steroid Biochem Mol Biol. 2007 Jun-Jul;105(1-5):150-8. doi: 10.1016/j.jsbmb.2006.12.102. Epub 2007 May 16. PubMed PMID: 17582757; PubMed Central PMCID: PMC1986824.
Zhang Y, Gaikwad NW, Olson K, Zahid M, Cavalieri EL, Rogan EG. Cytochrome P450 isoforms catalyze formation of catechol estrogen quinones that react with DNA. Metabolism. 2007 Jul;56(7):887-94. doi: 10.1016/j.metabol.2007.03.001. PubMed PMID: 17570247.
Zahid M, Saeed M, Lu F, Gaikwad N, Rogan E, Cavalieri E. Inhibition of catechol-O-methyltransferase increases estrogen-DNA adduct formation. Free Radic Biol Med. 2007 Dec 1;43(11):1534-40. doi: 10.1016/j.freeradbiomed.2007.08.005. Epub 2007 Aug 19. PubMed PMID: 17964424; PubMed Central PMCID: PMC2096412.
Zahid M, Gaikwad NW, Rogan EG, Cavalieri EL. Inhibition of depurinating estrogen-DNA adduct formation by natural compounds. Chem Res Toxicol. 2007 Dec;20(12):1947-53. doi: 10.1021/tx700269s. Epub 2007 Nov 27. PubMed PMID: 18039013.
Venugopal D, Zahid M, Mailander PC, Meza JL, Rogan EG, Cavalieri EL, Chakravarti D. Reduction of estrogen-induced transformation of mouse mammary epithelial cells by N-acetylcysteine. J Steroid Biochem Mol Biol. 2008 Mar;109(1-2):22-30. doi: 10.1016/j.jsbmb.2007.12.003. Epub 2007 Dec 7. PubMed PMID: 18226522; PubMed Central PMCID: PMC2722841.
Sissung TM, Danesi R, Price DK, Steinberg SM, de Wit R, Zahid M, Gaikwad N, Cavalieri E, Dahut WL, Sackett DL, Figg WD, Sparreboom A. Association of the CYP1B1*3 allele with survival in patients with prostate cancer receiving docetaxel. Mol Cancer Ther. 2008 Jan;7(1):19-26. doi: 10.1158/1535-7163.MCT-07-0557. Epub 2008 Jan 9. PubMed PMID: 18187806.
Zahid M, Gaikwad NW, Ali MF, Lu F, Saeed M, Yang L, Rogan EG, Cavalieri EL. Prevention of estrogen-DNA adduct formation in MCF-10F cells by resveratrol. Free Radic Biol Med. 2008 Jul 15;45(2):136-45. doi: 10.1016/j.freeradbiomed.2008.03.017. Epub 2008 Apr 8. PubMed PMID: 18423413; PubMed Central PMCID: PMC2494714.
Lu F, Zahid M, Wang C, Saeed M, Cavalieri EL, Rogan EG. Resveratrol prevents estrogen-DNA adduct formation and neoplastic transformation in MCF-10F cells. Cancer Prev Res (Phila). 2008 Jul;1(2):135-45. doi: 10.1158/1940-6207.CAPR-08-0037. PubMed PMID: 19138946; PubMed Central PMCID: PMC4424907.
Singh S, Zahid M, Saeed M, Gaikwad NW, Meza JL, Cavalieri EL, Rogan EG, Chakravarti D. NAD(P)H:quinone oxidoreductase 1 Arg139Trp and Pro187Ser polymorphisms imbalance estrogen metabolism towards DNA adduct formation in human mammary epithelial cells. J Steroid Biochem Mol Biol. 2009 Oct;117(1-3):56-66. doi: 10.1016/j.jsbmb.2009.07.003. Epub 2009 Jul 21. PubMed PMID: 19628038; PubMed Central PMCID: PMC4425209.
Zahid M, Saeed M, Rogan EG, Cavalieri EL. Benzene and dopamine catechol quinones could initiate cancer or neurogenic disease. Free Radic Biol Med. 2010 Jan 15;48(2):318-24. doi: 10.1016/j.freeradbiomed.2009.11.002. Epub 2009 Nov 10. PubMed PMID: 19909805; PubMed Central PMCID: PMC2818485.
Zahid M, Saeed M, Ali MF, Rogan EG, Cavalieri EL. N-acetylcysteine blocks formation of cancer-initiating estrogen-DNA adducts in cells. Free Radic Biol Med. 2010 Aug 1;49(3):392-400. doi: 10.1016/j.freeradbiomed.2010.04.028. Epub 2010 May 31. PubMed PMID: 20472053; PubMed Central PMCID: PMC2900421.
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