1. Gonzalez-Chavez, M.M., C.S. Ramos-Velazquez, R. Serrano-Vega, C. Perez-Gonzalez, E. Sanchez-Mendoza and S. Perez-Gutierrez, 2017. Anti-inflammatory activity of standardized dichloromethane extract of Salvia connivens on macrophages stimulated by LPS. Pharmaceut. Biol., 55: 1467-1472.
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2. Campos-Xolalpa, N., A.J. Alonso-Castro, E. Sanchez-Mendoza, M.A. Zavala-Sanchez and S. Perez-Gutierrez, 2017. Cytotoxic activity of the chloroform extract and four diterpenes isolated from Salvia ballotiflora. Rev. Bras. Farmacogn., 27: 302-305.
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3. Zavala-Mendoza, D., L. Grasa, M.A. Zavala-Sanchez, S. Perez-Gutierrez and M.D. Murillo, 2016. Antispasmodic effects and action mechanism of essential oil of Chrysactinia mexicana A. Gray on rabbit ileum. Molecules, Vol. 21, No. 6. 10.3390/molecules21060783.
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4. Salinas-Sanchez, D.O., A. Zamilpa, S. Perez, M. Herrera-Ruiz, J. Tortoriello, M. Gonzalez-Cortazar and E. Jimenez-Ferrer, 2015. Effect of hautriwaic acid isolated from Dodonaea viscosa in a model of kaolin/carrageenan-induced monoarthritis. Planta Medica, 81: 1240-1247.
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5. Camacho-Corona, M.D.R., A. Garcia, B.D. Mata-Cardenas, E. Garza-Gonzalez and C. Ibarra-Alvarado et al., 2015. Screening for antibacterial and antiprotozoal activities of crude extracts derived from Mexican medicinal plants. Afr. J. Tradit. Complement. Altern. Med., 12: 104-112.
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6. Alonso-Castro, A.J., M.A. Zavala-Sanchez, J. Perez-Ramos, E. Sanchez-Mendoza and S. Perez-Gutierrez, 2015. Antinociceptive and anti-arthritic effects of kramecyne. Life sci., 121: 70-77.
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7. Alonso-Castro, A.J., J. Perez-Ramos, E. Sanchez-Mendoza, C. Perez-Gonzalez and S. Perez-Gutierrez, 2015. Effects of kramecyne on LPS induced chronic inflammation and gastric ulcers. Drug Dev. Res., 76: 185-193.
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8. Soto, C., L. Raya, J. Perez, I. Gonzalez and S. Perez, 2014. Silymarin induces expression of pancreatic Nkx6.1 transcription factor and β-cells neogenesis in a pancreatectomy model. Molecules, 19: 4654-4668.
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9. Gutierrez, S.P., D.Z. Mendoza, C.S. Peredo, O.S. Sanchez and M.A.Z. Sanchez, 2014. Evaluation of the anti-diarrheal activity of Salvia connivens. Pharmaceut. Biol., 52: 1467-1470.
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10. Zavala-Sanchez, M.A., S.P. Gutierrez, D. Romo-Asuncion, N.C. Cardenas-Ortega and M.A. Ramos-Lopez, 2013. Activity of four Salvia species against Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae). Southwestern Entomol., 38: 67-73.
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11. Zavala-Mendoza, D., F.J. Alarcon-Aguilar, S. Perez-Gutierrez, M.C. Escobar-Villanueva and M.A. Zavala-Sanchez, 2013. Composition and antidiarrheal activity of Bidens odorata Cav. Evidence-Based Complement. Altern. Med., Vol. 2013. 10.1155/2013/170290.
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12. Sanchez-Miranda, E., J. Lemus-Bautista, S. Perez and J. Perez-Ramos, 2013. Effect of kramecyne on the inflammatory response in lipopolysaccharide-stimulated peritoneal macrophages. Evidence-Based Complement. Altern. Med., Vol. 2013. 10.1155/2013/762020.
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13. Perez-Gutierrez, S., D. Zavala-Mendoza, A. Hernandez-Munive, A. Mendoza-Martinez, C. Perez-Gonzalez and E. Sanchez-Mendoza, 2013. Antidiarrheal activity of 19-deoxyicetexone isolated from Salvia ballotiflora Benth in mice and rats. Molecules, 18: 8895-8905.
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14. Miranda, E.S., J.P. Ramos, C.F. Orozco, M.A.Z. Sanchez and S.P. Gutierrez, 2013. Anti-inflammatory effects of Hyptis albida chloroform extract on lipopolysaccharide-stimulated peritoneal macrophages. ISRN Pharmacol., Vol. 2013. 10.1155/2013/713060.
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15. Jimenez-Coello, M., E. Guzman-Marin, A. Ortega-Pacheco, S. Perez-Gutierrez and K.Y. Acosta-Viana, 2013. Assessment of the anti-protozoal activity of crude Carica papaya seed extract against Trypanosoma cruzi. Molecules, 18: 12621-12632.
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16. Gonzalez, C.P., R.S. Vega, M. Gonzalez-Chavez, M.A.Z. Sanchez and S.P. Gutierrez, 2013. Anti-inflammatory activity and composition of Senecio salignus Kunth. BioMed Res. Int., Vol. 2013. 10.1155/2013/814693.
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17. Salinas-Sanchez, D.O., M. Herrera-Ruiz, S. Perez, E. Jimenez-Ferrer and A. Zamilpa, 2012. Anti-inflammatory activity of hautriwaic acid isolated from Dodonaea viscosa leaves. Molecules, 17: 4292-4299.
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18. Romero-Origel, C.M., S. Perez-Gutierrez, M.A. Ramos-Lopez, M.A. Zavala-Sanchez and E. Sanchez-Mendoza, 2012. Insecticidal activity of kramecyne isolated from Krameria cytisoides against Spodoptera frugiperda (Lepidoptera: Noctuidae). Agric. Sci. Res. J., 2: 493-498.
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19. Ramos-Lopez, M.A., M.M. Gonzalez-Chavez, N.C. Cardenas-Orteg, M.A. Zavala-Sanchez and G.S. Perez, 2012. Activity of the main fatty acid components of the hexane leaf extract of Ricinus communis against Spodoptera frugiperda. Afr. J. Biotechnol., 11: 4274-4278.
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20. Perez-Gutierrez, S., E. Sanchez-Mendoza, D. Martinez-Gonzalez, M.A. Zavala-Sanchez and C. Perez-Gonzalez, 2012. Kramecyne-a new anti-inflammatory compound isolated from Krameria cytisoides. Molecules, 17: 2049-2057.
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21. Perez, S., E. Morales and N. Cardenas, 2012. Anti-inflammatory activity of Hyptis albida. J. Med. Plants Res., 6: 5582-5585.
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22. Perez, G.S., M.A. Ramos-Lopez, E. Sanchez-Miranda, M.C. Fresan-Orozco and J. Perez-Ramos, 2012. Antiprotozoa activity of some essential oils. J. Med. Plant Res., 6: 2901-2908.
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23. Perez-Gutierrez, S., M.A. Zavala-Sanchez, M.M. Gonzalez-Chavez, N.C. Cardenas-Ortega and M.A. Ramos-Lopez, 2011. Bioactivity of Carica papaya (Caricaceae) against Spodoptera frugiperda (lepidoptera: Noctuidae). Molecules, 16: 7502-7509.
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24. Perez, G.S., S.M. Zavala, G.L. Arias and L.M. Ramos, 2011. Anti-inflammatory activity of some essential oils. J. Essent. Oil Res., 23: 38-44.
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25. Ortega-Pacheco, A., M. Jimenez-Coello, K.Y. Acosta-Viana, E. Guzman-Marin and E. Gutierrez-Blanco et al., 2011. Effects of papaya seeds extract on the sperm characteristics of dogs. Anim. Reprod. Sci., 129: 82-88.
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26. Jimenez-Coello, M., K.Y. Acosta-Viana, M.S. Perez and E.D.S. Guzman-Marin, 2011. In vivo activity of (8-hydroxymethylen)-trieicosanyl acetate against Trypanosoma cruzi during acute phase of the infection. Afr. J. Tradit. Complement. Altern. Med., 8: 198-207.
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27. Jimenez-Coello, M., E. Guzman-Marin, S. Perez-Gutierrez, G.M. Polanco-Hernandez and K.Y. Acosta-Viana, 2011. Antitrypanosomal activity of Senna villosa in infected Balb/C mice with Trypanosoma cruzi during the sub acute phase of infection. Afr. J. Tradit. Complement. Altern. Med., 8: 164-169.
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28. Gonzalez-Chavez, M.M., N.C. Cardenas-Ortega, C.A. Mendez-Ramos and S. Perez-Gutierrez, 2011. Fungicidal properties of the essential oil of Hesperozygis marifolia on Aspergillus flavus Link. Molecules, 16: 2501-2506.
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29. Garcia-Rodriguez, R.V., M.A. Zavala-Sanchez, A.C.S. Notario and S. Perez-Gutierrez, 2011. Anti-inflammatory evaluation and antioxidant potential of Senna crotalarioides and Penstemon roseus. Bol. Latinoam. Caribe Plantas Med. Arom., 10: 23-29.
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30. Ramos-Lopez, M.A., S. Perez, G.C. Rodriguez-Hernandez, P. Guevara-Fefer and M.A. Zavala-Sanchez, 2010. Activity of Ricinus communis (Euphorbiaceae) against Spodoptera frugiperda (Lepidoptera: Noctuidae). Afr. J. Biotechnol., 9: 1359-1365.
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31. Perez, S.G., M.A. Ramos-Lopez, M.A. Zavala-Sanchez and N.C. Cardenas-Ortega, 2010. Activity of essential oils as a biorational alternative to control coleopteran insects in stored grains. J. Med. Plants Res., 4: 2827-2835.
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32. Ortega-Pacheco, A., M. Jimenez-Coello, E. Gutierrez-Blanco, K.Y. Acosta-Viana and E. Guzman-Marin et al., 2010. Effects of chloroformic extracts from washed and unwashed papaya seeds (Carica papaya) on the sperm concentration of dogs. Reprod. Domest. Anim., 45: 1126-1129.
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33. Jimenez-Coello, M., K.Y. Acosta-Viana, E. Guzman-Marin, C.P. Gonzalez and M.S.P. Gutierrez, 2010. Anti-trypanosomal activity of (8-hydroxymethylen)-trieicosanyl acetate against infective forms of Trypanosoma cruzi. Pharmaceut. Biol., 48: 666-671.
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34. Zavala-Sanchez, M.A., C. Perez-Gonzalez, L. Arias-Garcia and S. Perez-Gutierrez, 2009. Anti-inflammatory activity of and Acalypha alopecuroides. Afr. J. Biotechnol., 8: 5901-5905.
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35. Gutierrez, M.S.P., R.V.G. Rodriguez, C.P. Gonzalez, R.E. Rodriguez and M.A.Z. Sanchez, 2009. Anti-inflammatory properties of Salvia connivens. Med. Arom. Plant Biotechnol., 3: 65-67.
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36. Ponce-Monter, H., M.G. Campos, S. Perez, C. Perez and M. Zavala et al., 2008. Chemical composition and antispasmodic effect of Casimiroa pringlei essential oil on rat uterus. Fitoterapia, 79: 446-450.
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37. Perez, G.C., S.M.A. Zavala, R.E. Ventura, G.S. Perez and M.H. Ponce, 2008. Evaluation of anti-tussive activity of Chamaedorea tepejilote. J. Ethnopharmacol., 120: 138-140.
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38. Guzman, E., C. Perez, M.A. Zavala, K.Y. Acosta-Viana and S. Perez, 2008. Antiprotozoal activity of (8-hydroxymethylen)-trieicosanyl acetate isolated from Senna villosa. Phytomedicine, 15: 892-895.
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39. Gutierrez, S.P., M.A.Z. Sanchez, C.P. Gonzalez and L.A. Garcia, 2007. Antidiarrhoeal activity of different plants used in traditional medicine. Afr. J. Biotechnol., 6: 2988-2994.
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40. Cardenas-Ortega, N.C., C. Perez-Gonzalez, M.A. Zavala-Sanchez, A.B. Hernandez-Ramirez and S. Perez-Gutierrez, 2007. Antifungal activity of seselin in protecting stored maize from aspergillus flavus. Asian J. Plant Sci., 6: 712-714.
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41. Velasco-Lezama, R., R. Tapia-Aguilar, R. Roman-Ramos, E. Vega-Avila and M.S. Perez-Gutierrez, 2006. Effect of Plantago major on cell proliferation in vitro. J. Ethnopharmacol., 103: 36-42.
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42. Ponce-Monter, H., S. Perez, M.A. Zavala, C. Perez, M. Meckes, A. Macias and M. Campos, 2006. Relaxant effect of xanthomicrol and 3α-angeloyloxy-2α-hydroxy-13, 14Z-dehydrocativic acid from Brickellia paniculata on rat uterus. Biol. Pharmaceut. Bull., 29: 1501-1503.
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43. Perez, S., M. Meckes, C. Perez, A. Susunaga and M.A. Zavala, 2005. Anti-inflammatory activity of Lippia dulcis. J. Ethnopharmacol., 102: 1-4.
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44. Perez, G.S. and G.C. Perez, 2005. A study of the antidiarrheal properties of Loeselia mexicana on mice and rats. Phytomedicine, 12: 670-674.
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45. Perez, C., S. Perez-Gutierrez, S.A. Gomez, G.A. Fuentes and M.A. Zavala, 2005. Nitration of phenol, cresol and anisole using ceric ammonium nitrate supported on a clay and on a pillared clay. Org. Prep. Proced. Int., 37: 387-396.
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46. Contreras, C., R. Roman, C. Perez, F. Alarcon, M. Zavala and S. Perez, 2005. Hypoglycemic activity of a new carbohydrate isolated from the roots of Psacalium peltatum. Chem. Pharmaceut. Bull., 53: 1408-1410.
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47. Cardenas-Ortega, N.C., M.A. Zavala-Sanchez, J.R. Aguirre-Rivera, C. Perez-Gonzalez and S. Perez-Gutierrez, 2005. Chemical composition and antifungal activity of essential oil of Chrysactinia mexicana Gray. J. Agric. Food Chem., 53: 4347-4349.
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48. Zavala, M.S., S.G. Perrez and C.G. Perez, 2004. Study of the gastrointestinal properties of Acalypha aff. mollis. J. Herbs Spices Med. Plants, 10: 63-71.
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49. Guzman, E., R. Gonzalez, S. Flores, J. Zavala, M.E. Rosado and S. Perez, 2004. Activity of Senna villosa against Trypanosoma cruzi. Pharmaceut. Biol., 42: 504-507.
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50. Perez, C., S. Perez, G.A. Fuentes and A. Corma, 2003. Preparation and use of a chiral amine ruthenium hydrogenation catalyst supported on mesoporous silica. J. Mol. Catal. A: Chem., 197: 275-281.
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51. Zavala-Sanchez, M.A., S. Perez-Gutierrez, C. Perez-Gonzalez, D. Sanchez-Saldivar and L. Arias-Garcia, 2002. Antidiarrhoeal activity of nonanal, an aldehyde isolated from Artemisia ludoviciana. Pharmaceut. Biol., 40: 263-268.
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52. Meckes, M., R. Roman-Ramos, S. Perez, F. Calzada and H. Ponce-Monter, 2002. Effects of a labdane diterpene isolated from Brickellia paniculata on intracellular Ca²⁺ deposit of guinea-pig ileal longitudinal muscle. Planta Medica, 68: 601-604.
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53. Contreras-Weber, C., S. Perez-Gutierrez, F. Alarcon-Aguilar and R. Roman-Ramos, 2002. Anti-hyperglycemic effect of Psacalium peltatum. Proc. Western Pharmacol. Soc., 45: 134-136.
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54. Perez, G.S., S.M.A. Zavala, G.L. Arias, G.C. Perez and G.R.M. Perez, 2001. Antimicrobial study of bark from five tree species. Phytother. Res., 15: 356-359.
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55. Perez, R.M.G., H. Cervantes, M.A.S. Zavala, J.A. Sanchez, S.G. Perez and C.G. Perez, 2000. Isolation and hypoglycemic activity of 5, 7,3′-trihydroxy-3,6,4′-trimethoxyflavone from Brickellia veronicaefolia. Phytomedicine, 7: 25-29.
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56. Perez, R.M., C. Perez, M.A. Zavala, S. Perez, H. Hernandez and F. Lagunes, 2000. Hypoglycemic effects of lactucin-8-O-methylacrylate of Parmentiera edulis fruit. J. Ethnopharmacol., 71: 391-394.
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57. Vargas, B.R., G.R.M. Perez, G.S. Perez, S.M.A. Zavala and G.C. Perez, 1999. Antiurolithiatic activity of Raphanus sativus aqueous extract on rats. J. Ethnopharmcol., 68: 335-338.
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58. Zavala, M.A., S. Perez, C. Perez, R. Vargas and R.M. Perez, 1998. Antidiarrhoeal activity of Waltheria americana, Commelina coelestis and Alternanthera repens. J. Ethnopharmacol., 61: 41-47.
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59. Perez, G.R.M., S.R. Vargas, G.S. Perez and S.M. Zavala, 1998. Antiurolithiatic activity of Eysenhardtia polystachya aqueous extract on rats. Phytother. Res., 12: 144-145.
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60. Perez, G.R.M., S.M.A. Zavala, G.S. Perez and G.C. Perez, 1998. Antidiabetic effect of compounds isolated from plants. Phytomedicine, 5: 55-75.
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61. Perez, G.R.M., G.C. Perez, G.S. Perez and S.M.A. Zavala, 1998. Effect of triterpenoids of Bouvardia terniflora on blood sugar levels of normal and alloxan diabetic mice. Phytomedicine, 5: 475-478.
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62. Perez, G.C., G.S. Perez, S.M.A. Zavala, G.R.M. Perez and M.F.O. Guadarrama, 1998. A novel method for the synthesis of aldehydes and ketones. Synth. Commun., 28: 3011-3014.
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63. Alarcon-Aguilara, F.J., R. Roman-Ramos, S. Perez-Gutierrez, A. Aguilar-Contreras, C.C. Contreras-Weber and J.L. Flores-Saenz, 1998. Study of the anti-hyperglycemic effect of plants used as antidiabetics. J. Ethnopharmacol., 61: 101-110.
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64. Zavala, S.M.A., G.S. Perez and G.R.M. Perez, 1997. Antimicrobial screening of some medicinal plants. Phytother. Res., 11: 368-371.
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65. Perez, G.S., G.R.M. Perez, G.C. Perez, S.M.A. Zavala and S.R. Vargas, 1997. Coyolosa, a new hypoglycemic from Acrocomia mexicana. Pharmaceut. Acta Helv., 72: 105-111.
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66. Perez, G.S., S.M.A. Zavala, S.R. Vargas, Z.E. Hernandez and G.R.M. Perez, 1996. Antidiarrhoeal activity of Hamelia patens methanol extract in rats and mice. Phytother. Res., 10: 686-688.
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67. Perez, G.R.M., G.S. Perez, M.A. Zavala and G.S.C. Perez, 1996. Effect of Agarista mexicana and Verbesina persicifolia on blood glucose level of normoglycaemic and alloxan-diabetic mice and rats. Phytother. Res., 10: 351-353.
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68. Perez, G.M.S., S.R. Vargas S., S.M.A. Zavala, G.C. Perez and G.R.M. Perez, 1996. Stimulating activity of several Commelina coelestis extracts on smooth muscle of rats. Phyton, 58: 135-139.
69. Perez, R.M.G., A.J. Sanchez and S.R. Vargas, 1995. An analytical study of gums from Leucaena glabrata and Spondia purpurea. J. Sci. Food Agric., 68: 39-41.
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70. Perez, R.M., S. Perez, M.A. Zavala and M. Salazar, 1995. Anti-inflammatory activity of the bark of Hippocratea excelsa. J. Ethnopharmacol., 47: 85-90.
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71. Perez, S., C. Perez and R. Vargas, 1994. Inhibitory activity of 3-methylenhydroxy-5-methoxy-2,4-dihydroxy tetrahydrofurane isolated from Selaginella lepidophyla on smooth muscle of Wistar rat. Pharmaceut. Acta Helv., 69: 149-152.
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72. Vagas, S.R., G.S. Perez, G.L.Z. Perez, S. Zavala and R.M. Perez-Gutierrez, 1993. The stimulating activity of Stellaria cuspidata on the uterus of rats. Fitoterapia, 64: 411-414.
73. Salud, P.G., P.G.M. Rosa, P.G Cuauhtemoc, Z.S.A. Miguel and V.S. Rosario, 1993. Cicatrizing activity of randia echinocarpa in gastric ulcers. Phyton, 54: 157-162.
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74. Perez, R.M., S. Perez, C. Perez and M.A. Zavala, 1993. Anti-inflammatory activity of Cissus trifoliata. Fitoterapia, 64: 103-107.
75. Perez, R.M., C. Perez and M.S. Perez, 1993. A new triterpenoid from the bark of Juliana adstringens. Int. J. Pharm., 31: 185-188.
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76. Perez, G.R.M., S.G.M. Perez, S.R Vargas and S.M.A. Zavala, 1993. Anti-ulcer activity of juliana adstringens schlecht. Phyton, 54: 113-118.
77. Perez-Gutierrez, R.M., S. Perez-Gutierrez, C. Perez-Gonzalez, M.A. Zavala and G. Perez, 1992. Action of extracts from some Mexican plants on the cardiovascular system. Phyton, 53: 111-116.
78. Perez-Gutierrez, R.M. and M.S. Perez-Gutierrez, 1992. Parasympathomimetic activity of salpantiol. A new cyclitol from Salpianthus arenarius. Pharm. Acta Helv., 67: 156-158.
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79. Perez, R.M. and S. Perez, 1990. Paciforgine: A new macrolide antifungicidal isolated from paciforgia sp-2. Drug Under Exp. Clin. Res., 16: 505-508.
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80. Perez, G.R.M., A.J.G. Avila, G.S. Perez, C.A. Martinez and C.G. Martinez, 1990. Antimicrobial activity of some American algae. J. Enthnopharmacol., 29: 111-116.
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81. Carranza, S.R., C.G. Perez and S.G. Perez, 1986. Study of alkyl nitrites oxidation with DMSO. Tetrahedron, 42: 4133-4136.
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82. Perez, S.G., E.F. Vazquez, G.R. Pieza and C.G. Perez, 1982. Kinetic study of phenol nitrosation in protic and aprotic solvents. Mater. Chem., 7: 403-412.
83. Perez, S.G., H. Schmidiel and B. Schramm, 1980. The interaction second virial coefficient of ArH2 and XeH2. Z. Phys. Chem. Neue Folge, 123: 35-38.
84. McEachern, D.M. and S.P. Gutierrez,` 1979. Pressure second virial coefficients of hydrocarbons, fluorocarbons, and their mixtures: Interactions of walks. J. Chem. Phy., 71: 2716-2722.
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85. McEachern, D.M., P.A. Lehmann and Y.S.G. Perez, 1973. Dipole moments and conformations of 2,6-disustituted aryl ethers. J. Mol. Struc., 18: 421-428.
86. McEachern, D.M. and S. Perez, 1972. Dipole moment calculations using a programable desk calculator. J. Chem. Educ., 10.1021/ed049p625.
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