1. Siddique, Y.H., W. Khan, S. Khanam, S. Jyoti and F. Naz et al., 2014. Toxic potential of synthesized graphene Zinc oxide nanocomposite in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹. BioMed Res. Int., 10.1155/2014/382124.
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2. Siddique, Y.H., S.F. Mujtaba, M. Faisal, S. Jyoti and F. Naz, 2014. The effect of Bacopa monnieri leaf extract on dietary supplementation in transgenic Drosophila model of Parkinson's disease. Eur. J. Integrative Med., 6: 571-580.
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3. Siddique, Y.H., S. Jyoti and F. Naz, 2014. Effect of epicatechin gallate dietary supplementation on transgenic Drosophila model of Parkinson's disease. J. Dietary Suppl., 11: 121-130.
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4. Siddique, Y.H., F. Naz and S. Jyoti, 2014. Effect of curcumin on lifespan, activity pattern, oxidative stress, and apoptosis in the brains of transgenic Drosophila model of parkinson's disease. BioMed Res. Int., 10.1155/2014/606928.
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5. Rahul, S. Jyoti, F. Naz and Y.H. Siddique, 2014. Toxic effects of gentamicin in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹. Toxicol. Res., 3: 168-176.
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6. Ali, F., Rahul, F. Naz, S. Jyoti and Y.H. Siddique, 2014. Protective effect of genistein against N-nitrosodiethylamine (NDEA) induced hepatotoxicity in albino rats. J. Pharm. Anal., 10.1016/j.jpha.2014.07.003.
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7. Ali, F., Rahul, F. Naz, S. Jyoti and Y.H. Siddique, 2014. Protective effect of apigenin against N-nitrosodiethylamine (NDEA)-induced hepatotoxicity in albino rats. Mutation Res., 767: 13-20.
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8. Siddique,Y.H., W. Khan, B.R. Singh and A.H. Naqvi, 2013. Synthesis of alginate-curcumin nanocomposite and its protective role in transgenic Drosophila model of Parkinson's disease. ISRN Pharmacol., 10.1155/2013/794582.
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9. Siddique, Y.H., A. Fatima, S. Jyoti, F. Naz, W. Khan, B.R. Singh and A.H. Naqvi, 2013. Evaluation of the toxic potential of graphene copper nano composite (GCNC) in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg9. PLOS One, Vol. 8. 10.1371/journal.pone.0080944.
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10. Jyoti, S., S. Khan, M. Afzal, F. Naz and Y.H. Siddique, 2013. Evaluation of micronucleus frequency by acridine orange fluorescent staining in bucccal epithelial cells of Oral Submucosus Fibrosis (OSMF) patients. Egypt. J. Med. Human Genet., 14: 189-193.
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11. Jyoti, S., S. Khan, F. Naz, F. Ali and Y.H. Siddique, 2013. Assessment of DNA damage by panmasala, gutkha chewing and smoking in buccal epithelial cells using alkaline Single Cell Gel Electrophoresis (SCGE). Egypt. J. Med. Human Genet., 14: 391-394.
12. Gupta, J., Y.H. Siddique and M. Afzal, 2013. Protective role of green tea extract against genotoxic damage induced by anticancer drugs in cultured human lymphocytes. Food Biol., 2: 8-13.
13. Siddique, Y.H., S. Jyoti and F. Naz, 2012. Protective effect of Eucalyptus citriodora extract against cyclophosphamide induce damage in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg⁹. J. Nat Pharm., 3: 101-104.
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14. Siddique, Y.H., S. Jyoti F.Naz and M. Afzal, 2012. Validation of 1-methyl-2-phenylindole method for estimating lipid peroxidation in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg ⁹. Pharm. Methods, 3: 94-97.
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15. Siddique, Y.H., G. Ara, T. Beg, M. Afzal and M. Faisal, 2012. Antigenotoxic effect of the Plumbago zeylanica extract against the genotoxic damage induced by potassium canrenoate in cultured human peripheral blood lymphocytes. Drug Chem. Toxicol., 35: 119-126.
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16. Siddique, Y.H., G. Ara, S. Jyoti and M. Afzal, 2012. The dietary supplementation of Nordihydroguaiaretic acid (NDGA) delayed the loss of climbing ability in Drosophila model of Parkinson's disease. J. Dietary Supplements, 9: 1-8.
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17. Siddique, Y.H., G. Ara, S. Jyoti and M. Afzal, 2012. Protective effect of curcumin in transgenic Drosophila melanogaster model of parkinson's disease in drosophila melanogaster. Altern. Med. Stud., 2: 7-9.
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18. Siddique, Y.H., G. Ara, S. Jyoti and M. Afzal, 2012. Effect of capsaicin on the climbing ability in drosophila model of parkinson's disease. Amer. J. Drug Discov. Develop., 2: 50-54.
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19. Siddique, Y.H., G. Ara and M. Afzal, 2012. Estimation of lipid peroxidation induced by hydrogen peroxide in cultured human lymphocytes. Dose Response, 10: 1-10.
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20. Siddique, Y.H., G. Ara and M. Afzal, 2012. Effect of potassium canrenoate on hsp70 expression in transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹. J. Insect Sci., 12: 92-92.
21. Siddique, Y.H. and M. Afzal, 2012. Protective effects of apigenin against methyl methanesulfonate induced hsp70 expression in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg(9). J. Pharmacol. Pharmacotherapeutics, 3: 188-190.
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22. Siddique Y.H., 2012. Protective role of curcumin against the toxic effects of cyclophosphamide in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg9. Alter. Med. Stud., 2: 1-6.
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23. Shakya, B., S. Jyoti, F. Naz, S. Khan, Rahul, M. Afzal and Y.H. Siddique, 2012. Effect of L-ascorbic acid on the hsp70 expression and tissue damage in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹. Toxicol. Int., 19: 301-305.
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24. Rahul, S. Jyoti, F. Naz, S. Shakya, S. Khan and M. Afzal, Y.H. Siddique, 2012. Effect of Eucalyptus citriodora extract on hsp70 expression and tissue damage in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹. Phytopharmacology, 3: 111-121.
25. Naz, F., S. Jyoti, N. Akhtar, M. Afzal and Y.H. Siddique, 2012. Genotoxic damage in cultured human peripheral blood lymphocytes of oral contraceptive users. Egypt. J. Med. Hum. Genet., 13: 301-305.
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26. Naz, F., S. Jyoti, M. Afzal and Y.H. Siddique, 2012. Biochemical effects of oral contraceptives among users: A review. Int. J. Pharmacol., 8: 314-320.
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27. Khan, S., S. Jyoti, F. Naz, B. Shakya, Rahul, M. Afzal and Y.H. Siddique, 2012. Effect of L-ascorbic acid on the climbing ability and protein levels in the brain of Drosophila model of Parkinson's disease. Int. J. Neurosci., 122: 704-709.
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28. Jyoti, S., S. Khan M. Afzal and Y.H. Siddique, 2012. Micronucleus investigation in human buccal epithelial cells of Gutkha users. Advan. Biomed. Res., 13: 35-35.
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29. Beg, T., Y.H. Siddique and M. Afzal, 2012. Protective action of flavonoids genistein and gingerol against cisplatin toxicity in vitro. J. Young Pharmacist, 4: 124-125.
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30. Siddique, Y.H., S. Jyoti, F. Naz and M. Afzal, 2011. Protective effect of apigenin in transgenic Drosophila Melanogaster model of parkinson's disease. Pharmacologyonline, 3: 790-795.
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31. Siddique, Y.H., G. Ara, T. Beg, M. Faisal and M. Afzal, 2011. Protective role of Eclipta alba L. extract against ethinylestradiol induced genotoxic damage in cultured human lymphocytes. Altern. Med. Stud., 1: 14-17.
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32. Siddique, Y.H., G. Ara, T. Beg, M. Afzal and M. Faisal, 2011. Protective role of Plumbago zeylanica extract against toxic effects of ethinylestradiol in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ)Bg⁹ and cultured human peripheral blood lymphocytes. Alt. Med. Stud., 7: 26-29.
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33. Siddique, Y.H., G. Ara, S. Jyoti, F. Naz and M. Afzal, 2011. Protective effect of apigenin against ethinylestradiol induced toxic effects in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg⁹. Pharmacologyonline, 3: 667-684.
34. Siddique, Y.H., G. Ara, M. Faisal and M. Afzal, 2011. Protective effect of the Spilanthes acmella extract against the genotoxic damage induced by cyproterone acetate in cultured human peripheral blood. Global J. Pharmacol., 5: 136-142.
35. Siddique, Y.H., G. Ara and M. Afzal, 2011. Effect of ethinylestradiol on hsp70 expression in transgenic Drosophila melanogaster (hsp70-lacZ) Bg⁹. Pharmacologyonline, 1: 398-405.
36. Siddique, Y.H., G. Ara and M. Afzal, 2011. Effect of cyclophosphamide on hsp70 expression in transgenic Drosophila melanogaster (hsp-70-lacZ) Bg⁹. Drosophila Inf. Serv., 94: 2-5.
37. Siddique, Y.H., G. Ara and M. Afzal, 2011. Effect of Plumbago zeylanica extract on hsp70 expression in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZBg⁹). Biotechno. Bioinf. Bioengin., 1: 313-317.
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38. Siddique, Y.H., 2011. Natural Plants Extract and Drug Genotoxicity. LAP Lambert Academic Publishing, India, ISBN-13: 978-3-8443-9433-7, Pages: 92.
39. Kumar, V., G. Ara, M. Afzal and Y.H. Siddique, 2011. Effect of methyl methanesulfonate on hsp70 expression and tissue damage in the third instar larvae of transgenic Drosophila melanogaster (hsp70-lacZ) Bg⁹. Interdiscip. Toxicol., 4: 159-165.
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40. Jyoti, S., M. Afzal and Y.H. Siddique, 2011. Genotoxic effects of Pan masala and Gutkha: A review World J. Zool., 6: 301-306.
41. Fareed, M., M. Afzal and Y.H. Siddique, 2011. Micronucleus investigation in buccal mucosal cells among pan masala/gutkha chewers and its relevance for oral cancer. Biol Med., 3: 8-15.
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42. Beg, T., Y.H. Siddique, G. Ara, A.S. Azmi and M. Afzal., 2011. Genistein suppresses doxorubicin associated genotoxicity in human lymphocytes. Latin Am. J. Pharm., 30: 1317-1324.
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43. Ara, G., Y.H. Siddique and M. Afzal, 2011. Some observations on genetic diversity and micro differentiation processes among some populations of North India using ABO subtypes and Rh markers. Adv. Biol. Sci., 5: 260-266.
44. Ara, G., Y.H. Siddique and M. Afzal, 2011. Gene diversity for haptoglobin and transferrin classical markers among hindu and muslim populations of Aligarh city India. Russian J. Genet., 47: 744-748.
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45. Siddique, Y.H., T. Beg, G. Ara, J. Gupta and M. Afzal, 2010. Antigenotoxic effect of allicin against estradiol-17β-induced genotoxic damage in cultured mammalian cells. Nat. Prod. Res., 24: 1087-1094.
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46. Siddique, Y.H., G. Ara, T. Beg, J. Gupta and M. Afzal, 2010. Assessment of cell viability, lipid peroxidation and quantification of DNA fragmentation after the treatment of anticancerous drug Mitomycin C and curcumin in cultured human blood lymphocytes. Exp. Toxicol. Pathol., 62: 503-508.
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47. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2010. Protective effect of curcumin against the genotoxic damage induced by tinidazole in cultured human lymphocytes. Acta Pharm. Sci., 52: 23-30.
48. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2010. Protective effect of curcumin against chlormadinine acetate induced genotoxic damage in cultured human peripheral blood lymphocytes. Pharmacologyonline, 3: 644-650.
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49. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2010. Anticlastogenic effect of apigenin in human lymphocytes treated with ethinylestradiol. Fitoterapia, 81: 590-594.
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50. Siddique, Y.H., 2010. Steroid Genotoxicity and Antimutagenesis by Natural Plant Products: Steroid Induced Genotoxicity in Human Chromosomes: Amelioration by Certain Natural Products. LAP LAMBERT Academic Publishing, India, ISBN-13: 978-3-8383-6594-7, Pages: 152.
51. Siddique, Y.H. and M. Afzal, 2010. Protective role of the apigenin against tinidazole induced genotoxic damage in cultured human lymphocytes. Res. J. Biotechnol., 5: 29-32.
52. Siddique, Y.H., T. Beg and M. Afzal, 2009. Protective effect of ascorbic acid against oxidative damage induced by hydrogen peroxide in cultured human peripheral blood lymphocytes. Indian J. Clin. Biochem., 24: 294-300.
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53. Siddique, Y.H., T. Beg and M. Afzal, 2009. Effect of Centella asiatica L. extract against ethinylestradiol-induced genotoxic damage on cultured human lymphocytes. Biomed. Res., 20: 166-172.
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54. Siddique, Y.H., G. Ara, J. Gupta, T. Beg and M. Afzal, 2009. Estimation of cytochrome b5 reductase activity in red blood cells of Rattus norvegicus after the treatment of trichloroacetic acid. Pharmacologyonline, 3: 986-990.
55. Siddique, Y.H., 2009. Archaeopteryx: A connecting link or a true bird? World J. Zool., 4: 47-48.
56. Siddique, Y.H. and M. Afzal, 2009. Protective effect of apigenin against the genotoxic damage induced by estradiol-17&beta. Res. J. Biotechnol., 4: 66-70.
57. Siddique, Y.H. and M. Afzal, 2009. Protective effect of apigenin against hydrogen peroxide induced genotoxic damage on cultured human peripheral blood lymphocytes. J. Appl. Biomed., 7: 35-43.
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58. Siddique, Y.H. and M. Afzal, 2009. Antigenotoxic effect of apigenin against mitomycin C induced genotoxic damage in mice bone marrow cells. Food Chem. Toxicol., 47: 536-539.
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59. Gupta, J., Y.H. Siddique, T. Beg, G. Ara and M. Afzal, 2009. Protective role of green tea extract against genotoxic damage induced by anti cancer drug and steroid compound, separately, in cultured human lymphocytes. Pharmacologyonline 3: 156-174.
60. Gupta, J., Y.H. Siddique, T. Beg, G. Ara and M. Afzal, 2009. Protective role of green tea extract against genotoxic damage induced by anabolic steroids in cultured human lymphocytes. Biol. Med., 1: 87-99.
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61. Afzal, M., G. Ara, Y.H. Siddique and T. Beg, 2009. Gene diversity and biochemical markers among some Muslim populations of Uttar Pradesh. Anthropologischer Anz., 67: 29-36.
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62. Siddique, Y.S., 2008. Breeding behavior of Copsychus saularis in Indian-sub-continent: A personal experience. Int. J. Zool. Res., 4: 135-137.
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63. Siddique, Y.H., T. Beg and M. Afzal, 2008. Structural Relationships of Some Synthetic Progestins and their Genotoxic Effects. In: Recent Trends in Toxicology, Siddique, Y.H. (Ed.). Transworld Research Network, Trivandrum, Kerala, India, pp: 75-84.
64. Siddique, Y.H., T. Beg and M. Afzal, 2008. Antigenotoxic effect of apigenin against anti-cancerous drugs. Toxicol. in vitro., 22: 625-631.
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65. Siddique, Y.H., T. Beg and M. Afzal, 2008. Antigenotoxic Effect of Ascorbic Acid against Cyproterone Acetate Induced Genotoxicity in Cultured Mammalian Cells. In: Recent Trends in Toxicology, Siddique, Y.H. (Ed.). Transworld Research Network, Trivandrum, Kerala, India, pp: 85-94.
66. Siddique, Y.H., G. Ara, T. Beg, M. Faisal, M. Ahmad and M. Afzal, 2008. Antigenotoxic role of Centella asiatica L. extract against cyproterone acetate induced genotoxic damage in cultured human lymphocytes. Toxicol. In vitro, 22: 10-17.
    PubMed  |  Direct Link  |  
67. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2008. Possible modulating action of plant extract of Ocimum sanctum L. against methyl methanesulphonate and cyclophosphamide induced genotoxic damage in vitro. ICFAI J. Life Sci., 2: 25-35.
68. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2008. Micronucleus investigation in oral mucosal cells of gutka/pan masala chewers. Indian Biologist, 40: 1-5.
69. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2008. Antigenotoxic effect of nordihydroguaiaretic acid against chlormadinone acetate-induced genotoxicity in mice bone-marrow cells. J. Nat. Med., 62: 52-56.
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70. Siddique, Y.H., G. Ara, J. Gupta, T. Beg and M. Afzal, 2008. Protective role of Centella asiatica L. extract against the genotoxic damage induced by megestrol acetate. Nat. Prod.: Indian J., 4: 176-180.
71. Siddique, Y.H., G. Ara, J. Gupta, T. Beg and M. Afzal, 2008. Protective effect of curcumin against hydrogen peroxide induced genotoxic damage in cultured human lymphocytes. Res. J. Biotechnol., 3: 390-392.
72. Siddique, Y.H., 2008. Recent Trends in Toxicology. Transworld Research Network, Trivandrum, Kerala, India. ISBN-13: 978-81-7895-384-7, Pages: 106.
73. Siddique, Y.H., 2008. Breeding behaviour of Copsycus saularis in Indian -Sub-Continent: A personal experience. Int. J. Zool. Res., 4: 135-137.
74. Siddique, Y.H., 2008. A Review on an Assessment and Management of Toxicological Risk and Extrapolation of in vivo Serum Concentration to Cytotoxic Concentration in vitro. In: Transworld Research Network, Recent Trends in Toxicology, Siddique, Y.H. (Ed.). Transworld Research Network, Trivandrum, Kerala, India, pp: 95-106.
75. Siddique, Y.H. and M. Afzal, 2008. Antigenotoxic effect of apigenin on chromosomal damage induced by cyproterone acetate in human lymphocytes. Internet J. Pharmacol., Vol. 6. .
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76. Siddique, Y.H. and M. Afzal, 2008. A review on the genotoxic effects of some synthetic progestins. Int. J. Pharmacol., 4: 410-430.
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77. Siddique, Y.H and M. Afzal, 2008. A review on the genotoxicity of some synthetic progestins. Int. J. Pharmcol., 4: 410-430.
78. Siddique, Y.H., Ara, G., T. Beg and M. Afzal, 2008. Possible modulating action of plant infusion of Ocimum sanctum L. on chromosomal aberrations and sister cromatid exchanges induced by chlormadinone acetate in human lymphocytes in vitro. J. Environ. Biol., 29: 845-848.
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79. Gupta, J., Y.H. Siddique, T. Beg, G. Ara and M. Afzal, 2008. A review on the beneficial effects of tea polyphenols on human health. Int. J. Pharmacol., 4: 314-338.
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80. Gupta, J., Y. Siddique, G. Ara, T. Beg and M. Afzal, 2008. Protective role of tea polyphenol, EGCG, against genotoxic damage induced by anticancer drugs and steroid compounds in cultured human lymphocytes. Internet J. Nutr. Wellness, Vol. 7. .
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81. Beg, T., Y.H. Siddique, G. Ara, J. Gupta and M. Afzal, 2008. Antioxidant effect of ECG on testosterone propionate induced chromosome damage. Int. J. Pharmacol., 4: 258-263.
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82. Beg, T., Y.H. Siddique, G. Ara, J. Gupta and M. Afzal, 2008. Antigenotoxic effect of genistein and gingerol on genotoxicity induced by norethandrolone and oxandrolone in cultured human lymphocytes. Int. J. Pharmacol., 4: 177-183.
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83. Beg, T., Y.H. Siddique, G. Ara, J. Gupta and M. Afzal, 2008. Antigenotoxic effect of EGCG against androgenic steroids stanozolol and trenbolone. Nat. Prod. Indian J., 4: 210-215.
84. Beg, T., Y. Siddique, G. Ara, J. Gupta and M. Afzal, 2008. Protective action of EGCG against anticancer drugs MMS and CP. Internet J. Pharmacol., Vol. 6. .
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85. Ara, G., Y.H. Siddique, T. Beg and M.Afzal, 2008. Gene diversity among some Muslim populations of Western Uttar Pradesh, India. Anthropologist, 10: 5-9.
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86. Ara, G., Y.H. Siddique, T. Beg and M. Afzal, 2008. Abortion index and mortality of offspring among women of different age, caste and population groups of North Indian Muslims. J. Biosocial Sci., 40: 431-443.
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87. Ara, G., I.U. Nisa, Y.H. Siddique and M. Afzal, 2008. Maternal age and ethnicity in determining demography and selection intensity parameters among North Indian Muslims. Internet J. Biol. Anthropol., Vol. 2. .
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88. Afzal, M., Y.H. Siddique, T. Beg, G. Ara and J. Gupta, 2008. Genetics and public health in post-genomic era. Trends Med. Res., 3: 41-63.
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89. Afzal, M., Y.H. Siddique, G. Ara, T. Beg and J. Gupta, 2008. Mental retardation and mental health: Paradigm shifts in genetic, clinical and behavioural research. J. Medical Sci., 8: 603-640.
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90. Afzal, M., Y.H. Siddique and T. Beg, 2008. Mutagen Induced Genotoxicity and Action of Tea Polyphenolics in Mammalian Test System: In vitro and in vivo Models and Methodological Considerationsin. In: Recent Trends in Toxicology, Siddique, Y.H. (Ed.). Transworld Research Network, Trivandrum, Kerala, India, pp: 61-74.
91. Siddique, Y.H., T. Beg and M. Afzal, 2007. Genotoxic potential of fluoxymesterone in cultured human lymphocytes. Adv. Environ., Biol., 1: 4-10.
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92. Siddique, Y.H., T. Beg and M. Afzal, 2007. Anticlastogenic effects of ascorbic acid against the genotoxic damage induced by norethynodrel. Adv. Environ. Biol., 1: 27-32.
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93. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2007. Protective role of nordihydroguaiaretic acid (NDGA) against the genotoxic damage induced by ethynodiol diacetate in human lymphocytes in vitro. J. Enviorn. Biol., 28: 279-282.
    PubMed  |  Direct Link  |  
94. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2007. Anti-genotoxic effect of Ocimum sanctum L. extract against cyproterone induced genotoxic damage in cultured mammalian cells. Acta Biol. Hung., 58: 397-409.
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95. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2007. Additive action of vitamin C and E against norgestrel induced genotoxicity. Biomed. Res., 18: 155-160.
96. Beg, T., Y.H. Siddique, G. Ara and M. Afzal, 2007. Antimutagenic evaluation of Genistin, a polyphenol in cultured human peripheral blood lymphocytes. Biomed. Res., 18: 141-145.
97. Beg, T., Y.H. Siddique and M. Afzal, 2007. Chromosomal damage induced by androgenic anabolic steroids, stanozolol and trenbolone, in human lymphocytes. Adv. Environ. Biol., 1: 39-43.
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98. Beg, T., Y.H. Siddique and M. Afzal, 2007. Antigenotoxic potential of gingerol in cultured mammalian cells. IUP J. Life Sci., 102: 39-44.
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99. Ara, G., M. Afzal, T. Beg and Y.H. Siddique, 2007. Fertility pattern and secondary sex ratio among women of different age, caste and populations of North Indian Muslims. Res. Biol. Sci., 2: 192-197.
100. Afzal, M., Y.H. Siddique, T. Beg and A.M. Bhat, 2007. Ethical concerns related to medical genetics. Anthropologist, 9: 67-71.
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101. Afzal, M., Y.H. Siddique, G. Ara and M. Nehal, 2007. Origins of human language: how much non linear is it. Indian Biologist, 39: 19-22.
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102. Afzal, M., Y.H. Siddique and G. Ara, 2007. Gene duplication to multigene families: Lessons from simulation studies. Indian Biologist, 39: 13-17.
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103. Siddique, Y.H., T. Beg and M. Afzal, 2006. Protective effect of nordihydroguaiaretic acid (NDGA) against norgestrel induced genotoxic damage. Toxicol. in vitro., 20: 227-233.
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104. Siddique, Y.H., G. Ara, T. Beg, M.H. Shahi and M. Afzal, 2006. Protective role of Ocimum sanctum L. infusion against norethynodrel induced genotoxic damage in cultured human peripheral blood lymphocytes. J. Indian Soc. Toxicol., 2: 10-14.
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105. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2006. Protective Role of Natural Plant Products Against Estradiol-17β Induced Genotoxic Damage. In: Natural Products, Singh, V.K., J.N. Govil, K. Ahmad and R.K. Sharma (Eds.). Studium Press LLC., USA., ISBN-10: 0976184974, pp: 415-429.
106. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2006. Genotoxic potential of medroxyprogesterone acetate in cultured human peripheral blood lymphocytes. Life Sci., 80: 212-218.
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107. Siddique, Y.H., G. Ara, T. Beg and M. Afzal, 2006. Effect of vitamin C on cyproterone acetate induced genotoxic damage in mice. Res. J. Biol. Sci., 1: 69-73.
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108. Siddique, Y.H., T. Beg and M. Afzal, 2005. Genotoxic potential of ethinylestradiol in cultured mammalian cells. Chem. Biol. Interact., 151: 133-141.
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109. Siddique, Y.H., T. Beg and M. Afzal, 2005. Antigenotoxic effects of ascorbic acid against megestrol acetate-induced genotoxicity in mice. Hum. Exp. Toxicol., 24: 121-127.
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110. Siddique, Y.H. and M. Afzal, 2005. Protective role of allicin and L-ascorbic acid against the genotoxic damage induced by chlormadinone acetate in cultured human lymphocytes. Indian J. Exp. Biol., 43: 769-772.
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111. Siddique, Y.H. and M. Afzal, 2005. Genotoxic potential of cyproterone acetate: A possible role of reactive oxygen species. Toxicol. In vitro, 19: 63-68.
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112. Siddique, Y.H. and M. Afzal, 2005. Evaluation of genotoxic potential of norethynodrel in human lymphocytes in vitro. J. Environ. Biol., 26: 387-392.
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113. Siddique, Y.H. and M. Afzal, 2005. Antigenotoxic effect of allicin against methyl methanesulphonate induced genotoxic damage. J. Environ. Biol., 26: 547-550.
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114. Siddique, Y.H. and M. Afzal, 2005. In vivo induction of sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) by lynestrenol. Indian J. Exp. Biol., 43: 291-293.
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115. Siddique, Y.H. and M. Afzal, 2004. Induction of chromosomal aberrations and sister chromatid exchanges by cyproterone acetate in human lymphocytes. Int. J. Hum. Genet., 4: 187-191.
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116. Siddique, Y.H. and M. Afzal, 2004. Induction of chromosomal aberrations and sister chromatid exchanges by chlormadinone acetate in human lymphocytes: A possible role of reactive oxygen species. Indian J. Exp. Biol., 42: 1078-1083.
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117. Siddique, Y.H. and M. Afzal, 2004. Evaluation of genotoxic potential of synthetic progestin lynestrenol in human lymphocytes in vitro. Indian Biol., 36: 11-17.
118. Siddique, Y.H. and M. Afzal, 2004. Evaluation of genotoxic potential of synthetic progestin ethynodiol diacetate in human lymphocytes in vitro. Curr. Sci., 86: 1161-1165.
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119. Siddique, Y.H. and M. Afzal, 2004. Evaluation of genotoxic potential of synthetic progestin chlormadinone acetate. Toxicol. Lett., 153: 221-225.
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120. Siddique, Y.H. and M. Afzal, 2004. Antigenotoxic effect of nordihydroguaiaretic acid (NDGA) against SCEs induced by estradiol 17-β in human lymphocyte chromosomes in vitro. Indian Biol., 36: 25-27.
121. Siddique, Y.H. and M. Afzal, 2004. Antigenotoxic effect of allicin against SCEs induced by methyl methanesulphonate in cultured mammalian cells. Indian J. Exp. Biol., 42: 437-438.
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122. Siddique, Y.H. and M. Afzal, 2003. Induction of sister chromatid exchanges by androstenedione in human lymphocytes in vitro. Bull. Environ. Biol., 1: 9-12.
123. Siddique, Y.H. and M. Afzal, 2003. In vivo evaluation of genotoxic potential of norethynodrel. J. Anim. Morph. Physiol., 50: 123-128.