S. N. Upadhyay

Antifertility effects of neem ( <i>Azadirachta indica</i> ) oil by single intrauterine administration:a novel method for contraception

S. N. Upadhyay, Charu Kaushic, G.P. Talwar · Proceedings of the Royal Society B Biological Sciences · 1990 · 67 citations

Contraceptive Use, Hormonal Contraceptive, Fertility +21

Synergistic spermicidal activity of neem seed extract, reetha saponins and quinine hydrochloride

Sanjay Garg, GF Doncel, S. Chabra et al. · Contraception · 1994 · 50 citations

Reetha Saponins, Neem Seed Extract, Synergistic Spermicidal Activity

Role of Adjuvants in Inhibitory Influence of Immunization with Porcine Zona Pellucida Antigen (ZP-3) on Ovarian Folliculogenesis in Bonnet Monkeys: A Morphological Study1

S. N. Upadhyay, P. Thillaikoothan, Anil Bamezai et al. · Biology of Reproduction · 1989 · 49 citations · Full text

Oocyte, Fertility, Immunology +19

Studies on the immunogenic potential of plant-expressed cholera toxin B subunit

Dewal Jani, Nirmal Kumar Singh, Shom Shanker Bhattacharya et al. · Plant Cell Reports · 2004 · 43 citations

Microbial Toxin, Toxinology, Virulence Factor +7

Immunocontraceptive activity guided fractionation and characterization of active constituents of neem (Azadirachta indica) seed extracts

Sanjay Garg, G.P. Talwar, S. N. Upadhyay · Journal of Ethnopharmacology · 1998 · 40 citations

Allergy, Medicine, Phytopharmacology +6